Avoid retaining wall failure by ensuring soil stabilization and proper wall drainage.
Retaining wall to block water.
On the other hand sandy soils and small rocks or gravel allow water to drain easily.
The back of my yard and the back of my side neighbors yard constantly is like a swamp because all of the water runs off his property into ours.
Incidental water moves easily through a vertical drain that is formed by the layer of wall rock placed behind the block and in the block cores.
Homeowners landscapers builders engineers and municipalities have been using blocks to rearrange and repurpose land for years.
D tan charcol concrete retaining wall block 378 piece pallet model 16253061 1 28 1 28.
In all cases wall rock is located within the cores of the block and a minimum of 12 in.
H x 8 in.
This built in drainage helps to eliminate water pressure.
Find retaining wall block at lowe s today.
Coat the retaining wall with an appropriate liquid waterproofing membrane on the side that will be backfilled.
W x 4 in.
One of the most popular choices for building retaining walls landscaping blocks can be used for a wide variety of applications.
Buy 378 or more 1 15.
Block walls are very versatile.
The dry stack construction technique allows the incidental water to escape by flowing around the blocks and out the retaining wall face.
Make sure to get the proper mix behind the wall.
Remember the purpose of the.
300 mm behind the block.
A retaining wall s effect on the natural flow of water could impact your neighbors so some communities require homeowners to obtain a permit before construction commences.
Clay soils retain water for a long time exerting pressure against the wall.
The toe drain and the wall rock is designed to remove incidental water from behind the wall and is not meant as primary drainage path for above or below grade water management.
Neighbor directly behind my home built up his backyard about 5 years ago before i owned my house about 2 feet above my property put in a cement block retaining wall.
Block retaining wall ideas.