Q:What are the exterior wall thermal insulation materials?

Organic thermal insulation material:Such as rice straw, rice husk, sugarcane fiber, softwood, kapok, sawdust, wood shavings, wood fiber and their products.Advantages: this kind of material has a small volume, a wide range of sources, most of the low price, but the moisture absorption is large, easy to decay after damp, and easy to decompose or burn at high temperature.

Q:Is it dangerous to make mineral cotton mattresses?

You should see the mineral wool mattress, mineral wool is Lord palm mattress, adding mineral wool because of mineral materials with various physical properties under certain conditions, such as far infrared energy and electric energy, magnetic energy, new products, general quality products.

Q:What are common house thermal insulation materials?

In architecture, it is customary to control the flow of heat through the houseMaterials called thermal insulation prevent the heat from entering the room from being called heat insulation material. Insulation, thermal insulation materials insulation materials called duncan. The commonly used insulation materials can be divided into two categories: organic and inorganic. In its shape

Q:What's the difference between glass fiber and mineral wool?

Referred to as mineral wool. With non flammable, no mildew, no borers and other properties. Made into felt, blankets, mats, ropes, plates and so on. Used as sound absorption, shock absorption and heat insulation material.

Q:What are the exterior wall insulation materials?

Polyurethane, this material is the best performance of other materials in the insulation cotton, the use of more, such as refrigerators, cold, and so on. The thermal conductivity is much lower than that of the benzene and extrusion panels, and the price is much higher.

Q:How about the appearance of glass wool, mineral wool and asbestos?

Glass wool belongs to a kind of glass fiber, it is a kind of man-made inorganic fiber. Quartz, sand, limestone, dolomite and other natural ore as the main raw materials, with a number of soda ash, borax and other chemical raw materials into glass. In the melting state, by means of external force, the system is thrown into flocculent fibers, and the fibers and fibers are made of solid intersection. They are intertwined with each other and show a lot of small gaps. This gap can be considered as a pore. Therefore, the glass wool can be regarded as a porous material and has good thermal insulation and sound absorption performance.

Q:Advantages of exterior wall energy saving and environmental protection heat insulation coating

At present, there are many kinds of exterior wall insulation materials in the market, which can be divided into organic insulation materials and inorganic insulation materials. Materials are inorganic active insulation materials, foam, mineral wool products, foam glass, expanded perlite insulation, powder particles insulation slurry EPS, spraying mineral cotton, foam cement insulation products, vacuum insulation panel etc..

Q:What are the differences and prices between rock wool board and mineral wool board?

The habit of speaking, usually will use slag as the main raw materials to produce products known as mineral wool, and the use of natural rocks such as basalt or diabase as the main raw material for the production of a product called rock wool;

Q:What are the composite thermal insulation boards?

Mineral wool, rock (mineral) cotton and glass wool, sometimes referred to as mineral cotton, belong to inorganic wall insulation materials, but also easy to absorb water and lead to weight gain, and eventually lead to insulation layer fall off. Construction process also needs to add grid cloth, do waterproof measures.

Q:Fireproof rock wool board can be used as firewall?

Composite rock wool board and slag wool board referred to as mineral wool, slag wool has been widely used in metallurgy, machinery, building materials, petroleum and chemical industry in 1970s, rock wool used for external wall thermal insulation in developed countries such as the EU has a history of nearly 30 years, but in our country because of its high cost and production cost, the economic costs of organic insulation the material is greater than, the application range is not big.