Mat Foundation Reinforcement Details Dwg

Pit height and lift openings perimeter foundation beams.

Mat foundation reinforcement details dwg.

Elevator shaft pit foundation reinforcement detail elevator shaft pit foundation reinforcement detail. Detail drawing section shows the size quantity and location of concrete reinforcing bars. Raft footing and rcc wall reinforcement detail at site with drawing ce t civil. Detail drawing section shows the size quantity and location of concrete reinforcing bars.

A waterproof membrane sheet is placed over the ground surface and then 4 pcc is poured to create a level base for the mat raft foundation. The reinforcing system in the mat can be quite substantial with heavy reinforcing bar mats in the bottom top or both locations within the mat depth. Raft reinforcement in detail at site raft footing. Structural detail cad block of a reinforced concrete base plate foundation slab on ground raft foundation with end beam.

Structural detail cad block of a reinforced concrete base plate foundation slab on ground raft foundation with end beam. Depending on the total load applied to the mat and underlying foundation system the thickness of mat foundations can vary from 1 ft 0 3 m to more than 20 ft 7 m. Bars that are in the interior layers should be aligned with those in the outer layer figure 5. Construction detail in dwg file format.

Why mat is used. We use this foundation if the. Raft foundation mat foundation construction. After the pcc reinforcement steel bars are tied cage in place and then the desired thickness of the concrete according to the design is poured.

This foundation is very useful for basement structures. For deep mats the reinforcing bars can be placed in two layers at both the top and bottom faces or in four layers. One of the most cumbersome and time consuming details to prepare now ready to download and use with all your projects. Typical reinforcement configuration in a deep mat foundation.