Foam glass will become the "new favorite" of exterior wall insulation materials
A series of problems such as poor fire resistance, pollution and short life of building exterior wall insulation materials have been criticized by people. On April 29 last year, the Housing News published a survey article "Experts call for solutions to combustion, short life and pollution, etc." on the need to "look forward and backward" for the promotion of external wall insulation. Today, as a green and environmentally friendly building insulation material foam glass, Lectra's common problems mentioned above are expected to become the "new favorite" of exterior wall insulation materials, bringing a revolution to the field of domestic building insulation.
Foam glass is a kind of insulation material made of broken glass as the main raw material, adding foaming agent and auxiliary agent, and grinding, foaming, annealing and cutting. It is suitable for heat insulation, waterproof and fire prevention of various buildings, and even for various harsh environments. The long-term performance is not reduced, and the service life is synchronized with the building. It has the characteristics of convenient construction, easy processing, recycling, non-toxic and harmless, safety and environmental protection. In Europe, after long-term observations of many buildings, it has been proved that after the foam glass is used for more than 50 years, the samples taken from the building body are tested, and the thermal conductivity, compressive strength, dimensional stability, water absorption and other properties will not be affected. Decline and do not age.
Zhejiang Zhenshen Adiabatic Technology Co., Ltd. was established in 1988. At present, the annual output of foam glass has reached 150,000 cubic meters, which is widely used in various industrial and civil buildings and cold storage. In recent years, it has been used in large-scale projects such as Sinopec, PetroChina, CNOOC and exported to Asia and Europe. It has become the largest foam glass manufacturer in Asia with the largest production capacity, the most advanced technology and the best product quality. The quality of the foam glass produced It has greatly surpassed the national industry standard, becoming the only foam glass manufacturer in Asia that meets the US ASTM standard, which has changed the situation where high-quality foam glass production technology has been monopolized by foreign companies for a long time and filled the domestic technological gap. This year, the company invested more than 800 million yuan to start construction of Nanjing Zhenshen Energy-saving Foam Glass Technology Co., Ltd. The first phase of the project will be completed that year, with an annual output of 300,000 cubic meters. A few days ago, the company was also listed as a key high-tech enterprise in the National Torch Program, and obtained a number of national patents.
In order to expand the building insulation materials, the company relies on world-class American standard production lines, cutting-edge production technology and production equipment, and comprehensive and rigorous inspection systems to form a collection of technology center research and development, factory trial production, installation and after-sales Service integration operation mechanism, Zhenshen foam glass is suitable for various parts such as exterior walls, interior walls, sandwich walls, roofing, etc., and solves the aging, water absorption, cracking, pollution, fire, leakage, short life of building materials in one fell swoop. According to the relevant experts of the Municipal Building Energy Efficiency Office, this ideal building energy-saving insulation material is particularly suitable for the first application in high-end residential buildings and public buildings. In February this year, the company's "ZES Foam Glass Sheet Insulation System Application Technical Regulations" has been reviewed by relevant departments and experts, listed as the recommended application standards for construction products in Shanghai, and officially entered the Shencheng market. related articles