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Diatomite internal wall multifunctional wall lining and preparation method thereof

A soil interior wall, multifunctional technology, applied in the field of diatomite interior wall multifunctional wall lining and its preparation, to achieve the effects of auxiliary bonding, outstanding performance, and light porosity

Inactive Publication Date: 2016-07-06
HUNAN LANTIDEN ENVIRONMENTAL BUILDING MATERIAL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems existing in the existing interior wall lining, the purpose of the invention is to provide a diatomite interior wall multifunctional wall lining with high thermal insulation and good sound insulation effect and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Through experiments, the raw material composition ratio of a diatomite inner wall multifunctional wall lining is as follows:

[0022] Sulphoaluminate cement 14

[0023] Building plaster 20

[0024] Redispersible latex powder 0.8

[0025] Vitrified Beads 18

[0026] Calcined diatomaceous earth 16

[0027] Double Fly Powder 20.15

[0028] Quartz Powder 10

[0029] Methylcellulose 0.5

[0030] Gypsum retarder 0.05

[0031] Engineering fiber 0.5

Embodiment 2

[0033] Through experiments, the raw material composition ratio of a diatomite inner wall multifunctional wall lining is as follows:

[0034] Sulphoaluminate cement 16

[0035] Building plaster 20

[0036] Redispersible Latex Powder 1

[0037] Vitrified Beads 19

[0038] Calcined diatomaceous earth 15

[0039] Double Fly Powder 18

[0040] Quartz Powder 10

[0041] Methylcellulose 0.4

[0042] Gypsum retarder 0.04

[0043] Engineering fiber 0.56

Embodiment 3

[0045] Through experiments, the raw material composition ratio of a diatomite inner wall multifunctional wall lining is as follows:

[0046] Sulphoaluminate cement 15

[0047] Building plaster 15

[0048] Redispersible latex powder 1.5

[0049] Vitrified Beads 20

[0050] Calcined diatomaceous earth 20

[0051] Double Fly Powder 17.07

[0052] Quartz Powder 10

[0053] Methylcellulose 0.8

[0054] Gypsum retarder 0.03

[0055] Engineering fiber 0.6

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PUM

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Abstract

The invention discloses a diatomite internal wall multifunctional lining. The diatomite internal wall multifunctional lining comprises the following components in weight ratio: 25.3%-57% of gel material, 25%-60% of functional filling, 15%-50% of normal filling, and 0.3%-3% of auxiliary, wherein the gel material is a ternary gelation system composed of sulphoaluminate cement, building gypsum and redispersible latex powder. The invention further provides a preparation method of the diatomite internal wall multifunctional lining, comprising feeding materials according to above ratio, metering and packaging. The diatomite internal wall multifunctional lining provided by the invention is notable in environmental protection, and basically zero in formaldehyde and VOC emission. The production process is simple, the cost is low, and the wall lining has good heat retaining property and a certain soundproof effect, and has universality to wall base and top coating, and is suitable for large-scale popularization and use in region with low heat retaining requirement.

Description

technical field [0001] The invention relates to the field of interior wall linings, in particular to a diatomite interior wall multifunctional wall lining and a preparation method thereof. Background technique [0002] With the development of the times, the society has gradually transformed into a resource-saving and environment-friendly type; the general cultural level and living standards of the people have also been greatly improved. People generally have an urgent and rigid demand for environmentally friendly and economical building materials. Most of the current wall insulation materials have the disadvantages of flammability, cumbersome construction, high unit cost, and restrictions on the use of surface coatings, making it difficult to promote. In addition, the general wall putty has a single function. Therefore, there is an urgent need in this field for a formula design that combines thermal insulation materials and putty. By integrating multiple elements, this diat...

Claims

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Application Information

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IPC IPC(8): C04B28/14
CPCC04B28/14C04B7/32C04B24/24C04B14/22C04B14/08C04B14/06C04B24/383C04B14/26C04B14/28C04B2103/22
Inventor 童彬原方舟
Owner HUNAN LANTIDEN ENVIRONMENTAL BUILDING MATERIAL LTD
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