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Perforated hardboard
| Глоссарий по архитектуре и конструкциям |
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Pegboard., английский
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Hardboard, английский
- A pressed homogenous fibreboard having a mean density of not less than 800 kg/sq m.
- A generic term for a panel manufactured primarily from interfelted lignocellulosic fibers (usually wood), consolidated under heat and pressure in a hot press to a density of 496 kg m–33 (31 lb ft–3) or greater
- Fiberboard having a density of from 30 to 50 lb per cu ft (480 to 800 kg per cu m); used for structural building applications, coreboards, etc. medium-density overlay an overlay of paper impregnated with a thermosetting resin; applied by a hot-press to plywood, fiberboard, medullary ray 625 medallion molding medullary rays particleboard, etc., usually to improve its appearance and durability. medium-duty scaffold a scaffold designed and constructed to carry a working load not to exceed 50 lb per sq ft (245 kg per sq m).
- A building material manufactured of wood fiber compressed into sheets; used extensively in building, e.g., as interior panels or durable siding. hard-burnt nearly vitrified; said of clay product which has been fired at a high temperature; usually has relatively low absorption and high compressive strength. hard-burnt brick, hard-fired brick a clay unit that has been molded to the desired shape and then treated in a kiln at a high temperature to increase its mechanical strength, moisture resistance, and weather resistance.
- Древесно-волокнистая плита
Hardboard., английский
Perforate, английский
Perforate substance, английский
Perforated, английский
- In leather, this is the process of die-cutting small holes to form a pattern. the holes can vary in size, density and pattern. railroading: cutting fabric on the cross grain, usually to avoid seams in large upholstered pieces. fabric is also referred to as railroaded when the pattern runs horizontally off the bolt. fabric with directional patters or pile (such as velvet) should not be railroaded.
- Пер4х>рированный
Perforated -, английский
Пустотелый кирпич (со сквозными вертикальными пустотами объёмом свыше 25% от объёма кирпича)
Perforated ., английский
Perforated baffle wall, английский
Perforated board, английский
Перфорированная наборная панель (настенная панель, служащая для набора сетевых графиков с помощью цветных фишек)
Perforated disc, английский
Perforated eardrum, английский
An eardrum with a hole in it
Perforated facing, английский
In an acoustical assembly, any flexible or rigid perforated sheet or board designed as a protective surface allowing free access of sound to an underlying layer of soundabsorptive material.
Perforated gypsum lath, английский
A gypsum lath which has perforations to provide mechanical keying of the base-coat plaster.
Perforated metal, английский
Sheet metal usually having a regular pattern of perforations; available in many designs. perforated metal pan, metal pan the exposed finish portion of an acoustical ceiling assembly, in which the metal pan contains and protects a separate pad or layer of sound-absorptive material. perfect six 716 perforated metal pan
Perforated paper, английский
Фальцованная бумага
Perforated plate reciprocating screen; perforated plate oscillating screen, английский
Perforated tape, английский
A type of tape used in finishing joints between gypsum boards.
Perforated tracery, английский
Perforated ulcer, английский
An ulcer which has made a hole in the wall of the intestine
Perforated wall, английский
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Pegboard., английский
Pean, английский
A variant and seldom-used spelling of peen.
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