MS1314 2004

MS1314 2004 “Precast Concrete Piles”

MS1314 2004 “Precast Concrete Piles”

What do we know about MS 1314 2004 for Precast Concrete Piles?

MS 1314 2004 

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Under the authority of DEPARTMENT OF STANDARDS MALAYSIA ( DSM ) and governed by Standards of Malaysia Act 1996 (Act 549) – http://www.dsm.gov.my SIRIM BERHAD is the agent to develop Malaysian Standards and also responsible for distribution and sale of Malaysian Standards. – http://www.sirim.my

MS 1314 2004 

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Developed to standardise the classes and nominal sizes of the Precast Concrete Piles and specify the minimum structural, dimensional, bending strength and quality requirements for precast concrete piles. General compliance with relevant BS 8004, MS 1195, MS523 and the respective tables of Part 3, Part 4 and Part 6 of this Malaysian Standard

MS 1314 2004 “ Precast Concrete Piles”  1. 2. 3. 4. 5. 6. 7.

Consist of 7 main parts Part 1 : General requirement and specification Part 2 : Method for determination of bending strength of precast concrete piles (Bend test) Part 3 : Precast Reinforced concrete square piles ( RC Piles ) – Class M, J and S Part 4 : Precast pretensioned Spun Concrete Piles ( Spun Piles ) - Class A , B and C Part 5 : Precast Prestressed Concrete Square Piles – Class X, Class Y, Small piles class Pcs1 and Pcs2 Part 6: Small Reinforced Concrete Square Piles – Small Piles Class RSC1 and RCS 2 Part 7 : Guidelines to the installation and load testing of precast piles

MS 1314 2004 “Classification Of Precast Concrete Piles”

( Ref : MS1314 : PART 1 : 2004 Page 4 )

MS 1314 2004 “Precast Concrete Piles”

What is the difference between JKR Standard Pile Specification and MS1314 Specification? How do we know we are using piles certified by MS1314 2004?

MS 1314 : Part 3 : 2004 Precast Reinforced Concrete Square Piles (RC Piles)       

Standard Pile Length Min Longitudinal Reinforcement ( Rebar) Lateral Reinforcement ( Spiral / Links / R type ) Minimum Plate Thickness (on site inspection) Centering Bar (on site inspection) Nominal Sizes (on site inspection) Pile Marking (on site inspection)

MS 1314 2004 “Tables and Standard Length of Precast Concrete Square Piles”

( Ref : MS1314 : PART 3 : 2004 Page 3 )

MS 1314 2004 “Classification Of RC Square Piles”

( Ref : MS1314 : PART 3 : 2004 Page 2 )

MS 1314 2004 “Classification Of RC Square Piles”

Malaysian Standard ( MS )

( Ref : MS1314 : PART 3 : 2004 Page 2 )

MS 1314 2004 “Classification Of RC Square Piles”

JKR Standard ( before adoption of MS 1314 1993

( Ref : MS1314 : PART 3 : 2004 Page 2 )

MS 1314 2004 “Classification Of RC Square Piles”

Commercial Standard (widely used in private sector)

( Ref : MS1314 : PART 3 : 2004 Page 2 )

MS 1314 2004 “ Comparison for JKR and MS1314 Precast Concrete Piles”

( Ref : MS1314 : PART 3 : 2004 Page 11 )

MS 1314 2004 “ Comparison for JKR and MS1314 Precast Concrete Piles”

( Ref : MS1314 : PART 3 : 2004 Page 11 )

MS 1314 2004 “ Comparison for JKR and MS1314 Precast Concrete Piles”

( Ref : MS1314 : PART 3 : 2004 Page 12 )

MS 1314 2004 “Typical Detail”

MS 1314 2004 “ Comparison for JKR and MS1314 Precast Concrete Piles”

Plate Thickness

Skirting

Anchorage Bar Female Joint

Protruded Length

Male Joint

Working load based on 0.275fcuAc + 175As fcu = 45N/mm² Ac = Concrete area As = Steel Area

( Ref : From manufacturer)

MS 1314 : Part 4 : 2004 “ Precast Pretensioned Spun Concrete Piles”

MS 1314 : Part 4 : 2004 “ Precast Pretensioned Spun Concrete Piles” 

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Grade for Spun Pile increased from 55N/mm² to 60N/mm² No major changes in Spun Piles since MS1314 only adopting the specification according to manufacturer details.

MS 1314 : Part 6 : 2004 Precast Reinforced Concrete Square Piles (RC Piles)  

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Small Piles Class RCS1 and Class RCS 2 Intended to be used for low-rise buildings and limited civil engineering works Requirements for durability, definition, abbreviations and sizes, sampling, designation and marking specified in MS1314 :Part 1:2004 “General Requirement” shall apply

MS 1314 : Part 6 : 2004 Precast Reinforced Concrete Square Piles (RC Piles)

( Ref : MS1314 : PART 6 : 2004 Page 2)

MS 1314 : Part 6 : 2004 Precast Reinforced Concrete Square Piles (RC Piles)

( Ref : MS1314 : PART 6 : 2004 Page 3)

MS 1314 : Part 6 : 2004 Precast Reinforced Concrete Square Piles (RC Piles)

( Ref : MS1314 : PART 6 : 2004 Page 10)

MS 1314 : Part 6 : 2004 Precast Reinforced Concrete Square Piles (RC Piles)

( Ref : MS1314 : PART 6 : 2004 Page 10)

MS 1314 : Part 7 : 2004 

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Precast Concrete Piles – Guideline to the installation of precast concrete piles Final draft is in process

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Thank You

Prepared By Cawangan Kejuruteraan Jalan Dan Geoteknik  Shahrizam Bin Mat Salleh