Thick Concrete Walls

Counterfort retaining walls have counterforts spaced at center to center distances of about 30 to 70 of the total wall height.

Thick concrete walls.

A wall s thickness is determined based on the forces it is being subjected to required fire resistance durability and buildability. As soon as you go higher or have greater depths of soil pushing against the wall you need to increase the thickness to 10 inches. Minimum wall thickness 2500 psi concrete wall 8 0 high with 7 4 of backfill 6 inches. Use the screed tool as needed to level out the hole again.

The thickness of concrete is an important factor in load bearing strength but to conserve resources and avoid over building other factors are also taken into consideration. Engineering required wall 10 0 high with 9 4 of backfill 10 inches. In some cases a footing key is included to increase resistance to sliding. Poured concrete foundation walls that are less than 8 feet tall and have soil outside that is 6 or 7 feet deep against the wall can often be 8 inches thick and function quite well.

It can take your concrete walls from gray to grand with a quick drying coat. Structural concrete work is planned to bear loads or hold weight but transfer the weight to the soil base beneath the structure. When planning the thickness of foundation walls. After spreading it along the bottom of the hole press it down flat with a tamper tool.

The layer of stone helps prevent the concrete from shifting and cracking over time. They also provide excellent slip resistance and are durable with each new application lasting up to 12 years. There are three types of action a reinforced concrete wall can be subjected to. What is the typical concrete basement wall thickness.

In general poured concrete basement walls that are 8 feet tall or less and have no more than 7. Adding a smooth coat of seal krete damplock masonry and waterproofing paint can raise the visual appeal of the uninspired space. However let s compare two 8 inch thick walls. A reinforced wall either poured concrete or concrete block always contains some form of reinforcing steel.

10 inches wall 9 0 high with 8 4 of backfill 8 inches. For cantilever and counterfort walls the stem thickness at the base is often about 10 of the total wall height as is the base slab thickness. Protect the concrete with a thick layer of all purpose gravel or crushed stone. The presence of reinforcing steel dramatically increases the overall strength characteristics of masonry or concrete.

The alkali resistant formula can be brushed rolled or sprayed onto concrete walls without worry. Holding up under pressure. Concrete restorers can be up to 10 times thicker than paint or stain. Restorers are ideal for brushed concrete and synthetic decking that has been previously coated.

Axial forces minor axis bending and shear and major axis bending and shear.