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Shanghai Leshang Building Materials Co., Ltd
Address:Room 103, Jinfeng Building, No. 31 Hengfeng Road, Jing'an District, Shanghai
Phone:86-21-63803633
E-mail:info@solidecking.com
Siteurl:www.steel-deck.com

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The steel decking has two main structural functions

The steel decking has two main structural functions:


1. During concreting, the steel decking supports the weight of the wet concrete and reinforcement, together with the temporary loads associated with the construction process. It is normally intended to be used without temporary propping.


2. In service, the steel decking acts ‘compositely’ with the concrete to support the loads on the floor. Composite action is obtained by shear bond and mechanical interlock between the concrete and the decking. This is achieved by the embossments rolled into the decking – similar to the deformations formed in rebar used in a reinforced concrete slab - and by any re-entrant parts in the deck profile (which prevent separation of the deck and the concrete).


The steel decking may also be used to stabilize the beams against lateral torsional buckling during construction, and to stabilize the building as a whole by acting as a diaphragm to transfer wind loads to the walls and columns (where it is designed to do so, and in particular where there are adequate fixings. The decking, together with either welded fabric reinforcement placed in the top of the slab or steel/synthetic  throughout the slab , also helps to control cracking of the concrete caused by shrinkage effects.

积塔半导体1.jpg

Contact us

E-mail: info@solidecking.com

tel-phone:86-21-63803633

Address:Room 103, Jinfeng Building, No. 31 Hengfeng Road, Jing'an District, Shanghai

Mobile phone:13816755915 ©2016 Leshang Technologies Co., Ltd.

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