CN201991147U - Novel roof water-proof, heat insulation and flame-retardant decoration system - Google Patents

Abstract

The new roof waterproof, thermal insulation and flame retardant decoration system is composed of permeable crystalline self-closing waterproof adhesive mortar, flame retardant insulation layer, waterproof layer, and decorative protection layer in order from bottom to top. The utility model overcomes the shortcomings of the existing roof waterproof and heat preservation construction system itself, and integrates waterproof, heat preservation, flame retardant and decoration. The waterproof and heat preservation systems in the system are mutually compatible and self-contained. The advantages of the roof and the inverted roof extend the service life of waterproofing and heat preservation, and the installation is simple and fast. The flame-retardant insulation layer greatly reduces the fire hazards in the process of construction, installation and use, and at the same time avoids the separate construction of the waterproof layer The use of organic adhesives or gasoline blowtorches in the process will cause environmental pollution and potential safety hazards.

Description

New roof waterproof heat preservation flame retardant decoration system

1. Technical field

The utility model relates to a construction system integrating waterproofing, heat preservation, flame retardancy and decoration, which is used as a common building roof and a planting roof garden.

2. Background technology

With the development of the economy and the progress of the times, the requirements for building materials are getting higher and higher, and the original building materials can no longer meet the requirements of the development of the times. China has the largest population in the world, the largest building scale in the world, the largest new building area in the world every year, and the largest energy consumption of buildings in the world. Energy conservation and emission reduction have become my country's basic national policy, and building energy conservation is an important field of energy conservation and emission reduction. The country has A "three-step" energy-saving plan has been formulated, and the waterproof structure of the building roof is also an essential level. At present, there are many deficiencies in the domestic waterproof, thermal insulation and decoration systems. The specific performance is as follows: first, the waterproof, thermal insulation and decorative layers need to be distributed, and the increase in construction links leads to high construction costs, long periods, many control links, and seepage during use. Leakage is very common; second, the thermal insulation performance of various insulation materials currently used, such as EPS, XPS, SPU, rock wool, etc., has gradually failed to meet the requirement of 65% energy saving. Although rock wool has a certain thermal insulation effect, condensation will occur Phenomenon, it will melt after encountering fire, it can neither be used as insulation material, nor can it be used as fire barrier. It is related to the use of materials, which brings huge losses to the life and property of the country and the people; third, the waterproof layer is damaged due to external factors such as aging, trampling, and deformation of the base layer, especially when the roof garden is planted, and the waterproof layer is punctured by the root tip of the plant. Water leakage from the roof; Fourth, in order to reduce the heat absorption performance of the exposed roof waterproof material and avoid the long-term exposure of the waterproof material to the environment of ultraviolet light, cold and heat changes, some areas try to use an inverted waterproof and thermal insulation roof system, but due to the weather resistance of the thermal insulation material Poor water absorption and high water absorption, the practice of inverted roofs has received great restrictions in practical applications.

3. Contents of the invention

The utility model overcomes the deficiencies in the existing roof waterproofing and heat preservation construction system, and prefabricates the waterproof layer, flame retardant heat preservation layer and decorative layer into an integrated board in the factory. During the construction, according to the area and shape of the working surface, the prepared integrated board is fixed with the base layer with permeable crystalline self-closing waterproof adhesive mortar. The installation is simple and fast, and it can work on a wet base surface. Waterproof, thermal insulation, flame-retardant decoration in one, while avoiding the disadvantages of unstable foam performance indicators caused by the influence of ambient temperature and humidity on-site foaming.

In order to achieve the above object, the utility model takes the following technical solutions:

1. A new type of roof waterproof, thermal insulation and flame retardant decoration system, characterized in that: it is composed of permeable crystalline self-closing waterproof adhesive mortar (1), flame retardant insulation layer (2), waterproof layer (3), and decorative protection layer (4). Composed in bottom-up order.

2. The flame-retardant insulation layer (2) is one of flame-retardant polyisocyanurate foam board, modified phenolic foam board, and flame-retardant polyurethane foam board.

3. The waterproof layer (3) is one of root puncture-resistant waterproof membranes, polymer waterproof membranes, polymer modified asphalt waterproof membranes, linoleum tiles, and waterproof coatings.

4. The decorative protective layer (4) is one of decorative tiles, polymer cement mortar, decorative bricks, silicon-calcium boards, glass magnesium boards, metal decorative boards, and real stone paint.

The beneficial effect of the utility model is that the integrated board is prefabricated in the factory by the flame-retardant insulation layer, the waterproof layer and the decorative protective layer, and the integrated board and the base layer are bonded and fixed by using the permeable crystalline self-closing waterproof adhesive mortar. The system integrates waterproof, thermal insulation, flame retardant and decoration. The waterproof and thermal insulation in the system are compatible with each other and self-contained. It also has the advantages of the upright roof and the inverted roof, prolonging the service life of waterproof and thermal insulation. The installation is simple and fast, and the flame-retardant insulation layer greatly reduces the fire hazards in the process of construction, installation and use, and at the same time avoids environmental pollution and potential safety hazards caused by the use of organic adhesives or gasoline blowtorches in the separate construction of the waterproof layer.

4. Description of drawings

The purpose, specific structural features and advantages of the present utility model can be further understood through the description of the drawings and the specific embodiments.

In the figure 1. Penetrating crystalline self-closing waterproof adhesive mortar 2. Flame retardant insulation layer 3. Waterproof layer 4. Decorative protective layer

5. Specific implementation

Referring to the accompanying drawings, the specific implementation method is that the flame-retardant insulation layer (2) adopts modified phenolic foam board, the waterproof layer (3) adopts polymer modified asphalt waterproof membrane, and the decorative protective layer (4) adopts polymer cement Mortar, through the foam board continuous foaming production line, while the modified phenolic foam is being foamed, the polymer modified bitumen waterproof membrane is compounded on the upper surface of the modified phenolic foam board in the pressure conveyor, and then the polymer The upper surface of the modified asphalt waterproofing membrane is scraped and coated with polymer cement mortar, and dried in a drying channel to form an integrated board. The prepared integrated board can be cut according to actual needs. The width can be selected from 300mm to 1500mm, and the length can be selected at Choose from 1200mm to 8000mm, and the thickness can be selected from 30mm to 80mm. The integrated board is bonded and fixed with the roof base layer with permeable crystalline self-closing waterproof adhesive mortar (1) to form a new roof waterproof, heat preservation and flame retardant decoration system.

The above is a representative embodiment of the utility model, and all changes made according to the utility model, when the functions and effects produced do not exceed the scope of the technical solution of the utility model, all belong to the protection scope of the utility model.

In summary, the utility model realizes an integrated system of waterproofing, heat preservation, flame retardant and decoration, and its structural features have both the advantages of upright roofs and inverted roofs, and can be widely used in flat and sloping roofs, metal roofs, and overhead roofs. Waterproofing, heat preservation and decoration projects of roof, single-layer roof and planting roof, especially suitable for the construction of public facilities and venues such as sports venues, exhibition halls, cold storages, granaries, and large conference venues with strict requirements for heat preservation, waterproofing and fire prevention.

Claims (4)

1. A new type of roof waterproof, thermal insulation and flame retardant decoration system, characterized in that it is composed of permeable crystalline self-closing waterproof adhesive mortar (1), flame retardant insulation layer (2), waterproof layer (3), and decorative protection layer (4). Composed in bottom-up order. 2. The roof waterproof, thermal insulation and flame retardant decoration system according to claim 1, characterized in that: the flame retardant insulation layer (2) is a flame retardant polyisocyanurate foam board, a modified phenolic foam board, a flame retardant One of the polyurethane foam boards. 3. The roof waterproof, heat preservation and flame retardant decoration system according to claim 1, characterized in that: the waterproof layer (3) is root puncture resistant waterproof coiled material, polymer waterproof coiled material, polymer modified asphalt waterproof coiled material, One of linoleum tiles and waterproof coatings. 4. The roof waterproof, thermal insulation and flame retardant decoration system according to claim 1, characterized in that: the decorative protective layer (4) is decorative tile, polymer cement mortar, decorative brick, silicon-calcium board, glass magnesium board, metal decorative board , a kind of real stone paint. the