EPS building mould has the advantages of safe and reliable structure. The structure has strong integrity and good seismic effect. In 2015, the Provincial Department of Housing and Urban-Rural Development released a collection of local standards and EPS module construction applications. Since last year, the company has promoted low-rise buildings of 600,000 square meters and high-rise buildings of 2 million square meters in our province. The technology is widely used in Heilongjiang, Inner Mongolia and other cold provinces with many years of application experience in high-rise and multi-storey buildings, and the current quality is good. The insulation is durable and won't fall off. During the construction of this project, the EPS modules are assembled first, and then the concrete is poured to form a composite wall to achieve the same thermal insulation service life as the structure. Conventional buildings will not have the problem of hollowing and falling off of thermal insulation materials within 15 years, so as to achieve the purpose of integrating thermal insulation and structure.

In order to better serve customers and always have an advantage in market competition, the company has formulated a set of standards to strictly check all details in the whole process to ensure that customers are provided with the best quality products. Over the past 20 years, the company has grown from strength to strength, and each piece of equipment has been done so well that it has become the focus of our daily work. At the same time, it pays attention to the after-sales service of products, and is known as the integrity unit of keeping credibility and service. In 2009, in the construction and implementation activities of China's supplier enterprise certification system held by China Internet News Center, it was rated as a demonstration unit of China's credit enterprise certification system. In 2014, it was rated as a quality, reputation, service consumer satisfaction, and integrity 3.15 commitment unit by "Consumer Daily".

Waterborne polyurethane resins have many polar groups, such as polyurethane bonds, urea bonds and ionic bonds. It has good adhesion to various substrates, especially polar and porous substrates. Similar to solvent types, different matrices have different binding strengths. Table 4 shows the adhesion strength data of waterborne polyurethane adhesives to various substrates. It can be seen that the water-based polyurethane adhesive has good adhesion to soft PVC containing more plasticizers.

Because the polyurethane board has excellent thermal insulation properties. It can reduce the thickness of the building protective structure and increase the indoor use area. Not easy to break. 5. Strong anti-deformation ability. A stable and safe end. It is basically a closed cell structure. 6. The porosity structure of the polyurethane insulation board is stable. It not only has excellent thermal insulation properties, but also has good freeze-thaw resistance and sound absorption properties. Under normal use and maintenance conditions, the average service life of rigid polyurethane insulation structures can reach more than 30 years. Ensure that the structure will not be damaged by external factors such as dry, wet or galvanic corrosion, insect, fungal or algal growth or rodent damage under normal use conditions for the life of the structure. However, substantial reductions in heating and cooling costs will offset this increase. 7. Comprehensive cost-effective. Although the price of rigid polyurethane foam is higher than other corrosive insulation materials.

Thin material coefficient plastering exterior wall thermal insulation module is mainly composed of polymer mortar, thermal insulation layer, protective layer with anti-cracking and waterproof function, protection and reinforcement accessories, alkali-resistant glass fiber mesh, anchors, brackets, etc. The polymer thermal insulation mortar such as corner guard is the key technical material of the system. This paper analyzes the polymer thermal insulation mortar in detail.