Polypropylene crosslinking copolymer fiber concrete leaking stoppage paste
A technology of cross-linked copolymer and fiber concrete is applied in the field of plugging slurry, which can solve the problems of high cost and high risk, and achieve the effects of low cost, reducing loss and improving the effect of plugging.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0026] The polypropylene cross-linked copolymer fiber concrete plugging slurry includes: low-density expansion plugging slurry in the early stage and high-density sealing plugging slurry in the later stage;
[0027] Among them, the low-density expansion plugging slurry in the early stage is composed of the following components in parts by weight: 3 parts of polytetrafluoroethylene resin as a composite filler, 5 parts of formazan as a composite reinforcing agent, 2.5 parts of sodium polyacrylate cross-linked copolymer particles, 5 parts of flax fiber with a length of 3-5cm, 1 part of sawdust with a particle size of 8-10mm, and 83.5 parts of water; weigh and mix the components according to their parts by weight, and send them into the Mixing bucket, then add UNF-5 type high-efficiency water reducer, UNF-5 type high-efficiency water reducer accounts for 7%-9% of the total weight of the above components, so that the absolute viscosity of the slurry is 120mPa·s, and the low-density ...
Embodiment 2
[0049] The polypropylene cross-linked copolymer fiber concrete plugging slurry includes: low-density expansion plugging slurry in the early stage and high-density sealing plugging slurry in the later stage;
[0050] Among them, the low-density expansion plugging slurry in the early stage is composed of the following components in parts by weight: 4 parts of composite filler polytetrafluoroethylene resin, 4 parts of composite reinforcing agent formazan, 3 parts of sodium polyacrylate cross-linked copolymer particles, 6 parts of flax fiber with a length of 3-5cm, 1 part of sawdust with a particle size of 8-10mm, and 82 parts of water; weigh and mix each component according to its parts by weight, and send it into the Mixing bucket, then add UNF-5 high-efficiency water reducer, UNF-5 high-efficiency water reducer accounts for 7%-9% of the total weight of the above components, so that the absolute viscosity of the slurry is 118mPa s, and the early low-density expansion type pluggi...
Embodiment 3
[0054] The polypropylene cross-linked copolymer fiber concrete plugging slurry includes: low-density expansion plugging slurry in the early stage and high-density sealing plugging slurry in the later stage;
[0055] Among them, the low-density expansion plugging slurry in the early stage is composed of the following components in parts by weight: 5 parts of composite filler polytetrafluoroethylene resin, 4 parts of composite reinforcing agent formazan, 2.5 parts of sodium polyacrylate cross-linked copolymer particles, 5 parts of flax fiber with a length of 3-5cm, 0.5 part of sawdust with a particle size of 8-10mm, and 83 parts of water; weigh and mix each component according to its parts by weight, and send it into the Mixing bucket, then add UNF-5 type high-efficiency water reducer, UNF-5 type high-efficiency water reducer accounts for 7%-9% of the total weight of the above components, so that the absolute viscosity of the slurry is 115mPa·s, and the early low-density expansio...
PUM
Property | Measurement | Unit |
---|---|---|
length | aaaaa | aaaaa |
viscosity | aaaaa | aaaaa |
particle diameter | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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