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Hollow bed
| Глоссарий по архитектуре и конструкциям |
In masonry a bed joint in which there is no mortar at the center of a stone (or in which the stone is not flat but hollowed) so that contact is made only along the edges.
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Carry up, английский
In masonry and brickwork, to build up a wall to a specified height.
Rubbing block, английский
In marble polishing, a block of sandstone with which the preliminary operation of smoothing is done by hand.
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