地坪漆施工中的缺陷及处理方法（Defects and treatment methods in floor paint construction）.doc

地坪漆施工中的缺陷及处理方法（Defects and treatment methods in floor paint construction） Epoxy floor paint is often defective and processing methods. The partition is like the next hill, this is true, because want to be a ground floor industry personnel, still cant find out the epoxy floor paint often appear what kind of defect. And for epoxy floor paint professionals to this question is to know. Lets take a look at the analysis of nantong epoxy diping. Epoxy floor paint a common defect: concrete leveling layer of cement mortar for various reasons, such as insufficient cement mark and maintenance, surface scarification sundry outstanding clean etc, causing the ground burst, empty drum shell, if directly on the floor paint on construction, due to the weak, completed after delivery pressure walk soon appear crack, delaminating, loose and poor. Processing methods: 1.1 only partial shell occurs that similar chemical grouting method, can be used into chemical grouting material or dilute liquid epoxy resin permeability is enough, to fill full, floor lacquer of the reentry after dry solid construction. 1.2 the larger phenomenon of empty shell surface: it is better to remove all of them, re-lay the high-quality concrete and pay attention to the maintenance of the epoxy floor paint after the maintenance period. 1.3 after shell layer removal, such as surface layer thickness less than 5 CRN, polymer cement mortar method should be adopted to repair, to ensure that no longer take off layer, adhesion strong, reference methods: first, clean out to repair the surface, with polymer resin emulsion, water according to the proportion of 1:4 dilution, painted not missing, table dry after making polymer cement mortar: cement, sand, polymer resin, water is 1 1-0 O ~ ~ 6 ~ 8, all the sons of inspect need height and adjusting proportion, ponder, and laying and maintenance; After drying, the strength is high, not empty shell, not easy to crack. Note: mix cement with sand (powder) first. To dilute the polym