Anti-corrosion concrete
A technology of corrosion-resistant concrete and mixed solvent, applied in the field of concrete, can solve problems such as the inability to meet people's needs, and achieve the effects of increasing mechanical properties and corrosion resistance, increasing impact toughness, and increasing compatibility.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0015] A kind of corrosion-resistant concrete, its raw material comprises by weight: 100 parts of modified epoxy resin base liquid, 4 parts of vinyltriamine, 11 parts of trioctyl citrate, 240 parts of river sand, 275 parts of stones, hydrogenated nitrile 1.5 parts of rubber powder, 0.5 parts of polypropylene fiber, and 150 parts of cement.
Embodiment 2
[0017] A kind of corrosion-resistant concrete, its raw material comprises by weight: 100 parts of modified epoxy resin base liquid, 3 parts of vinyltriamine, 12 parts of trioctyl citrate, 200 parts of river sand, 300 parts of stones, hydrogenated nitrile 1 part of rubber powder, 0.6 part of polypropylene fiber, 140 parts of cement;
[0018] In the preparation process of the modified epoxy resin, epoxy resin E-44 was added to the mixed solvent to dissolve, and γ-aminopropyltriethoxysilane modified silicon carbide and p-toluenesulfonic acid were added to mix well, and the temperature was raised to 80 ℃, heat preservation and stirring for 3 hours to obtain a modified epoxy resin base liquid, wherein the mixed solvent is composed of xylene, n-butanol and cyclohexanone, wherein the volume ratio of xylene and n-butanol cyclohexanone is 8:1 : 1, the weight ratio of epoxy resin, mixed solvent, γ-aminopropyltriethoxysilane modified silicon carbide and p-toluenesulfonic acid is 5:14:2:0...
Embodiment 3
[0020] A kind of corrosion-resistant concrete, its raw material comprises by weight: 100 parts of modified epoxy resin base liquid, 5 parts of vinyltriamine, 10 parts of trioctyl citrate, 280 parts of river sand, 250 parts of stones, hydrogenated nitrile 2 parts of rubber powder, 0.4 parts of polypropylene fiber, 160 parts of cement;
[0021] In the preparation process of modified epoxy resin, add epoxy resin E-44 to the mixed solvent to dissolve, add γ-methacryloxypropyl trimethoxysilane to modify silicon carbide, p-toluenesulfonic acid and mix well , heat up to 70°C, heat and stir for 4 hours to obtain a modified epoxy resin base liquid, wherein the mixed solvent is composed of xylene, n-butanol and cyclohexanone, wherein the volume ratio of xylene and n-butanol cyclohexanone is 7:2:0.5, and the weight ratio of epoxy resin, mixed solvent, γ-methacryloxypropyltrimethoxysilane modified silicon carbide, and p-toluenesulfonic acid is 6:10:3:0.1.
PUM
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