Reinforced Concrete Floor Slab Detail
If reinforcement is correctly designed and placed and if the concrete is placed and compacted well so there are no voids or porous areas concrete slabs can have an almost unlimited life span.
Reinforced concrete floor slab detail. Mixing transporting and handling of concrete shall be properly coordinated with placing and finishing works. Pour compact and finishing concrete floor slab. Reinforced concrete slab design and detailing guide is456. This table details some of the special considerations and finishing techniques that are appropriate for each class of floor.
In floor slab begin concrete placing along the perimeter at one end of the work with each batch placed against. Reinforced slab on ground concrete floors that combined the floor and the foundation became popular during the late 1970s as they were considered to be cheaper on flattish sites termite borer and vermin proof fire resistant draught proof and did not deteriorate. Reinforcement calculator areas of different diameters and numbers of rebars. Floor classifications table 1 describes the nine classes of concrete floors according to aci 302 guide to concrete floor and slab construction.
Reinforcement detailing of reinforced concrete slabs. The suspended reinforced concrete slab is tied into the external capping beam at floor level. Long life concrete s high embodied energy can be offset by its permanence. The top steel reinforcement is important.
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. A concrete slab is a common structural element of modern buildings consisting of a flat horizontal surface made of cast concrete. The slab is constructed on well compacted granular fill crushed stone or marl. 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.
Corrosion of steel reinforcement in concrete causes and protection. Mix joint design and performance and the slab thickness. Slab spanning in two directions two way slab read more. Slab edge insulation reduces termite risk.
Alternative floor slab detail. The mesh reinforcement in the slab is placed in the top with 1 covers.