The function of polymer plastering crack-proof mortar is to stop the whole thin plastering leveling of the basement of the wall, to make the surface of the wall more even, and lay the foundation for the next decoration and decoration. For example, the potential quality hazards such as pulverization, hollowing, fragmentation and cracking of polymer-coated anti-cracking mortar will seriously affect the effect of putty and coatings behind, and even better putty and coatings will also present problems. Therefore, the technical properties of polymer-coated anti-cracking mortar, such as bonding strength, anti-cracking, anti-aging, freezing and thawing resistance, acid and alkali resistance, will be improved, which will affect the architectural decoration system engineering. Overall quality plays a very important role.

　　聚合物抹面防裂砂浆主要技术性能

　　Main Technical Properties of Polymer Surface Crack-proof Mortar

　　无论用于内墙和外墙，聚合物抹面防裂砂浆不是强度越高越好，强度要适中（但强度必需要大于外墙腻子），稳定性必需要高，干缩性要小，抗裂性要好，粘附力要强。

　　Whether it is used for interior and exterior walls, the higher the strength, the better the strength, the moderate strength (but the strength must be greater than the putty on the exterior wall), the higher the stability, the smaller the shrinkage, the better the crack resistance and the stronger the adhesion.

　　聚合物抹面防裂砂浆容易呈现部分或大面积龟裂，有人以为这跟砂浆太刚性有关，希望砂浆越柔性越好（逐层突变），但事实并非如此，前天在山东某厂家调查，看到该厂家几年前消费的欧式构件外表上的柔性砂浆层已呈现严重疏松、粉化现象，是由于砂浆中运用了大量的化学乳胶资料，由于化学乳胶抗老化和耐碱等性能很差，招致砂浆粉化的缘故。因而，靠化学乳胶的柔性来处理砂浆的防裂、抗裂问题，是不牢靠的，也是不可取的。

　　Polymer-coated anti-cracking mortar tends to crack partly or extensively. Some people think that this is related to too rigidity of mortar. They hope that the more flexible the mortar is, the better (layer by layer mutation), but this is not the case. A survey conducted by a factory in Shandong the day before yesterday showed that the flexible mortar layer on the surface of European-style components consumed by the manufacturer a few years ago has shown a serious phenomenon of loosening and powdering, which is due to the use of mortar. A large number of chemical latex materials, due to the poor anti-aging and alkali resistance of chemical latex, lead to mortar powdering. Therefore, it is unreliable and undesirable to deal with the crack prevention and resistance of mortar by the flexibility of chemical latex.

　　采用可分散植物胶粉与水泥中的硅、铝等活性矿物成分，生成网络状凝胶的地质聚合物技术，这种网络状凝胶物的构造力较强，可以控制砂浆的干缩性，释放砂浆干缩的刚性应力。能够确保聚合物抹面防裂砂浆具有较好的防裂、抗裂性能，还可促进砂浆强度和稳定性不时增长。采用可分散植物胶粉具有增粘、增稠、加强作用，能够进步砂浆的和易性、触变性，使施工抹涂更轻松，易抹平。

　　The geopolymer technology, which uses the dispersible vegetable gum powder and the active mineral components such as silicon and aluminum in the cement, to form network gel, has strong tectonic force and can control the shrinkage of mortar and release the rigid stress of mortar shrinkage. It can ensure that the polymer-coated anti-cracking mortar has good anti-cracking and anti-cracking properties, and can also promote the strength and stability of mortar to increase from time to time. The use of dispersible vegetable gum powder has the function of increasing viscosity, thickening and strengthening. It can improve the workability and thixotropy of mortar, and make the construction coating easier and easier.

　　高质量、高性能的可分散植物胶粉与优质水泥、石英砂或水洗河砂等配合运用，可进步聚合物抹面防裂砂浆的粘附才能、稳定性、施工作业性能，确保聚合物抹面防裂砂浆与建筑物同寿命，不发作粉化、空鼓、龟裂、零落现象。

　　The application of high quality and high performance dispersible vegetable gum powder in combination with high quality cement, quartz sand or water-washed river sand can improve the adhesion ability, stability and construction performance of polymer-coated anti-cracking mortar, ensure that the polymer-coated anti-cracking mortar has the same life as the building, and does not occur pulverization, hollowing, cracking and scattering phenomena.

　　更多有关济南抹面砂浆的相关信息可以点击我们的官网进行咨询：/

　　More information about Jinan plastering mortar can be consulted by clicking on our official website: /