CN202081585U - Anti-leakage warmth-keeping plate for building - Google Patents

Abstract

An anti-seepage and thermal insulation board for buildings, which is formed by bonding photovoltaic cells (1), anti-ultraviolet flame-retardant cloth (2), thermal insulation and sound insulation panels (3), and geotechnical anti-seepage membranes (4). First coat one deck of waterproof paint (8) on the roof, spread glass fiber thin felt (7), as the backing material of the house, coat the anti-seepage insulation board with elastic waterproof glue (6) and arrange it, then, in Apply elastic waterproof glue (6) to the gaps between the energy-collecting plates, plug in the connectors of the photovoltaic cells, and stick a flame-retardant silicone sealing strip (5). It integrates heat preservation, sound insulation, waterproof and energy saving, and is also the power source of energy-saving lamps and household appliances. It has the characteristics of UV resistance, good weather resistance, high elongation, good elasticity, strong deformation resistance, high bonding strength, strong adhesion, and can shield cracks. Suitable for all kinds of buildings.

Description

A building anti-seepage insulation board

technical field

The utility model relates to an anti-seepage and thermal insulation material for buildings, which belongs to green building products. the

Background technique

With the improvement of people's living standards, higher requirements are put forward for buildings. Green building is not only a solution to promote low-carbon economy and cure global warming, but also a need for the development of modern buildings and the comfort of people's living. In the development of green buildings, the concept of circular economy and the development model of compact urban space should be advocated, and the potential of building energy saving, land saving, water saving, and material saving should be tapped; regionality should be emphasized, and local conditions should be adjusted according to local natural resource conditions and climate characteristics. Create a green building with the characteristics of the times. The principles of focusing on the life cycle of buildings, protecting the natural environment, and creating a suitable and healthy environment should be followed. my country's green buildings are composed of six types of indicators: land saving and outdoor environment, energy saving and energy utilization, water saving and water resource utilization, material saving and material resources, indoor environmental quality and operation management. the

All countries in the world have invested a lot of research on building energy efficiency. The United States proposes to reduce building emissions by 60% by 2016. These include energy-saving doors and windows accounting for 50%; external wall insulation materials accounted for 30%; energy-saving lamps and appliances accounted for 20%. In China, in recent years, photovoltaic cell manufacturing technology has become more and more perfect, the cost has been continuously reduced, and the application has become more and more popular. The use of solar energy is the cleanest and most environmentally friendly energy. However, due to the limited space, the question of where to place the panels is becoming more and more difficult. The roof panel material is in a sunny place. On the other hand, the problems of waterproof leakage, sound insulation and heat preservation on the top floor of the building also need to be solved urgently. Therefore, roof panel materials that not only have the functions of sunshade, heat preservation, sound insulation, rain protection, and waterproof, but also can effectively collect solar energy have a good market prospect. the

Contents of the invention

The utility model is aimed at these problems, according to my country's green building index, and designs a kind of roof panel product of the novel anti-seepage insulation board of building that can not only keep warm, soundproof and waterproof, but also collect solar energy. the

The utility model comprises a photovoltaic cell, a heat insulation and sound insulation board, and an anti-ultraviolet cover filler. Its characteristics are: a layer of geomembrane at the bottom, a layer of heat insulation and sound insulation board in the middle, a layer of photovoltaic panels on the top, and a layer of anti-ultraviolet flame retardant filler on the exposed part of the heat insulation and sound insulation board, and the above layers are glued and pressed into one. the

The geomembrane is a geotechnical anti-seepage material that uses plastic film as the anti-seepage base material and is compounded with non-woven fabrics. PE (polyethylene), PVC (polyvinyl chloride) and EVA (ethylene/vinyl acetate copolymer) can be selected. They are a kind of polymer chemical flexible material with small specific gravity, strong extensibility, high adaptability to deformation, corrosion resistance, low temperature resistance and good frost resistance. At the same time, they have good corrosion resistance to bacteria and chemicals, and are not afraid of acid, alkali, and salt erosion. the

The heat insulation and sound insulation board adopts a rigid foam plastic board, such as polystyrene resin plus other raw and auxiliary materials and polymers, which are manufactured by heating and mixing while injecting a catalyst, and then extrusion molding. plate. Its scientific name is extruded polystyrene board (XPS for short), which has a perfect closed-cell honeycomb structure, almost no water absorption, low thermal conductivity, high compression resistance, and good aging resistance. the

Said photovoltaic battery panels are various flat solar panels and thin-film solar panels, such as monocrystalline silicon batteries, polycrystalline silicon batteries, gallium arsenide batteries, cadmium sulfide batteries, cadmium telluride batteries, etc. can be used. The width of the solar panel must be smaller than the width of the insulation board. The bonding of insulation panels, battery panels, and UV-resistant, flame-retardant filler forms the sun-facing side of the roof panels. the

The anti-ultraviolet flame retardant filler can be made of flame retardant cloth and flame retardant silica gel, and its good flame retardant performance meets the national and EU standards. It has the properties of environmental protection, non-toxic, no peculiar smell, fire retardant, oil and water repellency and acid and alkali resistance. the

The positive effect of the utility model:

The utility model follows the principle of paying attention to the whole life cycle of the building, protecting the natural environment, and creating a suitable and healthy environment. The utility model adopts the combination of solar panels and thermal insulation, sound insulation and anti-seepage materials, and makes full use of natural energy as an independent light energy power supply. At the same time, it plays the role of sunshade, waterproof, sound insulation and heat preservation. Multi-purpose, space-saving, safe and energy-saving, green and environmental protection. And it has the characteristics of high strength, aging resistance and long life. the

Description of drawings

Fig. 1 is a front view of an embodiment of the utility model, Fig. 2 is a top view of an embodiment of the utility model, and Fig. 3 is a partial cross-sectional view of the installation of the embodiment, including photovoltaic cells (1), anti-ultraviolet flame-retardant cloth (2), heat preservation Sound insulation board (3), geotechnical anti-seepage membrane (4), flame-retardant silicone sealing strip (5), elastic waterproof glue (6), glass fiber felt (7), waterproof paint (8)

specific implementation

Below in conjunction with accompanying drawing, the utility model is further described. the

The embodiment is shown in Fig. 1 and Fig. 2, and is formed by bonding photovoltaic cells (1), anti-ultraviolet flame-retardant cloth (2), thermal insulation and sound insulation boards (3), and geotechnical anti-seepage membranes (4). The bottom layer is made of 0.3mm polyethylene geomembrane, the middle layer is 25mm polystyrene rigid foam plastic board, and the upper layer is made of photovoltaic cells made of 180 micron polycrystalline silicon wafers. The flame-retardant cloth, and the above-mentioned layers are glued and pressed into one. The bottom layer is made of 0.3mm polyethylene geomembrane, the middle layer of 25mm polystyrene rigid foam plastic board, and the photovoltaic cell made of 180 micron polycrystalline silicon wafer is used on the middle layer, and the exposed part of the polystyrene rigid foam plastic board is set A layer of anti-ultraviolet flame-retardant cloth, and the above-mentioned layers are bonded and pressed into one. the

During construction and installation, as shown in Figure 3, first clean the roof, apply a layer of waterproof paint (8) on the roof, and spread glass fiber thin felt (7) as the backing material for the heat insulation layer of the house; Coat the energy panels with elastic waterproof glue (6) and place them in a row; then, brush the elastic waterproof glue (6) in the gaps between the energy collector panels, plug in the connectors of the photovoltaic cells (1), and paste flame-retardant silicone Sealing strip (5). There are no "three wastes", no pollution, no harm to the human body during construction, and it can be constructed all year round. the

The utility model integrates heat preservation, sound insulation, waterproof and energy saving, and is also a power source for energy-saving lamps and household appliances. Heat insulation in summer and heat preservation in winter; UV resistance, good weather resistance; high elongation, good elasticity, strong deformation resistance; high bonding strength, strong adhesion, can shield cracks; low manufacturing cost, good overall effect. the

The utility model is a product integrating environmental protection and energy saving. With the aggravation of the global conventional energy shortage, the popularization of the use of solar energy, a clean and renewable natural energy, and the reduction of the cost of photovoltaic cells, will be widely used in enterprises and institutions. , factories and various civil buildings. the

Claims (2)

1. A building anti-seepage insulation board, including photovoltaic cells, heat insulation and sound insulation boards, and anti-ultraviolet cover fillers, is characterized in that: a bottom layer of geomembrane, a middle layer of heat insulation and sound insulation boards, and an upper layer of photovoltaic panels, A layer of anti-ultraviolet flame-retardant filler is provided on the exposed part of the thermal insulation and sound insulation board, and the above-mentioned layers are bonded and pressed into one. 2. A kind of anti-seepage insulation board for buildings as claimed in claim 1, characterized in that: the bottom layer adopts 0.3mm polyethylene geomembrane, the middle layer of 25mm polystyrene rigid foam board, and the upper layer adopts 180 micron Photovoltaic cells made of polycrystalline silicon wafers, a layer of anti-ultraviolet flame-retardant cloth is placed on the exposed part of the polystyrene rigid foam plastic board, and the above-mentioned layers are glued and pressed into one. the

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