Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Rubber and plastic co-mixed waterproof roll construction method

A technology of waterproof coiled materials and construction methods, which is applied in the direction of building insulation materials, building materials processing, and roofs using flexible materials, etc., can solve the problems of long time consumption, complicated operation, and large physical strength, so as to save laying time, Simple and convenient operation

Active Publication Date: 2019-11-22
广东昊粤建设有限公司
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls. Waterproof membrane It is generally composed of flexible materials such as rubber and plastic. At the same time, waterproof membranes made of rubber-plastic blends are more common. In the laying of waterproof membranes, the cold bonding method is usually used. The cold bonding method mainly includes the following steps: Treatment, size determination, head positioning, glue application, compaction and exhaust, and end closure treatment, etc., among which compaction and exhaust play a vital role in the construction quality of waterproof membranes. Incomplete gas discharge will lead to adverse effects such as bulging and wrinkling of the waterproof membrane in high temperature weather, thereby reducing the service life of the waterproof layer
[0003] However, there are the following problems in the construction process of the rubber-plastic blended waterproofing membrane: a. It is necessary to manually compact the waterproofing membrane after laying. The gas is pressurized, which cannot be operated by a single person, and requires the cooperation of the staff. The operation is complicated and time-consuming. b. The efficiency of exhausting the waterproof membrane during the laying operation is low, and the laminated membrane and the base layer The stickiness between them is relatively large, and manual exhaust construction consumes a lot of physical strength. Simple pressure cannot completely remove the air between the membrane and the base layer, which affects the construction quality of the rubber-plastic blended waterproof membrane.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rubber and plastic co-mixed waterproof roll construction method
  • Rubber and plastic co-mixed waterproof roll construction method
  • Rubber and plastic co-mixed waterproof roll construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0032] Such as Figure 1-5 As shown, a rubber-plastic blended waterproofing membrane construction method mainly includes the following construction steps:

[0033] Step 1, base treatment, manually use tools to clean the surface of the base to keep the surface of the base smooth, manually use a roller brush to evenly coat the modified asphalt adhesive thinner on the surface of the base;

[0034] Step 2: Determine the size, control the size of the waterproof membrane according to the specified construction requirements, use a tape measure to measure the width of the waterproof membrane waste that needs to be removed, and use a marker to mark the measured width, and use a cutting machine to cut the waterproof membrane , the waste after cutting is coll...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a rubber and plastic co-mixed waterproof roll construction method. The rubber and plastic co-mixed waterproof roll construction method mainly comprises such steps as base layer treatment, size determination, end placement and positioning, gluing and bonding, compaction exhausting and end collecting treatment; leveling equipment comprises a mounting chassis; the mounting chassis consists of a longitudinal exhaust bracket and a transverse exhaust bracket; a longitudinal exhaust branched chain is arranged on the longitudinal exhaust bracket; and a transverse exhaust branched chain is arranged on the transverse exhaust bracket. The rubber and plastic co-mixed waterproof roll construction method can solve the following difficulties in the construction process of traditional rubber and plastic co-mixed waterproof rolls: (a) paved waterproof rolls need to be manually compacted; and during paving of the rolls, air between the paved rolls and base layers is expelled; and (b) the manual exhaust efficiency of the waterproof rolls during paving is low; the viscosity between the rolls and the base layers after bonding is higher; the air between the rolls and the base layers cannot be totally removed through simple expelling; and the construction quality of the rubber and plastic co-mixed waterproof rolls is influenced.

Description

technical field [0001] The invention relates to the technical field of waterproof construction, in particular to a construction method of a rubber-plastic blended waterproof coiled material. Background technique [0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls. Waterproof membrane It is generally composed of flexible materials such as rubber and plastic. At the same time, waterproof membranes made of rubber-plastic blends are more common. In the laying of waterproof membranes, the cold bonding method is usually used. The cold bonding method mainly includes the following steps: Treatment, size determination, head positioning, glue application, compaction and exhaust, and end closure treatment, etc., among which compaction and exhaust play a vital role in the construction quality of waterproof membranes. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00E04D5/00E04B1/66
CPCE04B1/66E04D5/00E04G21/00
Inventor 郭庆业朱幼新
Owner 广东昊粤建设有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products