A kind of progressive expansion liquid expansion agent and preparation method thereof
A technology for liquid expansion and powder mixing, which is applied in the field of building materials, can solve the problems of shrinkage and cracking of concrete, large amount of finely ground fly ash and slag powder, and troublesome concrete, so as to avoid excessive local expansion stress. , good penetration performance, the effect of improving strength
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 2
[0055] A method for preparing a step-by-step expansion liquid expansion agent, the total mass of raw materials is 100 parts, the solid content is about 10%, and it is mainly prepared from the following components:
[0056] 700 ℃ nano magnesium oxide powder: 1.0 part
[0057] 900℃ nano magnesium oxide powder: 0.8 part
[0058] 1100℃ nano magnesium oxide powder: 0.5 part
[0059] Butanol: 0.2 parts
[0060] Dimethicone: 0.3 parts
[0061] Span 80: 0.3 servings
[0062] Polypropylene alcohol 400: 0.6 part
[0063] Dodecyl polyoxyethylene ether: 2.6 parts
[0064] Propylene Glycol Methyl Ether: 2.6 parts
[0065] Polyacrylamide: 1.2 parts
[0066] Step 1: Weigh 1.0 part of 700 ℃ nanometer magnesium oxide powder, 0.8 part of 900 ℃ nanometer magnesium oxide powder, 0.5 part of 1100 ℃ nanometer magnesium oxide powder, 0.2 part of butanol, 0.3 part of dimethyl silicone oil, 0.3 part of simethicone Disk 80 and 90 parts of water were placed in the reaction kettle, the temperatur...
Embodiment 3
[0070] A method for preparing a step-by-step expansion liquid expansion agent, the total mass of raw materials is 100 parts, the solid content is about 10%, and it is mainly prepared from the following components:
[0071] 700 ℃ nano magnesium oxide powder: 1.4 parts
[0072] 900℃ nano magnesium oxide powder: 0.8 part
[0073] 1100℃ nano magnesium oxide powder: 0.5 part
[0074] Butanol: 0.3 parts
[0075] Dimethicone: 0.2 parts
[0076] Span 80: 0.4 servings
[0077] Polypropylene alcohol 400: 0.7 parts
[0078] Dodecyl polyoxyethylene ether: 2.5 parts
[0079] Propylene Glycol Methyl Ether: 2.5 parts
[0080] Polyacrylamide: 1.0 parts
[0081] Step 1: Weigh 1.4 parts of 700 ℃ nanometer magnesium oxide powder, 0.8 part of 900 ℃ nanometer magnesium oxide powder, 0.5 part of 1100 ℃ nanometer magnesium oxide powder, 0.3 part of butanol, 0.2 part of dimethyl silicone oil, 0.4 part of Disk 80 and 90 parts of water were placed in the reaction kettle, the temperature of the ...
Embodiment 4
[0085] A method for preparing a step-by-step expansion liquid expansion agent, the total mass of raw materials is 100 parts, the solid content is about 10%, and it is mainly prepared from the following components:
[0086] 700 ℃ nano magnesium oxide powder: 1.3 parts
[0087] 900 ℃ nano magnesium oxide powder: 0.9 part
[0088] 1100℃ nano magnesium oxide powder: 0.8 part
[0089] Butanol: 0.3 parts
[0090] Dimethicone: 0.2 parts
[0091] Span 80: 0.4 servings
[0092] Polypropylene alcohol 400: 0.8 parts
[0093] Dodecyl polyoxyethylene ether: 2.4 parts
[0094] Propylene Glycol Methyl Ether: 2.4 parts
[0095] Polyacrylamide: 0.8 parts
[0096] Step 1: Weigh 1.3 parts of 700 ℃ nanometer magnesium oxide powder, 0.9 part of 900 ℃ nanometer magnesium oxide powder, 0.8 part of 1100 ℃ nanometer magnesium oxide powder, 0.3 part of butanol, 0.2 part of dimethyl silicone oil, 0.4 part of simethicone Disk 80 and 90 parts of water were placed in the reaction kettle, the temper...
PUM
Property | Measurement | Unit |
---|---|---|
particle size | aaaaa | aaaaa |
particle size | 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