Polyurethane wall insulation materials should be promoted
Polyurethane wall insulation materials should be promoted
On October 19, the symposium of the polyurethane hard foam wall insulation technology (yinchuan station) held by China polyurethane industry association was held in yinchuan. According to the meeting, the insulation materials of polyurethane walls should be promoted.
At present, the total energy consumption of China's buildings is increasing year by year, accounting for nearly 40% of the total energy consumption of the whole country, which has already been linked with industrial energy consumption and transportation energy consumption and is called the three high energy consuming industries. To this end, the ministry, the ministry issued this year action plan for promoting green building materials production and application, the requirement to 2018, the proportion of green building materials production, green building materials in the newly-built building application proportion reached 30%, 50% green building applications. And the polyurethane hard foam wall insulation material has been listed as the wall insulation material of the state key promotion application due to its characteristics such as heat preservation, fire protection, construction convenience and long service life.
According to li jianbo, deputy secretary general of the China polyurethane industry association, the thermal insulation materials of polyurethane walls have a lot of room for development in China's building wall insulation market. At present, in the upstream construction design process, the proportion of polyurethane hard foam insulation materials is not more than 10%, and the proportion of the real polyurethane hard foam insulation materials installed on the wall is only about 5%. Therefore, in recent years, the polyurethane industry association in several provinces held technology promotion, is to make government live built around departments and construction enterprises, fully understand and master the technical characteristics of the polyurethane rigid foam external wall thermal insulation material and the using method.
Ningxia, head of the construction of new technology and new product promotion association, said their organization autonomous region construction enterprises to participate in this seminar, one is to make the architectural design, construction and supervision of enterprises have a thorough understanding of polyurethane rigid foam insulation performance, 2 it is to hope to speed up cultivating more hold authentication certificate "the construction of scientific and technological achievements to promote projects of polyurethane, boost the development of green building external wall thermal insulation market.
