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Fireproof, waterproof and moistureproof outer decoration prefabricated wall enclosure material, and preparation method and application thereof

An envelope material and prefabricated wall technology, applied in the field of materials, can solve the problems of single function and uneven quality, and achieve the effects of simple method, easy process control and high cost performance.

Inactive Publication Date: 2018-06-01
HENAN GUOLONG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the quality of the current prefabricated wall enclosure materials for exterior decoration is uneven, and their functions are single

Method used

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  • Fireproof, waterproof and moistureproof outer decoration prefabricated wall enclosure material, and preparation method and application thereof
  • Fireproof, waterproof and moistureproof outer decoration prefabricated wall enclosure material, and preparation method and application thereof
  • Fireproof, waterproof and moistureproof outer decoration prefabricated wall enclosure material, and preparation method and application thereof

Examples

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preparation example Construction

[0033] In addition, an embodiment of the present invention also provides a method for preparing a fireproof, waterproof, and moisture-proof exterior decoration prefabricated wall enclosure material, which may include the following steps: crushing expanded perlite, mixing Portland cement with water, and then crushing Mix the final perlite, Portland cement mixed with water and other raw materials except hardener, heat for the first time, add hardener, and heat for the second time.

[0034]Preferably, the expanded perlite is pulverized to a particle size of no more than 100 μm under the condition of electric pulse frequency of 4000-5000 Hz. After being pulverized by high-pressure pulses, the expanded perlite can be pulverized into fine particles, thereby breaking its original honeycomb structure and reducing the water absorption of the structure. In addition, after the expanded perlite is pulverized, its total expansion volume can be increased compared with that before the pulver...

Embodiment 1

[0041] 15 parts by weight of expanded perlite was pulverized to a particle size of 100 μm under the condition of an electric pulse frequency of 4000 Hz. 20 parts by weight of Portland cement with a volume ratio of 1:1 and a flow rate of 10m 3 / min speed spray into the water.

[0042] The above-mentioned perlite after crushing, Portland cement mixed with water, 10 parts by weight of aluminum silicate fiber, 8 parts by weight of sulfonate flame retardant, and copolymerization of 5 parts by weight of butadiene-styrene The polyanion cellulose of 2 weight parts, the polyester ene fiber of 2 weight parts, the sodium sulfate of 1 weight part, the antifungal agent of 2 weight parts, the modifying agent of 1 weight part and the retarder of 0.5 weight part Mix and heat treat at 180°C for 14h. Then add 2 parts by weight of hardener, heat treatment at 800° C. for 20 hours to obtain fireproof, waterproof and moisture-proof exterior decoration prefabricated wall enclosure materials.

[0...

Embodiment 2

[0045] 20 parts by weight of the expanded perlite was pulverized to a particle size of 50 μm under the condition of an electric pulse frequency of 5000 Hz. 30 parts by weight of Portland cement with a volume ratio of 1:1.2 and a flow rate of 15m 3 / min speed spray into the water.

[0046] The above-mentioned perlite after crushing, Portland cement after mixing with water and 12 parts by weight of aluminum silicate fiber, 12 parts by weight of sulfonate flame retardant, and copolymerization of 8 parts by weight of butadiene-styrene The polyanion cellulose of 4 weight parts, the polyester ene fiber of 4 weight parts, the sodium sulfate of 2 weight parts, the antifungal agent of 3 weight parts, the modifying agent of 2 weight parts and the retarder of 1 weight part Mix and heat-treat for 12 hours at 220°C with a stirring speed of 500r / min. Then add 4 parts by weight of hardener, heat treatment at 1000° C. for 18 hours to obtain fireproof, waterproof and moisture-proof exterior ...

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Abstract

The invention relates to a fireproof, waterproof and moistureproof outer decoration prefabricated wall enclosure material, and a preparation method and application thereof, which belong to the field of materials. The enclosure material is prepared from the raw materials of portland cement, expanded perlite, aluminum silicate fiber, a sulfonate fire retardant, a butadiene-styrene copolymer, polyanionic cellulose, polyester fiber, sodium sulfate, a hardening agent, a mildew preventive, a modifier and a retarder. The material has excellent fireproof, waterproof and moistureproof functions at thesame time, and can be beneficial to improving the fireproof, waterproof and moistureproof capabilities of buildings when being applied to the buildings. The preparation method of the material comprises the steps of smashing the expanded perlite; mixing the portland cement and the water; then mixing the smashed perlite, the portland cement mixed with the water, and other raw materials except for the hardening agent; heating for the first time; adding the hardening agent; heating for the second time. The preparation method is simple, and the process is easy to control.

Description

technical field [0001] The invention relates to the field of materials, and in particular to a fireproof, waterproof and moistureproof exterior decoration prefabricated wall enclosure material and its preparation method and application. Background technique [0002] In the past 10 years, China has entered a period of rapid growth in construction. The country is full of construction sites, and the quality requirements for construction materials are getting higher and higher to ensure that buildings have higher safety. [0003] However, the quality of the current prefabricated wall enclosure materials for exterior decoration is uneven, and their functions are single. Therefore, it is necessary to improve the existing prefabricated wall enclosure materials for exterior decoration. Contents of the invention [0004] One of the objectives of the present invention is to provide a fireproof, waterproof, and moisture-proof exterior decoration prefabricated wall enclosure material...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B111/20C04B111/27C04B111/28
CPCC04B28/04C04B2111/2092C04B2111/27C04B2111/28C04B2201/32C04B2201/50C04B14/185C04B14/4656C04B24/2676C04B16/0683C04B2103/0068C04B24/383C04B22/147C04B22/16C04B22/0013C04B14/305C04B14/30C04B20/008C04B24/20C04B24/42C04B24/24C04B24/40
Inventor 王卫灯王红朋罗浩王飞杨新梅张晖王简李玉玲吴小娟李强胡玉笛陈乾华
Owner HENAN GUOLONG IND
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