parge coat
- 抹灰层：一种用于建筑物外墙的涂层，通常由水泥、砂和水混合制成，用于保护墙体、提高防水性能和美观度。
Parge coat
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abstract:
A parge coat is a thin coat of a cementitious or polymeric mortar applied to concrete or masonry for refinement of the surface. The typical parge coat is 1/4"-1/2" in thickness; this may be less than the minimum thickness allowed by many mortar types.
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WordNet