Precast Floor

March 22, 2018 | Author: jimmydomingojr | Category: Precast Concrete, Concrete, Truss, Architectural Design, Industries
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Descripción: Precast...

Description

precast concrete flooring

benefits • safe site

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Contents

• immediate working deck • fast to erect • design flexibility

03 engineered solutions at every level 04 hollowcore flooring units

• easy fit with all constructions • off site manufacture • durable

05 transfloor

• environmentally sensitive 06 beamshells 07 manufacturing facilities and services 08 we’ll make it happen

engineered solutions at every level The range of precast concrete flooring products from Hanson is the most comprehensive available in Australia today. The range has been designed and developed to cover most applications in the construction market. All products are manufactured in quality controlled factory environments and are backed by a full range of support services including technical advice on product selection, project design assistance, installation advice and on site assistance.

hollowcore Hollowcore is the ideal solution for all suspended floor applications. Available in 1200mm width units for spans to 14.0 metres Hollowcore

transfloor Transfloor panels provide exceptional structural flexibility. Our engineers detail each panel individually to suit your project requirements. Transfloor

beamshells Beamshells are light to erect, flexible in shape and easy to install. Available in 1200, 1800 and 2400 width units. Beamshell

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hollowcore flooring units 04

Prestressed hollowcore units are the ideal solution for all suspended floor applications – especially where a clear spanning durable deck is required.

• Clear unpropped spans up to 14.0 metres • Can be used on masonry, steel or concrete structures • Fast to erect and structure provides an immediate working platform • Service holes and notches can be preformed • Excellent sound and fire resistance properties The structural properties of the hollowcore units rely on the prestressing strands cast into the lower half of the units. The number of strands and the degree of the prestress determines the ultimate load/span capacity of the units. Hanson can provide software to assist the designer to design the floor units for a particular application. All units are machine produced ensuring consistently high quality and the steel beds produce a smooth, regular soffit When grouted together hollowcore units can provide diaphragm action without structural topping. Enhanced structural performance can be achieved by using a composite topping.

floor plank software version 1.1.6

transfloor A direct equivalent of an insitu slab, Transfloor provides the facility to combine precast and insitu concrete and offers major benefits to specifiers, engineers and builders.

• Fast to erect, acts as fully participating permanent formwork, saving time and money • Exceptional flexibility where each panel can be designed to suit a specific location and load • Irregular shaped buildings easily accommodated • Service holes etc formed and positioned during manufacture • Smooth level soffit suitable for direct decoration The use of site placed concrete effectively ties all the Transfloor panels together providing safety, rigidity and structural redundancy. The lattice girder truss ensures a practical bond between the precast and insitu concrete. All Transfloor panels incorporate triangular lattice girder trusses. Each truss is cut to size and attached to the layer of reinforcement. Concrete is then poured to create the Transfloor panel. The trusses cast into each panel provides the strength and stiffness for handling and transport, allows the panels to support construction loads with a minimum of temporary propping and contributes to the bottom steel. The length, width, thickness, plan shape and reinforcement steel of a Transfloor panel can easily be varied to suit design requirements.

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beamshells 06

Beamshells are composite precast elements that usually contain all the positive main beam reinforcement and stirrups in an efficient use of concrete for economy and ease of handling. Beamshells are most economical when part of a system comprising

• insitu concrete columns • standard beamshells • hollowcore floor planks • insitu structural topping

benefits of beamshells • precast in a factory, away from your building site • minimum trades required on site • simple column connections • fast construction times • multiple work faces Hanson can also offer precast beams for suspended floors. Precast beams are not a stock item, but are manufactured to suit each particular situation, hence there are no preset restrictions. There are a number of profiles that can be used from inverted tee beams to solid rectangular beams. Reinforcing can be prestressed or conventionally reinforced

manufacturing facilities and services Hanson supplies precast products from three modern factories located in the Sydney metropolitan area. Hanson can offer a precast concrete solution for most building applications. Architectural precast, hollowcore walling and flooring, structural grey panels, beams and columns are all part of the extensive range of products that Hanson offers.



Riverstone Factory



214 Riverstone Parade, Riverstone



Mulgrave factory



63 Railway Road North, Mulgrave



Lidcombe factory



42 Birnie Avenue, Lidcombe



All inquiries



Please contact Hanson Precast

02 9627 2666

design and installation services Hanson’s experienced design teams provide expert assistance on all projects and we will also advise and assist with installation where required.

manufacture Hanson’s modern factories have quality systems certified by NATA as complying with AS/NZS ISO 9001.2000. Comprehensive information on the complete range of products will be found at www.hanson.biz/au

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Hanson PLC is one of the world’s leading heavy building materials companies. We are the world’s largest producer of aggregates - crushed rock, sand and gravel - and one of the largest producers of concrete products, clay bricks and ready-mixed concrete. Our other principal products include asphalt and concrete roof tiles and our operations are in North America, the UK, Australia, Asia Pacific and Continental Europe. Hanson employs approximately 27,400 people in 14 countries.

For more information call Hanson Precast: 02 9627 2666 www.hanson.biz/au

HBP 1132 06/08

Just as housing styles vary from state to state and area to area, the aggregates used in the production of Hanson products are subject to regional variations. Therefore the colours represented in this brochure are indicative only. We suggest sighting products first hand before ordering.

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