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EXPANSION GROUTING MATERIALS USING LIGHT BURNED DOLOMITE
EXPANSION GROUTING MATERIALS USING LIGHT BURNED DOLOMITE
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机译:轻烧白云石膨胀灌浆材料
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摘要
The present invention relates to an expansile grout composition using calcined dolomite comprising 200 to 400 parts by weight of blast furnace slag and 50 to 200 parts by weight of gypsum having calcium oxide of greater than or equal to 50 wt% and sulfate oxide of greater than or equal to 15 wt%, with respect to 100 parts by weight of calcined dolomite fine powder.
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