The types of architectural coatings and their characteristics, as well as the types of external wall insulation materials.

First, the type of architectural paint and its characteristics
decoration process, in the selection of the appropriate paint, will pay attention to whether the paint is healthy, environmental protection, whether there is a hidden harm to the family, but also hope that the paint on the home decoration, protection and change the bedroom environment and other performance. So it's important to choose a good architectural coating. Paint refers to the application of the surface of the object and can form a tough protective film of the material, architectural coating is an important category of paint, in China, will generally be used for the building interior wall, external wall, roof, floor, toilet coating called architectural coating .
of architectural coatings: 1. According to the use of the site, can be divided into: interior wall paint, exterior paint, floor paint and roof paint. 2. According to the film, can be divided into: organic and inorganic coatings, organic acrylic exterior paint, inorganic external wall coatings, organic inorganic composite coatings; Type coatings and powder coatings; 4. By coating, can be divided into: thin coating coatings, raw coating coatings, sand coating coatings; 5. According to the special properties of architectural coatings, can be divided into: waterproof coatings, fire-resistant coatings, mold-proof coatings and anti-dew coatings.
characteristics of architectural coatings: architectural coatings with decoration, protection and change of the living room environment and other functions, the proportion of various functions varies according to the purpose of use. 1. Decoration: Mainly through the beautification of the building to improve its appearance value. Including flat color, pattern and gloss aspects of the concept design and three-dimensional pattern concept design. 2. Protection: refers to the protection of buildings from environmental impact and destruction, different types of protected bodies on the protection function requirements of different content. For example, anti-mold, fire, insulation, corrosion resistance and so on. 3. Change the living room environment: mainly for indoor coating, is to help improve the living environment functions, such as sound insulation, sound-absorbing paint and its classification, anti-dew, so that the home more suitable for human living and life.
2, external wall insulation materials
the new external wall insulation materials are mainly reflected in a new type, such as what extrusion plate, polybenzene plate, rock wool plate, foaming cement, plastic powder polyphenyl particles, polyurethane these insulation materials are common traditional insulation materials, not to mention any new type. The insulation material of the outer wall is divided into inorganic and organic.
According to the use, the external wall insulation material can be divided into several types of one, the outer wall insulation material 1, silicate insulation material 2, ceramic insulation material 3, plastic powder polybenzene particles 4, wire mesh cement foam plate (Shule plate) 5, extruded plate XPS6, hard foam polyurethane site spraying, hard bubble polyurethane Insulation plate 2, roofing material 1, ceramic insulation plate 2, xps extrusion plate 3, EPS foam plate 4, pearl rock and pearl rock brick 5, zircon and zircon brick three, thermal, air conditioning material phenolic resin, polyurethane waterproof insulation integration, rubber sponge, polyethylene, polystyrene foam, glass cotton, rock wool. Fourth, steel material polystyrene, extruded plate, polyurethane plate, glass cotton felt and so on. Fifth, inorgable insulation material foaming cement, Yintong YT inorderable active insulation system. According to the fire rating is divided into: Class A non-combustible materials, mostly inorgeable insulation materials, such as glass microbead insulation mortar, lazyma cotton plate, glass cotton plate. B1-grade flame retardant materials, mostly organic materials, add a large number of flame retardants, such as polyphenyl plate, extruded plate, phenolic plate, polyurethane plate and so on. Class B2 flame retardant materials, also known as flame retardant materials, are mostly organic insulation materials, adding a moderate amount of flame retardants. If according to the insulation effect is good or bad division, extrusion plate, polyurethane, phenolic plate insulation effect is the best, polyphenyl plate, rock wool plate is better, glass microbead insulation mortar is poor. What XPS extruded polystyrene foaming plate, also known as polystyrene extrusion plate (XPS): has a perfect closed-hole honeycomb structure, its density, water absorption, thermal conductivity and steam penetration coefficient are lower than Other types of plate insulation materials, so it has good strength, light, breathable, corrosion-resistant, anti-aging, low price and so on, widely used in the construction industry insulation, roads, railways, airports, squares of antifreeze insulation, home decoration and other fields. Insulation mortar: insulation mortar is a variety of lightweight materials for the bone, cement for gel, mixed with some modified additives, by the production enterprise mixing and mixing made of a premixed dry powder mortar. Mainly used for building exterior wall insulation, with construction convenience, durability and other advantages. Phenol foam: phenolic foam is recognized internationally as one of the most promising new insulation materials in the construction industry. Because, this new material and the usual polymer resin rely on the addition of flame retardant materials to obtain the material is fundamentally different, in the fire does not burn, does not melt, will not emit toxic fumes, and has the advantages of light, non-toxic, non-corrosive, insulation, energy saving, sound insulation, low price and so on. EPS boards (also known as benzene plates, foam plates) are short for hairy polystyrene plates. It is made from the pre-haired, ripe, molded, dried and cut processes of the developable polystyrene material (Expandable Polystyrene). It can be made into different densities, different shapes of foam products, but also can produce a variety of different thicknesses of foam sheet. External insulation materials are rock wool, glass cotton felt, polystyrene foam plate, ceramic concrete composite polyphenyl imitation stone decorative insulation plate, wire mesh frame core wall plate. Polybenzene plates have been widely used in the world's external wall insulation technology because of their excellent physical properties and low cost. The external technology is the use of bonded mortar or special fixtures to attach the insulation material, hanging on the outer wall, and then apply anti-cracking mortar, press into the fiberglass mesh cloth to form a protective layer, and finally add decorative surface.
.