“十二五”期间节能环保领域累计投入将超过5万亿人民币,其中建筑节能行业有望获得1万亿投入。建筑使用阶段能耗占建筑能耗6成以上,其中墙体能量损失约5成,墙体保温成为推进建筑节能的重要环节。中国外墙保温普及率仅为1成,节能标准显著落后于发达国家,未来市场空间广阔。发达国家经验表明政策刺激 During the “12th Five-Year Plan” period, the cumulative investment in energy saving and environmental protection will exceed 5 trillion yuan, of which construction energy saving industry is expected to receive 1 trillion yuan investment. Building energy consumption during the use phase accounted for more than 60% of building energy, including wall energy loss of about 5%, wall insulation has become an important part of building energy efficiency. China’s external wall insulation penetration rate of only 10%, significantly behind the energy efficiency standards in developed countries, the future market is vast. Experience from developed countries shows policy stimulus