Exterior wall construction and practical common sense! ！ ！ ！ ！ ！

In recent years, the rain really stone paint due to its high degree of high, water environmental protection, durability strong and innovative strong and favored by dealers and owners. But the subsequent construction problem is becoming more and more attention. The so-called 'three paint QiJian', perfect construction cannot leave every detail process. 'Dividing line' construction is an important part of stone coating construction. Routine process categories 01 parting line and router parting line method is dried in a closed bottom structure level measurement and elastic line. Close to the ink fountain line side are painted die line is special. After fully dry, with appropriate masking tape paste. After spraying intermediate coating, tore masking paper, form the uniform grid. B, putty shallow trough after the first batch of be bored with child, began to rip the elastic line, paste special foam type of masking tape, and then to the second batch of putty scraping, drying and grinding, and peeling masking tape form shallow slot effect. Sealed at the bottom, according to the traditional method on the basis of the original groove line structure. C, embedded deep groove in construction of cement mortar, metope should be measuring plan ahead of schedule, stabilization, aluminium alloy wire or plastic article, cement mortar layer should be as high as the summits of line, after the completion of the formation of a deep ditch effect. Subsequent granite paint construction does not need to line construction. D, glass glue dry hanging mould parting line, glass glue on the prepared form dry hanging like marble effect. Sit in the groove process, the effect is best. 02 separation line the common problems in construction as granite paint, many teachers reaction dividing line is not easy to do. Adhesive paper is easy to broken. Black paint falls off; Gummed paper torn off, the edge will turn it over layered, etc. Answer: the emulsion of besmear is on tape easily broken into gummed paper, affect the tensile strength of the tape. Tape more stick than putty powder, lead to black paint and putty powder falls off. Tape more stick than putty powder, lead to black paint and putty powder falls off. C, edge flip and layered coating film thickness, strong flexibility. When the tape was torn off, the integrity of the coating are destroyed. After heat bilges cold shrink, the expansion of the paint film with putty rates vary widely, lead to delamination and tumbling. D, bleeding edge paste mask paper, edge not compaction, or sized paper is not sticky, unable to fall off, lead to penetrate from the edges of the color primer. Note 1 03 separation line construction. Improve the intensity, from formal manufacturers selection criteria of the putty putty powder quality. At the same time, after construction putty powder, water maintenance must be conducted, in order to improve the hardness and bonding strength. 2. After black paint coating, completely dry after affix masking paper, at least 24 hours later, ensure full adhesion formation. 3. After spraying intermediate coating, tear masking paper in time, avoid under dry condition remove the masking paper, it will affect coating adhesion around the edges. 4. Don't use inferior masking paper.