As the saying goes: "paint" three points, seven points is "material" is "painted". It tells the importance of paint. In order to ensure the construction quality of natural lacquer, avoid the quality defects, construction personnel and supervision of enterprises and technical personnel. First of all, we must understand the product performance and deployment requirements, also skilled to master the means of construction process, in strict accordance with the requirements of the construction process and technical specification for construction, and make sure quality in place. On this basis, but also from the following aspects of strict control, in order to make the construction more perfect.
1) 脚手架必须离施工墙面30～40cm ,墙体不能有脚手眼。喷涂真石漆时应不停抖动喷枪,自左向右画圆均匀移动,运动轨迹呈环状。到边后紧接其下部再自右往左均匀移动,运动轨迹呈S 型。喷涂接头部分最容易发生颜色不均,所以一块涂完后应尽早地涂下一块,不能间隔时间太长。为尽量减少色差,应认真核算工程量,根据不同品牌产品的性能特点计算出涂料的使用量,一次性订购所需材料;
1) shall be 30 ~ 40cm from the construction of the wall, the wall can not have foot hand eye. Spraying truestonepaint should not stop shaking gun, from left to right circular uniform moving trajectory of a ring. To the side of the lower part of the back and then from the right to the left, the motion trajectory is S. Spray joints are the most prone to uneven color, so a piece of paint should be applied as soon as possible to the next block, can not be too long time interval. In order to minimize the color difference, the engineering quantity should be carefully calculated, according to the performance characteristics of different brands of products to calculate the use of paint, a one-time ordering of materials required;
2) according to the requirements of lacquer spraying construction, water can be used to adjust the viscidity of water, should try to add, not once more. Before the beginning of each spraying, should advance in the test board for testing, confirmed the hue, format spraying, spraying velocity, spray distance, nozzle diameter etc. without problems, in order to enter the official spraying construction. Spray gun caliber, air pressure effect on the spraying of the texture effect, large diameter, low pressure can spray rough undulating decorative effect, small caliber and high pressure can be ejected is exquisite decorative effect;
3) should be based on the different forms and requirements of spraying objects to achieve the decorative effect, select the spray gun caliber, air pressure, spray gun distance and spray
4) finish before, be sure to confirm whether the stone is completely dry, this is often the key to the success of the construction. Then the 400 to 600 mesh fine sandpaper, lightly polished lacquer convex surface sand material and sharp corners and avoid force excessive, otherwise it will cause poor adhesion, lacquer crack and fall off. If found cracks, with the spray gun and then a thin coating, every half an hour and then spray again, until the cover cracks;
5) 施工前应充分了解天气变化情况,做好防护准备。施工气温应在5 ℃以上,风速不大于3mPs ;雨天不能施工,雨后湿度不大于85 %方能施工;施工后6h 内如下雨应采取遮盖措施。
5) before the construction should fully understand the weather changes, do a good job in preparation for protection. Construction temperature should be above 5 degrees Celsius, wind speed is not more than 3mPs; rainy days can not be construction, after the rain the humidity is not more than 85% square can be construction; construction within the 6h such as rain should take cover measures.