huameiworld

At the same time as China's construction industry is developing at a high speed, serious irrationalities and tendencies that are contrary to the scientific concept of development in some places and in some engineering projects must be taken seriously. Some owners, especially some government project owners, are unilaterally pursuing peculiarities. They do not regard building use functions, internal quality, energy conservation, environmental protection, and economic practicality as architectural pursuit goals, and visual impact as one-sided pursuit. The spirit runs counter. In the definition of "green building", the terms "applicable" and "comfort" have been carefully considered. Experts believe that to save resources and protect the environment, it is appropriate to choose "applicable". "Comfort" cannot be controlled by "degree". There is a word difference, but the actual situation is extraordinary. According to indus

When it comes to glass wool insulation, many people first think of either air conditioners or radiators; or down jackets, warm clothes and even the stove and the little sun. These are things that people usually use to heat, so if it is a building and does the machine need heat insulation? At this time, glass wool is needed. Glass wool belongs to a category of glass fiber and is an artificial inorganic fiber. Glass wool is a material that melts molten glass to form cotton. Its chemical composition is glass. It is an inorganic fiber. It has good shape, small bulk density, thermal conductivity, thermal insulation, good sound absorption and corrosion resistance. Chemical properties are stable. What are the characteristics of glass wool in building installation?  Glass Wool Manufacturer  will come and tell you. 1: Seismic performance of structure This property of glass wool is very important in addition to the building's thermal insulation. If the house can withstand a certain vi

The reason why centrifugal glass wool can absorb sound is not due to the rough surface, but because it has a large number of tiny pores and holes that communicate with each other. When sound waves are incident on the centrifugal glass wool, the sound waves can enter the interior of the material along with the pores, causing vibration of air molecules in the voids. Due to the viscous resistance of the air and the friction between the air molecules and the pore wall, the sound energy is converted into heat energy and is lost. The centrifugal glass wool has better sound absorption performance in the middle and high frequencies of sound. The main factors affecting the sound absorption performance of centrifugal glass wool are thickness, density and airflow resistance. Density is the weight per cubic meter of material. Airflow resistance is the ratio of air pressure to air velocity on both sides of the material per unit thickness. Airflow resistance is the most important factor affecting t

The internal fibres of the centrifugal  Glass Wool  are loose and staggered, and there are a lot of tiny pores. It is a typical porous sound-absorbing material and has good sound absorption characteristics. Centrifugal glass wool can be made into wall panels, ceilings, space sound absorbers, etc., which can absorb a lot of sound energy in the room, reduce the reverberation time, and reduce indoor noise. The sound absorption characteristics of centrifugal glass wool are not only related to the thickness and bulk density but also related to the cover material, structural structure and other factors. In construction applications, it is also necessary to take into account issues such as cost, aesthetics, fire protection, moisture, dust, and aging resistance. Centrifugal glass wool is a filamentary material made of molten glass by centrifugal spraying process with fiberizing and spraying thermosetting resin, and then subjected to thermal curing and deep processing, and can be made into a s

Glass Wool  is a new type of insulation material. Due to its unique performance advantages, the insulation material market has quickly occupied a place. Today,  Glass Wool Manufacturers  come to understand the use of glass wool in everyone? In the construction field, the quality of a building has a very direct relationship with its material design, so when choosing building materials, many people will also ask what is the practicality of glass wool? It cannot be said that after spending a lot of money to buy a batch of glass wool, even its usability is not known in any way, so that it has suffered a lot of losses. First of all, the sound insulation of glass wool is particularly good. For example, if you are decorating the boss's office or home, if its sound insulation is not good, it will affect everyone's work-level life, but it can be If you use glass wool, it can play a very good sound insulation effect. Even if it is noisy outside, you can not hear any noise, which

Glass Wool Board  is a deep processing product of glass wool. The raw material used is semi-finished glass wool board, which is made by polishing, spraying, processing and other processes. In order to ensure a certain decorative effect, the surface often uses two treatment methods: one is to paste plastic tissue paper and the other is to spray on its surface. So today, let's take a look at what we should pay attention to during the construction of glass wool board with  Fibre Glass Wool Supplier ? How to check and accept after construction? 1. Quality requirements and guarantee measures of glass wool board. Primary treatment: vertical, flatness within 5mm. Before fixing the board, the embedded parts such as the downpipe and various line pipes should be installed according to the design drawings and construction acceptance specifications. The distance between the scaffold and the wall should be greater than 300 mm. Cutting glass wool board: special knife and saw to en