Hollow vitrified beads, expanded perlite, closed-cell perlite, rock wool, foamed concrete.
2) From the purpose:
Inorganic insulation board, inorganic insulation mortar, foamed cement board.
Inorganic thermal insulation materials have the characteristics of energy saving, waste utilization, thermal insulation, fire prevention, antifreeze, aging resistance, low price and so on, and the market demand is broad. Such as hollow vitrified beads, expanded perlite, closed-cell perlite, rock wool, etc. Inorganic thermal insulation materials have higher bulk density and lower thermal insulation efficiency, but they are fireproof and flame retardant, with small deformation coefficient, anti-aging, stable performance, good combination with wall foundation and plastering layer, good safety and stability, higher thermal insulation strength and durability than organic thermal insulation materials, long service life, less construction difficulty, lower project cost, good ecological and environmental protection, and can be recycled.
Question 2: What are the commonly used inorganic thermal insulation materials? At present, with the improvement of external wall thermal insulation and fire prevention requirements, inorganic thermal insulation materials have the characteristics of energy saving, waste utilization, thermal insulation, fire prevention, frost resistance, aging resistance and so on, and the market demand is broad. At present, the inorganic thermal insulation materials on the market mainly include vitrified beads, rock wool board, glass wool, expanded perlite, aerated concrete and so on.
Question 3: What is inorganic insulation board? This is a general term for a kind of materials, that is, insulation boards made of inorganic incombustible materials. Such as foam glass insulation board, foam cement insulation board and so on.
Question 4: HTST inorganic insulation board is a kind of mechanical filtration equipment with finely divided garnet or other materials as the bed. Its principle ... ultrafiltration membrane equipment has flat type, tubular type, spiral type and ... the holding time is 30 minutes. High temperature short time sterilization (HTST), sterilization temperature
Question 5: What are the varieties of insulation boards? On a large scale, insulation boards are inorganic and organic.
Inorganic general varieties: rock wool, glass wool, carbon slag compression board, etc.
Organic general varieties: extruded board, polystyrene board, polyurethane, phenolic resin, etc.
Various plates are classified in more detail according to their performance differences.
General properties are waterproof, fireproof and mechanical properties.
Of course, different kinds of insulation boards have their specific production methods, construction methods and application scope.
Question 6: What are the composite insulation boards?
1, YT inorganic active wall insulation material YT inorganic active wall insulation material is a new type of wall insulation material, which adopts the original meshless insulation technology in China and has good insulation effect. Grid cloth, rivets, anti-crack mortar and plastering mortar are not needed, and they are directly plastered on the wall after being mixed with water, and the exterior of the insulation layer can be directly plastered or plastered, so the construction process is simple and convenient, and the construction period is greatly shortened. Class A non-combustible, high temperature resistant 1500℃. Anti-cracking and anti-hollowing. Life like a wall. Excellent comprehensive cost performance.
2. Mineral wool, rock (mineral) wool and glass wool are sometimes collectively referred to as mineral wool, which belongs to inorganic wall insulation materials and is easy to absorb water, leading to weight increase and eventually the insulation layer falls off. The construction technology also needs to be equipped with grid cloth and waterproof measures.
3. Polystyrene particle thermal insulation slurry, which has higher water absorption than other materials, must be used as anti-crack waterproof layer. The anti-crack waterproof protective layer material is composed of anti-crack cement mortar and glass fiber mesh, which can effectively control the cracks of the protective layer for a long time.
4, extruded board, extruded board has good thermal insulation effect, higher price, and easy to burn, and the construction process is complicated, so it is necessary to add grid cloth.
Question 7: Which kinds of cast-in-place vitrified bead foamed cement are the best for inorganic thermal insulation materials? Germans completely used 200mm cast-in-place vitrified bead foamed cement, and the core patent belongs to China people. 200mm cast-in-place vitrified bead foamed cement is twice as high as the current national energy saving and emission reduction standard. Hydrophobic rock wool can also be used, the price is higher than that of cast-in-place vitrified bead foamed cement, and the quality is much worse. Patents punish Germans, but Germans don't. The organic course was invented by Hitler, but it was used to kill people.
Question 8: Is the foam board of external wall insulation board organic or inorganic? Insulation board belongs to organic insulation.
Inorganic thermal insulation is called inorganic thermal insulation mortar.
At present, the thermal insulation materials used in the market are divided into organic thermal insulation materials and inorganic thermal insulation materials. Traditional organic thermal insulation materials mainly include molded polystyrene foam board (EPS), extruded polystyrene foam board (XPS) and polyurethane (PU), while inorganic thermal insulation materials mainly include vitrified bead thermal insulation mortar and rock wool.
Compared with inorganic thermal insulation materials, organic thermal insulation materials have better thermal conductivity, but the bonding strength with cement-based materials is poor, and it is easy to crack and fall off during use. Moreover, the organic thermal insulation material itself is flammable, and a certain amount of flame retardant is added during use. Due to the imperfect market supervision system, many enterprises reduce the amount of flame retardant in order to reduce costs, resulting in many products that do not meet the flame retardant requirements being shoddy, which has great security risks in the use process.
However, inorganic thermal insulation materials belong to non-combustible materials, which have good adhesion to the wall, but their thermal conductivity and water absorption are generally high, so they have not been widely promoted.
Question 9: What kinds of insulation materials are there? Hello, I'm Lantian, and I'm glad to answer this question for you. There are many kinds of external wall insulation materials, which can be divided into three types according to materials: inorganic insulation materials, organic insulation materials and composite insulation materials. Common inorganic thermal insulation materials are: rock wool board, vitrified bead thermal insulation mortar, foamed cement board and glass wool board. Organic thermal insulation materials include: molded polystyrene board, extruded polystyrene board, phenolic resin plate, polyurethane board, etc. According to the fire protection grade, it is divided into Class A nonflammable type, Class B 1 nonflammable type and Class B2 combustible type. Inorganic thermal insulation materials are all Grade A materials, and organic thermal insulation materials can reach Grade B 1 at the highest. In addition, according to the shape can also be divided into plate, powder and so on. I hope my answer is useful to you.
Question 10: What are the classifications of structural insulation boards? TDD exterior wall thermal insulation and decoration integrated plate is composed of thermal insulation layer, inorganic resin plate, strong composite adhesive and decorative coating, and its fire rating fully meets the national fire acceptance standard.
1, facing series, including: fluorocarbon metallic paint, fluorocarbon solid color paint, real stone paint, floral paint, natural stone, granite, relief match, imitation stone, imitation brick, texture match, etc.
2. Thermal insulation material series, including XPS (extruded board), EPS (polystyrene board), PUR (polyurethane), phenolic board, rock wool board and ultra-thin thermal insulation board.