Refer to manufacturer s specifications for pmb tolerances.
Modular concrete block retaining walls.
A precast counterfort retaining wall system is a variation of a typical cantilever stem wall.
High and weigh 50 to 75 lbs.
The walls are designed and constructed as either gravity retaining walls conventional or reinforced soil retaining walls.
These blocks are 16 to 18 in.
Rockwood retaining walls lakeland i 8 in.
Retaining walls because they re load bearing and slope into a hill slightly require larger blocks and beefier connections.
Big walls usually entail excavating and moving tons of soil and gravel as well as the heavy block itself.
H bluestone tumbled concrete garden wall block 20 pieces 6 5 sq.
Concrete for precast modular unit shall have a minimum 28 day compressive strength of 4 000 psi.
Entrained air content shall be between 5 and 7.
Long x 6 to 8 in.
Reinforcing steel if used shall be grade 60.
And when stabilized with geogrid soil reinforcement versa lok walls can be built 50 feet tall and even higher.
Minimum concrete clear cover to reinforcement shall be 1 5 in.
W x 4 in.
The shapes of our retaining wall blocks permit 90 degree corners and curves to be included in designs which gives designers more options to work with.
L x 12 in.
Versa lok segmental retaining walls are made from high strength concrete units dry stacked interlocked with pins and set on granular leveling pads.
Offers a full line of retaining wall products from small home landscaping units to structural units for commercial use.
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.
Belair wall 2 0 is ideal for retaining and freestanding wall construction where aesthetics are a key consideration.
These mortarless walls do not need frost footings.
Orco block hardscape manufacture cmu concrete block cinder block paver paving stones mortars blended or sack products obp and mortarless segmental srw.
Belair wall 2 0 can be used in curves and corners terraces and raised patios or steps and columns.
The attractive multipiece design and blended colors offer an alternative look to traditional retaining wall blocks.
Precast facing units are secured to a cast in place or precast footing.
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.