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High-performance PVC waterproof material

A waterproof material, high-performance technology, applied in layered products, synthetic resin layered products, chemical instruments and methods, etc., can solve the problems of poor anti-degeneration performance, short service life, poor low temperature flexibility, etc., and achieve good mechanical properties , convenient construction, enhanced ductility

Inactive Publication Date: 2017-04-19
李亚曦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing waterproof materials have the problems of poor low-temperature flexibility, easy aging, poor anti-degeneration performance, and short service life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A high-performance PVC waterproof material comprises a PVC waterproof material layer and an epoxy resin layer. The PVC waterproof material layer comprises the following components prepared in parts by weight: 30-50 parts of calcium carbonate, 2-8 parts of a stabilizer, 3-8 parts of flame retardant, 30-50 parts of plasticizer, 80-100 parts of PVC.

[0014] The thickness of the epoxy resin layer is 0.1-1.2mm; the thickness of the PVC waterproof material layer is 0.1-1.5mm; there is an adhesive layer between the PVC waterproof material layer and the epoxy resin layer, and the thickness of the adhesive layer is 0.2mm. -0.8mm.

Embodiment 2

[0016] A high-performance PVC waterproof material, including a PVC waterproof material layer and an epoxy resin layer. The PVC waterproof material layer includes the following components prepared by weight: 30 parts of calcium carbonate, 2 parts of stabilizer, 3 parts of flame retardant parts, plasticizer 30 parts, PVC 80 parts.

[0017] The thickness of the epoxy resin layer is 0.1 mm; the thickness of the PVC waterproof material layer is 0.1 mm; an adhesive layer is arranged between the PVC waterproof material layer and the epoxy resin layer, and the thickness of the adhesive layer is 0.2 mm.

Embodiment 3

[0019] A high-performance PVC waterproof material, including a PVC waterproof material layer and an epoxy resin layer. The PVC waterproof material layer includes the following components prepared by weight: 50 parts of calcium carbonate, 8 parts of a stabilizer, and 8 parts of a flame retardant parts, plasticizer 50 parts, PVC 100 parts.

[0020] The thickness of the epoxy resin layer is 1.2mm; the thickness of the PVC waterproof material layer is 1.5mm; an adhesive layer is arranged between the PVC waterproof material layer and the epoxy resin layer, and the thickness of the adhesive layer is 0.8mm.

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Abstract

The invention discloses a high-performance PVC waterproof material, and belongs to the technical field of waterproof materials. The PVC waterproof material comprises a PVC waterproof material layer and an epoxy resin layer, wherein the PVC waterproof material layer comprises the following components in parts by weight:30-50 parts of calcium carbonate, 2-8 parts of a stabilizer, 3-8 parts of a flame retardant, 30-50 parts of a plasticizer and 80-100 parts of PVC. The waterproof effect is good, the structure is simple, the energy is saved, the environment is protected, the manufacturing cost is low, the strength is high, the construction is convenient, no harmful substance exists in the production process, the material is not adhered, the softness, the strength and the toughness are high, the PVC waterproof material is particularly suitable for construction of subways, tunnels and dam culvert gate top surfaces.

Description

technical field [0001] The invention relates to a waterproof material, in particular to a high-performance PVC waterproof material, which belongs to the technical field of waterproof materials. Background technique [0002] The waterproof material has the characteristics of low-temperature flexibility, self-healing and good bonding performance. It can be constructed at room temperature, the construction speed is fast, and it meets environmental protection requirements. Waterproof materials have good low temperature resistance, and are suitable for waterproofing, moisture-proofing and sealing of roofs, basements, interiors, municipal engineering, reservoirs, swimming pools, subways and tunnels of industrial and civil buildings. [0003] Waterproof material is a flexible building material product that resists external rainwater and groundwater leakage. As a non-leakage connection between the engineering foundation and the building, it is the first barrier for waterproofing the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/30B32B27/38B32B27/08B32B7/12
CPCB32B27/304B32B7/12B32B27/08B32B27/38B32B2327/06B32B2363/00
Inventor 李亚曦
Owner 李亚曦
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