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Polyphenyl granule heat-preservation thermal insulating slurry containing rear-earth catalyst

A rare earth catalyst, thermal insulation technology, applied in the field of building thermal insulation materials, can solve the problems that thermal insulation materials cannot meet the needs, and achieve the effects of solving energy saving and on-site construction problems, low overall cost, and simple construction technology

Inactive Publication Date: 2008-06-18
曹国宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of these materials are used for thermal insulation coating of interior walls or pipelines, equipment, etc. The external wall insulation materials require relatively high waterproof performance and strength, and general insulation materials cannot meet the needs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] A polyphenylene particle thermal insulation slurry containing a rare earth catalyst, the composition of which includes, by weight, 290 parts of ordinary portland cement with a strength greater than 42.5; 440 parts of fly ash; 140 parts of slaked lime; 20 parts of hemihydrate gypsum powder 3 parts of methyl cellulose of C9101 type, 3 parts of rare earth catalyst of XT type; 3 parts of polypropylene fiber with a length less than 3MM; 20 parts of polyvinyl alcohol redispersible polymer powder RI5IZ model; 50 parts of polystyrene particles; 70 parts of water.

Embodiment 2

[0013] A polyphenylene particle thermal insulation slurry containing a rare earth catalyst, the composition of which includes: 320 parts of ordinary Portland cement; 410 parts of first-grade fly ash; 150 parts of slaked lime; 21 parts of hemihydrate gypsum powder ; 0.05 parts of 6031 model air-entraining agent; 4 parts of C9101 model methyl cellulose, 5 parts of XT model rare earth catalyst; 4 parts of polypropylene fiber with a length less than 3MM; 22 parts of polyvinyl alcohol; expanded polyphenylene with a particle size of 2MM 60 parts of ethylene particles; 90 parts of water.

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PUM

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Abstract

The invention relates to a polyphenylene grain thermal insulation mortar, which is characterized in that: the components comprises the following according to the weight: general silicate cement 280-325 weights; powder coal ash 400-460 weights; calcium hydroxide130-170 weights; plaster powder 17-23 weights; carboxymethyl cellulose 2-5 weights; rare-earth catalyst 2-4 weights; polypropylene 2-5 weights; polyvinyl alcohol 17-25 weights; expanded polystyrene 50-60 weights; and water 70-100 weights. The technical proposal adopted by the invention not only has good thermal insulation and waterproof performances, but also has great strength, and can be directly bonded with the ceramic brick. The invention has the advantages of convenient construction, low synthetic cost, recycled foam plastic source for repeatable use, and being advantageous for environmental protection.

Description

technical field [0001] The invention belongs to the technical field of building thermal insulation materials, and in particular relates to a polyphenylene particle thermal insulation slurry containing a rare earth catalyst. technical background [0002] With the development of building materials reform, various new wall materials that replace clay bricks have come out one after another, but the insulation performance of various hollow blocks is poor, and an insulation layer needs to be made on the surface. There are also various types of insulation materials on the market. Such as silicate-based insulation materials. Most of these materials are used for thermal insulation coating of interior walls, pipelines, equipment, etc. The external wall insulation materials require relatively high waterproof performance and strength, and general insulation materials cannot meet the needs. Most of the popular external wall insulation materials cannot be directly pasted with tiles, and ...

Claims

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Application Information

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IPC IPC(8): C04B28/18C04B16/08C04B18/08C04B22/06C04B22/14C04B24/38C04B16/06
CPCC04B2111/28C04B2111/27C04B2111/00017C04B2111/00637C04B28/10Y02A30/244Y02W30/91C04B7/02C04B16/0633C04B16/08C04B18/08C04B24/2623C04B24/383C04B2103/10
Inventor 邓根保曹国宝
Owner 曹国宝
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