In Situ Concrete Floor Detail

Other articles where in situ concrete is discussed.

In situ concrete floor detail.

Smith in marine concrete structures 2016. 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. Cast in situ concrete diaphragm walls have also been used to create permanent sheet pile quay walls. A concrete slab is a common structural element of modern buildings consisting of a flat horizontal surface made of cast concrete.

Precast concrete floor units are widely used in all types of building. In situ cement concrete flooring. An area of floor at the top of or between flights of stairs for changing direction in the stairs providing a resting place between long flights of stairs. Riser the vertical portion of the step between steps.

Nosing an edge part of the tread that extends from the riser beneath. This is a ribbed cast in situ floor with permanent formwork in the form of hollow clay or concrete pots. Troughed floors are ribbed in only one direction whereas coffered or waffle floors are ribbed in two directions. Alternatively the slab soffit can be formed with special moulds to give an indented profile to produce a waffle or trough floor.

The other method is called precast concrete in which building components are manufactured in a central plant and later brought to the building site for assembly. The precast concrete floor unit is used to span between supporting steel. In situ concrete reinforced suspended floors can be designed to span one way or two ways between supports. Tread the part of the step that is stepped on.

Ribbed floors have greater span and load potential per unit weight than flat slab construction. Traditionally concrete floor systems are reinforced using bars fabric or using high strength strand which is stressed. Such floors can be designed and constructed to have a continuously flat soffit. Various types of in situ concrete floor systems there are many concrete floor systems from which the designer can select an economical and technically satisfactory solution.

However care must be taken with the construction to ensure the quality of the wall trench cutting equipment with hydraulically driven rotary cutters is preferred to the traditional hydraulic grabs as a better quality is. 5 in situ a. A hollow core slab also known as a voided slab hollow core plank or simply a concrete plank is a precast slab of prestressed concrete typically used in the construction of floors in multi story apartment buildings the slab has been especially popular in countries where the emphasis of home construction has been on precast concrete including northern europe and former socialist countries of. This is so called in situ concrete.