Classification, structural characteristics, main technical indicators and applicable scope of external thermal insulation systems The external thermal insulation system of the external wall is divided into the following types due to the different materials of the thermal insulation layer. The different thermal insulation properties (thermal conductivity) of different thermal insulation materials are applicable to different climate zones and environments. 1. Introduction to the system JCTA-950 inorganic thermal insulation mortar is a new type of thermal insulation mortar material used for the inner and outer walls of buildings. It uses inorganic lightweight insulation particles as light aggregate, plus cementitious materials, stone powder and anti-cracking additives. And dry powder mortar composed of other fillers. 2, the new inorganic thermal insulation material --- vitrified microbead vitrified microbeads are non-standard spherical structure, the shell is closed, but has a microporous structure, the surface of which is vitrified. It has remarkable features such as light weight, heat insulation, fire resistance, high temperature resistance, aging resistance and low water absorption. 3. Advantages and characteristics 1. Using vitrified microbead inorganic material as the main energy-saving material, its high strength and low water absorption rate overcome the traditional water-absorbing properties of expanded perlite materials, easy to powder, and volume in slurry mixing. The loss rate is large, which may cause the thermal insulation performance of the product to decrease and the hollow drum to crack. 2. Vitrified microbeads as inorganic insulation materials, the combustion performance grade is A grade non-combustible, making up for the poor fire resistance of polyphenylene organic materials, low temperature generation of harmful gases, low aging resistance, high resilience during construction and easy Defects such as worm plaque. 3. Vitrified microbead insulation mortar is a one-component insulation material with stable and reliable quality, good adhesion, early strength and quick drying, short construction period and easy construction quality. These features greatly reduce the cost of the insulation system. Reduce construction procedures and labor intensity. Inorganic thermal insulation mortar has good crack resistance, fire resistance and weather resistance. It has strong ability to resist the external environment's erosion and damage to the insulation layer. Therefore, the product has a long service life and can be applied to the insulation and energy conservation projects of the inner and outer walls. 4. Execution Standards and Consumption The Shanghai area implements the 80 type requirements of DB31/T366, and the other provinces and cities implement the requirements of GB20473. The water-cement ratio is generally 1:1.1 to 1.3, and the amount of 3 cm thick per square is about 12.5 Kg. 5. Composition of Table 3.1.5 JCTA-950 inorganic thermal insulation mortar system Motorcycle Tire,Motorcycle Tyre,General Motorcycle Tire Qingdao Friend New Energy Development CO.,LTD , http://www.friendtyres.com