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Roles, positions and interests of the insulation
Thermal insulation materials have a large role in the construction industry. Use of advanced insulation materials allows increased efficiency and reduced thermal insulation construction investment, reduce cost of the project, increasing the value of construction works.
 
In the course of construction, the cost of building materials account for about 50-60% average success rates virginity. Update the advanced insulation allows increased efficiency and reduced thermal insulation construction investment, reduce cost of works, increase the value of buildings. Currently on the insulation market is very diverse in types, but most of them have low thermal conductivity, thermal limiting transition out. The most common is the glasswool, followed by rockwool insulation , ceramic fiber.
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Roof insulation
 
1. The role and position of insulation.
Today insulation materials commonly used in construction industry, transportation, civil engineering, petrochemical industry, and many other fields. Heat- allow the construction of energy-saving reduction in hot weather or tropical regions, as well as reduce heat loss in winter or in cold climates. In extreme climates, require the use of insulation materials have high standards created favorable environment for human activities within the architecture.
Thermal insulation materials are used in most work environments with low temperatures or above average.
2. Economic efficiency construction techniques and insulation.
In a common construction, the insulation is applied in the frame bearing core, the foundation, walls shoe surface, significantly reducing the area surrounding space. According to the documents on 1 m2 building is constructed from brick, which weighs about 3000kg, the assembly of a large plate is about 2000kg, if the building is surrounded by a wall panel insulation high density is only about 500kg to 800kg for 1m2. Means 4-6 times lower than brick walls. In case if the buildings are far from urban centers or manufacturing plants, the economic efficiency depends on transportation. Because the weight of the lighter material economic cost will be cheaper than transporting bricks from 5-6 times.
 When construction of the plant and warehouse are assembled from large panels and frame type buildings, used for insulation covering structural frames, ceiling allows reduce costs 1.5-3 times the iron steel and cement .
In the same industrial sector, thermal insulation is used for industrial machinery, thermal equipment, pipeline aims to protect people and property around. Heat- not only limit the amount of external heat, which saves fuel but also capable of promoting technological processes. When construction of thermal power plants, finding solutions to limit heat loss is top priority, using insulation to reduce losses to 25 times, saving up to 95% of raw materials.
For refrigeration industry, insulation allows saving material and cooling energy. Also insulation is also capable of sound insulation, improving the working environment.           
►Next : Classification insulation under the external appearance.
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