Concrete Ground Floor Slab Detail

A typical way of constructing a solid floor would be to provide a base of hardcore with sand blinding with a layer of concrete over that.

Concrete ground floor slab detail.

Concrete slab floors come in many forms and can be used to provide great thermal comfort and lifestyle advantages. To ensure a level finish to the floor a layer of screed is added over the top of the concrete which consists of sand and cement. Aci 302 1r provides guidelines and recommendations on. Joints in ground bearing slabs tend to be present for two reasons.

In 1978 nzs 3604 became the standard for slab on ground floors. Slabs can be on ground suspended or a mix of both. 1 2 2 aci committee 302develops recommendations for construction of slab on ground and suspended slab floors for industrial commercial and institutional buildings. Ground bearing concrete floor slabs should be at least 100mm thick including monolithic screed where appropriate.

Integral or separate slab construction was typically. Foundation wall cast integrally with the slab as an edge thickened slab figure 1 constructed as a separate concrete figure 2 or concrete masonry figure 3 perimeter foundation wall with the slab laid later. Wearing concrete slab the floor slab that contains either a square fabric mesh or fibres. Concrete slab ground floors in a solid or ground bearing because it is continuously supported by the ground across its whole area concrete floor the choice of insulation position relative to the concrete slab is commonly linked to the building s heating system.

Steel reinforced slabs typically between 100 and 500 mm thick are most often used to construct floors and ceilings while thinner mud slabs may be used for exterior paving see below in many domestic and industrial buildings a thick concrete slab supported on. Both pre cast concrete planks or slabs can be used as well as cast in situ reinforced slabs along with beam and block systems. A concrete slab is a common structural element of modern buildings consisting of a flat horizontal surface made of cast concrete. For design of slabs on ground with the exception of highway and airport pavements parking lots and mat foundations.

We would like to show you a description here but the site won t allow us. The ground floor is made up of suspended concrete slab or beam and block floor supported by the external and internal load bearing walls which transfer the loads to the foundations below. Conventional concrete has high embodied energy. Ground bearing floors shall be of adequate strength and durability and use concrete mixed and reinforced as necessary to support floor loads safely and resist chemical and frost action.