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Position:Jiangsu (Yangzhou) company of engineering of heat insolation of waterproof heat preservation passes for a long time old technique tackles key problem, use polyurethane technology successfully at the building energy-saving reach waterproof, it is chief source with standard of this company technology, established national occupation standard.
Current, the energy-saving insulation material that uses on the market is benzene of heat preservation mortar, collect commonly board, but the melting point of these material only 70 Celsius, encounter fire to arise easily fused, stream drip phenomenon, and short of is energy-saving the standard of 65% . Last year, national hair changes appoint release carry out " spray polyurethane is hard swimming style insulation material " national level, made clear style of polyurethane hard swimming to enter home to build the admittance standard of the market first.
2005, "For a long time " the firm joined national polyurethane to build energy-saving applying to popularize a group. Dragon of Zhao Xiao of assistant director of institute of housing materials of academy of Chinese building science, doctor is being accepted when interviewing, say, "For a long time " the company is building home of respect of energy-saving and waterproof technology to precede. According to introducing, country in recent years inside may carry out compulsively build the residence and public construction energy-saving the standard of 65% , "For a long time " will welcome great progress opportunity. Additional all, this company realized production value last year many yuan 500, but sell 30 million yuan with respect to implementation first half of the year this year, predicting annual breaks through 50 million yuan.
