Environment-friendly, heat-preserving and waterproof building composite board and preparation method thereof

A composite board and building technology, applied in the field of building materials, can solve the problems of load-bearing, poor fire resistance, poor safety, easy to burn, etc., and achieve excellent thermal insulation performance and mechanical performance, less consumables, and convenient storage. Effect

Inactive Publication Date: 2017-03-08
芜湖浩权建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

EPS, XPS, and PU are all organic thermal insulation materials. The biggest advantage is light weight, heat preservation, and good heat insulation; the biggest defect is fire prevention, poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] A method for preparing an environmentally friendly, heat-preserving and waterproof building composite board, characterized in that the preparation steps are as follows:

[0034] S1: 37-40 parts of Portland cement, 15-23 parts of fiber, 8-10 parts of montmorillonite powder, 11-18 parts of rutile titanium dioxide, 16-24 parts of silicone modified epoxy resin, 13-17 parts of gypsum parts, 15-25 parts of melamine, 6-10 parts of polyester fibers, and 2-6 parts of light aggregates are pulverized with a pulverizer respectively, until the mesh number of each of the above-mentioned components is 200-300 orders, and set aside;

[0035]S2: Add Portland cement, fiber, montmorillonite powder, rutile titanium dioxide, silicone modified epoxy resin, gypsum, melamine, polyester fiber, and light aggregate crushed in step S1 to the cement paste mixing pot and add water Stir, fully stir to obtain the mixture;

[0036] S3: In step S2, add 14-20 parts of sodium silicate solution, 2-7 parts...

Example Embodiment

[0040] Example 1:

[0041] S1: 40 parts of Portland cement, 15 parts of fiber, 10 parts of montmorillonite powder, 18 parts of rutile titanium dioxide, 16 parts of silicone modified epoxy resin, 13 parts of gypsum, 15 parts of melamine, 10 parts of polyester fiber, 6 parts of light aggregates are pulverized with a pulverizer respectively, until the mesh number of the above-mentioned components is 200-300 mesh, and set aside;

[0042] S2: Add Portland cement, fiber, montmorillonite powder, rutile titanium dioxide, silicone modified epoxy resin, gypsum, melamine, polyester fiber, and light aggregate crushed in step S1 to the cement paste mixing pot and add water Stir, fully stir to obtain the mixture;

[0043] S3: In step S2, add 20 parts of sodium silicate solution, 7 parts of polyacrylamide, 5 parts of tributyl phosphate, 14 parts of acrylate, 4 parts of surfactant, 5 parts of waterproofing agent, 3 parts of modified additive, disinfectant 3 parts of foaming agent and 10 par...

Example Embodiment

[0045] Example 2:

[0046] S1: 37 parts of Portland cement, 15 parts of fiber, 8 parts of montmorillonite powder, 11 parts of rutile titanium dioxide, 16 parts of silicone modified epoxy resin, 13 parts of gypsum, 15 parts of melamine, 6 parts of polyester fiber, 2 parts of light aggregates are pulverized with a pulverizer respectively, until the mesh number of the above-mentioned components is 200-300 mesh, and set aside;

[0047] S2: Add Portland cement, fiber, montmorillonite powder, rutile titanium dioxide, silicone modified epoxy resin, gypsum, melamine, polyester fiber, and light aggregate crushed in step S1 to the cement paste mixing pot and add water Stir, fully stir to obtain the mixture;

[0048] S3: In step S2, add 14 parts of sodium silicate solution, 2 parts of polyacrylamide, 3 parts of tributyl phosphate, 11 parts of acrylate, 3 parts of surfactant, 3 parts of waterproofing agent, 3 parts of modified additive, disinfectant 2 parts of foaming agent and 4 parts ...

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PUM

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Abstract

The invention discloses an environment-friendly, heat-preserving and waterproof building composite board and a preparation method thereof. The environment-friendly, heat-preserving and waterproof building composite board is prepared from the following raw materials in parts by weight: 30 to 50 parts of portland cement, 10 to 15 parts of fiber, 5 to 10 parts of montmorillonite powder, 8 to 15 parts of rutile titanium dioxide, 12 to 15 parts of organosilicone modified epoxy resin, 12 to 18 parts of gypsum, 15 to 25 parts of melamine, 4 to 9 parts of polyester fiber, 10 to 20 parts of a sodium silicate solution, 2 to 10 parts of polyacrylamide, 1 to 8 parts of tributyl phosphate, 11 to 17 parts of acrylate and 2 to 8 parts of lightweight aggregate. According to the invention, the preparation process is simple and has low cost; and the prepared environment-friendly, heat-preserving and waterproof building composite board has the advantages of light weight, good waterproof and heat-preserving effects, strong chemical stability, and no toxicity and odor, and is an ideal heat-preserving material.

Description

technical field [0001] The invention relates to the technical field of building material production, in particular to an environmentally friendly, heat-preserving and waterproof building composite board and a preparation method thereof. Background technique [0002] Building materials can be divided into structural materials, decorative materials and some special materials. Structural materials include wood, bamboo, stone, Portland cement, concrete, metal, bricks, ceramics, glass, engineering plastics, composite materials, etc.; decorative materials include various coatings, paints, coatings, veneers, tiles of various colors, Glass with special effects, etc.; special materials refer to waterproof, moisture-proof, anti-corrosion, fire-proof, flame-retardant, sound insulation, heat insulation, heat preservation, sealing, etc. There are many types of thermal insulation materials, and the application range is also very wide. The more commonly used ones are: glass wool produc...

Claims

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Application Information

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IPC IPC(8): C04B28/26C04B111/27
CPCC04B28/26C04B2111/00017C04B2111/27C04B7/02C04B20/0048C04B14/104C04B14/305C04B24/42C04B14/365C04B24/128C04B16/0683C04B14/00C04B24/2652C04B24/026C04B24/045C04B2103/40C04B2103/65C04B24/085C04B2103/50
Inventor 胡圣武
Owner 芜湖浩权建筑工程有限公司
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