中国水电建设集团卡塔尔多哈高速公路第六标段项目 SINOHYDRO GROUP LIMITED Doha Expressway（Package 6） East Industrial Road Interchanges at Intersection with Street 10 and Street 23 Contract No. C2011/085
Submittal Information 1. Document Number EXW-P006-0000-CD-SHC-MT-00093 2. Description Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane) 3. Page 43 4. Revision Rev.1 5. Reference Number Nil 6. Country of Origin Qatar 7. Specification Ref. QCS 2010, Section 5, Part 14 Clause 14.3 Project Specification – Section 32 8. Drawing Ref. EXW-P006-0000-SR-SHC-DG-00007-003 Rev.3 EXW-P006-0000-SR-SHC-DG-00007-004 Rev.3 EXW-P006-0000-CD-SHC-DG-00022 Rev.1 EXW-P006-0000-CD-SHC-DG-00029-015 Rev.1 EXW-P006-0000-SR-SHC-DG-00035 Rev.2 EXW-P006-0000-SR-SHC-DG-00054 Rev.1 EXW-P006-0000-CD-SHC-DG-00055 Rev.1 EXW-P006-0000-CD-SHC-DG-00157-004 Rev.0
Doha – State of Qatar
Tel: +974-44606109 Fax: +974-44606107 www.sinohydro.com
中国水电建设集团卡塔尔多哈高速公路第六标段项目 SINOHYDRO GROUP LIMITED Doha Expressway（Package 6） East Industrial Road Interchanges at Intersection with Street 10 and Street 23 Contract No. C2011/085
Index 1. SCOPE 2. REFERENCE DOCUMENTS 2.1 Qatar Construction Specification 2010 2.1.1 Section 5 Part 14 Clause 14.3 2.1.2 Project Specification – Section 32 2.2 Health, Safety and Environmental Plan 2.3 Project Quality Plan
3. DRAWINGS 4. INSPECTION & TESTING 5. RESPONSIBILITY 6. RESOURCES 6.1 Manpower 6.2 Equipment and Tools 6.3 Materials
7. CONSTRUCTION METHODOLOGY 7.1 Work Permits 7.2 Site Planning & Preparation 7.3 Site Preparation 7.4 Self-Adhering Sheet Waterproofing – Application of Primer 7.5 Self-Adhering Sheet Waterproofing – Installation of Membrane Doha – State of Qatar
Tel: +974-44606109 Fax: +974-44606107 www.sinohydro.com
中国水电建设集团卡塔尔多哈高速公路第六标段项目 SINOHYDRO GROUP LIMITED Doha Expressway（Package 6） East Industrial Road Interchanges at Intersection with Street 10 and Street 23 Contract No. C2011/085 7.6 Cleaning and Protection
8. PARTICULAR SAFETY PRECAUTIONS 9. PARTICULAR ENVIRONMENTAL PROTECTION MEASURES 10. HSE PROCEDURES 11. QUALITY CONTOL 12. APPENDICES 12.1 Job Safety Analysis 12.2 Hazard & Risk Assessment 12.3 Technical Data Sheet Copy of POLYPRIME SB 12.4 Technical Data Sheet Copy of BITUSTICK XL 12.5 Technical Data Sheet Copy of BITUBOARD 12.6 Technical Data Sheet Copy of BITUTAPE TS 12.7 Technical Data Sheet Copy of Low Pressure Water Jet Cleaner 12.8 Storage Location
Doha – State of Qatar
Tel: +974-44606109 Fax: +974-44606107 www.sinohydro.com
Sinohydro Group Limited Doha Expressway (Package6)
1.
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
SCOPE This method statement describes the construction methodology and safety measures for Waterproofing System. The works related to the Construction of Doha Expressway Package 6 - East Industrial Road Interchanges At Intersections with Street 10 and Street 23.
2.
REFERENCE DOCUMENTS 2.1 Qatar Construction Specifications 2010 o
Section 5 Part 14 Clause 14.3
o
Project Specification – Section 32
2.2 HSE Plan EXW-P006-0000-HS-SHC-PL-00001 Rev 1 2.3 Project Quality Plan EXW-P006-0000-QM-SHC-PL-00003 Rev 1
3.
DRAWINGS -
EXW-P006-0000-SR-SHC-DG-00007-003 Rev.3
-
EXW-P006-0000-SR-SHC-DG-00007-004 Rev.3
-
EXW-P006-0000-CD-SHC-DG-00022 Rev.1
-
EXW-P006-0000-CD-SHC-DG-00029-015 Rev.1
-
EXW-P006-0000-SR-SHC-DG-00035 Rev.2
-
EXW-P006-0000-SR-SHC-DG-00054 Rev.1
-
EXW-P006-0000-CD-SHC-DG-00055 Rev.1
-
EXW-P006-0000-CD-SHC-DG-00157-004 Rev.0
4.
INSPECTION & TESTING -
All material must be approved prior to utilization at site.
-
Before commencing the work, the whole site shall be inspected to make sure of any obstruction to the work.
5.
RESPONSIBILITIES
Project Manager is responsible for ensuring that the work is performed in accordance with the specifications and within the time and cost constraints. Control and monitor overall project activities, including financial, technical, commercial, logistics, mechanical & electrical, quality, safety & health and environmental management functions.
Construction Manager is responsible for ensuring that the waterproofing works are carried out in accordance with the contract drawings/approved shop drawings, project specification, equipment and workmanship requirements in a safer environment. He is also responsible for
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 1 of 11
Sinohydro Group Limited Doha Expressway (Package6)
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
ensuring that Site Engineer / Supervisor and workforce are informed and comply with Project Quality Plan and HSE Plan requirements for earthworks.
Site Engineer is responsible for the physical execution of waterproofing works in the correct location and in a safe and efficient manner in accordance with the contract requirements. They are to ensure that the necessary QA/QC documents are completed in a timely manner. They are to ensure that the employees for whom they are responsible carry out the work in accordance with this method statement.
Safety Engineer ensures that all operations are carried out in a safe manner and in accordance with the minimum requirements set out in HSE Safety Regulations for Contractors, and the Site Specific Safety Plan. It is the responsibility of the Safety Engineer to ensure that a Permit to Work covers all operations, and he reports directly to the Project Manager.
QA/QC Engineer ensures that all materials, testing and procedure are carried out strictly in accordance with the Contract Documents and Project Quality Plan. He liaises directly with the Supervision Consultant authorized site representative to arrange and witness inspections and testing. He reports directly to the Project Manager and he should be reporting to the corporate Quality Manager.
Site Surveyor is responsible for setting out, monitoring and as built survey data. He is also responsible for computations, physical work and selection of survey equipment necessary for the earthworks in the correct locations on the project.
Foreman directly supervises the work activity on the site and has full control over the use of the labor, plant and equipment. He ensures that the work is carried out in full compliance with the specification, and in a manner that conforms to the safety requirements. He reports to the Site Engineer when the work is complete and ready for inspection.
6.
RESOURCES 6.1 Manpower The estimated manpower is outlined below, which will subject to adjustment according to the actual requirement during implementations.
Project Manager – 1
Construction Manager - 1
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 2 of 11
Sinohydro Group Limited Doha Expressway (Package6)
HSE Engineer – 2
Site Engineer – 2
QA/QC Inspector – 2
Site Surveyor – 1
Safety Officer – 2
Site Foreman – 2
Skilled worker/trained installer – TBD
Unskilled worker - TBD
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
6.2 Equipment and Tools 6.2.1
The following is a list of mechanical equipment to utilize in these operations.
-
Electrical Grinder
-
Assorted Hand Tools
-
Measuring tape
-
Tower Light
-
Cutting knife
-
Cotton cleaning cloths
-
Scissors
-
Press roller & lap rollers
-
Paint roller / paint brush
-
Face mask
-
Hand gloves and safety goggles.
6.3 Materials 6.3.1
All procured materials shall comply with approved material submittals (reference
material submittal). The following material shall be used: POLYPRIME SB – is a quick drying solvent based low viscosity bitumen primer. It is used as a primer coat on masonry and concrete substrates to improve the adhesion of bitumen based membranes and coatings. See Appendix 12.3 BITUSTICK XL – is a self-adhesive waterproofing membrane based on a tropical grade of polymer modified bitumen. See Appendix 12.4
BITUBOARD – is a multi-layer, asphaltic protection board. It is manufactured by thermally bonding polymer modified bitumen with selected additives which is then sandwiched
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 3 of 11
Sinohydro Group Limited Doha Expressway (Package6)
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
between a layer of saturated fibre-glass on one side and anti-polyethylene liner on the other. See Appendix 12.5
BITUTAPE TS – is a 50mm width twin side adhesive tape which comprises of polymerized bitumen protection protected with a silicon release sheet on either side. See Appendix 12.6
7.
CONSTRUCTION METHODOLOGY 7.1 Work Permits -
All necessary Work permits shall be obtained prior to the commencement of any activity on the site, and shall remain valid throughout the entire duration of the operation.
-
Hot / Cold Permit to Work
-
Confined Space Permit to Work
-
Road Closure (if applicable)
-
All interfacing activities shall be fully coordinated with Supervision Consultant.
7.2 Site Planning -
All relevant materials, drawings and ITP shall be approved for construction.
-
Communication out of hearing distance on site will be via talkie or mobile phone.
-
Ensure that sufficient tools, materials and manpower are available before commencement of any work.
-
All appropriate and authorized personnel shall be notified when commencing work.
-
Secure work area and set up a perimeter with signs and approved barriers.
-
Deliver to site the required quantities of installation material for the day.
-
Provide approved and dedicated area for storage and disposal of waste materials.
-
Storage location in Appendix 8
7.3 Site Preparation -
Identify access route and storage areas for materials and construction plants.
-
Handle and store related materials to prevent deterioration or damage due to moisture, temperature changes, contaminants, and other causes. Safe and adequate storage to be prepared at the site to store materials. Protect materials from direct sunlight.
-
Store liquid materials in their original packages in a clean, dry, protected location and within temperature range required by approved waterproofing manufacturer.
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 4 of 11
Sinohydro Group Limited Doha Expressway (Package6)
-
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
Ensure all equipment is in prime working condition. Plants and equipment’s shall be checked on a daily basis and the checklist shall be made available on site.
-
Ensure all workers are equipped with approved PPE relevant to the nature of work being carried out. Provide signage’s and barricade at work location.
-
Once the work area is handed over, place signage’s and securely barricades the area. Only authorized personnel related to the work shall be allowed to access the working area.
-
Any specialized signage are required will be advice the Supervision Consultant.
-
Permit to work shall be obtained prior to commencing work.
7.4 Self Adhering Sheet Waterproofing – Application of Primer -
If any part of the surface is contaminated by oil, grease or fuel, the contamination shall be removed before other forms of preparation are undertaken.
-
Cleaning works, first try water and scrub with soft, non-metallic brush to see if this removed the surface dirt.
-
Low pressure water, a low pressure water cleaning shall be used where dirt has not been ground into the surface (if required)
-
Water jet cleaning equipment shall be used to remove the dirt on concrete surface instead of cleaning agents.
-
Before starting of the application of primer, ensure that all materials and tools are on hand to allow completion of the work. The surface is dry and dust free.
-
Remove grease, oil, bitumen, form-release agents, paints, curing compound, and other penetrating contaminants or film-forming coatings from concrete.
-
Prepare, fill, prime, and treat joints and cracks in substrate. Remove dust and dirt from joints and cracks according to ASTM D 4258 – Paint and Related Coating Standards, (Surface cleaning; used to prepare concrete surfaces for applying coatings intended for light-duty services). Install sheet strips and center over treated construction and contraction joints and cracks exceeding a width of 1.6mm.
-
Thoroughly stir POLYPRIME SB before application.
-
Apply primer to cure 1 hour to 2 hours ±; depending on weather conditions at the time of application. On curing, any patches of discoloration should be treated again.
-
Only the area that can be covered by membrane in one working day shall be primed.
-
Area left exposed for more than 24 hours shall be given a further coat of POLYPRIME SB.
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 5 of 11
Sinohydro Group Limited Doha Expressway (Package6)
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
7.5 Self Adhering Sheet Waterproofing – Installation of Membrane -
Remove the release film of the membrane, BITUSTICK XL by peeling back not more than 30cms at a time.
-
Start to unroll the membrane keeping the adhesive side to face down on the primed surface.
-
Press down the membrane, working from the center to the outer edges to expel all trap air, ensuring good adhesion to the primed substrate that membrane is being applied to.
-
Membranes are produced with a selvage to facilitate forming lap joints, while ensuring continuity of the membrane.
-
Once the first roll has been applied to the substrate, place the next roll alongside same overlapping the selvage, rolling out and aligning properly.
-
Roll back the membrane without changing the give orientation. Then peel back the selvage release strip from the first roll no more than a meter at a time.
-
Peel back the release film on the second roll using the same method above.
-
Press overlaps firmly down using a light roller.
-
End laps should be formed using a minimum end lap of 15cms. Press end laps firmly down or rolled if possible.
-
Provide necessary labor, material, equipment’s, engineering and other services as required to perform the work in accordance with the plans and specification.
7.6 Cleaning and Protection -
Do not permit foot or vehicular traffic on unprotected membrane.
-
Protect waterproofing from damage and wear during remaining of construction period.
-
Cleaning works, first try water and scrub with soft, non-metallic brush to see if this removed the surface dirt.
-
Low pressure water, a low pressure water cleaning shall be used where dirt has not been ground into the surface (if required)
8.
PARTICULAR SAFETY PRECAUTIONS -
All requirements related to safety including work permits are included in the Project HSE Plan EXW-P006-0000-HS-SHC-PL-00001 Rev. 1
-
All key personnel on this section of works are to be experienced in waterproofing works and shall be inducted into this method statement. Records of attendance at the toolbox meeting shall be kept and filed on site.
-
Work procedures shall be in accordance to this method statement and manufacturer’s recommendations while maintaining safety.
-
Works procedures shall be in accordance with the HSE risk assessments.
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 6 of 11
Sinohydro Group Limited Doha Expressway (Package6)
-
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
These shall be presented at toolbox meetings prior to commencement of these works and then on regular intervals.
-
Before commencing any work the safe operation of the related equipment as well as safe work method shall be explained to all personnel that are involved at a toolbox meeting by the Supervisor / Safety responsible for that area. Any new employee shall also be inducted into the operating procedures of that area.
-
All plant and equipment are to be inspected and approved as required by the contract documents.
9.
PARTICULAR ENVIRONMENTAL PROTECTION MEASURES -
The environmental protection measures relating to waterproofing works will be as defined in the Health, Safety and Environmental Plan.
-
Other particular environmental protection (Please refer to the material safety data sheet Appendix 3 to 6).
10.
HSE PROCEDURES 10.1 In the event of an emergency, the Supervisor in Charge shall act as the Rescue Team Leader and the following shall be activated:
10.2 In the event of an accident occurrence: -
Warm / inform all site personnel about the accident.
-
Stop all site activities surrounding the incident place.
-
First aid may be provided to the victim by trained personnel provided consent given by victim.
-
Do not attempt to move an injured person unless it is absolutely necessary to prevent further injury.
-
Do not allow patient to walk to car or clinic, always have medic / male nurse to patient, this action may safe life.
-
Calmly assure the injured person that assistance / help is on the way.
-
If patient has stopped breathing it will be necessary to start CPR, remember S.R.A.B.C 1) S.R.A.B.C 2) S – Safety (yours and that of the patient) 3) R – Response (shout at the patient, or shake, to ascertain level of consciousness.
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 7 of 11
Sinohydro Group Limited Doha Expressway (Package6)
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
4) A – Airway (does the patient have airway of yes fine, if no-open airway) 5) B – Breathing (is the patient breathing, if yes fine. If NO, start mouth to mouth resuscitation) 6) C – Circulation does the patients have a pulse (circulation) if yes fine, if NO, start external Cardiac compression (CPR) -
Assist emergency personnel in locating the victim and investigating the incident.
-
Provide reasonable assistance to those in need.
-
Refer to the Appendix 3 to 6 for material safety data sheet.
10.3 In the event of fire emergency procedures: -
Warn / inform all site personnel about the fire.
-
Evacuate them to assembly point and await further instructions.
-
If it is safe to do so, attempt to put out a fire with potable fire extinguisher. Attempt to extinguish only small fires and make sure there is a clear escape path.
-
If fire is extinguished and further action is required, then cleaning work can be carried out.
-
If the fire is out of control, call up the Fire Department at 999.
-
Provide the following important details: 1) Location of fire / smoke. 2) Type of fire (if known). 3) When the incident occurred. 4) Name of caller, location of caller and phone number.
-
Provide reasonable assistance to those in need.
-
Seek medical assistance for all types of burns and injuries.
-
Refer to the Appendix 3 to 6 for material safety data sheet.
10.4 In the event of a hazardous material emergency: -
All chemical spills on site must be reported immediately.
-
A hazardous material emergency exists when: o
Clean-up of a spill of a hazardous material is beyond the level knowledge, training or ability of the staff in the immediately dangerous to the lives and health of persons in the area of facility.
-
Remove all persons in immediate danger.
-
Evacuate them to assembly point and await further instructions.
-
Use eyewash or safety showers as needed to wash off spilled chemicals. Flush the affected area with copious amounts of water at least 15 minutes.
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 8 of 11
Sinohydro Group Limited Doha Expressway (Package6)
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
-
Provide reasonable assistance to those in need. Seek medical assistance as required.
-
Isolate contaminated persons and do not allow them to leave or spread the contamination.
-
Refer to the Appendix 3 to 6 for material safety data sheet.
10.5 Report of Accident / Incident / Occupational Disease -
All accidents, dangerous incidents and occupational disease, however minor, must be reported at once using Safety accident reporting form.
-
The immediate supervisor or supervisor’s delegate should complete the form and forward it to Supervision Consultants HSE Department within 24 hours of the incident.
-
When a victim is involved, the person completing the form should obtain the victim’s signature if possible. When no injuries have been sustained, substitute the “name of victim” with the name of the persons most closely involved with the incident.
-
If assistance in completing the form is required, consult Supervision Consultant HSE Department.
-
Where serious injuries or property damage are involved care must be taken to leave everything as it is (unless this creates an unsafe situation by doing so) so that: o
The cause of the accident and the extent of the damage incurred may be investigated and
o
Damaged of defective equipment / machinery can be retained for inspection by insurance adjustors.
o
On being notified that an incident has occurs, the Department head will take whatever action is necessary to: 1) Remove any hazards still present and assist the person(s) involved to prevent the incident leading to further injury. 2) Meet personnel in the immediate victim to any dangers, which are still present. 3) Call for medical assistance. 4) Notify the HSE Manager. 5) Arrange to take statements from all witness, including the injured person if practical. 6) Where necessary arrange for relevant documentation to be collected. 7) Complete the Injury report form in conjunction with the injured persons.
-
Preliminary Reporting of Injury The following incidents shall be reported immediately to the Project Manager and HSE Manager (regardless of time of accidents):
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 9 of 11
Sinohydro Group Limited Doha Expressway (Package6)
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
1) Fatality 2) Injuries to people comprising of: a) Serious bodying injury including;
Fracture of skull, spine, pelvis, arm, forearm, tight or leg.
Dislocation of shoulder, elbow, hip, knee or spine.
Amputation of any limb, or part of limb.
Loss of sight of an eye.
Should any incident arise which is not clearly defined in document, the HSE Manager should be contacted for advice.
-
He shall inform the emergency controller (Project Manager) of the accident, Project Manager’s name is Xian Shijun, and mobile number is 66969753.
-
In the absence of the Project Manager, the Construction Manager shall act as the Emergency Controller.
-
The emergency controller shall alert the emergency response team, comprising of first aiders to attend the accident when required.
-
The emergency controller shall alert the firefighting team should there be a fire.
-
The rescue team leader shall alert the emergency controller for additional assistance from other rescue team leaders
-
The emergency controller shall arrange for transportation to send the injured person to the clinic or hospital if required
-
The accident area shall be barricaded and nothing shall be removed from the area.
-
A watchman shall be engaged to protect the area from unauthorized entry
-
The emergency controller shall call for a post mortem meeting after the emergency with the people involved in the emergency.
-
The S&H representative shall organize the safety committee to perform a full accident investigation. HSE Manager Mr. Fang Xinchang and mobile number is 5388562.
-
All information leading to the accident including information, description, photos, time, location, sources, witness statements, police and medical reports shall be prepared and submitted by the Project Manager.
Contact Numbers involved in the Work: Name Sun Jinhui
Project Director
55854510
Xian Shijun
Project Manager
66969753
Fang Xinchang
HSE Manager
55388562
Zhang Hong
Construction Manager (Bridge)
66122363
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
Designation
24 Nov 2012
Mobile #
Page 10 of 11
Sinohydro Group Limited Doha Expressway (Package6)
11.
Method Statement for Waterproofing System (Cross Laminated Self Adhesive Waterproofing Membrane)
Tong Jianhua
Construction Manager (Roads)
33141887
Yang Chun Sheng
Construction Supervisor
33589831
Abas
QC Engineer
55059403
Cao Xilai
QC Inspector
66492613
Kamal Imad
Safety Manager
66879957
Fasasi
HSE Engineer
55137219
QUALITY CONTROL -
Quality control for the works shall be operated and recorded with Project Quality Plan EXW-P006-0000-QM-SHC-PL-00003 Rev 1
12.
APPENDICES 12.1 Job Safety Analysis 12.2 Hazard & Risk Assessment 12.3 Technical Data Sheet Copy of POLYPRIME SB 12.4 Technical Data Sheet Copy of BITUSTICK XL 12.5 Technical Data Sheet Copy of BITUBOARD 12.6 Technical Data Sheet Copy of BITUTAPE TS 12.7 Technical Data Sheet Copy of Low Pressure Water Jet Cleaner 12.8 Storage Location
EXW-P006-0000-CD-SHC-MT-00093 Rev 1
24 Nov 2012
Page 11 of 11
APPENDIX 1 Job Safety Analysis
APPENDIX 2 Risk Assessment
APPENDIX 3 Technical Data Sheet Copy of POLYPRIME SB
POLYPRIME SB
TDS_Polyprime-SB_GCC_1209
S olvent Based Bitumen Primer
1
POLYPRIME SB is a quick drying solvent based low viscosity bitumen primer. It is used as a primer coat on masonry and concrete substrates to improve the adhesion of bitumen based membranes and coatings. POLYPRIME SB is low in viscosity, which allows it to penetrate into the concrete pores and improve the adhesion between the membrane and the concrete surface. In addition to that, the primer also acts as a binder for the dust particles which gets accumulated on the concrete surface even after cleaning.
CHARACTERISTICS Improves the adhesion between bitumen based sheet membranes and coatings. Cold applied, does not require heating. Binder for dust particles. As a curing compound on freshly cast concrete. Excellent barrier against chloride and sulphate ion ingress and carbon dioxide diffusion. Anti corrosive. Conforms to the following standards: ASTM D 41 - Asphalt primer for roofing, damp proofing and waterproofing BS 3416, Type A Class C - Bitumen based coatings for cold application, suitable for use in contact with potable water.
FIELDS OF APPLICATION POLYPRIME SB is used as a primer and sealer coat prior to the application of bitumen based waterproofing membranes and coatings. This can also be used as a curing compound on freshly cast concrete.
APPLICATION INSTRUCTIONS The application temperature should be between 4°C to 45°C. Application procedures may vary slightly depending upon site conditions. The general recommended guidelines for the application of the primer is as follows: Surface preparation The surface shall be cleaned thoroughly of all contaminants like dust, traces of curing compound, oil and grease. All surface imperfections, nail head protrusions, structurally unsound and friable concrete shall be removed and repaired with a suitable POLYCRETE* concrete repair mortar. The surface must be dry before priming with POLYPRIME SB.
Application Mix the contents of the pail or drum for a few minutes to remove any sediments. Apply the primer @4-6 m²/lt. to a clean smooth and dry surface by brush, roller or airless spray. Allow the primer to dry prior to the application of the membrane. For highly porous surfaces application of a second coat is recommended.
COVERAGE The coverage is 4-6 m²/lt./coat. However, the coverage will depend on the porosity of the substrate. In order to ascertain the exact coverage, a trial application is carried out at site.
STORAGE & SHELF LIFE The pails and drums must be stored in a covered, dry and shaded area, away from direct sunlight, UV and other sources of heat and protected from extreme temperatures. The shelf life of the product is up to 12 months if stored as per the recommendations. Excessive exposure to sunlight and UV will result in the deterioration of the quality of the product and reduce its shelf life.
HEALTH & SAFETY POLYPRIME SB contains volatile solvent with a low flash point (38°C). It should be kept far away from naked flame. Avoid inhalation of vapors and ensure there is adequate ventilation in the work place. Gloves, protective masks and goggles should be worn during application. If swallowed seek medical attention immediately.
TECHNICAL SPECIFICATION PROPERTIES
VALUES 0.85-0.88
ASTM D 1475
Solid content, [% by wt]
40+2
ASTM D 1644
Tack freetime @30°C, [hrs]
25-125
4
Distillation, Vol [%] Up to 225°C Up to 360°C Tests on residue from distillation: Penetration @25°C, [0.1 mm] Solubility in Trichloroethylene
POLYPRIME SB
20 lt pail & 200 lt drum
POLYCRETE
25 kg bag
* Refer to website for TDS
ASTM D 88
BS 3900 ASTM D 402
35 (min) 65 (max)
20-50
ASTM D 5
> 99
ASTM D 2042
Water content, Vol [%]
0.5 (max)
ASTM D 95
Flexibility
No crack
BS 3416
Pass
BS 6920
Effect on potable water
2
TEST STANDARDS
Density, [g/cc]
Viscosity @25°C, [secs] Saybolt furol viscometer
SUPPLY
All values given are subject to 5-10% variation
Apart from the information given here it is also important to observe the relevant guidelines and regulations of various organisations and trade associations as well as the respective standards. The aforementioned characteristics are based on practical experience and applied testing. Warranted properties and possible uses which go beyond those warranted in this information sheet require our written confirmation. All data given was obtained at an ambient and material temperature of +23°C and 50 % relative air humidity unless specified otherwise. Please note that under other climatic conditions hardening can be accelerated or delayed. The information contained herein, particularly recommendations for the handling and use of our products, is based on our professional experience. As materials and conditions may vary with each intended application, and thus are beyond our sphere of influence, we strongly recommend that in each case sufficient tests are conducted to check the suitability of our products for their intended use. Legal liability cannot be accepted on the basis of the contents of this data sheet or any verbal advice given, unless there is a case of wilful misconduct or gross negligence on our part. This technical data sheet supersedes all previous editions relevant to this product. Manufactured in G.C.C.
Henkel Polybit Industries Ltd.
Henkel Polybit Industries Ltd.(Branch)
P.O. Box 48539, Sharjah, United Arab Emirates Sales Tel:+971 6 572 2282, Fax:+971 6 572 2289 Factory Tel:+971 6 767 0777, Fax:+971 6 767 1669
P.O. Box 2230, Al Khobar 31952, K.S.A Tel:+9663 8894110, Fax:+9663 8995313
Internet: www.henkelpolybit.com E-mail:
[email protected]
Quality for Professionals
APPENDIX 4 Technical Data Sheet Copy of BITUSTICK XL
BITUSTICK XL TDS_Bitustick-XL_GCC_1209
Cross Laminated Self Adhesive Waterproofing Membrane
1
BITUSTICK XL is a self adhesive waterproofing membrane based on a tropical grade of polymer modified bitumen. The bitumen compound is laminated onto an impervious, non-perforated, cross laminated HDPE film. The membrane is protected on the self adhesive side with a silicone coated release film. BITUSTICK XL conforms to the requirements of BS 8102.
CHARACTERISTICS Specially formulated for tropical climate grade. Provides protection against water and vapor. Self adhesive. Requires just peeling off the silicone film and sticking to the surface. Excellent adhesion to vertical and horizontal surfaces. Excellent resistance to chlorides, sulphates, alkalis and acids. Good tear and puncture resistance. Excellent tensile strength.
FIELDS OF APPLICATION BITUSTICK XL is used as waterproofing and damp proofing membrane intended for concrete protection. It may be used for horizontal and vertical application for tanking below ground structures, subways and retaining walls.
as a binder for the dust which gets accumulated on the concrete surface even after cleaning. Alignment Start the installation of all membrane plies from the low point or drains, so that the flow of water is over or parallel to the plies, but never against the laps. All overlaps at the membrane seams shall be installed so as to have "up" slope laps over "down" slope laps. Begin membrane application by unrolling the roll of BITUSTICK XL membrane and aligning the side laps. Application Peel off the release film from the self adhesive side and start unrolling the membrane and press it to the surface. Smoothen the membrane from the center to the edges with a wooden press in order to remove entrapped air. Furthermore, an iron roller shall be used for rolling on top of the applied membrane to ensure a proper and strong adhesion of the bitumen compound with the base surface.
APPLICATION INSTRUCTIONS 1
The application temperature should be between 4°C to 45°C. Application procedures may vary slightly depending upon site conditions. The general recommended guidelines for the application of the self adhesive waterproofing system is as follows:
2 3 4 5 6
Surface preparation The surface shall be cleaned thoroughly of all contaminants like dust, traces of curing compound, oil and grease. All surface imperfections, protrusions, structurally unsound and friable concrete must be removed and repaired with a suitable POLYCRETE* concrete repair mortar. Priming Apply POLYPRIME SB* (Solvent based primer) @ 46 m²/lt. as per ASTM D 41 to a clean smooth and dry surface by brush, roller or spray. Allow the primer to dry prior to the application of the membrane. As the viscosity of the primer is low, it easily penetrates into the concrete pores which promotes the adhesion between the membrane and the concrete surface. In addition to that the primer also acts
7 8 9 10 11
For illustration Purpose only
Plain Cement Concrete (PCC) Pile POLYPRIME SB Reinforcement strips BITUSTICK XL BITUBOARD Raft Slab Basement Wall BITUMASTIC/ Polyseal PS Protection Screed
Side overlaps shall be a minimum of 50mm on the selvedge and end overlaps 100mm. Protection The membrane shall be protected immediately after application from damage, due to ongoing site activities or from sharp aggregates during backfilling by a tough, weather, warp and rot proof asphaltic protection board (BITUBOARD)*. Alternatively, on horizontal areas the membrane can also be protected by laying a cement sand screed (50mm). BITUBOARD can be fixed with a double sided adhesive bitumen tape (BITUTAPE TS)*.
HANDLING BITUSTICK XL membranes are packed in loose corrugated boxes to avoid any damage during transit or during storage at sites. Care should be taken when storing the membranes at sites and should not be kept within close proximity of any sharp or protruding edges to avoid puncturing or damaging the membrane.
STORAGE & SHELF LIFE
2
BITUSTICK XL membranes must be stored in a shaded area on wooden pallets neatly covered by a thick fabric and tied securely in a manner that will minimize exposure to sunlight & UV. The membrane shall be protected from all sources of heat. The shelf life is 12 months if stored as per recommendations. Excessive exposure to sunlight, UV and other sources of heat will result in considerable deterioration of the product and reduce its shelf life.
TECHNICAL SPECIFICATION PROPERTIES
VALUES
Thickness, [mm]
1.6
2.1
DIN EN 1849-1
Mass per unit area, [kg/m]
1.6
2.1
DIN EN 1849-1
Top surfacing
Cross laminated HDPE Film
Softening point (R&B), [ °C ]
BITUSTICK XL is non–hazardous, non-flammable and therefore can be disposed off in any regular disposal area. BITUSTICK XL should be disposed off only after wrapping with paper, plastic or cloth as the bitumen compound has a tendency to soften under heat and pressure, which would make further handling very difficult.
HEALTH & SAFETY BITUSTICK XL contains a tacky bitumen compound and during application can adhere to human skin. Bitumen stains can be removed by using a clothdipped ina solvent. In case the affected area is a sensitive one, seek medical assistance immediately.
>105
ASTM D 36
Tensile strength, [N/mm2]
Long Trans
42 48
ASTM D 882
Elongation (Film), [%]
Long Trans
230 180
ASTM D 882
Tear strength (Film), [N]
Long Trans
34 31
ASTM D 1004
Adhesion strength, Primed substrate [N/mm] Self [N/mm]
2.0 2.2
Puncture resistance,[N]
220
ASTM D 1000
ASTM E 154
Hydrostatic pressure >50m(5bar)
BS EN 12390
Water absorption, [%] 0.14 @24hrs
ASTM D 570
Moisture vapor trans mission, [g/m2/24 hrs]
ASTM E 96
0.06
Chemical resistance
pH 2.5 -11.5
ASTM D 543
Low temp flexibility,
≤-15°C
ASTM D 1970
>1.5 mm
ASTM C 836
Crack bridging ability,
DISPOSAL
TEST STANDARDS
All values given are subject to 5-10% variation
SUPPLY BITUSTICK XL
1.6 mm 1m x 20m, 2.1 mm 1m x 15m,
POLYPRIME SB BITUBOARD
wt 32 kg wt 31 kg
20 lt pail & 200 lt drum 3.2 mm 2m x 0.95m, 6.0 mm 2m x 1m,
wt 6.65 kg wt 7.25 kg
BITUTAPE TS
50mm x10mm,
wt 0.6kg
Wooden Press
14mm x 210mm
Iron Roller (recommended specification)
Head Dia 38mm, wt 1.5kg Width 100mm Length 350mm
* Refer to website for TDS
Apart from the information given here it is also important to observe the relevant guidelines and regulations of various organisations and trade associations as well as the respective standards. The aforementioned characteristics are based on practical experience and applied testing. Warranted properties and possible uses which go beyond those warranted in this information sheet require our written confirmation. All data given was obtained at an ambient and material temperature of +23°C and 50 % relative air humidity unless specified otherwise. Please note that under other climatic conditions hardening can be accelerated or delayed. The information contained herein, particularly recommendations for the handling and use of our products, is based on our professional experience. As materials and conditions may vary with each intended application, and thus are beyond our sphere of influence, we strongly recommend that in each case sufficient tests are conducted to check the suitability of our products for their intended use. Legal liability cannot be accepted on the basis of the contents of this data sheet or any verbal advice given, unless there is a case of wilful misconduct or gross negligence on our part. This technical data sheet supersedes all previous editions relevant to this product. Manufactured in G.C.C.
Henkel Polybit Industries Ltd.
Henkel Polybit Industries Ltd.(Branch)
P.O. Box 48539, Sharjah, United Arab Emirates Sales Tel:+971 6 572 2282, Fax:+971 6 572 2289 Factory Tel:+971 6 767 0777, Fax:+971 6 767 1669
P.O. Box 2230, Al Khobar 31952, K.S.A Tel:+9663 8894110, Fax:+9663 8995313
Internet: www.henkelpolybit.com E-mail:
[email protected]
Quality for Professionals
APPENDIX 5 Technical Data Sheet Copy of BITUBOARD
%,78%2$5' TDS_Bituboard_GCC_0910
F ibre impregnated asphaltic protection board
BITUBOARD is a multi layer, asphaltic protection board. It is manufactured by thermally bonding polymer modified bitumen with selected additives which is then sandwiched between a layer of saturated fibreglass on one side and anti-stick polyethylene liner on the other.
CHARACTERISTICS
BITUBOARD
BITUSTICK XL
Non bio-degradable Weather, warp and rot proof Tough and durable Excellent resistance to chemicals Improved puncture resistance Compatible with most waterproofing systems
FIELDS OF APPLICATION BITUBOARD has been designed for use as a permanent protection to most waterproofing and damp proofing systems, especially the bitumen based sheet membrane and coating systems indicated in BS 8102. BITUBOARD will absorb the impact of aggregate shock, normal site foot traffic and protect the waterproofing membrane from penetration by the sharp edges of reinforced steel and aggregate during the backfill process and late settlement.
APPLICATION INSTRUCTIONS The application of BITUBOARD should be carried out when the ambient temperature is between 4°C and 45°C and should avoided in case of extreme weather conditions such as sand storms, rain, etc. BITUBOARD can be fixed on top of the waterproofing membrane by using a double sided adhesive tape (BITUTAPE TS)* or even by torching (for fixing over torch applied membranes). Once the protection board is fixed in place, supports/props have to be used to keep the boards in place till the adhesive is strong enough to hold the board. Subsequent boards shall be laid continuously by butt fitting the edges. For irregular profiles, the board shall be cut to fit all intersections and protrusions.The butt joints can be sealed with 50mm HDPE bitumen adhesive strip to prevent any backfill material entering and causing damage to the underlying waterproofing membrane.
Primer
For illustration Purpose only
HANDLING BITUBOARD is shrink-wrapped and loaded on pallets for easy handling. The pallets should be loaded or offloaded with the help of a crane or forklift to prevent damage to the protection boards. If the boards are unloaded individually, it is to be ensured that they are stacked back on a pallet or on a flat surface.
STORAGE & SHELF LIFE BITUBOARD should be covered and stored in a dry and shaded area away from sunlight, UV and sources of heat. Do not stack one pallet on top of the other. It is recommended not to open the shrink wrap till the time of application. The boards, loose or on pallets, must be stored on flat surface. The shelf life is 24 months when stored as per the rec-
ommendations. Excessive exposure to sunlight and UV will result in the deterioration of the quality of the product and reduce its shelf life.
SUPPLY BITUBOARD
HEALTH & SAFETY BITUBOARD might leave bitumen stains on the skin and hands during application. The stains can be removed by using a suitable cleaner. Care should be taken when using tools to cut the boards.
3.2 mm 3.5 mm 4.0 mm 6.0 mm
BITUTAPE TS
2m x 0.95m, 2m x 0.95m, 2m x 0.95m, 2m x 1m,
wt 6.65 kg# wt 7.25 kg# wt 8.50 kg# wt 12.5 kg#
50mm x 10m,
wt 0.60kg#
*Refer to website for TDS # Approximate weight
TECHNICAL SPECIFICATION PROPERTIES
VALUES
Thickness, [mm]
3.2
3.5
Density, [g/cc]
2
4.0
TEST STANDARDS 6.0
DIN EN 1849-1
1.1-1.2
Mass per unit area [kg/m2]
3.5-3.7
3.8-4.0
4.4-4.6
6.2-6.4
DIN EN 1849-1
Softening point (R&B), [°C]
> 105
> 105
> 105
> 125
ASTM D 36/DIN EN 1427
Penetration, [0.1mm]
5-15
ASTM D 5/DIN EN 1426
Asphalt content, [%]
> 65
ASTM D 545
Chisel puncture
Pass
In house test method
Resistance to static load
L10
DIN EN 12730
Heat resistance @80°C
No Flow
DIN EN 52 123
Hydrostatic pressure @5 bar (50 m)
No leakage
Chemical resistance [pH]
2.5-11.5
BS EN 12390 (Part 8) ASTM D 543
All values given are subject to 5-10% tolerance
Apart from the information given here it is also important to observe the relevant guidelines and regulations of various organisations and trade associations as well as the respective standards. The aforementioned characteristics are based on practical experience and applied testing. Warranted properties and possible uses which go beyond those warranted in this information sheet require our written confirmation. All data given was obtained at an ambient and material temperature of +23°C and 50 % relative air humidity unless specified otherwise. Please note that under other climatic conditions hardening can be accelerated or delayed. The information contained herein, particularly recommendations for the handling and use of our products, is based on our professional experience. As materials and conditions may vary with each intended application, and thus are beyond our sphere of influence, we strongly recommend that in each case sufficient tests are conducted to check the suitability of our products for their intended use. Legal liability cannot be accepted on the basis of the contents of this data sheet or any verbal advice given, unless there is a case of wilful misconduct or gross negligence on our part. This technical data sheet supersedes all previous editions relevant to this product. Manufactured in G.C.C.
Henkel Polybit Industries Ltd.
Henkel Polybit Industries Ltd.(Branch)
P.O. Box 48539, Sharjah, United Arab Emirates Sales Tel:+971 6 572 2282, Fax:+971 6 572 2289 Factory Tel:+971 6 767 0777, Fax:+971 6 767 1669
P.O. Box 2230, Al Khobar 31952, K.S.A Tel:+9663 8894110, Fax:+9663 8995313
Internet: www.henkelpolybit.com E-mail:
[email protected]
Quality for Professionals
APPENDIX 6 Technical Data Sheet Copy of BITUTAPE TS
APPENDIX 7 Technical Data Sheet Copy of Low Pressure Water Jet Cleaner
Low Pressure Water Jet Cleaner Specifications Meier eletric low pressure washer/cleaner Types of move: Wheel drag-style Injection pressure: 150Mpa Range: 10 m Meier eletric low pressure washer/cleaner is your assistant for cleaning and watering. For plane/car/motorcycle/bike ect cleaning For housework cleaning:such as cleaning window,floor,road/street and so on. For watering garden:such as watering tree,flower,vegetable and so on. Model:HB6/15C Types of move: Wheel drag-style Temperature of water:cold water Injection pressure: 150Mpa Range: 10 m I,Overview: Vertical Compact cold water low pressure cleaner, external cleaning agents, the framework by the integration of high-strength plastic, small compact design. 2, The standard spare parts: 1) high-pressure pipe :10 m 2) 850 mm stainless steel rod gun 3)Low pressure grips with the barrel 4)Pressure control switch 5)0 ° / liquid absorption / conversion of 40 degrees with three-hole nozzle 6)Anti-winding design of high-pressure pipe 3, the technical parameters: 1)Power supply: Single-phase power/230 Volt, 50 Hz 2)Water flow rate (can be adjusted): 230 ~ 560 l / h 3)Pressure (can be adjusted):150/15 bar / MPa 4)Maximum temperature of water: 60 degrees Celsius 5)Supporting the load :3.1 kw 6)Net Weight:30.5 kg 7)Size (L x W x H):375 x 360 x 925 mm 4, the product features and applications: 1)Vertical design, compact size, light weight 2)Widely used in hotels, professional cleaning company ect. 3)Big wheel design, move easily
Low Pressure Water Jet Cleaner Specifications Meier electric low pressure washer/cleaner Types of move: Wheel drag-style Injection pressure: 150Mpa Range: 10m
APPENDIX 8 Storage Location
