We are all familiar with GRC components. In recent years, GRC component is also a popular environmental protection material, which is mainly used for the external wall decoration of buildings. They are very popular in the market. But many people don't understand the daily maintenance of GRC components. Let's have a deeper understanding of GRC decoration, hoping to help you!

1. GRC原材料的日常维护

1. Daily maintenance of GRC raw materials

(1)尽量减少灰尘和污物，如果表面有灰尘或污迹，可以用吸尘器进行清洁，并保证吸尘器是软毛刷，因为硬的话会划伤石板。

(1) Try to reduce dust and dirt. If there is dust or dirt on the surface, clean it with a vacuum cleaner. Make sure that the vacuum cleaner is a soft brush, because if it is hard, it will scratch the slate.

(2)不要接触油渍:因为油渍或油渍会引起砂岩背景墙的污渍，如果接触应尽量进行去除。\

(2) Do not touch the oil stain: because the oil stain or oil stain will cause the stain on the sandstone background wall, if contacted, try to remove it. "

(3)安装后应尽快进行密封,密封口可以用作防护层厚度,可以很好的避免灰尘和泥土石板和水挥发,否则,当它与空气中的化学物质反映会立即导致毁灭。

(3) After installation, it should be sealed as soon as possible. The sealing port can be used as the thickness of the protective layer, which can well avoid the volatilization of dust, mud, stone and water. Otherwise, when it is reflected with the chemical substances in the air, it will immediately lead to destruction.

(4)防止瓷砖的应用清洁剂进行清洁,因为它将使地砖褪色,GRC组件制造商认为应使用干净的薄布和温水,并经常进行擦洗可以避免有害化合物的积累,并破坏表层。

(4) To prevent tiles from being cleaned with a cleaner because it will discolor the tiles, GRC component manufacturers believe that a clean, thin cloth and warm water should be used, and frequent scrubbing can avoid the accumulation of harmful compounds and damage the surface.

2. GRC原材料工程施工拼接问题的途径

2. The way to solve the problem of GRC raw material engineering construction splicing

GRC原材料施工可采用“开缝”和“暗缝”的方案。坦率地说，“亮缝”是指GRC原材料在装配时的实际装饰设计效果，按照施工图设计规范，按照一定的建筑分类，在接缝处预埋12mm ~22mm的当然缝。而“暗缝”的需要GRC原材料接缝的修复和，才能使线框达到整体光滑统一的装饰设计效果。

GRC raw material construction can adopt the solutions of "open joint" and "concealed joint". Frankly, "bright joint" refers to the actual decoration design effect of GRC raw materials during assembly. According to the construction drawing design specification and certain building classification, 12mm ~ 22mm natural joints are embedded at the joints. The solution of "hidden seam" requires the repair and solution of GRC raw material seam, so as to achieve the overall smooth and unified decorative design effect of the wireframe.

项目建设方式:城市GRC材料组装后，界面做清洗液，配以硫铝酸盐水泥、工程与建筑胶水、丙烯酸保湿乳液、防碱底漆化纤按1:0。2 - 0。05:0。02(重量比)混合比例成浓稠的混合料浆，对界面进行修补，修补密实度达到GRC表面3毫米。96小时后，将灰尘从界面上，然后加入环氧密封胶刮掉。

Project construction: after the city GRC material is assembled, the interface is made with cleaning liquid, with sulphoaluminate cement, engineering and building glue, acrylic moisture emulsion, alkali resistant primer and chemical fiber 1:0. 2 - 0。 05:0。 02 (weight ratio) mix the mixture slurry with thick proportion, repair the interface, and repair the density to reach 3 mm of GRC surface. After 96 hours, remove the dust from the interface, and then add the epoxy sealant to scrape it off.