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Preparation method of heat-preservation and heat-insulation cement

A technology of thermal insulation and production method, which is applied in the direction of filling slurry, etc., can solve the problems that cannot be solved at the same time, pollution, falling off, etc., and achieve the effect of increasing constructability, increasing weather resistance, and high tensile strength

Inactive Publication Date: 2021-12-03
合肥友泰建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for making thermal insulation active putty, so as to solve the problems of the existing thermal insulation materials proposed in the above-mentioned background technology when they are used alone, and there are many defects, which cannot simultaneously solve the problems of fire prevention, heat preservation, and heat insulation. , shedding and contamination issues

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A method for making heat-insulating active putty, comprising the following steps: weighing raw materials in corresponding parts by mass: 100 parts of 425# cement, 30 parts of 200-mesh active calcium powder, 20 parts of vegetable protein fiber with a fiber content of 95%, 30 parts of polystyrene particles with a diameter of 2, 10 parts of vitrified microbeads with a mesh number of 20, 3 parts of tackifier, 3 parts of HPMC, 5 parts of dispersible latex powder, and cement and active calcium powder of corresponding mass parts , natural mineral fiber, vegetable protein fiber, HPMC, dispersible latex powder are placed in the stirrer and fully mix 5min, obtain the first mixture, then add the vitrified microbead of corresponding mass fraction in the first mixture in the stirrer, again Start the mixer and stir and mix thoroughly for 5 minutes to obtain the second mixture. Put the second mixture into a packaging bag according to a certain weight, and add a corresponding mass of po...

Embodiment 2

[0023] A method for making heat-preserving and heat-insulating cement, comprising the following steps: weighing raw materials in corresponding parts by mass: 110 parts of 425# cement, 40 parts of 250-mesh active calcium powder, 25 parts of vegetable protein fibers with a fiber content of 96%, diameter 35 parts of polyphenylene particles of 2nm, 13 parts of vitrified microbeads of 40 meshes, 4 parts of tackifier, 4 parts of HPMC, 7 parts of dispersible latex powder, the corresponding mass parts of cement, active calcium powder, Natural mineral fiber, vegetable protein fiber, HPMC, latex powder are placed in the blender and fully mixed for 6min to obtain the first mixture, then add polyphenylene particles and vitrified microspheres of corresponding mass parts in the first mixture in the blender, and again Start the mixer and stir and mix thoroughly for 6 minutes to obtain the second mixture, put the second mixture into a packaging bag according to a certain weight, and add polyph...

Embodiment 3

[0026] A method for making heat-preserving and heat-insulating cement, comprising the following steps: weighing raw materials in corresponding parts by mass: 120 parts of 525# cement, 50 parts of active calcium powder above 300 mesh, and 30 parts of vegetable protein fiber with a fiber content of 98% , 40 parts of polystyrene particles with a diameter of 3nm, 15 parts of vitrified microbeads with a mesh number of 70, 5 parts of tackifier, 5 parts of HPMC, 10 parts of dispersible latex powder, cement and active calcium powder, natural mineral fiber, vegetable protein fiber, HPMC, and latex powder were placed in a blender and mixed thoroughly for 8 minutes to obtain the first mixture, and then polyphenylene particles and vitrified microspheres were added in corresponding parts by mass to the first mixture in the blender , and start the mixer again to fully stir and mix for 8 minutes to obtain the second mixture, put the second mixture into a packaging bag according to a certain w...

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PUM

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Abstract

The invention discloses a manufacturing method of thermal insulation active putty in the field of building material processing. The manufacturing method comprises the following steps: weighing 100-120 parts by mass of cement, 30-50 parts by mass of active calcium powder, 30-50 parts by mass of natural mineral fiber, 20-30 parts by mass of vegetable protein fiber, 30-40 parts by mass of polyphenyl particles, 10-15 parts by mass of glass beads, 3-5 parts by mass of a tackifier, 3-5 parts by mass of HPMC and 5-10 parts by mass of dispersible latex powder; then adding the powder and the auxiliary materials into a gravity-free stirrer one by one to be fully stirred to obtain a mixture; filling the mixture into a packaging bag according to the weight, adding the polyphenyl granules, and packaging the product; after the independently packaged active putty is transported to a construction site, adding water into a stirrer for uniform stirring, and then applying the putty to a building wall or a roof. The heat-preservation and heat-insulation putty prepared by the preparation method has the effects of fire prevention, heat preservation, heat insulation, high strength, falling prevention and pollution prevention.

Description

technical field [0001] The invention relates to the field of processing building energy-saving and heat-insulating materials, in particular to a method for making heat-insulating active putty. Background technique [0002] At present, thermal insulation in the field of domestic building energy conservation uses: rubber powder polystyrene particle thermal insulation, organic thermal insulation, inorganic thermal insulation, reflective coating thermal insulation, but vitrified microbead inorganic thermal insulation materials cannot meet the current building energy conservation due to thermal conductivity 65 %, 75%, and 80% requirements, the application thickness is thicker, leaving potential safety hazards, organic representatives: EPS board, XPS board, SEPS board, low combustion performance and as time goes by, the combustion performance gradually decreases, which is very easy to cause Potential safety hazards, and can not be effectively improved, inorganic representatives: i...

Claims

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Application Information

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IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 陈军
Owner 合肥友泰建材有限公司
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