көпіршік

көпіршік

In concrete, a bug hole or small regular or irregular cavity, not exceeding 15 mm in diameter, resulting from entrapment of air bubbles in the surface of formed concrete during placement and compaction.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
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อุตสาหกรรม/ขอบเขต: Building materials
Category: Concrete
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Рождестволық көпіршік

Astronomy; Galaxy

The giant intergalactic bubble of gas floating in space. It's the remnant of a massive star explosion, or supernova, in the Large Magellanic Cloud (LMC) galaxy some 400 years ago. ...

көпіршік сынауы

Chemistry; Analytical chemistry

In mineral identification, a test in which borax is fused to a transparent bead, by heating in a blowpipe flame, in a small loop formed by platinum wire; when suitable minerals ...

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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อุตสาหกรรม/ขอบเขต: Entertainment Category: Music

Адан Янг

American musician who founded the band, Owl City, via MySpace. He was signed onto Universal Republic record company in 2009. Before signing on with ...