Drainage Behind Retaining Wall

Drainage Behind Retaining Wall. How To Install Drainage Pipes Behind Retaining Walls Dallcon — as a base under the retaining wall and as back fill behind it. After laying the first course of blocks, lay an agricultural drainage pipe with a geotextile sock (agi pipe) behind the wall on a bed of 10-20mm clean, free drainage material

Retaining Walls Advanced Drainage Solutions
Retaining Walls Advanced Drainage Solutions from www.advanceddrainagesolutions.com

Drainage is one of the most important factors in ensuring the longevity and stability of a retaining wall Use the perforated kind under or behind your wall, for maximum subsurface drainage

Retaining Walls Advanced Drainage Solutions

Add an angular aggregate — clean, crushed stone or gravel between 1/2- and 3/4-in Place impermeable material (soil that does not easily allow water to pass through) in front of the blocks, behind the blocks, and within the hollow core of the block (if applicable) up to the ground line at the front face. This can cause erosion, wall movement, and even collapse

How To Do Retaining Wall Drainage Like A Pro Apex Masonry. Add an angular aggregate — clean, crushed stone or gravel between 1/2- and 3/4-in That prevents fine material and organic matter from clogging up the drainage stone

Why Do Retaining Walls Need Drainage? Backyard Advisor. Key Components of an Effective Internal Drainage System Drainage is one of the most important factors in ensuring the longevity and stability of a retaining wall