Water bag, water bag sand multi-color 'frame line' construction

Color stone paint performance must be composed by the paint and concave and convex surface or boundary, colored stone paint water bag of sand and water bag really needs a stable finished paint. Particles must be transparent, texture, and match the color of the stone. Gunner must have the skilled operation ability. Before painting on the wall, the gunners have to spray the template, only factory standard template construction. Liquid color stone paint is the effect of water bag sand lifelike factory deployment of color pigments and gunner common task. PART 1 / masking paper adhesion, easy damaged reasons: stone paint after coating is dry, in the middle when attached to the masking paper emulsion, intermediate coating contains a large amount of emulsion will light penetration, thereby affect the masking paper tensile strength and adhesion. Solution: after completion of the intermediate coating, at the appropriate temperature, about 30 minutes remove masking paper in time. PART 2 / black paint is absorbed, grid lines broken reasons: cover the bond strength of paper than the external wall putty powder adhesive strength is strong, lead to black paint and putty powder is absorbed by the masking paper as a whole. The solution: 1) Improve the intensity, 'putty flushing and maintenance of the putty' must be in place; ( 2) The black paint is dry, the paste paper cover protection; ( 3) Using good quality cover paper for construction. Part 3 / film damage, edge water seepage reasons: dried paint film is thicker and more flexible. When removing the cover paper, stone shape the integrity of the paint film is damaged. When film thermal expansion and contraction, paint film and putty layer of inflation is very different, lead to boundary edge began to tilt and stratification. The solution: 1) Improve the intensity, 'putty flushing and maintenance of the putty' must be in place; ( 2) Exterior wall using high quality putty powder, washing and maintenance at the same time, can improve the bonding degree of be bored with child, to ensure good bond between paint film and putty layer.