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Water-storage and sound-reducing PVC laminated board

A laminated board and aquifer technology, applied in the field of building materials, can solve problems such as poor sound insulation, poor air permeability, and non-fire prevention, and achieve the effects of increasing fire resistance, convenient replacement, energy saving and environmental protection

Inactive Publication Date: 2015-04-22
JIANGSU HAIJIAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • Water-storage and sound-reducing PVC laminated board

Examples

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Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 As shown, a water-storage and sound-absorbing PVC laminated board, from top to bottom, is an aquifer 2, a sound-absorbing layer 3, a waterproof coating 4, a fireproof coating 5, the first pvc laminated board 6, and the second PVC laminated board 7.

[0018] The aquifer 2 is made of high-density polyethylene.

[0019] The sound-absorbing layer 3 is a sound-insulating paint for floor slabs.

[0020] The aquifer 2 is provided with a flexible plastic film 1 .

[0021] The plastic film 1 is flexibly connected with the first PVC laminated board 6 .

[0022] The first PVC laminated board 6 and the second PVC laminated board 7 are connected by fasteners.

[0023] There is a modified resin layer 8 on the surface of the first PVC laminated board 6 .

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Abstract

The invention provides a water-storage and sound-reducing PVC laminated board. The water-storage and sound-reducing PVC laminated board is provided with a water storage layer, a sound-reducing layer, a waterproof coating layer, a fireproof coating layer, a first PVC laminated board and a second PVC laminated board in sequence from top to bottom. The water-storage and sound-reducing PVC laminated board provided by the invention has the fireproof function, also can be used for storing water for reducing the temperature, has the sound-reducing and moisture-proof functions and can be repeatedly used.

Description

technical field [0001] A building material, in particular to a water-storage 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 water-storage and sound-absorbing PVC laminate, which has the characteristics of low price, can store water and cool down, and can be sound-absorbed, and is suitable for use as a basic building material for tempo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/08B32B27/32B32B27/30B32B33/00
CPCB32B27/08B32B27/304B32B33/00B32B2307/7265B32B2307/756
Inventor 于旺江
Owner JIANGSU HAIJIAN
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