What are the specifications (exterior house paint used A)

Building exterior wall coating specification: cement metope processing to remove metope dirt, dirt and garbage, mold parts processing. Grind the walls, to ensure that the putty firmly stick on the wall. Building exterior wall coating specification: for the whole batch of putty, requirements from right to left or from bottom to top partial thinner as much as possible so. The Angle of embedded play line and messenger wire, Yang Angle of embedded in aluminum alloy pressure on the foot straight. Embedded in quantity, be careful not to have a joint. Roll up the layer, and pay attention to the bonding degree with wall, to prevent the peeling off. A coating is too thick oily coating is inappropriate, or else it will be difficult to dry, easy to crack. Blow be bored with child, use the putty plate with his left hand, right hand hold knife. Blow be bored with child, forcibly hold the scraper, scraper and the surface inclination Angle, and along the surface scratches. Mainly adopt the method of scraping back and forth. Will be bored with child first daub is on the edge of the plane form lines, blow will tip to a 30 - 45 degree Angle outward push to the front, in blow be bored with child of low sag, remaining putty in scraping the mouth right form a line. Blow to the front, will turn 30 - blade tip 45 degrees, back in another cavity blow be bored with child, and the excess putty in scraper formed a line on the right side. In this way, the whole object surface can be filled. Or adopt the method of single scraping, namely the scraper scrape side only.