10 Foot High Retaining Wall

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10 foot high retaining wall. Assume the wall has a width b 5 ft. By using the information we have on building retaining walls you will get everything you need to plan design and build the perfect retaining wall project. The interlocking retaining wall block can be used to build walls up to 24 to 36 inches high depending on the size of the block. Follow the block manufacturer s instructions for wall height limits.
Retaining wall material can range in price from 10 40 per square foot with some material options including cinder block wood interlocking concrete block natural stone or poured concrete. Then bolt steel flat slats about 6 inches wide to the tubes. Cinder block is a cost effective material for a retaining wall and usually runs between 10 12 per square foot. Once the excavation is done i ll need a 10 foot retaining wall.
Retention or retaining walls provide a practical means to make a difficult slope manageable and hold up some amount of soil and vegetation while lending landscape interest. There are many things that need to go into building a retaining wall before the first shovel of dirt is ever moved. My plan for the retaining wall is to dig holes 6 feet deep by 12 inch diameter full with concrete and plant 18 foot 4 inch steel square tubes with a 1 4 inch wall every 8 feet. A 4 foot high 15 foot long wall could be holding back as much as 20 tons of saturated soil.
Thoroughly planned and ably performed wall construction will help to ensure the retaining wall s stability. An average brick retaining wall that is 30 feet long and 4 feet high without any built in steps or extra reinforcements is typically around 4 220 the average homeowner will pay 35 per square foot and spend between 2 450 and 6 650 to build a retaining wall. A plot the active rankine s lateral earth pressure behind the wall plot the water pressure separately. Determine the total resultant lateral force acting on the wall and its location above the wall base.
7 a 10 foot high retaining wall is designed with no wall friction. The slope is about a 50 degree angle. Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding. Soil is heavy especially when soaking wet from a recent rainstorm so a basic retaining wall four feet tall and 15 feet long potentially has to support up to 20 tons of soil pressure.