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Difficult to Implement the Policy of Organic Building External Insulation Materials in the Application

Number of visits: Date:2013-1-24

Coating webex: "12th five-year construction energy saving special planning issued by the housing and urban-rural development in the second quarter of this year's put forward that to reach the construction energy saving goal of 116 million tons of standard coal by the end of the twelfth five-year. The popularization and application of external thermal insulation material is related to the organic building energy efficiency. Journalists in the survey found, however, although the country unveiled a good policy, but the organic building exterior insulation materials industry in our country still exists insufficient policy rules, national standards implementation problems such as chaos, popularization and application difficulties.

"12th five-year construction energy saving special planning is put forward to improve the level of building energy efficiency in buildings, strict enforcement of building energy efficiency standards, improve standards are enforced; By 2015, the new buildings in cities and towns do not less than 65% of building energy efficiency standards, new buildings in cities and towns 95% meet the mandatory building energy saving standards requirements. China polyurethane association deputy secretary-general lu's congress, said building the application of external thermal insulation material indispensable role in the building energy conservation. Among them, polyurethane, polystyrene and other organic heat preservation material in the field of building external thermal insulation has unique advantages: first, organic thermal insulation material of low thermal conductivity, heat preservation effect is good; Second, organic heat preservation material enterprise is numerous, product output is big, can meet the needs of the construction market in our country; Third, organic thermal insulation material has the advantages of simple installation, good mechanical properties.

China plastics processing industry association, jiangsu luyuan, the vice president of New Material Co., Ltd., Lin Yongfei, the chairman, agreed that the energy conservation and emission reduction policy, under the impetus of the organic building external thermal insulation materials such as polyurethane would usher in new opportunities for development, market share also will continue to expand. According to the ministry of construction energy conservation planning, new buildings with 2 billion square meters per year in China, the need to energy-saving reconstruction of existing building area of 40 billion square meters. According to the standard of 200 yuan per square meter reconstruction, building energy-saving materials capacity up to 2.6 trillion yuan in the future market.

However, reporters learned that at the same time, facing the huge building energy efficiency market, organic thermal insulation material market situation is hardly optimistic.

On the one hand, frequent changes in policy restricted the promotion of organic heat preservation material. In September 2009, the ministry of public security, ministry of jointly formulated the civil building external thermal insulation system and the interim provisions on the exterior wall decorative refractory requirement, external thermal insulation wall materials should not be lower than level B2 (flammable). In March 2011, the ministry of public security fire department issued "about further defined the civil building exterior insulation materials fire supervision and management of the relevant requirements of the notice" (hereinafter referred to as no. 65), the provisions of civil building external thermal insulation wall materials can only use A (non-combustible material, basic organic heat preservation material will be rejected. On December 30, 2011, the state council issued the "state council on strengthening and improving the opinions of the fire control work" (no. 46) regulation, external thermal insulation materials are not allowed to use flammable materials, strictly limit the use of combustible materials.

Issued by the state council no. 46 is actually to achieve B1 (flame retardant), B2 organic heat preservation material is loose tie. No. 46 after the release, including housing and the ministry of public security and relevant ministries and local governments, are issued to carry out the policy of files. But at present, B1, B2 of organic heat preservation material still have resistance on promotion, reason is that there are individual regions are still existing in the implementation of the no. 65, limits the organic the promotion of external thermal insulation material. China polyurethane industry association deputy secretary-general Li Jianbo said.

At present, the local implementation can be used in Beijing, for example, Beijing's old city reconstruction rock wool board, glass wool board, composite class A polyurethane insulation board, A grade composite phenolic board thereof, such as polystyrene material rejected; But a lot of new commercial housing construction is still in use B1 and B2 of organic materials; There are a few construction enterprises in the illegal use of flammable materials. Moreover, 46 # request strict limits on B2 level material use, but exactly how strict limits, there is a lack of corresponding rules, and across departments also have different interpretation. A polyurethane wet materials in the industry told reporters.

Li jianbo advices about it, our country construction and fire departments should be timely according to the file spirit of the state council, publish relevant details and issued to the place, to comply with the policy of organic heat preservation material to promote the green light.

Products are national standards, on the other hand, plagued by confusion situation long-term promotion of organic heat preservation material. Currently building insulation materials should be performed at the building materials and combustion products classification performance (GB8624-2006), a standard, but there are some companies and departments is invalid in the implementation of the standard (GB8624-1997), caused the product classification of chaos. Li jianbo told reporters. He thinks, our country should issue new national standard as soon as possible, and should be implemented on the classification and the European Union are eager, both scientific and reasonable to guarantee the use effect, also conducive to the building exterior insulation materials in China's exports.

According to the above problem, a number of industry insiders expressed own view to the reporter. They think that both safety and energy saving should be the development direction of building external thermal insulation materials, and to achieve this goal, promote the healthy development of the building external thermal insulation materials industry, has yet to be standardized management and perfect the policy to escort. First, countries should comprehensive opinions of relevant departments and industry, a systematic, comprehensive and practical industry standards, operating rules and policies, for business and management rule-based, laws; Second, research institutes and enterprises should intensify development meets the needs of modern building high-performance security environmental protection heat preservation material; Finally, the relevant departments and enterprises should strictly enforce the provisions of the state, will conform to the standards of thermal insulation materials, please come in, put the do not conform to the standard.

Lin Yongfei also said that in the current situation, to give full play to the organic heat preservation material of the comprehensive advantages, including polyurethane industry of our country building exterior insulation materials production enterprises must consciously abide by the industry self-discipline principle, resolutely put an end to do not conform to the requirements of the safety of products on the market. He also looking forward to the relevant state departments constantly perfect the relevant laws and regulation, make any link of the building exterior insulation materials from the design, production, construction have according to in accordance with the law.

According to reporter’s understanding, at present our country is actively building exterior insulation materials related standard, the new "code for fire protection design of buildings, the technical requirements and evaluation methods of exterior insulation system, building materials and combustion products classification performance and other national standards are being developed, which are expected to be formally launched soon.

TypeInfo: Industry dynamics

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