房子刚刚装修完没几个月，就看到墙上出现了细细的裂缝，影响房间的整体美观性不说，还让人担心安全性，实际上多半还是墙板的原因，今天富美家复合墙板厂家就来和大家聊一聊预防轻质复合墙板开裂的措施。

Just a few months after the house was decorated, we saw thin cracks on the wall, which not only affected the overall beauty of the room, but also worried about the safety. In fact, it was mostly due to the wallboard. Today, the Fumeijia composite wallboard manufacturer came to talk with you about the measures to prevent the cracking of the light composite wallboard.

1、改性墙板材料

1. Modified wallboard material

从优化材料配比，降低材料的收缩率。目前有些生产厂家为了追求轻质，在产品中大量使用了泡沫剂。这种多孔特性对材料的干缩影响很大。在产品配比中胶凝材料、填料、骨料、水应有一个适当的比，即使采用相同的材料成份，由于采用不同的胶凝材料使得板材材料配比肯定也不相同。在配比中骨料的影响也很大，有些产品中没有骨料，仅有细颗粒的填料，这种产品的收缩和变形必然是比较大的，因此在配比中应有一定比例的骨料。

The shrinkage of materials can be reduced by optimizing the ratio of materials. At present, some manufacturers have used a lot of foam agent in their products in pursuit of light weight. This porous property has a great influence on the drying shrinkage of the material. There should be an appropriate ratio of cementitious material, filler, aggregate and water in the product mix ratio. Even if the same material composition is used, the mix ratio of plate materials must be different due to different cementitious materials. The influence of aggregate on the proportion is also great. Some products have no aggregate but only fine filler. The shrinkage and deformation of this product must be relatively large, so there should be a certain proportion of aggregate in the proportion.

2、改善墙板接缝构造

2. Improve the joint structure of wallboard

选择合适的接缝材料。接缝材料应具备一定的抗压、抗折和粘接强度，具有一定延伸率，能改善材料的变形能力，是墙体材料能有很好的整体功能与完整外观效果。做好养护工作，使材料能充分水化反应，同时还要对板进行干燥，降低含水率，切不可一出养护车间就进行安装。

Select the appropriate joint material. The joint material shall have a certain compressive strength, flexural strength and bonding strength, and a certain elongation, which can improve the deformation capacity of the material, so that the wall material can have a good overall function and complete appearance effect. Do a good job in curing, so that the materials can fully hydration reaction, and at the same time, dry the boards to reduce the moisture content. Do not install them immediately after leaving the curing workshop.

3、正确施工安装

3. Correct construction and installation

将板缝处的浮灰、油渍等杂物处理干净。板缝粘结处须用刷子沾清水湿润，以保证粘结牢固。将50~80mm宽玻璃纤维增强带用刮刀压人板缝胶中，注意压实，将气泡赶出，玻璃纤维带应展平，不允许有打折现象。再加上一层板缝胶，这层应尽可能薄些，不宜反复刮抹。干燥后可进行装饰工程施工。

Clean the floating dust, oil stains and other sundries at the board joints. The bonding part of the board joint must be wetted with clean water with a brush to ensure firm bonding. Press the 50~80mm wide glass fiber reinforced tape into the slab joint glue with a scraper, pay attention to compaction, drive out the bubbles, flatten the glass fiber belt, and no folding is allowed. In addition, a layer of seam glue should be added, which should be as thin as possible and should not be repeatedly scraped. After drying, decoration works can be carried out.

发现墙板开裂时，还是需要专门的人员来检查才能确定，开裂问题不容小视，住房安全很重要，一旦出现，还是要进行检查，确定安全，今天的分享就这些了，大家有疑问或者是对轻质隔墙板有问题的话，可以来我们网站https://www.fumeijia.net留言咨询！

When the wall panel cracks are found, special personnel are still required to check to determine. The cracking problem cannot be ignored. Housing safety is very important. Once it appears, it is still necessary to check to determine the safety. Today's sharing is all about it. If you have questions or have problems with the lightweight partition panel, you can come to our website https://www.fumeijia.net Message consultation!