首页> 外国专利> MIXTURE FOR PRODUCING CONCRETE, BINDER PREMIX FOR PRODUCING CONCRETE, WET CONCRETE COMPOSITION, OBJECT MADE OF HARDENED CONCRETE, METHOD FOR THE PREPARATION OF A WET CONCRETE COMPOSITION, METHOD FOR THE PREPARATION OF A CAST WET CONCRETE AND METHOD FOR THE PRODUCTION OF A CONCRETE OBJECT

MIXTURE FOR PRODUCING CONCRETE, BINDER PREMIX FOR PRODUCING CONCRETE, WET CONCRETE COMPOSITION, OBJECT MADE OF HARDENED CONCRETE, METHOD FOR THE PREPARATION OF A WET CONCRETE COMPOSITION, METHOD FOR THE PREPARATION OF A CAST WET CONCRETE AND METHOD FOR THE PRODUCTION OF A CONCRETE OBJECT

机译：用于生产混凝土的混合物，用于生产混凝土的粘合剂预混合料，湿式混凝土组合物，硬化混凝土的对象，一种湿式混凝土组合物的制备方法，一种用于制备湿式混凝土的方法以及一种用于生产的方法

页面导航

摘要
著录项
相似文献

摘要

This invention relates to a mixture comprising the following proportion of masses: from 0.4 to 4 %, preferably 0.8 to 1.7 %, content of ultrafine grain size materials constituted by D90 particles measuring less than 1 (m and/or a BET specific surface area greater than 6 m2/g; from 1 to 6 %, preferably 2 to 5 %, of Portland cement; from 8 to 25 %, preferably 12 to 21 %, of fine grain size materials constituted by particles whose D10 and D90 are between 1 (m and 100 (m and have a BET specific surface less than 5 m2/g. both different from the cement; from 25 to 50 %, preferably 30 to 42 %, of medium grain size materials constituted by particles whose D10 and D90 are between 100 (m and 5 mm and from 25 to 55 %, preferably 35 to 47 %, of superior grain size material constituted by particles whose D10 which is greater than 5 mm. The invention also concerns, in particular, premixed concrete compositions and combined hardened concrete, as well as their preparation processes.

机译：本发明涉及包含以下质量比例的混合物：0.4至4％，优选0.8至1.7％的由D90颗粒组成的超细粒度材料的含量小于1（m和/或BET比表面积更大）小于6平方米/克;波特兰水泥的1％至6％，优选5％至5％;由D10和D90在1之间的颗粒构成的细粒度材料的8％至25％，优选12％至21％ m和100（m且BET比表面积均小于5 m2 / g。两者均不同于水泥; 25％至50％，优选30％至42％的中等粒度材料，其D10和D90在由D10大于5 mm的颗粒组成的100（m和5 mm，以及25％到55％，优选35％到47％）的优良晶粒度材料。本发明还特别涉及预混混凝土组合物和组合硬化具体及其准备过程。

著录项

公开/公告号UA96448C2

专利类型
公开/公告日2011-11-10

原文格式PDF
申请/专利权人 LAFARGE;
展开▼

申请/专利号UAA200814520
发明设计人 GARCIA EMMANUEL;
展开▼

申请日2007-05-16
分类号C04B28/04;C04B22;
国家 UA
入库时间 2022-08-21 18:04:19

相似文献

专利
外文文献
中文文献