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Vitrification
| Глоссарий по архитектуре и конструкциям |
Of a clay product, the condition resulting when kiln temperatures are sufficient to fuse grains and close the surface pores, making the mass impervious.
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Остеклование, русский
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Temperatures, английский
Бетон, выдержанный [отвердевший] в условиях повышенных температур; ~ in mass массивный бетон, бетон, уложенный в большой массив; ~ in the structure бетон в теле конструкции [сооружения] (в отличие от бетона в контрольных образцах); ~ placed in lifts бетон, укладываемый слоями [послойно]; ~ placed
Sufficient, английский
Достаточный
Impervious, английский
- In ceramics, that degree of vitrification evidenced visually by complete resistance to dye penetration; generally signifies zero absorption of water, except for floor and wall tile, which may absorb up to 0.5% water.
- Impassable. rock strata, such as tight clays, shales, etc., which cannot be penetrated by water, petroleum, or gas.
Temperatur, немецкий
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Alkali reactivity, английский
Of a concrete aggregate, its susceptibility to alkali-aggregate reaction. alkali resistance 1. the degree to which a paint resists reaction with alkaline materials such as lime, cement, plaster, soap, etc.; a necessary property for paints in bathrooms, kitchens, laundries. 2. the degree to which a porcelain enamel will resist attack by aqueous alkaline solutions. alkali-silica reaction in portland cement, the reaction between the alkalies and particular siliceous rocks and/or minerals which are present in some aggregates; may result in abnormal expansion and cracking of concrete under service conditions.
Area efficiency, английский
Of a building, the ratio of the net usable floor area (or the net rentable area) to the gross floor area.
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