Exterior insulation system in guangxi
by：Opal
2021-01-18
In order to standardize the development of building energy conservation engineering, the new standards, industry standards and local standards and policies are strictly.
In southern China region, exterior insulation system adopts the reflecting heat insulation coating of insulation putty, and before the promotion of polystyrene particles than thin plastering exterior insulation system, followed by inorganic light aggregate eps thermal insulation mortar exterior insulation system and plaster exterior insulation system
system, extruded polystyrene board thin plastering exterior wall thermal insulation system, pu heat preservation exterior wall thermal insulation system, rock wool board heat preservation decoration decoration integration of exterior wall thermal insulation system, etc. With the passage of time, through the test of time, and try to building energy efficiency, every kind of heat preservation system at the beginning of the popularization and application has its own advantages and characteristics of the various heating system has many shortcomings.
in addition, organic board insulation material not flame retardant, easy to burn, corrosion resistance, there is a lot of accidents. Heat preservation decoration integration of external thermal insulation system, excellent performance, but widespread phenomenon of high cost, limited by developers, cost control, can not be widely used. The difference between the external wall thermal insulation putty and inorganic lightweight insulation mortar is that poor quality of inorganic insulation mortar, easy to cause empty drum, craze, water seepage, fall off. KeBao insulation putty on the product quality to ensure the wall is not empty drum, no crack, small coefficient of thermal conductivity, high strength, good construction performance, reliable product characteristics of
insulation putty for exterior insulation, exterior wall insulation, thermal insulation, floor insulation condole top, very suitable for the humid environment, such as kitchen, toilet. The building energy conservation engineering construction acceptance specifications ( GB50411 - 2007). For wall energy conservation engineering construction should meet the following requirements: the thickness of the insulation material must meet the design requirements; Insulation slurry, insulation is adopted for the exterior insulation and grassroots and bonding between each layer must be strong, there should be no delamination, empty drum and crack;
the wall energy-saving projects of various surface of the base and surface should comply with the design and construction of the building decoration engineering quality acceptance specification 'GB50210 requirements. Act the role of surface construction of basic level should be no delaminating, empty drum and cracks, should level off, clean, moisture content should meet the requirements of the act the role of road surface construction. Exterior wall thermal insulation engineering should not use paste tile as act the role of the surface; Act the role of surface shall not be leakage of exterior wall thermal insulation engineering. Exterior wall thermal insulation engineering decoration decoration panel surface slot, the thermal insulation layer on the surface should have waterproof function or take other measures.
exterior wall insulation construction 'refractory architectural design standard' GB50016 - 2014: building internal and external thermal insulation system, appropriate USES combustion performance of A heat preservation material, unfavorable use B2, B3 material; When building an inner wall thermal insulation system, should meet the following requirements: 1. For personnel intensive place, fires, fuel oil, gas and other dangerous places there's a fire, and all kinds of building evacuation stair, refuge in the aisle, panic room, refuge floors and other places, or parts, combustion performance should be adopted for class a insulation materials. Crowded place building the combustion performance of external thermal insulation material: residential building: when building height is more than 100 m, the combustion performance of insulating material should be A level;
the design and construction advice: used in the insulation wall thermal insulation putty in principle only 25 mm, total thickness after construction more than 25 mm is likely to cause an empty drum craze, may cause serious loss, there is a big accident hidden trouble. Recommended insulation thickness control in 10 - putty 20.
the application of thermal insulation putty reflection heat insulation paint exterior wall thermal insulation system can continue to application
system, extruded polystyrene board thin plastering exterior wall thermal insulation system, pu heat preservation exterior wall thermal insulation system, rock wool board heat preservation decoration decoration integration of exterior wall thermal insulation system, etc. With the passage of time, through the test of time, and try to building energy efficiency, every kind of heat preservation system at the beginning of the popularization and application has its own advantages and characteristics of the various heating system has many shortcomings.
in addition, organic board insulation material not flame retardant, easy to burn, corrosion resistance, there is a lot of accidents. Heat preservation decoration integration of external thermal insulation system, excellent performance, but widespread phenomenon of high cost, limited by developers, cost control, can not be widely used. The difference between the external wall thermal insulation putty and inorganic lightweight insulation mortar is that poor quality of inorganic insulation mortar, easy to cause empty drum, craze, water seepage, fall off. KeBao insulation putty on the product quality to ensure the wall is not empty drum, no crack, small coefficient of thermal conductivity, high strength, good construction performance, reliable product characteristics of
insulation putty for exterior insulation, exterior wall insulation, thermal insulation, floor insulation condole top, very suitable for the humid environment, such as kitchen, toilet. The building energy conservation engineering construction acceptance specifications ( GB50411 - 2007). For wall energy conservation engineering construction should meet the following requirements: the thickness of the insulation material must meet the design requirements; Insulation slurry, insulation is adopted for the exterior insulation and grassroots and bonding between each layer must be strong, there should be no delamination, empty drum and crack;
the wall energy-saving projects of various surface of the base and surface should comply with the design and construction of the building decoration engineering quality acceptance specification 'GB50210 requirements. Act the role of surface construction of basic level should be no delaminating, empty drum and cracks, should level off, clean, moisture content should meet the requirements of the act the role of road surface construction. Exterior wall thermal insulation engineering should not use paste tile as act the role of the surface; Act the role of surface shall not be leakage of exterior wall thermal insulation engineering. Exterior wall thermal insulation engineering decoration decoration panel surface slot, the thermal insulation layer on the surface should have waterproof function or take other measures.
exterior wall insulation construction 'refractory architectural design standard' GB50016 - 2014: building internal and external thermal insulation system, appropriate USES combustion performance of A heat preservation material, unfavorable use B2, B3 material; When building an inner wall thermal insulation system, should meet the following requirements: 1. For personnel intensive place, fires, fuel oil, gas and other dangerous places there's a fire, and all kinds of building evacuation stair, refuge in the aisle, panic room, refuge floors and other places, or parts, combustion performance should be adopted for class a insulation materials. Crowded place building the combustion performance of external thermal insulation material: residential building: when building height is more than 100 m, the combustion performance of insulating material should be A level;
the design and construction advice: used in the insulation wall thermal insulation putty in principle only 25 mm, total thickness after construction more than 25 mm is likely to cause an empty drum craze, may cause serious loss, there is a big accident hidden trouble. Recommended insulation thickness control in 10 - putty 20.
the application of thermal insulation putty reflection heat insulation paint exterior wall thermal insulation system can continue to application
