Modified glass bead thermal insulation mortar and preparation method thereof
A technology of glass microspheres and thermal insulation mortar, which is applied in the field of building materials, can solve the problems of vitrified microspheres being easily broken, and achieve the effects of strengthening hollow glass microspheres, good water retention and construction performance, and reducing water absorption
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0020] This embodiment provides a modified glass bead insulation mortar, which is made of the following raw materials in parts by weight: 40 parts of Portland cement, 8 parts of quartz sand, 12 parts of kaolin, 25 parts of hollow glass beads, blast furnace slag 2.5 parts, 2.5 parts of styrene-acrylic emulsion, 5 parts of hydroxypropyl methylcellulose, 4 parts of polypropylene staple fiber, 4 parts of polyvinyl alcohol, and 4 parts of potassium dihydrogen phosphate.
[0021] The preparation method of the modified glass bead thermal insulation mortar in this embodiment comprises the following steps:
[0022] (1) Take blast furnace slag, grind it into 200-mesh fine powder, put it into a high-speed shearing machine with styrene-acrylic emulsion, then add water equivalent to the weight of inorganic mineral powder and styrene-acrylic emulsion, and stir and mix at 7000r / min for 35min to obtain The mixture is sprayed on the surface of the hollow glass microspheres by a thermal atomiza...
Embodiment 2
[0025] This embodiment provides a modified glass microsphere insulation mortar, which is made of the following raw materials in parts by weight: 30 parts of Portland cement, 10 parts of quartz sand, 10 parts of kaolin, 30 parts of hollow glass microspheres, blast furnace slag 2 parts, 3 parts of styrene-acrylic emulsion, 4 parts of hydroxypropyl methylcellulose, 5 parts of polypropylene staple fiber, 3 parts of polyvinyl alcohol, 5 parts of potassium dihydrogen phosphate.
[0026] The preparation method of the modified glass bead thermal insulation mortar in this embodiment comprises the following steps:
[0027] (1) Take blast furnace slag, grind it into 100-mesh fine powder, add styrene-acrylic emulsion to a high-speed shearing machine, then add water equivalent to the weight of inorganic mineral powder and styrene-acrylic emulsion, and stir and mix at 8000r / min for 30min to obtain The mixture is sprayed on the surface of the hollow glass microspheres by a thermal atomizatio...
Embodiment 3
[0030] This embodiment provides a kind of modified glass microsphere insulation mortar, which is made of the following raw materials in parts by weight: 50 parts of Portland cement, 5 parts of quartz sand, 15 parts of kaolin, 20 parts of hollow glass microspheres, 3 parts of phosphorus slag 2 parts, 2 parts of styrene-acrylic emulsion, 6 parts of hydroxypropyl methylcellulose, 3 parts of polypropylene staple fiber, 5 parts of polyvinyl alcohol, 3 parts of potassium dihydrogen phosphate.
[0031] The preparation method of the modified glass bead thermal insulation mortar in this embodiment comprises the following steps:
[0032] (1) Take phosphorus slag, grind it into 200-mesh fine powder, add styrene-acrylic emulsion to a high-speed shearing machine, then add water equivalent to the weight of inorganic mineral powder and styrene-acrylic emulsion, and stir and mix at 6000r / min for 40min to obtain a mixture , using thermal atomization spraying method to spray on the surface of h...
PUM
Property | Measurement | Unit |
---|---|---|
Bond strength | aaaaa | aaaaa |
Thermal conductivity | 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