11 Concrete Wall Is A Retaining Wall

Most landscape contractors in areas of heavy rainfall or weather extremes avoid fine poured concrete work due to its challenges.
11 concrete wall is a retaining wall. Retaining walls can be constructed using a variety of materials from poured concrete and large timbers to natural stones even bricks. For example you can make a concrete block wall. Concrete retaining wall poured concrete walls can be tricky to install but look great with the architectural elements of a modern house. Retaining wall is the perfect pavestone s 11 5 in.
They may be constructed from concrete or stone or a combination or using a proprietary precast concrete block system see figures 2 and 3. The pressure behind a tall wall holding back tons of soil and water can be enormous. Like the masonry wall the poured concrete wall also needs a reinforced concrete footing and weep holes every 6 to 8 feet. The addition of reinforcing steel to either wall system complicates the issue.
A retaining wall holds back or retains the soil behind it. Construction of concrete block retaining wall with steps. A retaining wall constructed of interlacing concrete blocks requires a simple crushed stone footing. The two principal types of retaining walls are.
Considerable knowledge and experience is needed before undertaking such a project. Example 11 cast in place concrete cantilever retaining wall 2 2020 resistance factors when not provided in the project specific geotechnical report refer to the indicated aashto sections. For diy purposes opt for manufactured blocks that are. Types of retaining walls.
Gravity walls rely on their mass to withstand the pressure of the soil behind. The low maintenance easy to install stones are a beautiful solution for any project from gardens and tree rings to curved walls and terraces. Bearing ɸ b aashto t 11 5 7 1 sliding concrete on soil ɸ t aashto t 11 5 7 1 sliding soil on soil ɸ t s s aashto t 11 5 7 1 passive pressure ɸ. Cantilevered retaining walls are made from an internal stem of steel reinforced cast in place concrete or mortared masonry often in the shape of an inverted t.
Retaining wall is the perfect complement to residential landscape design. Interlacing concrete block retaining walls. The hollow block wall is depending solely on the strength of the thin mortar bed between each concrete block. Concrete block retaining wall construction consists of number of phases including excavation foundation soil preparation retaining wall base construction concrete block unit placement grouting and drainage system installation.
These walls cantilever loads like a beam to a large structural footing converting horizontal pressures from behind the wall to vertical pressures on the ground below.