Common knowledge of coating: control points and objectives of external wall insulation construction

Core tips: when supervising the construction of external wall insulation, first of all, it is necessary to review the application form of building energy-saving engineering materials, components, accessories and equipment to be mobilized submitted by the contractor, including wall materials, external wall insulation materials, door and window components, heating and air conditioning system, lighting equipment, etc The specific supervision contents are as follows: 1 Each component material of the external wall insulation system shall be provided with product certificate, delivery inspection report (type inspection and delivery inspection with a limited period of two years) and field sampling retest report Main performance indexes of common materials of external wall thermal insulation system shall conform to code for acceptance of construction quality of energy saving engineering of residential buildings (dgj08& Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint House News: when supervising the construction of external wall insulation, first of all, it is necessary to review the application form of building energy-saving engineering materials, components, accessories and equipment to be mobilized submitted by the contractor, including wall materials, external wall insulation materials, door and window components, heating and air conditioning system, lighting equipment, etc The specific supervision contents are as follows: 1 Each component material of the external wall insulation system shall be provided with product certificate, delivery inspection report (type inspection and delivery inspection with a limited period of two years) and field sampling retest report The main performance indexes of common materials of external wall insulation system shall conform to the provisions of Appendix E of code for acceptance of construction quality of energy saving engineering of residential buildings (dgj08-113-2005) 2 The external wall thermal insulation project shall have the following type inspection reports with a validity of two years: ① the weather resistance test of the external wall thermal insulation system; ② the tensile strength test of the external wall thermal insulation system with rubber powder EPS grain thermal insulation slurry; ③ for other type inspection items of the external insulation system, see nth = "12" isrocdate = "false" in jgj144-2004 technical specification for external wall thermal insulation project Islinardate = "false" day = "30" > 4.0.6 3 The external wall thermal insulation works that shall be sampled and submitted for inspection on site include the following items: after the thermal insulation layer of the external wall thermal insulation system of rubber powder EPS particle is hardened, the dry density inspection of rubber powder EPS particle thermal insulation slurry shall be conducted on site The dry density shall not be more than 250kg / m3, and shall not be less than 180kg / m3 The thickness of the insulation layer shall meet the design requirements, and there shall be no negative deviation Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,