Sentence examples for key concrete from inspiring English sources

Three key concrete properties (rapid chloride permeability (RCP), free shrinkage and compressive strength) were evaluated for four different mix designs.

Its products line consists of two broad categories, which include threaded fasteners, such as bolts, nuts, screws, studs and related washers; and miscellaneous supplies: and hardware, such as various pins and machinery keys, concrete anchors, metal framing systems, wire rope, strut, rivets, and related accessories.

In this study a correlation is made between key pervious concrete properties such as the porosity, permeability, compressive and tensile strength versus the cement paste thickness.

A previous experimental study revealed that the trapezoidal prism shear key on concrete segment could effectively reduce lateral slippage between segments under lateral impact loading, but stress concentration near the shear key led to crushing damage to concrete segment.

Installation of shear keys at concrete-ferrocement interfaces can significantly improve the post-peak shear bond behaviour as well as alter the failure mode from brittle to ductile.

A key component of concrete is cement, which is highly energy intensive to produce and contributes around five per cent of manmade global carbon dioxide emissions.

Mlutkowski explained that enhanced durability will be the key for the concrete industry to meet increased building demands without compromising the environment.

"One of the key problems with concrete is that if you don't do all the things you're supposed to do when you install it, you're inevitably going to have problems down the road," said Robert Demas, a past president of the New Jersey chapter of the American Concrete Institute, a professional organization based in Detroit.

Compressive strength is one of the key characteristics of concrete.

The water absorption of aggregates is a key parameter in concrete mix design.

A key theory in concrete mix design is maximizing aggregate packing density (PD) of aggregate mixture.