Rolldown will vary daily and within slab placement area ... different poundage requirements per cubic yard of concrete specified. Mesh and rebar are typically chaired and Single layer rebar ...

Reducing nearly 13 tons of CO2, concrete contractor SK Construction used a low-carbon 'green' cement mix for the concrete ...

based on a lab-tested glass fiber-reinforced polymer rebar-specific punching shear equation, which performs like a steel-reinforced slab at a lower cost. The early deterioration of concrete due to the ...

Rebar helps to alleviate this issue because, unlike concrete, rebar is pretty great taking tensile stress. As a result, rebar inside of concrete both strengthens the resulting mixture by making ...

The carbon fiber is woven into a mesh, or as a composite material that mimics existing rebar structures. These two types of reinforcement can be combined in a composite to produce a concrete ...

The project conducted a series of experiments to investigate residual bond strength between rebar and concrete after exposure to high ... removable and includes a central closure hole to allow ...

"We poured between 1,200 yards and 1,500 yards each hour," says Michael Marchesano, general superintendent with Turner Construction Co.'s local office. The operation demanded careful choreography ...