subject: Perlite Becomes Darling Among Insulation Materials [print this page] . The perlite polyethylene slag covering agent not only polyethylene slag and insulation effect is good, but also improved working conditions, when the slag to reduce environmental pollution. Therefore, the industrially developed countries in foundry soon popularized agent applications the perlite poly residue covers.
At present, energy conservation has become the consensus of the international community, and environmentally sustainable development of low-carbon economic and social development in China is imperative. In 2005, the Ministry of Construction promulgated the "public building energy efficiency design standards" and "notice" strictly enforce energy efficiency design standards for new residential buildings to achieve energy-saving target of 50% in 2011, the domestic construction. Building insulation materials, compulsory certification system in the country, without making the external thermal insulation works shall not be acceptance. Energy-saving rate of 50% required a comprehensive transformation of the exterior walls, wall insulation materials market will increase substantially. The resulting new energy-saving building materials industry showed a very broad market prospects. Energy-saving building materials, especially the wall and roof insulation materials, the market is huge.
As a result, the domestic insulation market to enter a golden period of development, whether it is the system of organic insulation or inorganic insulation system is by leaps and bounds.
In view of the organic insulation material the flammability defects cannot be avoided, the Ministry of Public Security issued a civil exterior insulation system and external decorative waterproof Interim Provisions "([2009] No. 46), which provides that the civil construction insulation materials to be used outside the combustion performance of Aggraded material. The introduction of this provision, only to comply with Class B fire safety standards of organic insulation materials encountered cold, shrinking market. In contrast, the fire safety standards of A-level with the incombustible inorganic insulation material is ushered in the climax of the development, which, perlite for its excellent thermal insulation properties, become the new darling of the inorganic insulation market, huge market demand.
