公开(公告)号：US5151126A

公开(公告)日：1992-09-29

申请号：US565924

申请日：1990-08-10

申请人： Roger Ranc ,  Armand Brisset ,  Marcel Debos

发明人： Roger Ranc ,  Armand Brisset ,  Marcel Debos

IPC分类号： C04B28/04 ,  C04B7/52 ,  C04B22/06 ,  C04B22/14 ,  C04B24/00 ,  C04B24/18 ,  C04B24/24 ,  C04B28/08 ,  C09K3/10 ,  C09K17/44

CPC分类号： C04B7/52 ,  C09K17/44 ,  C04B2111/70 ,  C04B2111/72

摘要： The invention relates to a cement-based injection grout for filling-in and consolidating fine cracks.According to the invention, the injection grout is produced from a finely ground Portland cement with removal of all the particles of sizes greater than 30 microns, the said cement having added to it a water-reducing plasticizer or thinner in a proportion not exceeding 2% and being mixed with water, the weight ratio of the quantity of water to the quantity of cement not exceeding 0.6.

摘要翻译： 本发明涉及一种用于填充和整理细裂缝的水泥基注浆剂。 根据本发明，注射浆料由精细研磨的波特兰水泥制成，除去所有尺寸大于30微米的颗粒，所述水泥加入减水增塑剂或稀释剂，比例不超过2％ 并与水混合，水量与水泥量的重量比不超过0.6。