MORTIER POUR MURS
- 专利权人:
- FELIX PREIL K.G., NEUHAUSER STRASSE 112-114, 479 PADERBORN (ALLEMAGNE)
- 发明人:
- 申请号：
- BE19730138112
- 公开号：
- BE807740(A1)
- 申请日:
- 1973.11.23
- 申请国别(地区):
- 比利时
- 年份:
- 1974
- 代理人:
- 摘要：
1429966 Mortar composition FELIX PREIL KG 22 Nov 1973 [25 Nov 1972] 54225/73 Heading C1H A mortar composition comprises in parts by weight: 1 of hydraulic binding agent, e.g. cement, 7-12 of aggregate, 0-2 of fines, 0À005 to 0À25 of a mixture of equal weight proportions of a setting retarder and an aerating agent and 0À2 to 0À7 of water. The fines comprise rock flour or quartz powder. 0À5 to 1À5 parts by weight of flue dust and/or trass may also be included. The setting retarder is preferably molasses or saturated hydrocarbon. The aggregate is sand.
- 来源网站：
- 中国工程科技知识中心
