Basalt fiber hollow insulation partition plate and preparation method thereof

A technology of basalt fiber and thermal insulation partition board is applied in the field of building materials, which can solve the problems of occupying large land, water system and air pollution, hazards, etc., and achieve the effects of improving energy saving rate, increasing thermal performance and uniform distribution.

Inactive Publication Date: 2017-06-13
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Slag is a toxic and harmful solid waste discharged in industrial production. Long-term storage not only occupies a large amount of land, but also causes serious pollution and harm to water systems and the atmosphere.

Method used

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  • Basalt fiber hollow insulation partition plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A basalt fiber hollow insulation partition wall board is composed of the following raw materials in parts by weight:

[0032] Cement: 17wt%, slag: 70wt%, expanded perlite: 6.5wt%, basalt fiber: 0.1wt%, magnesium stearate: 0.4wt%, water: 6wt%.

[0033] The manufacturing method of the above-mentioned basalt fiber hollow insulation partition wall board comprises the following steps:

[0034] (1) Take 1 / 4 of the above-mentioned weight of cement and appropriate amount of water to prepare cement paste;

[0035] (2), the basalt fiber of the counterweight is evenly mixed into the cement paste prepared in step (1);

[0036] (3) Add slag, remaining cement, expanded perlite and appropriate amount of water into the mixer according to the weight part, and the mixing time is 2 minutes;

[0037] (4) Add the cement slurry evenly wrapped with basalt fibers prepared in step (2) into the concrete mixer for 2 minutes;

[0038] (5) Add the above-mentioned weight of stearate and appropria...

Embodiment 2

[0041] A basalt fiber hollow insulation partition wall board is composed of the following raw materials in parts by weight:

[0042] Cement: 18wt%, slag: 69wt%, expanded perlite: 6.3wt%, basalt fiber: 0.2wt%, magnesium stearate: 0.5wt%, water: 6wt%.

[0043] The manufacturing method of the above-mentioned basalt fiber mixed hollow insulation partition wall board comprises the following steps:

[0044] (1) Take 1 / 4 of the above-mentioned weight of cement and appropriate amount of water to prepare cement paste;

[0045] (2), the basalt fiber of the counterweight is evenly mixed into the cement paste prepared in step (1);

[0046] (3) Add slag, remaining cement, expanded perlite and appropriate amount of water into the mixer according to the weight part, and the mixing time is 3 minutes;

[0047] (4) Add the cement slurry evenly wrapped with basalt fibers prepared in step (2) into the concrete mixer for 2 minutes;

[0048] (5) Add the above-mentioned weight of stearate and app...

Embodiment 3

[0051] A basalt fiber hollow insulation partition wall board is composed of the following raw materials in parts by weight:

[0052] Cement: 20wt%, slag: 66wt%, expanded perlite: 6wt%, basalt fiber: 0.4wt%, magnesium stearate: 0.6wt%, water: 6wt%.

[0053] The manufacturing method of the above-mentioned basalt fiber mixed hollow insulation partition wall board comprises the following steps:

[0054] (1) Take 1 / 4 of the above-mentioned weight of cement and appropriate amount of water to prepare cement paste;

[0055] (2), the basalt fiber of the counterweight is evenly mixed into the cement paste prepared in step (1);

[0056] (3) Add slag, remaining cement, expanded perlite and appropriate amount of water into the mixer according to the weight part, and the mixing time is 2 minutes;

[0057] (4) Add the cement slurry evenly wrapped with basalt fibers prepared in step (2) into the concrete mixer for 2 minutes;

[0058] (5) Add the above-mentioned weight of stearate and appropr...

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Abstract

The invention discloses a basalt fiber hollow insulation partition plate, prepared from a dry material and water; the dry material comprises, by weight, 15-25% of cement, 55-75% of furnace slag, 5-10% of expanded perlite, 0.1-0.5% of basalt fiber, 0.3-0.7% of magnesium stearate, and suitable water. The partition plate prepared herein has high compressive strength and high flexural capacity, and also has the advantages of light weight, good thermal insulation and acoustic insulation, good fireproof property and waterproof property, good convenience of installation and the like. In addition, the partition plate according to the invention features waste utilization and environmental protection, the energy resources that are in shortage increasingly are saved, piling sites are saved, the production cost is lowered, and the living environment of human is protected.

Description

technical field [0001] The invention belongs to the technical field of building materials, in particular to a basalt fiber hollow insulation partition wall board and a preparation method thereof. Background technique [0002] Today in the 21st century, the world economy is developing rapidly, people's living standards are improving day by day, and various products are constantly being updated. In order to minimize the impact on the surrounding environment during the construction of buildings, and in the case of increasing labor costs, the industrialization of construction is an inevitable development trend of future building construction technology. As a new type of wall material, the hollow partition wall panel is widely used due to its excellent performance for easy construction, and is mostly used as non-load-bearing interior and exterior walls, roof panels, floor slabs, enclosure walls, etc. [0003] The energy consumption of the construction industry accounts for one-t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B111/27
CPCC04B28/04C04B2111/00017C04B2111/00025C04B2111/27C04B2201/20C04B2201/50C04B18/10C04B14/185C04B14/4643C04B24/08
Inventor 段鹏飞郝潞岑刘元珍
Owner TAIYUAN UNIV OF TECH
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