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outside the house door and balcony door insulation process. Roof insulation roof is different depending on the form can choose different forms, northern flat roof insulation use of aerated concrete, increasing the thickness of 50 ~ 100mm: some overhead aerated concrete blocks set, some with cement perlite, pumice sand insulation ; others are more bags in the overhead concrete sheets under the expanded perlite insulation effect. Steeple roof insulation easy to set up, you can shop nail or glass wool felt wool felt in the top of the hill to be laying insulation on greenhouses. Of course, in the election roof insulation material should be used in lightweight, efficient and easy construction material, such as is now often choose a polystyrene foam board.

Insulation in the roof, there are two small location: insulation layer is located below the waterproof layer, insulating material composite decking wholesale michigan can be foamed polystyrene board, polystyrene foam board thermal conductivity and water absorption are small, and the price cheap, but low density flexion, can not withstand long-term nature of the role of various factors, the following should Tens roof waterproofing layer; the second is rubber insulation layer is located above the waterproof layer, also known as inverted roof insulation, thermal insulation material using extruded polystyrene board, extruded polystyrene board has a good low water absorption, low thermal conductivity, high compressive strength and aging resistance, its excellent thermal insulation, energy-saving effect of significantly effective It is in line with the new eco-friendly insulation material.

Residential roof insulation pattern in China has overhead insulation, planting insulation, insulation and other emission, especially in our hot summer and cold in winter, you need to set both residential roof insulation layer and the insulating layer to be set. In short, China's vast territory, large differences in climate, can not adopt a unified residential energy technology, energy-saving work in the past, mainly in the outdoor composite rocking chair Iran northern residential areas, had formed a set for the northern region of the heating energy-saving technologies, but it is not suitable for other areas. Because unsatisfactory situation and the situation of energy consumption in hot summer and winter area hot physical environment, so we have developed a set of rubber insulation in hot summer and cold winter area for residential energy-saving technology, and building envelope energy-saving technology is good or bad residential energy-saving technology is the key to whether the ideal.