about GRC Material installation time, Baotou GRC It seems to have been mentioned in the previous article. Today, I will explain specifically to you that the installation time should be as soon as possible after the completion of the scraping of the building facade. If it is done before the painting of the surface course, the surface course decorative materials can be used to cover the gap during the installation of GRC materials.
Many GRC decorative trim pieces need to be grouted inside after installation to ensure a firm bond between GRC and the main structure. The connection between small GRC decorative lines and the main structure is mainly achieved through welding with embedded connectors. After welding, the welds need to be treated with anti-corrosion treatment to ensure the service life. After GRC installation and grouting, start to paint the surface course, which can also avoid (decoration) cracks caused by the different linear expansion coefficient of GRC and wall materials. Later, when the exterior wall of the building is painted, GRC will be painted together with the exterior wall.
GRC shall pay attention to the protection of its finished products during production and installation to ensure its integrity after installation or completion of installation.
Although there are many cement decoration products besides GRC materials, the old science and technology will eventually be replaced by advanced science and technology. Chongqing Oujing Building Materials Co., Ltd. is located in Shapingba District, Chongqing, covering an area of more than 20 mu. It integrates R&D, design and production of GRC, GRC lines, GRC components, sandstone, high-quality gypsum lines EPS , Italian, French, Tibetan construction Roman Column , imitation wooden flower box, vase railing, European flowerpot, bridge railing, sandstone, GQB high-tech lightweight Partition board 。
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