Retaining Wall Drainage Detail

It seems having a good draining system is important to help retaining walls stay in good condition.

Retaining wall drainage detail.

However retaining walls are built with a certain capacity in mind. Follow the block manufacturer s instructions for wall height limits. Grated line drain details number. Why proper drainage is important for retaining wall performance.

I thought the drainage pipe method could be an interesting choice. The toe drain and the wall rock is designed to remove incidental water from behind the wall and is. Just give us a call at 763 568 7251 or submit a message through our quick quote system. A retaining wall is built to hold back a certain amount of soil.

Water that s allowed to build up behind retaining walls can damage a wall or cause it to give way. Block setback options large batter pdf dwg. Retaining wall details no. Alternating planter 5 degree batter wall section pdf dwg.

4 connection to existing drainage structure. In all cases wall rock is located within the cores of the block and a minimum of 12 in. Gabion basket details number 2. 1 2 m in height or with slopes or other surcharges above the wall will need a toe drain.

Large batter wall section pdf dwg. You may have to submit plans for your wall and schedule a property inspection to ensure that building a retaining wall won t create drainage problems. Retaining wall type 6 case 1 b3 7a. How to drain retaining walls.

While you re at it do also place a call. Typically drain lines are installed at the base of new walls. Our experts are happy to provide solutions for your retaining wall needs. Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.

300 mm behind the block. Gabion basket details number 1. 41 inch hollow core section pdf dwg. Using a perforated pipe to allow water to enter through the length of the wall could be a good way to make sure.

Xl wall section pdf dwg. Download free high quality cad drawings blocks and details of retaining walls organized by masterformat. Ensure your retaining wall stands strong for years to come by using the correct type of stones for your project and by choosing a design that works well for your soil and lawn type. Gravity walls solid 41 inch 1030mm hollow core and xl blocks all gravity wall details pdf.

Retaining wall details no. The design of a properly built retaining wall resists the force of the soil behind it and prevents caving buckling or leaning. Any reinforced wall or walls over 4 ft. Thanks for posting this information about retaining wall drainage.

Solid block wall section pdf dwg.