Heat-preservation thermal-insulating building cementing material

A thermal insulation and construction glue technology, which is applied in the field of building materials, can solve the problems of large shrinkage rate and poor thermal insulation performance, and achieve the effects of reducing dry density, improving thermal insulation performance, and improving thermal insulation performance

Active Publication Date: 2016-12-07
ZHUODA NEW MATERIALS TECH GRP WEIHAI CO LTD
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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 thermal insulation building gelling material, so as to overcome the shortcomings of existing gelling materials such as large shrinkage rate and poor thermal insulation performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A thermal insulation building gelling material. The raw materials for preparing the thermal insulation building gelling material include, in parts by weight: 22 parts of plant fibers, 90 parts of gypsum, 8 parts of ferrous sulfate, 33 parts of lime, silicon 16 parts of sodium fluoride, 7 parts of sodium silicofluoride, 11 parts of glass fiber, 6 parts of sodium alginate, 34 parts of slag, 7 parts of silica fume powder, 8 parts of zeolite powder, 19 parts of nanoclay, 5 parts of citric acid, polypropylene fiber 9 parts, 5 parts of cellulose ether, 18 parts of vitrified microbeads, 27 parts of diatomaceous earth, 4 parts of water reducing agent, 23 parts of latex powder and 6 parts of potassium sorbate. The latex powder is Taiwan Dalian Chemical, the model is DA-1420.

[0017] The gypsum is a mixture of dihydrate gypsum powder and anhydrite powder, and the mixing ratio is 1:1 by weight.

[0018] The slag is blast furnace slag.

[0019] The water reducer is sodium lignos...

Embodiment 2

[0024] A thermal insulation building gelling material. The raw materials for preparing the thermal insulation building gelling material include, in parts by weight: 36 parts of plant fibers, 50 parts of gypsum, 17 parts of ferrous sulfate, 50 parts of lime, silicon 11 parts of sodium phosphate, 5 parts of sodium silicofluoride, 16 parts of glass fiber, 1 part of sodium alginate, 50 parts of slag, 5 parts of silica fume powder, 5 parts of zeolite powder, 32 parts of nanoclay, 1 part of citric acid, polypropylene fiber 3 parts, 12 parts of cellulose ether, 10 parts of vitrified microbeads, 20 parts of diatomaceous earth, 1 part of water reducing agent, 11 parts of latex powder and 14 parts of potassium sorbate. The latex powder is Taiwan Dalian Chemical, the model is DA-1420.

[0025] The gypsum is a mixture of dihydrate gypsum powder and anhydrite powder, and the mixing ratio is 1:1 by weight.

[0026] The slag is blast furnace slag.

[0027] The water reducer is sodium ligno...

Embodiment 3

[0032] A thermal insulation building gelling material. The raw materials for preparing the thermal insulation building gelling material include, in parts by weight: 10 parts of plant fiber, 100 parts of gypsum, 5 parts of ferrous sulfate, 20 parts of lime, silicon 23 parts of sodium phosphate, 11 parts of sodium silicofluoride, 7 parts of glass fiber, 13 parts of sodium alginate, 20 parts of slag, 10 parts of silica fume powder, 15 parts of zeolite powder, 14 parts of nanoclay, 12 parts of citric acid, polypropylene fiber 19 parts, 2 parts of cellulose ether, 33 parts of vitrified microbeads, 50 parts of diatomaceous earth, 5 parts of water reducing agent, 33 parts of latex powder and 1 part of potassium sorbate. The latex powder is Taiwan Dalian Chemical, the model is DA-1420.

[0033] The gypsum is a mixture of dihydrate gypsum powder and anhydrite powder, and the mixing ratio is 1:1 by weight.

[0034] The slag is blast furnace slag.

[0035] The water reducer is sodium l...

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Abstract

The invention discloses a heat-preservation thermal-insulating building cementing material which is prepared from the following raw materials: plant fiber, gypsum, ferrous sulfate, lime, sodium silicate, sodium silicofluoride, glass fiber, sodium alginate, slag, silica fume, zeolite powder, nano clay, citric acid, polypropylene fiber, cellulose ether, vitrified micro bubbles, diatomite, a water reducing agent, latex powder and potassium sorbate. The heat-preservation thermal-insulating building cementing material disclosed by the invention is reasonable in formula; due to interaction of the components, and addition of the plant fiber, the vitrified micro bubbles and the like in the raw materials, the heat-preservation thermal-insulating properties of the material are improved; as waste slag is taken as a raw material, waste of energy in the building use process can be reduced. By adopting the heat-preservation thermal-insulating building cementing material disclosed by the invention, the dry density of a system is reduced, the heat conduction coefficient is reduced, and the heat-preservation property of the material is improved.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a thermal insulation building gelling material. Background technique [0002] The material that can bond granular materials or bulk materials into a whole and has a certain strength is called cementitious material. Cementitious materials are widely used in construction engineering. Commonly used gelling materials are mostly inorganic mineral powders. In the field of construction, cement is often used as a cementitious material. The cement itself has a high density, a large shrinkage rate, poor fire resistance, and poor thermal insulation performance. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art. Contents...

Claims

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Application Information

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IPC IPC(8): C04B11/30
CPCC04B11/30
Inventor 杨卓舒孙吉利
Owner ZHUODA NEW MATERIALS TECH GRP WEIHAI CO LTD
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