Q:Which has better effect of thermal insulation, glass wool or rock wool ?

How to say, glass wool has smaller density. For the same thickness, heat conductivity coefficient and thermal insulation effect are similar. QQ: 2457141870

Q:What are the construction methods of glass?wool?board used in external wall?

It should be more convenient to use glass wool that can be sprayed on other items.

Q:Which one is more enviroment friendly, glass wool mat or rock wool sound insulating block?

Rock wool is not soundproof, so it should be sound-absorbing block instead of sound insulating block. Of these two, rock wool is a little better, but they may make the skin itchy and can only be remopved by adhesive?sticker.

Q:How to distinguish green glass wools?

Rock wool is much harder than glass?silk. rock wool color: Khaki, deep. glass?silk wool color: yellow, light. Cellosilk is not the same. Rock wool is harder while glass?silk wool is softer. Rock wool is white, without elasticity. It is irritating to skin. But glass wool is yellow, with elasticity and without irritation to skin. Glass wool is made through high temperature melting of industrial waste glass, and then making glass into flow by high-speed centrifuge, pulling glass flow into fiber under high temperature and high speed. Rock wool is inorganic fiber made by base materials of fine basalt after high temperature melting in high-speed centrifugation equipment. Glass wool is more economical and environmentally friendly than rock wool.

Q:Now what is the latest color steel sandwich board? such as: Foam, stretches, glass wool

it is better to use rock wool because it is fireproofing and sound insulation.

Q:What are the purposes of centrifugal glass wool?

Function: sound absorption and insulation, as well as thermal insulation of walls.

Q:What is the density of high-temperature glass wool ?

Sound absorption characteristics of glass wool depends on its thickness and density as well as overlay of pavement materials and structure. When applied to practical situations, we should also take into consideration of the cost, appearance, fireproof property, moistureproof, dust, anti-aging.

Q:What performance characteristics does aluminium foil ultra-fine glass wool board have?

1, It has characteristics of waterproof ability, corrosion resistance, no mildew and no insect, able to prevent condensation effectively and prevent pipes from freezing. 2, It is light in weight, high in sound absorption coefficient, low in thermal conductivity with noninflammability and fire-retardant capability as well as chemical stability. 3, It is low in cost, good in hydrophobic property, good in elasticity and softness, which enables it to be a both commonly used insulation material and commonly used cold retaining material. It has a wide range of applications with stable product performance.

Q:What's the types of glass wool points? do they have the same sound insulation effect?

Mineral wool and rock wool basically