T wall is a gravity retaining wall system consisting of modular precast concrete units and select backfill.
Modular retaining wall details.
Retaining walls because they re load bearing and slope into a hill slightly require larger blocks and beefier connections.
Long x 6 to 8 in.
Wall units shall be allan block retaining wall units as produced by a licensed manufacturer.
Alternating planter 5 degree batter wall section pdf dwg.
The system is a simple proven solution for grade separation on highway bridge railroad water commercial applications and more.
Xl wall section pdf dwg.
Block setback options 5 degree batter pdf dwg.
Segmental retaining wall design details.
Follow the block manufacturer s instructions for wall height limits.
Large batter wall section pdf dwg.
Solid block wall section pdf dwg.
Each file also is available for download in autocad dwg or adobe acrobat pdf file format.
High and weigh 50 to 75 lbs.
Gravity walls solid 41 inch 1030mm hollow core and xl blocks all gravity wall details pdf.
This best practices manual is intended to provide general information on wet cast precast modular block retaining walls and provide guidance in the proper installation.
Block setback options large batter pdf dwg.
Wall units shall have minimum 28 day compressive strength of 3000 psi 20 7 mpa in accordance with astm c1372.
Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding.
These blocks are 16 to 18 in.
The concrete units are facing with monolithic perpendicular stems forming the shape of a t.
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.
Big walls usually entail excavating and moving tons of soil and gravel as well as the heavy block itself.
41 inch hollow core section pdf dwg.
Click on the drawing to view or print a larger image.