基本信息:
- 专利标题： 一种抗泛碱外墙饰面砂浆
- 专利标题（英）：Anti-crystalline bloom exterior wall facing mortar
- 申请号：CN200810218869.8 申请日：2008-10-29
- 公开(公告)号：CN101475354B 公开(公告)日：2012-02-29
- 发明人： 洪永顺 , 林华强 , 陈友文 , 梁洪
- 申请人： 广东龙湖科技有限公司
- 申请人地址： 广东省汕头市金砂路106号国际商业大厦A座24B
- 专利权人： 广东龙湖科技有限公司
- 当前专利权人： 广东龙湖科技股份有限公司
- 当前专利权人地址： 广东省汕头市金砂路106号国际商业大厦A座24B
- 代理机构： 汕头市高科专利事务所
- 代理人： 唐瑞玉
- 主分类号： C04B28/06
- IPC分类号： C04B28/06 ; C04B22/14 ; C04B14/06
The invention provides a salt-petering resistant external wall decorative finish mortar without salt-petering phenomenon in use process, which comprises 20 to 30 percent of high alumina cement, 8 to 12 percent of model plaster, 50 to 60 percent of sand, and 3 to 6 percent of additive. The external wall decorative finish mortar restrains the generation of a water soluble salt Ca(OH)2 and reduces the migratory route of a salt solution through the selection of cement, thereby achieving the control of salt-petering. For a coating obtained from the mortar, each property meets the JC/T1024-2007 standard of the wall body decorative finish mortar, the compactness of the coating is so good that although the coating is exposed to the sun and rain for long time, the salt-petering does not happen. If different pigments are added to the mortar, various mortars can be obtained with extremely abundant formations, and the mortars are especially suitable for decorating the external walls of upscale residences or villas.
公开/授权文献:
- CN101475354A 一种抗泛碱外墙饰面砂浆 公开/授权日：2009-07-08