Refer to manufacturer s specifications for pmb tolerances.
Modular concrete block retaining walls.
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.
Ft pack model 3000180 19.
Belair wall 2 0 is ideal for retaining and freestanding wall construction where aesthetics are a key consideration.
Precast facing units are secured to a cast in place or precast footing.
Concrete for precast modular unit shall have a minimum 28 day compressive strength of 4 000 psi.
Long x 6 to 8 in.
Entrained air content shall be between 5 and 7.
L x 12 in.
Big walls usually entail excavating and moving tons of soil and gravel as well as the heavy block itself.
These blocks are 16 to 18 in.
Reinforcing steel if used shall be grade 60.
Versa lok segmental retaining walls are made from high strength concrete units dry stacked interlocked with pins and set on granular leveling pads.
Orco block hardscape manufacture cmu concrete block cinder block paver paving stones mortars blended or sack products obp and mortarless segmental srw.
Retaining walls because they re load bearing and slope into a hill slightly require larger blocks and beefier connections.
Precast modular retaining walls.
The attractive multipiece design and blended colors offer an alternative look to traditional retaining wall blocks.
Offers a full line of retaining wall products from small home landscaping units to structural units for commercial use.
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.
The walls are designed and constructed as either gravity retaining walls conventional or reinforced soil retaining walls.
H bluestone tumbled concrete garden wall block 20 pieces 6 5 sq.
Minimum concrete clear cover to reinforcement shall be 1 5 in.
These mortarless walls do not need frost footings.
Segmental retaining walls are modular block retaining walls used for vertical grade change applications.
And when stabilized with geogrid soil reinforcement versa lok walls can be built 50 feet tall and even higher.
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.
Belair wall 2 0 can be used in curves and corners terraces and raised patios or steps and columns.
W x 4 in.