қату уақыты

қату уақыты

The time required for a specimen of cement paste, mortar or concrete, prepared and tested under standardized conditions to attain a specified degree of rigidity with particular reference to initial and final setting time.

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Szófaj: noun
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Ipar/Tárgykör: Building materials
Kategória: Concrete
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үн қату уақыты

Electronic components; LCD Panels

The amount of time a pixel in a display takes to go from 10% (on) to 90% (on) or 90% (off) to 10% (off) of brightness. Lower numbers mean faster transitions and therefore fewer ...

сұр деңгейлердің үн қату уақыты

Electronic components; LCD Panels

The switching time between any two gray levels except 0GL to 255GL or 255GL to 0GL.

қату

Building materials; Tiles

Maintenance of humidity and temperature of freshly placed concrete during some definite period following placing, casting, or finishing to assure satisfactory hydration of the ...

қату

Building materials; Tiles

The condition reached by a cement paste, mortar, or concrete when it has lost plasticity to an arbitrary degree, usually measured in terms of resistance to penetration or ...

кальций алюминат цементі

Building materials; Concrete

A combination of calcium carbonate and aluminates that have been thermally fused or sintered and ground to make cement.

кальций хлориді

Building materials; Concrete

An additive used in ready-mix to accelerate the curing, usually used during damp conditions.

капиллярлық

Building materials; Concrete

A wick-like action whereby a liquid will migrate vertically through material, in an upward direction; as oil in a lamp travels upward through the wick.

капилляр аралығы

Building materials; Concrete

In cement paste, any space not occupied by anhydrous cement or cement gel. Air bubbles, whether entrained or entrapped, are not considered as part of the cement paste.

карбонизация

Building materials; Concrete

1) Reaction between the products of Portland cement (soluble calcium hydroxides), water and carbon dioxide to produce insoluble calcium carbonate (efflorescence). 2) Soft white, ...

қалыптау

Building materials; Concrete

Pouring a liquid material, or slurry, like concrete, into a mold or form whose physical form it will take on as it solidifies.

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Ipar/Tárgykör: Water bodies Kategória: Lakes

Гурон көлі

The second largest of the Great Lakes of North America, bounded on the west by Michigan (U. S. ) and on the north and east by Ontario (Can. ). The ...