In the smoke exhaust system of the kitchen, the design and installation of the exhaust duct is more important, which will directly affect the ventilation problem of the kitchen. In fact, there are still many kinds of insulation materials in life.

The main function of setting up a smoke prevention and exhaust system is that once a smoke fire occurs in a building, the smoke prevention and exhaust system can be quickly activated to effectively control the smoke in the designated smoke prevention area

Glass fiber wool is a kind of thermal insulation material widely used in the construction field. Is glass fiber wool afraid of water? Everyone will have questions. Glass fiber can be made into glass wool board, glass wool felt, glass wool tube and so on.

In modern buildings, the fire protection wrapping of ventilation ducts has received much attention. In the past, galvanized iron air ducts were commonly used, but they were not fire-resistant, so many people began to use fire-resistant wrapped air ducts,

Glass wool is a common thermal insulation material, which belongs to the fiber structure material. It has the properties of thermal insulation, sound absorption and noise reduction, corrosion resistance, high durability, A1 class non-combustibility, etc.

External wall insulation material is a material used for building wall insulation, not only for winter heating, but also for building insulation. It is often used in new buildings and energy-saving renovation projects to improve wall insulation performanc

Centrifugal glass wool is mixed with natural minerals such as quartz sand, dolomite, borax, etc., and adopts the centrifugal blowing glass wool production process to produce glass wool with good resilience, soft and slender fibers

Rubber-plastic foam insulation cotton is a kind of insulation material. In developed countries, energy-saving and environmentally friendly materials are highly valued. Rubber-plastic foam insulation cotton has a broad market, saves a lot of energy

Among the application materials for external wall insulation, rock wool can meet the requirements of building energy saving and fire protection at the same time, and is an inorganic thermal insulation material with a combustion performance grade of A.

The smoke prevention and exhaust duct is an important part of the fire protection system. When a fire occurs in a building, the smoke prevention and exhaust duct can discharge the indoor toxic fumes to the outside, and send natural air to the room

Rubber and plastic thermal insulation materials are widely used in daily life because of their great thermal insulation effect and good performance

Building energy efficiency is the need for the development of the construction industry. After years of development, it has become an important development trend.