Cooling and silencing PVC laminated board
A laminated board and sound-absorbing technology, applied in the field of building materials, can solve the problems of non-fire prevention, poor air permeability, and poor sound insulation effect, achieve energy-saving and environmental protection effects, increase fire resistance, and have good sound-absorbing effects
Inactive Publication Date: 2015-04-15
JIANGSU HAIJIAN
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Problems solved by technology
[0002] There are many temporary buildings on the construction site. For example, most of the temporary board houses are made of PVC laminates, which have excellent corrosion resistance, insulation, weather resistance and impact resistance, high strength, and are convenient for secondary processing. Poor air permeability, very hot in summer, high temperature inside the house, poor sound insulation effect, raindrops on the building materials are very loud in rainy days, not fireproof
Method used
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Embodiment 1
[0015] Such as figure 1 As shown, a PVC laminated board for cooling and sound absorption, from top to bottom is a plastic film 1 , a sponge layer 2 , a fireproof coating 3 , a first PVC laminated board 4 , and a second PVC laminated board 5 .
[0016] The sponge layer 2 is a thin layer of sponge with a thickness of 3-5 cm and distributed in waves.
[0017] The plastic film 1 is flexibly connected with the first PVC laminated board 4 .
[0018] The first PVC laminated board 4 is flexibly connected with the second PVC laminated board 5 .
[0019] The surface of the first PVC laminate 4 has a modified resin layer 6 .
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The invention provides a water storage and silencing PVC laminated board which comprises a water storage layer, a silencing layer, a waterproof coating, a fireproof coating, a first PVC laminated board and a second PVC laminated board in sequence from top to bottom. The water storage and silencing PVC laminated board has a fireproof function, can be used for storing water to cool, silencing and resisting dampness, and can be reused.
Description
technical field [0001] A building material, in particular to a temperature-lowering and sound-absorbing PVC laminated board. Background technique [0002] There are many temporary buildings on the construction site. For example, most of the temporary board houses are made of PVC laminates, which have excellent corrosion resistance, insulation, weather resistance and impact resistance, high strength, and are convenient for secondary processing. The air permeability is poor, the summer is very hot, the temperature inside the house is very high, the sound insulation effect is poor, and the raindrops on the building materials are very loud in rainy days, and it is not fireproof. Contents of the invention [0003] Aiming at the above problems, the present invention provides a PVC laminate for cooling and noise reduction, which has the characteristics of low price, water storage, temperature reduction and sound reduction, and is suitable for use as a basic building material for ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B32B5/18B32B27/06B32B27/30B32B33/00
CPCB32B5/18B32B27/06B32B27/304B32B33/00B32B2307/102B32B2307/3065B32B2307/7265
Inventor 于旺江
Owner JIANGSU HAIJIAN
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