Porous Aggregate
Porous Aggregate
(lightweight aggregate), natural or artificial bulk stone material of porous structure with a density of not more than 1,200 kg/m3, used in modern civil engineering to make lightweight concretes.
| 单词 | porous aggregate |
| 释义 | Porous AggregatePorous Aggregate(lightweight aggregate), natural or artificial bulk stone material of porous structure with a density of not more than 1,200 kg/m3, used in modern civil engineering to make lightweight concretes. |
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