Refer to manufacturer s specifications for pmb tolerances.
Modular concrete block retaining walls.
High and weigh 50 to 75 lbs.
Belair wall 2 0 can be used in curves and corners terraces and raised patios or steps and columns.
These mortarless walls do not need frost footings.
Precast facing units are secured to a cast in place or precast footing.
Big walls usually entail excavating and moving tons of soil and gravel as well as the heavy block itself.
Minimum concrete clear cover to reinforcement shall be 1 5 in.
Precast modular retaining walls.
L x 12 in.
H bluestone tumbled concrete garden wall block 20 pieces 6 5 sq.
Entrained air content shall be between 5 and 7.
W x 4 in.
Long x 6 to 8 in.
The system consists of dry cast concrete units that are placed without mortar dry stacked and rely on their unit to unit interface and mass to resist overturning and sliding.
Retaining walls because they re load bearing and slope into a hill slightly require larger blocks and beefier connections.
These blocks are 16 to 18 in.
Orco block hardscape manufacture cmu concrete block cinder block paver paving stones mortars blended or sack products obp and mortarless segmental srw.
Offers a full line of retaining wall products from small home landscaping units to structural units for commercial use.
Ft pack model 3000180 19.
And when stabilized with geogrid soil reinforcement versa lok walls can be built 50 feet tall and even higher.
Segmental retaining walls are modular block retaining walls used for vertical grade change applications.
Versa lok segmental retaining walls are made from high strength concrete units dry stacked interlocked with pins and set on granular leveling pads.
Concrete retaining wall blocks from shea concrete products are constructed in a collection of shapes that offer the ideal blend of function and form for your retaining wall project.
A precast counterfort retaining wall system is a variation of a typical cantilever stem wall.
Belair wall 2 0 is ideal for retaining and freestanding wall construction where aesthetics are a key consideration.
Rockwood retaining walls lakeland i 8 in.
The attractive multipiece design and blended colors offer an alternative look to traditional retaining wall blocks.
Reinforcing steel if used shall be grade 60.