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Seepage-proof thermal insulation wall material containing fibrous material

A technology for thermal insulation walls and fiber materials, which is applied in the fields of thermal insulation wall materials and anti-seepage thermal insulation wall materials, can solve the problems of immature thermal insulation and energy saving technology, damage to buildings, poor thermal insulation effect, etc., and achieves low thermal conductivity. , Reduce environmental damage, and improve the effect of anti-seepage performance

Active Publication Date: 2013-01-02
苏州市德莱尔建材科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

These two building thermal insulation and energy-saving technologies are not mature enough, and the thermal insulation effect is not good.

Method used

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  • Seepage-proof thermal insulation wall material containing fibrous material
  • Seepage-proof thermal insulation wall material containing fibrous material
  • Seepage-proof thermal insulation wall material containing fibrous material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Weigh each component according to the weight ratio in Table 1

[0017] The weight proportion of table 1 embodiment 1~embodiment 3

[0018]

[0019]

[0020] The preparation method is:

[0021] S1: Weigh the mixture in proportion, add 15-20 parts of water, and stir evenly;

[0022] S2: The wet billet is prepared by mechanical extrusion blooming method or manual blooming method;

[0023] S3: drying at 100°C to 150°C to remove moisture;

[0024] S4: Use mechanical equipment to cut and grind to obtain products.

[0025] The performance test results of the thermal insulation wall materials in the above examples are shown in Table 2. In addition, the wall material disclosed in the patent CN02110379 is used as a comparison.

[0026] Among them, the test method of water permeability is: make a 30×30cm test block made of thermal insulation wall material, place it horizontally, seal it with wooden boards around it to form a groove shape, pour clean water in the middle,...

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Abstract

The invention provides a seepage-proof thermal insulation wall material containing a fibrous material, which belongs to the technical field of building materials. The wall material comprises, by weight, 10 to 20 parts of vegetable fiber, 2 to 3 parts of carbon fiber, 2 to 3 parts of glass fiber, 3 to 5 parts of carboxymethyl cellulose, 1 to 2 parts of potassium titanate whisker, 3 to 6 parts of aluminum sol, 3 to 4 parts of silica sol, 5 to 8 parts of diatomite, 2 to 3 parts of paraffin, 2 to 3 parts of stearic acid, 5 to 7 parts of montmorillonite, 3 to 6 parts of expanded perlite powder, 4 to 6 parts of talcum powder, 2 to 4 parts of a polystyrene particle, 4 to 6 parts of urea formaldehyde resin, 2 to 4 parts of epoxy resin, 3 to 6 parts of phenolic resin and 5 to 10 parts of fly ash. The thermal insulation wall material containing a fibrous material provided by the invention has a small coefficient of heat conductivity, about 0.1 W / m.k, and has good seepage-proof performance.

Description

technical field [0001] The invention provides a thermal insulation wall material, in particular to an anti-seepage water thermal insulation wall material containing fiber materials, which belongs to the technical field of building materials. Background technique [0002] Measures to reduce the indoor heat dissipation of buildings to the outside play an important role in creating a suitable indoor thermal environment and saving energy. Building thermal insulation mainly takes measures from the building envelope structure, and at the same time, measures to reduce the indoor heat of the building to the outside play an important role in creating a suitable indoor thermal environment and saving energy. However, the energy consumption of residential buildings accounts for 32% of the national energy consumption. my country's existing nearly 40 billion square meters of buildings are basically high-energy-consuming buildings, and the heating energy consumption per unit area is equiv...

Claims

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Application Information

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IPC IPC(8): C04B28/24
Inventor 计慷
Owner 苏州市德莱尔建材科技有限公司
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