Simpson Strong-Tie, maker of engineered structural connectors and building solutions, has introduced the FX-70-6FS fast-set epoxy bottom seal, a three-component, moisture-tolerant epoxy grout designed ...
Epocast 1633, have compressive and lap shear strengths of 6.5 and 1.4 kpsi, respectively, after curing for 5 hr at 120°F (49°C). They have a 2 to 5-min work life and attain rapid green strength, ...
Visit our Big Dig special report page for full coverage and photos of the tunnel collapse. "We filed all of the ICBO reports showing the correct use for each type of material," said Schartzman. ICBO ...
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