ASTM C73-1999A 标准详情
- 标准号:ASTM C73-1999A
- 中文标题:硅酸钙砖(灰砂砖)规格
- 英文标题:standard specification for calcium silicate brick sand-lime brick
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1999
1.1 This specification covers brick made principally from sand and lime and intended for use in brick masonry. Two grades of brick are covered: 1.1.1 Grade SW -Brick intended for use where exposed to temperature below freezing in the presence of m
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