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

Preparation method of waterproof roll

A waterproof membrane and the technology of preparation steps, which are applied in the field of waterproof membrane preparation, can solve the problems of short durability, easy water leakage, poor anti-leakage effect, etc., and achieve the effect of reducing thermal oxygen and good anti-radiation effect Effect

Pending Publication Date: 2020-09-01
泉州市鼎鑫丰泰建筑材料科技有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The main technical problem to be solved by the present invention is to provide a preparation method of a waterproof coiled material in view of the defects that the current waterproof coiled material has poor weather resistance, thus short service life, poor anti-leakage effect and easy water leakage.

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
  • Preparation method of waterproof roll

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The rubber powder is: butyl rubber powder

[0036] Described waterproof coupling agent is: aminosiloxane

[0037] Preparation of asphalt latex:

[0038] In parts by weight, put 70 parts of asphalt and 10 parts of turpentine into the stirring reaction kettle, heat up to 80°C, preheat and stir for 20 minutes, then add 30 parts of rubber powder to the stirring reaction kettle, and continue stirring 40min, heat up to 200℃, keep warm for 10min, then add 20 parts of rock wool fiber and 10 parts of waterproof coupling agent, stir and mix well, then place it in a high-speed shearing machine to emulsify at a speed of 2500r / min to obtain asphalt latex, The rubber powder is one of butyl rubber powder, ethylene-propylene rubber powder and SBS rubber powder, and the waterproof coupling agent is aminosiloxane, methacryloyloxysiloxane, epoxy silicon any of the oxanes or combinations thereof;

[0039] Preparation of protein solution:

[0040] In parts by weight, 70 parts of ammonia...

Embodiment 2

[0048] Described rubber powder is: ethylene propylene rubber powder

[0049] Described waterproof coupling agent is: methacryloxysiloxane

[0050] Preparation of asphalt latex:

[0051] In parts by weight, put 75 parts of asphalt and 12.5 parts of turpentine in the stirring reaction kettle, heat up to 85°C, preheat and stir for 25 minutes, then add 32.5 parts of rubber powder to the stirring reaction kettle, and continue stirring 45min, heat up to 210℃, keep warm for 12.5min, then add 22.5 parts of rock wool fiber and 12.5 parts of waterproof coupling agent, stir and mix well, then place it in a high-speed shearing machine to emulsify at a speed of 3000r / min to obtain asphalt latex , the rubber powder is one of butyl rubber powder, ethylene propylene rubber powder, and SBS rubber powder, and the waterproof coupling agent is aminosiloxane, methacryloyloxysiloxane, epoxy any of the siloxanes or combinations thereof;

[0052] Preparation of protein solution:

[0053] In parts...

Embodiment 3

[0061] Described rubber powder is: SBS rubber powder

[0062] Described waterproof coupling agent is: epoxy siloxane

[0063] Preparation of asphalt latex:

[0064] In parts by weight, put 80 parts of asphalt and 15 parts of turpentine into the stirring reaction kettle, heat up to 90°C, preheat and stir for 30 minutes, then add 35 parts of rubber powder to the stirring reaction kettle, and continue stirring 50min, heat up to 220℃, keep warm for 15min, then add 25 parts of rock wool fiber and 15 parts of waterproof coupling agent, stir and mix well, then place it in a high-speed shearing machine to emulsify at a speed of 3500r / min to obtain asphalt latex, The rubber powder is one of butyl rubber powder, ethylene-propylene rubber powder and SBS rubber powder, and the waterproof coupling agent is aminosiloxane, methacryloyloxysiloxane, epoxy silicon any of the oxanes or combinations thereof;

[0065] Preparation of protein solution:

[0066] In parts by weight, 75 parts of am...

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

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the technical field of building waterproof materials, and particularly relates to a preparation method of a waterproof roll. The preparation method comprises the following steps: heating, stirring and mixing asphalt and turpentine, adding rubber powder to obtain modified asphalt, acidifying the other part of industrial protein powder with acetic acid, dispersing with cornstarch at a high speed to obtain a biomass waterproof adhesive, uniformly mixing polyimide, acrylic fiber waste sweater threads, polystyrene, dioctyl adipate, asphalt latex, epoxy fatty acid butyl ester and other raw materials, extruding and molding the uniformly mixed raw materials, stretching, cooling, and rolling to obtain an anti-aging isolation layer, compounding the anti-aging isolation layer, a waterproof roll base and an isolation film layer from top to bottom, bonding layers by using the biomass waterproof adhesive to form bonding layers, and performing roller pressing rolling after compounding to obtain the waterproof roll. The waterproof roll prepared in the preparation method disclosed by the invention is relatively good in weather resistance, relatively long in use durability,relatively good in anti-leakage effect, not easy to leak water due to water mixing, and wide in application prospect.

Description

technical field [0001] The invention belongs to the technical field of building waterproof materials, and particularly relates to a preparation method of a waterproof coiled material. Background technique [0002] In building walls, roofs, tunnels, highways, landfills, etc., in order to resist the leakage of external rainwater and groundwater, waterproof membranes are often used. Waterproofing membrane is the first barrier of waterproofing of the whole project and plays a vital role in the whole project. The main products are bitumen waterproofing membrane and polymer waterproofing membrane. [0003] The waterproof membrane is mainly used for building walls, roofs, tunnels, highways, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist external rainwater and groundwater leakage. The non-leakage connection with the building is the first barrier of the entire project waterproofing and plays a vital role in the entire project. The...

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
IPC IPC(8): B32B27/02B32B7/12B32B27/08B32B27/12B32B33/00B32B37/12B32B37/10B29D7/01B32B27/36B32B27/32B32B27/06C09J189/00C09J103/02B32B27/30B32B27/28
CPCB29D7/01B32B5/02B32B7/12B32B27/06B32B27/08B32B27/12B32B27/32B32B27/36B32B33/00B32B37/10B32B37/1284B32B2038/0028B32B2255/10B32B2255/26B32B2262/0223B32B2262/0276B32B2307/212B32B2307/54B32B2307/714B32B2307/7265B32B2419/00C09J189/00C08L3/02
Inventor 陈国林
Owner 泉州市鼎鑫丰泰建筑材料科技有限公司
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com