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Polymer rock liquid, polymer rock composite board and preparation method thereof

A composite board and raw material technology, applied in the field of inorganic building materials, to achieve the effects of improving compressive strength and flexural strength, increasing the degree of cementation, and expanding the scope of application

Active Publication Date: 2021-11-26
高艳慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a kind of poly-rock fluid and poly-rock composite plate and its preparation method, aiming to solve the problem of existing straw The fiber cannot be well bonded with existing inorganic binders

Method used

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  • Polymer rock liquid, polymer rock composite board and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0040] Preparation of polyrock fluid: 9 parts of NNO, 0.9 parts of trisodium phosphate, 0.4 parts of calcium formate, 0.9 parts of OP-10, 80 parts of water, 5 parts of water glass, 6 parts of bauxite, 0.7 parts of water-based silicone waterproofing agent, Add 4 parts of quartz powder into the reaction kettle, and stir and mix evenly at 65°C and 1.6Mpa.

[0041] Preparation of poly-rock composite board: 30 parts of Portland cement, 35 parts of straw fiber, 1 part of poly-rock liquid, 20 parts of magnesium oxide, and 15 parts of magnesium sulfate are stirred with a high-speed mixer (650 rpm) for 3-5 minutes. Stir evenly, then inject into the mold, let stand at 30°C±2°C for 12 hours, and then demould.

Embodiment 2

[0043] Preparation of polyrock liquid: 11 parts of NNO, 1.1 parts of trisodium phosphate, 0.6 parts of calcium formate, 1.1 parts of OP-10, 120 parts of water, 7 parts of water glass, 8 parts of bauxite, 00.9 parts of water-based silicone waterproofing agent, Add 6 parts of quartz powder into the reaction kettle, stir and mix evenly at 65°C and 1.6Mpa.

[0044] Preparation of poly-rock composite board: Mix 40 parts of Portland cement, 50 parts of straw fiber, 1.4 parts of poly-rock liquid, 30 parts of magnesium oxide, and 25 parts of magnesium sulfate with a high-speed mixer (650 rpm) for 3-5 minutes. Evenly, it can be poured into the mold, and it can be demolded after standing at 30℃±2℃ for 12 hours.

Embodiment 3

[0046] Preparation of polyrock fluid: 10 parts of NNO, 1 part of trisodium phosphate, 0.5 parts of calcium formate, 1 part of OP-10, 100 parts of water, 6 parts of water glass, 7 parts of bauxite, 0.8 parts of water-based silicone waterproofing agent, quartz Add 5 parts of powder into the reaction kettle, stir and mix evenly at 65°C and 1.6Mpa.

[0047]Preparation of poly-rock composite board: 35 parts of Portland cement, 40 parts of straw fiber, 1.2 parts of poly-rock liquid, 25 parts of magnesium oxide, and 20 parts of magnesium sulfate are stirred with a high-speed mixer (650 rpm) for 3-5 minutes. Stir evenly, then inject into the mold, let stand at 30°C±2°C for 12 hours, and then demould.

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Abstract

The invention discloses a poly-rock liquid, a poly-rock composite board and a preparation method thereof. The polyrock liquid is prepared from the following raw materials in parts by weight: 9 to 11 parts of NNO, 0.9 to 1.1 parts of trisodium phosphate, 0.4 to 0.6 part of calcium formate, 0.9 to 1.1 parts of OP-10, 5 to 7 parts of water glass and 0.7 to 0.9 part of water-based organosilicon waterproofing agent. According to the polyrock liquid, the cementation degree of straw fibers and raw materials such as cement can be improved, and the compressive strength and breaking strength of a polyrock composite board can be improved.

Description

technical field [0001] The invention relates to the field of inorganic building materials, and mainly relates to a rock-poly liquid and a poly-rock composite board and a preparation method thereof. Background technique [0002] Prefabricated building refers to the transfer of a large number of on-site operations in the traditional construction method to the factory, where the building components and accessories (such as floors, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, and transported to the construction site. Reliable connections are assembled and installed on site. [0003] It is assembled from prefabricated large-scale interior and exterior wall panels, floor slabs and roof panels, and is also called large-scale building. It is the main type of fully prefabricated buildings in industrialized system buildings. Plate construction can reduce structural weight, improve labor productivity, expand the usable area and earthquake resis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B24/42C04B28/04C04B111/20C04B111/27C04B111/28C04B111/40C04B111/52
CPCC04B40/0039C04B28/04C04B2111/40C04B2111/27C04B2111/28C04B2111/52C04B2111/20C04B2201/50C04B22/16C04B24/04C04B12/04C04B24/42C04B24/32C04B24/20C04B14/303C04B14/06C04B22/002C04B18/24C04B14/304C04B22/142Y02W30/91
Inventor 高艳慧
Owner 高艳慧