聚合物抹面防裂砂漿的作用是對(duì)墻體基層停止整體性薄抹灰找平，使墻體外表愈加平整，為下一步裝飾裝修打好根底。如聚合物抹面防裂砂漿呈現(xiàn)粉化、空鼓、零落、開裂等質(zhì)量隱患，將會(huì)嚴(yán)重影響后面膩?zhàn)雍屯苛系男Ч?，再好的膩?zhàn)雍屯苛弦矔?huì)跟著呈現(xiàn)問(wèn)題，因而，進(jìn)步聚合物抹面防裂砂漿的粘結(jié)強(qiáng)度、防裂性、抗老化、耐凍融、耐酸堿等技術(shù)性能，對(duì)建筑裝飾裝修系統(tǒng)工程的整體質(zhì)量有非常重要的作用。
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.
聚合物抹面防裂砂漿主要技術(shù)性能
Main Technical Properties of Polymer Surface Crack-proof Mortar
無(wú)論用于內(nèi)墻和外墻，聚合物抹面防裂砂漿不是強(qiáng)度越高越好，強(qiáng)度要適中（但強(qiáng)度必需要大于外墻膩?zhàn)樱?，穩(wěn)定性必需要高，干縮性要小，抗裂性要好，粘附力要強(qiáng)。
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.
聚合物抹面防裂砂漿容易呈現(xiàn)部分或大面積龜裂，有人以為這跟砂漿太剛性有關(guān)，希望砂漿越柔性越好（逐層突變），但事實(shí)并非如此，前天在山東某廠家調(diào)查，看到該廠家?guī)啄昵跋M(fèi)的歐式構(gòu)件外表上的柔性砂漿層已呈現(xiàn)嚴(yán)重疏松、粉化現(xiàn)象，是由于砂漿中運(yùn)用了大量的化學(xué)乳膠資料，由于化學(xué)乳膠抗老化和耐堿等性能很差，招致砂漿粉化的緣故。因而，靠化學(xué)乳膠的柔性來(lái)處理砂漿的防裂、抗裂問(wèn)題，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.
采用可分散植物膠粉與水泥中的硅、鋁等活性礦物成分，生成網(wǎng)絡(luò)狀凝膠的地質(zhì)聚合物技術(shù)，這種網(wǎng)絡(luò)狀凝膠物的構(gòu)造力較強(qiáng)，可以控制砂漿的干縮性，釋放砂漿干縮的剛性應(yīng)力。能夠確保聚合物抹面防裂砂漿具有較好的防裂、抗裂性能，還可促進(jìn)砂漿強(qiáng)度和穩(wěn)定性不時(shí)增長(zhǎng)。采用可分散植物膠粉具有增粘、增稠、加強(qiáng)作用，能夠進(jìn)步砂漿的和易性、觸變性，使施工抹涂更輕松，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.
高質(zhì)量、高性能的可分散植物膠粉與優(yōu)質(zhì)水泥、石英砂或水洗河砂等配合運(yùn)用，可進(jìn)步聚合物抹面防裂砂漿的粘附才能、穩(wěn)定性、施工作業(yè)性能，確保聚合物抹面防裂砂漿與建筑物同壽命，不發(fā)作粉化、空鼓、龜裂、零落現(xiàn)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.
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