Hollow Concrete Block Retaining Wall Design
Design for earth loads retaining walls which set out a design methodology and safe load tables for these structures.
Hollow concrete block retaining wall design. Shea concrete s high performing precast concrete retaining wall systems stand tall in new england s active climate and because of their durability remain a staple of our concrete products. As with a concrete block wall build a firm gravel base and ensure good drainage. At 36 inches 914 millimeters tall and available in 52 72 and 96 inch 1 320 1 820 and 2 440 millimeter widths optimizing your retaining wall design just got easier with redi rock xl hollow core blocks. Design method this guidance document is primarily concerned with the design of retaining walls rather than free standing walls.
Into hollow concrete blockwork which is built on a reinforced concrete footing. Voids in the grout should be eliminated by applying. The geo mat is attached to the blocks with galvanized steel fixing. N ultimate load design with material.
The concrete block act as a protective facing to the wall and allow the reinforced earth wall be built safely. They weigh 40 to 100 lbs. Reference guide for designing retaining walls using interlocking concrete blocks epcl 2017 rwrg 01 p01 june 2017 3 2. Seal clean out holes.
Grouting process carried out as follow. Grouting of concrete block retaining wall. Reinforced earth walls can be built to 15 20m high and is a very economical solution to high retaining walls. In 1990 the concrete masonry association of australia cmaa published masonry walling guide no 4.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding. Detailing of reinforced concrete block retaining wall. Simply stack them in rows or mix heights within a row for a random look. The dry stack construction technique allows the incidental water to escape by flowing around the blocks and out the.
You don t need mortar with a stone retaining wall. The stone is split at the quarry either 8 in. Follow the block manufacturer s instructions for wall height limits. See more ideas about block wall fence cinder block walls.
Feb 12 2014 explore garage doors gates 4 less s board block wall fence followed by 525 people on pinterest. 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. 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. Wide and at several lengths and heights.
Optimize your retaining wall design with redi rock xl.