We know from the observation of nature that water can be varied in liquid, solid and gaseous states.When the outside temperature changes, the water also changes its physical properties, such as condensation.Dewcondensation is a physical phenomenon, which

Sound insulation floor is a special sound insulation material, which is mainly used for sound insulation between floor slabs of buildings.It is a professionally designed composite sheet material with a two-layer structure, including a mute substrate and a

Thermal insulation material is a new type of material whose thermal coefficient is less than 0.12. It is widely used in electric power, metallurgy, petroleum refining and chemical industry, especially in the field of heat preservation and insulation of bo

Rock wool is a common thermal insulation material, basalt and other volcanic rocks as the main raw material, after high temperature melting, the use of centrifugal blowing method made of mineral fiber, and then add environmental protection resin adhesive,

Centrifugal glass wool is a kind of sound absorbing material which is often used in KTV, opera house and other scenes. It has good sound absorbing performance for high frequency sound.In practical application, the thickness, density, air resistance and in

Glass wool is a common sound absorbing material, often used in KTV, opera house, conference room, studio, recording studio, broadcast room and other places.The bulk density of a material is the weight of an object per unit volume. For centrifugal glass wo

Glass wool is a kind of porous sound absorption material, because of its wide range of materials processing and manufacturing is relatively simple and relatively low price, and some new porous materials of low frequency sound absorption performance has be

High temperature resistant heat insulation material refers to the general average temperature or less than 350 degrees Celsius, and the thermal conductivity is less than 0.14W/(M.K) of the material, is a category of thermal insulation materials.And glass

Glass wool is a wide range of thermal insulation materials, it is the use of glass as the main raw material, supplemented by a certain proportion of other materials, after high temperature melting, through the sleeve into the centrifuge using centrifugal

With the rapid development of the national economy, the construction process of urbanization is accelerated, and high-rise buildings are rising from the ground, bringing new vitality and vitality to the city, as well as new jobs and consumer markets.At pr

With the advent of low carbon era, non-pollution, energy saving and environmental protection of external wall insulation material has become the development trend of building materials industry.The domestic energy saving and environmental protection is in

With the rapid development of construction industry, wall and roof insulation materials emerge in an endless stream.Rock wool is widely welcomed because of its excellent fire performance and thermal insulation function, especially its light weight, easy t