GRC構件是一種玻璃纖維增強水泥，它將輕質、高強、高韌性和耐水、不燃、隔音、隔熱、易于加工等特性集于一體，在建筑上占有獨特的地位。下面來講講
濟南GRC構件的日常保養及拼接縫處理方法。
GRC component is a kind of glass fiber reinforced cement, which integrates the characteristics of light weight, high strength, high toughness, water resistance, incombustibility, sound insulation, heat insulation and easy processing, and occupies a unique position in architecture. Next, let's talk about the daily maintenance of Jinan GRC components and the treatment methods of splicing joints.
GRC構件的日常保養:
Daily maintenance of GRC components:
1、盡量避免沾上灰塵和污漬，若表面沾上的灰塵或者污跡的話，可以使用用吸塵器進行清潔，并且要確保吸塵器是軟毛刷，因為硬的話可能會刮傷砂巖。
1. Try to avoid dust and stains. If there is dust or stain on the surface, 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、在安裝后應盡快進行密封：密封口可作為保護層，可以很好地防止灰塵和污漬的進入以及砂巖內的水分蒸發，不然的話，當它與空氣中的物質反應的話就會造成損壞。
2. Sealing shall be carried out as soon as possible after installation: the sealing port can be used as a protective layer to prevent the ingress of dust and dirt and the evaporation of water in the sandstone. Otherwise, it will be damaged when it reacts with substances in the air.
3、不要接觸油污：由于油或污垢會導致砂巖背景墻染色，若接觸了就應盡量進行清理。
3. Do not touch oil: oil or dirt will cause the sandstone background wall to stain. If it is contacted, it should be cleaned as much as possible.
4、避免使用瓷磚清洗劑進行清潔，因為它會使瓷磚褪色，就應用干凈的軟布和溫水，并經常進行擦拭可以防止有害化學物質的沉積，而傷害表面。
4. Avoid using ceramic tile cleaning agent for cleaning, because it will make the ceramic tile fade. Clean soft cloth and warm water should be used, and frequent wiping can prevent the deposition of harmful chemicals and damage the surface.
GRC構件施工的拼接縫處理的方法:GRC構件施工拼接縫可采用“明縫”與“暗縫”的處理方法。所謂“明縫”是指GRC構件在拼裝時，根據圖紙設計要求，按照一定的建筑模數，在接縫口處預留12~20mm的自然縫口，來達到的裝飾效果。而“暗縫”處理方法需在GRC構件拼接縫處進行修補處理，使線條達到整體流暢統一的裝飾效果。
Treatment method for splicing joints of GRC member construction: the treatment methods of "open joint" and "hidden joint" can be adopted for the splicing joints of GRC member construction. The so-called "open seam" refers to the decorative effect achieved by reserving 12-20mm natural seam at the seam opening according to the design requirements of the drawings and a certain building modulus during the assembly of GRC components. The "hidden joint" treatment method needs to be repaired at the joint of GRC components to achieve the overall smooth and uniform decorative effect.
GRC構件施工的拼接縫處理的方法:
Methods for treatment of splicing joints in GRC component construction:
GRC構件施工拼接縫可采用“明縫”與“暗縫”的處理方法。所謂“明縫”是指GRC構件在拼裝時，根據圖紙設計要求，按照一定的建筑模數，在接縫口處預留12~20mm的自然縫口，來達到的裝飾效果。而“暗縫”處理方法需在GRC構件拼接縫處進行修補處理，使線條達到整體流暢統一的裝飾效果。
The construction splicing joints of GRC members can be treated by "open joints" and "hidden joints". The so-called "open seam" refers to the decorative effect achieved by reserving 12-20mm natural seam at the seam opening according to the design requirements of the drawings and a certain building modulus during the assembly of GRC components. The "hidden joint" treatment method needs to be repaired at the joint of GRC components to achieve the overall smooth and uniform decorative effect.
施工方法：GRC構件拼裝完成后，接縫處做清潔處理，用硫鋁酸鹽水泥、建筑膠水、丙稀酸乳液、抗堿纖維絲按1：0.2：0.05：0.02(重量比)調制均勻成粘稠狀的混合漿，對接縫處進行修補，修補密實GRC表面2mm處。待72小時后，接縫處灰塵，再用水泥基密封膠注入并刮平。
Construction method: after the assembly of GRC components is completed, the joints shall be cleaned. Sulphoaluminate cement, building glue, acrylic acid lotion and alkali resistant fiber filament shall be used to prepare a viscous mixed slurry at the ratio of 1:0.2:0.05:0.02 (weight ratio). The joints shall be repaired and compacted to 2mm on the GRC surface. After 72 hours, the dust at the joint shall be removed, and then the cement-based sealant shall be injected and scraped.
The daily maintenance of GRC components and the treatment methods of splicing joints are shared here. GRC components are light, high-strength, high toughness, water-resistant, non combustible, sound insulation, heat insulation and easy to process, so it is believed that they will be more and more widely used. For more GRC information, please continue to follow this website http://www.libpo.com.cn ！
