Construction status of inner and outer wall insulation board

The exterior wall insulation board adopts a backward construction method, so-called Chinese-style improvement. The shrinking of product quality reduces the technical specifications to obtain higher profits. In the case of polystyrene foam board wei, the production company reduces the size of the mold, reduces the thickness of the product, reduces the thickness of the product when cutting, and adds white sand and water when the weight (kg) is not up to standard. These phenomena are very common in the external wall insulation industry.

The reason why this situation will arise is the reason: the leading enterprises in the industry have not played a role as a model. Small enterprises have no ability to innovate for the time being. They don’t think about making progress, they have to go through it, and the situation of shoddy users often occurs. .

The core competitiveness of an enterprise should be innovation and quality service. I hope that this enterprise will use this as a standard to win the trust of customers, establish user confidence and win more market space.

The effect of technological innovation has made foreign counterparts look at each other. However, in the field of external wall insulation materials, the overall strength of China's building materials industry has advanced by leaps and bounds. It means that the equipments that are being upgraded are basically imported from abroad, and the products of independent innovation and development are almost negligible. After more than 20 years of digestion and absorption, the external wall insulation materials were introduced into the Chinese construction market by foreign companies in the 1990s.

Domestic companies are completely unfounded in this field. Counting all the insulation materials of the external wall, the products that have entered the Chinese market successively are polystyrene foam board, extruded board, rock wool board, phenolic board and polyurethane spraying, etc. These products have been improved by Chinese style and are expected to be separated from the users. Far away.