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Plant fiber exterior wall cladding and preparation method thereof

A plant fiber and exterior wall technology, which is applied in the manufacture of tools, building structures, building components, etc., can solve the problems of easy aging, variability, and poor flame retardancy of plastic hanging panels, and achieve short production cycles, good stability, Good effect of durability

Inactive Publication Date: 2017-02-15
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

The aluminum alloy exterior wall hanging board is relatively expensive, and its thermal insulation performance is not good
Plastic siding has poor flame retardancy, variability and aging
Although cement calcium silicate board and cement fiber board are not easy to deform and have good fire resistance, they are heavy, easy to break, and difficult to construct.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A plant fiber exterior wall hanging board. The plant fiber exterior wall hanging board includes a bottom material layer, a middle material layer and a fabric layer, and the middle material layer is arranged between the base material layer and the fabric layer.

[0023] The bottom material layer is mainly prepared from the following raw materials, in parts by weight, 150 parts of rapid hardening sulfoaluminate cement, 14 parts of fly ash, 3 parts of silica fume, 11 parts of sawdust (the fineness of the sawdust is 60 -100 mesh), 3 parts of plant fiber, 2 parts of coke foam and 3 parts of admixture.

[0024] The middle material layer is mainly prepared from the following raw materials, in parts by weight, 350 parts of rapid hardening sulfoaluminate cement, 26 parts of fly ash, 4 parts of silica fume, 50 parts of sawdust (the fineness of the sawdust is 10 -60 mesh), 3 parts of plant fiber, 11 parts of red brick powder, 14 parts of diatomaceous earth, 2 parts of bauxite and ...

Embodiment 2

[0035] A plant fiber exterior wall hanging board. The plant fiber exterior wall hanging board includes a bottom material layer, a middle material layer and a fabric layer, and the middle material layer is arranged between the base material layer and the fabric layer.

[0036] The bottom material layer is mainly prepared from the following raw materials, in parts by weight, 100 parts of rapid hardening sulfoaluminate cement, 5 parts of fly ash, 1 part of silica fume, 5 parts of sawdust (the fineness of the sawdust is 60 -100 mesh), 1 part of plant fiber, 1 part of coke foam and 1 part of admixture.

[0037] The middle material layer is mainly prepared from the following raw materials, in parts by weight, 200 parts of rapid hardening sulfoaluminate cement, 20 parts of fly ash, 1 part of silica fume, 40 parts of sawdust (the fineness of the sawdust is 10 -60 mesh), 1 part of plant fiber, 5 parts of red brick powder, 5 parts of diatomaceous earth, 1 part of bauxite and 1 part of a...

Embodiment 3

[0048] A plant fiber exterior wall hanging board. The plant fiber exterior wall hanging board includes a bottom material layer, a middle material layer and a fabric layer, and the middle material layer is arranged between the base material layer and the fabric layer.

[0049] The bottom material layer is mainly prepared from the following raw materials, in parts by weight, 200 parts of rapid hardening sulfoaluminate cement, 20 parts of fly ash, 5 parts of silica fume, 15 parts of sawdust (the fineness of the sawdust is 60 -100 mesh), 5 parts of plant fiber, 5 parts of coke foam and 5 parts of admixture.

[0050] The middle material layer is mainly prepared from the following raw materials, in parts by weight, 400 parts of rapid hardening sulfoaluminate cement, 30 parts of fly ash, 10 parts of silica fume, 70 parts of sawdust (the fineness of the sawdust is 10 -60 mesh), 5 parts of plant fiber, 20 parts of red brick powder, 20 parts of diatomite, 5 parts of bauxite and 5 parts ...

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Abstract

The invention discloses plant fiber exterior wall cladding. The plant fiber exterior wall cladding comprises a backing material layer, a middle material layer and a surface material layer, the middle material layer is arranged between the backing material layer and the surface material layer, the backing material layer is mainly prepared from the following materials: quick-hardening sulphate aluminium cement, pulverized fuel ash, silicon ash, saw dust, a plant fiber, coke powder and an additive, the middle material layer is mainly prepared from the following materials: quick-hardening sulphate aluminium cement, pulverized fuel ash, silicon ash, saw dust, a plant fiber, red brick powder, diatomaceous earth, bauxite and an additive, and the surface material layer is mainly prepared from the materials: quick-hardening sulphate aluminium cement, pulverized fuel ash, silicon ash, saw dust, a plant fiber, a silica solution and an additive. The plant fiber exterior wall cladding is used as exterior wall cladding for a building, has the advantages of low carbon, environmental friendliness and energy saving, is not likely to deform, is recyclable, and has the characteristics of quick forming, short production cycle, high stability, fire prevention, corrosion resistance, high durability and the like.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a plant fiber exterior wall hanging board and a preparation method thereof. Background technique [0002] At present, with the rapid development of industrialization and urbanization in our country, the housing construction industry, as a resource-dependent industry, promotes the rapid development of the national economy, but at the same time it consumes a large amount of non-renewable resources and energy, forcing its continued development to be severely restricted . With the coming of low-carbon economy and times, it is urgent to vigorously develop new energy-saving and low-consumption building materials. In such a situation, wooden structure buildings emerged as the times require. Wood and its products have been a good building material since ancient times because of their superior properties such as beauty, light weight, and thermal insulation. It can be predicted that lo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/06B28B1/52E04C2/04
CPCC04B28/06B28B1/525C04B2201/50E04C2/044C04B18/08C04B18/146C04B18/26C04B18/24C04B18/068C04B2103/302C04B22/0013C04B24/383C04B2103/50C04B18/167C04B14/08C04B14/303C04B14/062
Inventor 杨卓舒杨涛高春青
Owner ZHUODA NEW MATERIALS TECH GRP WEIHAI CO LTD
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