GRC的基本组成材料为水泥、砂子、纤维和水，另外还添加有聚合物、外加剂等用于改善后期性能的材料。下面山东GRC构件厂家来讲讲GRC材料的日常保养及拼接缝处理方法！

The basic components of GRC are cement, sand, fiber and water. In addition, polymers, additives and other materials are added to improve the later performance. Next, Shandong GRC component manufacturer will talk about the daily maintenance and joint processing methods of GRC materials!

GRC材料的日常保养:

Daily maintenance of GRC materials:

1、尽量避免沾上灰尘和污渍，若表面沾上的灰尘或者污迹的话，可以使用用吸尘器进行清洁，并且要确保吸尘器是软毛刷，因为硬的话可能会刮伤砂岩。

1. Try to avoid dust and stains. If the surface is stained with dust or stains, you can use a vacuum cleaner to clean it, and make sure that the vacuum cleaner is a soft brush, because if it is hard, it may scratch the sandstone.

2、在安装后应尽快进行密封：密封口可作为保护层，可以很好地防止灰尘和污渍的进入以及砂岩内的水分蒸发，不然的话，当它与空气中的物质反应的话就会造成损坏。

2. The sealing shall be carried out as soon as possible after installation: the sealing mouth can be used as a protective layer, which can well prevent the entry of dust and stains and the evaporation of water in the sandstone, otherwise, it will be damaged when it reacts with substances in the air.

3、不要接触油污：由于油或污垢会导致砂岩背景墙染色，若接触了就应尽量进行清理。

3. Do not touch oil dirt: oil or dirt will cause the sandstone background wall to stain. If it is contacted, it should be cleaned as much as possible.

4、避免使用瓷砖清洗剂进行清洁，因为它会使瓷砖褪色，就应用干净的软布和温水，并经常进行擦拭可以防止有害化学物质的沉积，而伤害表面。

4. Avoid using ceramic tile cleaner for cleaning, because it will fade the ceramic tile, so clean soft cloth and warm water should be used, and frequent wiping can prevent the deposition of harmful chemicals and damage the surface.

GRC材料施工的拼接缝处理的方法:

The splicing joint treatment method of GRC material construction:

GRC材料施工拼接缝可采用“明缝”与“暗缝”的处理方法。所谓“明缝”是指GRC材料在拼装时，根据图纸设计要求，按照一定的建筑模数，在接缝口处预留12~20mm的自然缝口，来达到的装饰效果。而“暗缝”处理方法需在GRC材料拼接缝处进行修补处理，使线条达到整体流畅统一的装饰效果。

GRC material construction splicing joint can be treated with "open joint" and "concealed joint". The so-called "open joint" refers to the decorative effect that GRC materials are assembled by reserving 12~20mm natural seams at the seams according to the design requirements of the drawings and certain building modules. The "hidden seam" treatment method needs to be repaired at the splicing joint of GRC material, so that the line can achieve the overall smooth and uniform decoration effect.

GRC材料拼装完成后，接缝处做清洁处理，用硫铝酸盐水泥、建筑胶水、丙稀酸乳液、抗碱纤维丝按1：0.2：0.05：0.02(重量比)调制均匀成粘稠状的混合浆，对接缝处进行修补，修补密实GRC表面2mm处。待72小时后，接缝处灰尘，再用水泥基密封胶注入并刮平。

After the assembly of GRC materials is completed, the joints shall be cleaned, and mixed with sulphoaluminate cement, construction glue, acrylic acid lotion and alkali resistant fiber yarn in the proportion of 1:0.2:0.05:0.02 (weight ratio) to form a viscous slurry. The joints shall be repaired and compacted to 2mm of the GRC surface. After 72 hours, the dust at the joint shall be removed, and then the cement-based sealant shall be injected and leveled.

关于GRC材料的日常保养及拼接缝处理方法就分享到这里，GRC材料轻质、高强、高韧性和耐水、不燃、隔音、隔热、易于加工，所以相信会越来越被广泛使用。您有需求就来我们网站http://www.aswjc.com咨询了解吧！

The daily maintenance and joint processing methods of GRC materials are shared here. GRC materials are light, high strength, high toughness, water resistant, incombustible, sound insulation, heat insulation, and easy to process, so we believe they will be more and more widely used. Come to our website if you need http://www.aswjc.com Ask about it!