新、老混凝土界面粘結(jié)
二次澆筑混凝土面層、噴射混凝土、地坪找平層等新老混凝土粘結(jié),代替鑿毛,徹底解決空鼓難題;
修補(bǔ)加固體系專用底涂
涂刷于混凝土基層和鋼筋表面,增加修補(bǔ)保護(hù)材料與基層的粘結(jié)力,防落、劣化和腐蝕。
二、特點
雙向滲透粘結(jié)機(jī)理:B9的“聚合金”成分一面向基層的毛細(xì)孔滲透,另一面向新澆混凝土或水泥砂漿擴(kuò)散,固化過程中產(chǎn)生“錨固”效應(yīng),將新老混凝土及砂漿牢固地粘結(jié)在一起;
的粘結(jié)力:B9粘結(jié)性能持 久優(yōu)異,可使新混凝土與舊混凝土粘結(jié)力提高10倍以上,拉拔測試均為混凝土本體破壞,粘結(jié)界面完好;
健康環(huán)保:具備水性環(huán)保、潮濕基層施工兩項特點。
![](http://m.skatingpune.com/file/upload/502578/202101/19/10564784321502102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202101/19/10564724427992102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202101/19/10565995046182102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202106/02/14073547851842102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202106/02/14073539015422102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202203/07/16351692555402102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202203/07/16351579900482102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202203/07/16351582355122102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202203/07/16351564912142102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202203/07/16351522809692102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202203/07/16351750703842102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202203/07/16351546326982102.jpg)
![](http://m.skatingpune.com/file/upload/502578/202203/07/16351794268522102.jpg)