Small, porous spheres manufactured from recycled glass can be used as lightweight filler in concrete. The material is designed specifically for applications where weight is a factor, and where noise and heat insulation are desirable.
ACI 318-14 will help increase concrete’s use in the future
ACI 318-14, Building Code Requirements for Structural Concrete, was completely...
Three decades ago, concrete strengths greater than 6,000 psi were considered exotic,...
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