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High-strength, durable and waterproof fibrous plaster

A fiber gypsum, durable technology, applied in durable, waterproof fiber gypsum board, high-strength fields, can solve the problems of economic loss, board broken, construction inconvenience, etc., to reduce the water easy to expand, improve the compactness, improve the waterproof effect

Inactive Publication Date: 2018-05-11
FUZHOU ONE SUN POWER CONSULTING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inner partition wall of gypsum board has the advantages of fast construction speed, low cost and light weight, which is more in line with the requirements of today's national conditions. During the transportation process, the plate is prone to breakage and other phenomena, which will cause inconvenience to the construction and may cause economic losses

Method used

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  • High-strength, durable and waterproof fibrous plaster
  • High-strength, durable and waterproof fibrous plaster
  • High-strength, durable and waterproof fibrous plaster

Examples

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Effect test

Embodiment 1

[0024] A high-strength, durable, waterproof fiber gypsum board is made of the following raw materials in parts by weight: 62 parts of gypsum powder, 15 parts of iron oxide powder, 16 parts of fly ash, 14 parts of water glass, 63 parts of water, and 1 part of silicone waterproof powder 3 parts, polypropylene imitation steel fiber 3 parts.

[0025] The preparation method of described high-strength, durable, waterproof fiber gypsum board comprises the following steps:

[0026] 1) Grind gypsum powder, iron oxide powder, fly ash, and silicone waterproof powder through a ball mill to a particle size of 400nm, and then mix them evenly in proportion;

[0027] 3) Add polypropylene imitation steel fiber to the powder obtained in step 1), and stir in a mixer for 30 minutes to make it evenly mixed;

[0028] 3) Stir the water glass and water evenly to obtain a mixture;

[0029] 4) Add the mixed solution obtained in step 3) to the mixed powder in step 2), stir and mix evenly to obtain a s...

Embodiment 2

[0036] A high-strength, durable, waterproof fiber gypsum board is made of the following raw materials in parts by weight: 60 parts of gypsum powder, 10 parts of iron oxide powder, 15 parts of fly ash, 10 parts of water glass, 60 parts of water, and 1 part of silicone waterproof powder 2 parts, polypropylene imitation steel fiber 2 parts.

[0037] The used polypropylene imitation steel fiber has a diameter of 1.1-1.3mm and a length of 20-40mm.

Embodiment 3

[0039] A high-strength, durable, waterproof fiber gypsum board is made of the following raw materials in parts by weight: 70 parts of gypsum powder, 20 parts of iron oxide powder, 20 parts of fly ash, 15 parts of water glass, 65 parts of water, and 2 parts of silicone waterproof powder 5 parts, polypropylene imitation steel fiber 5 parts.

[0040] The used polypropylene imitation steel fiber has a diameter of 1.1-1.3mm and a length of 20-40mm.

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Abstract

The invention discloses a high-strength, durable and waterproof fibrous plaster. The fibrous plaster is prepared from the following raw materials in parts by weight: 60 to 70 parts of gypsum powder, 10 to 20 parts of iron oxide powder, 15 to 20 parts of fly ash, 10 to 15 parts of water glass, 60 to 65 parts of water, 1-2 parts of organic silicon waterproof powder and 2-5 parts of polypropylene imitation steel fiber. The prepared fibrous plaster has high strength, good stability, durability and waterproof property, can overcome the defects that the traditional fibrous plaster is prone to expansion, cracking and color bleeding, low in durability and the like when in water, and has good market prospect.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a high-strength, durable and waterproof fiber gypsum board. Background technique [0002] Since the use of solid clay bricks is gradually prohibited in our country, it is imperative to study new wall materials. The inner partition wall of gypsum board has the advantages of fast construction speed, low cost and light weight, which is more in line with the requirements of today's national conditions. During the transportation process, the plate is prone to breakage and other phenomena, which will cause inconvenience to the construction and may cause economic losses. Contents of the invention [0003] The purpose of the present invention is to provide a high-strength, durable, waterproof fiber gypsum board, which not only has high strength, but also has good stability, durability and water resistance, and can overcome the traditional gypsum board's easy swe...

Claims

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Application Information

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IPC IPC(8): C04B28/14C04B111/20C04B111/27
CPCC04B28/14C04B2111/20C04B2111/27C04B2111/29C04B12/04C04B14/308C04B18/08C04B24/42C04B16/0633
Inventor 林武星肖秋云陈首潭
Owner FUZHOU ONE SUN POWER CONSULTING