Heat-insulation foamed cement board based on foam concrete wastes
A technology of foamed concrete and foamed cement, applied in the field of building insulation materials, to achieve the effects of enriching types, improving greenness, and being easy to promote
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0022] Prepare the board-making raw materials according to the following parts by weight: 70 parts of ordinary Portland cement, 30 parts of fly ash, 0.5 parts of foaming agent, 6 parts of foamed concrete, 60 parts of water, and 1 part of water reducing agent;
[0023] The preparation method is as follows:
[0024] 1) According to the weight ratio, add 70 parts of ordinary Portland cement and 30 parts of fly ash to the planetary cement mortar mixer in sequence, and stir for 6-10 seconds;
[0025] 2) Break the discarded foamed concrete into lightweight aggregates with a particle size of 5 mm to 20 mm, soak in water for 1 hour, take it out and dry the surface moisture to obtain pre-wet foamed concrete;
[0026] 3) After diluting the foaming agent with water, add it to the planetary cement mortar mixer, and stir at high speed until a large number of milky white fine and uniform bubbles are produced;
[0027] 4) Add the mixture obtained in step 1 to step 3, and continue to stir fo...
Embodiment 2
[0032] Prepare the board-making raw materials according to the following parts by weight: 70 parts of ordinary Portland cement, 30 parts of fly ash, 0.5 parts of foaming agent, 12 parts of foamed concrete, 60 parts of water, and 1 part of water reducing agent.
[0033] The preparation method is as follows:
[0034] 1) According to the weight ratio, add 70 parts of ordinary Portland cement and 30 parts of fly ash to the planetary cement mortar mixer in sequence, and stir for 6-10 seconds;
[0035] 2) Break the discarded foamed concrete into lightweight aggregates with a particle size of 5 mm to 20 mm, soak in water for 1 hour, take it out and dry the surface moisture to obtain pre-wet foamed concrete;
[0036] 3) After diluting the foaming agent with water, add it to the planetary cement mortar mixer, and stir at high speed until a large number of milky white fine and uniform bubbles are produced;
[0037] 4) Add the mixture obtained in step 1 to step 3, and continue to stir f...
Embodiment 3
[0042] Prepare the board-making raw materials in parts by weight as follows: 70 parts of ordinary portland cement, 30 parts of fly ash, 0.5 parts of foaming agent, 18 parts of foamed concrete, 60 parts of water, and 1 part of water reducing agent.
[0043] The preparation method is as follows:
[0044] 1) According to the weight ratio, add 70 parts of ordinary Portland cement and 30 parts of fly ash to the planetary cement mortar mixer in sequence, and stir for 6-10 seconds;
[0045] 2) Break the discarded foamed concrete into lightweight aggregates with a particle size of 5 mm to 20 mm, soak in water for 1 hour, take it out and dry the surface moisture to obtain pre-wet foamed concrete;
[0046]3) After diluting the foaming agent with water, add it to the planetary cement mortar mixer, and stir at high speed until a large number of milky white fine and uniform bubbles are produced;
[0047] 4) Add the mixture obtained in step 1 to step 3, and continue to stir for 3 to 6 seco...
PUM
Property | Measurement | Unit |
---|---|---|
Particle size | aaaaa | aaaaa |
Thermal conductivity | aaaaa | aaaaa |
Compressive strength | 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