Concrete Stair Tread Weight
This discrete feature helps in distributing the stepping loads and the weight of the treads in connection to the main structure.
Concrete stair tread weight. 42 w x 12 d x 2 5 h. Limestone stair tread is more durable than wood. Square concrete block has a uniform shape color and texture this 48 in. Conventional open riser treads are 2 1 2 thick and can weigh 98 lbs 180 lbs depending on length.
Standard stair tread specifications 5 000 psi concrete type size in inches weight per piece. Great for your stairway applications and meets astm c 90 guidelines. The versatility durability and reliability of stepstone inc s precast concrete products are enormous. Concrete treads are typically designed with a continuous void though the underside which allows a structural channel plate or any other structural member to be connected from stringer to stringer see diagram below.
Learn about detailing and specifying precast concrete stair treads and landings including building and construction requirements and earn continuing education credit with stepstone s ce course on stair treads. The lightweight treads weigh less than twenty percent of a concrete step and has a variable grit top for slip resistance suitable even for barefoot traffic.