CN104496528B - Sulplo-aluminate cement insulation board that a kind of soundproof effect is good and preparation method thereof - Google Patents
Sulplo-aluminate cement insulation board that a kind of soundproof effect is good and preparation method thereof Download PDFInfo
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- CN104496528B CN104496528B CN201410765991.2A CN201410765991A CN104496528B CN 104496528 B CN104496528 B CN 104496528B CN 201410765991 A CN201410765991 A CN 201410765991A CN 104496528 B CN104496528 B CN 104496528B
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Abstract
The invention provides the sulplo-aluminate cement insulation board that a kind of soundproof effect is good, described cement insulation board is made up of each component of following mass fraction: aluminosulfate cement 45-50 part, pearlstone 1.5-1.8 part, potter's clay 0.5-0.8 part, flyash 8-10 part, gypsum 1.2-1.5 part, polypropylene fibre 0.6-0.8 part, calcium stearate 0.8-1.0 part, Starso 0.2-0.4 part, hydrogen peroxide 2.6-2.9 part of concentration 35%, lithium base solidifying agent 3-5 part, water 42-46 part.The present invention also provides its preparation method.Sulplo-aluminate cement insulation board of the present invention, while having good heat preservation effect, has good soundproof effect, is suitable for external thermal insulation system.
Description
Technical field
The present invention relates to the sulplo-aluminate cement insulation board that a kind of soundproof effect is good.
Background technology
Cement insulation board is the optimal lagging material of current wall thermal insulating and wall thermal insulating fire-blocking belt, and its thermal conductivity is low, and high insulating effect is not burnt, waterproof, and strong with body of wall cohesive force, intensity is high, toxicological harmless radiating material, environmental protection.With buildings same period in work-ing life, and easy construction, quick.Technical feature is better than the wall heat insulation materials such as multicellular glass, foamed ceramics, phenolic foam board, granular polystyrene, styrofoam, extruded sheet.
The formula of foam cement directly has influence on the various performance perameters of the cement board made, and the soundproof effect of existing aluminosulfate cement warming plate is not good.
Summary of the invention
In order to solve problems of the prior art, the invention provides the sulplo-aluminate cement insulation board that a kind of soundproof effect is good; For this reason, the present invention also provides its preparation method.
The invention provides the sulplo-aluminate cement insulation board that a kind of soundproof effect is good, described cement insulation board is made up of each component of following mass fraction: aluminosulfate cement 45-50 part, pearlstone 1.5-1.8 part, potter's clay 0.5-0.8 part, flyash 8-10 part, gypsum 1.2-1.5 part, polypropylene fibre 0.6-0.8 part, calcium stearate 0.8-1.0 part, Starso 0.2-0.4 part, hydrogen peroxide 2.6-2.9 part of concentration 35%, lithium base solidifying agent 3-5 part, water 42-46 part.
Preferably, described cement insulation board is made up of each component of following mass fraction: aluminosulfate cement 42 parts, pearlstone 1.6 parts, 0.6 part, potter's clay, 9 parts, flyash, 1.3 parts, gypsum, polypropylene fibre 0.7 part, calcium stearate 0.9 part, Starso 0.3 part, 2.8 parts, the hydrogen peroxide of concentration 35%, 4 parts, lithium base solidifying agent, 45 parts, water.
The present invention also provides the preparation method of the sulplo-aluminate cement insulation board that above-mentioned a kind of soundproof effect is good, and step is as follows: the aluminosulfate cement getting formula ratio, pearlstone, potter's clay, flyash, gypsum, lithium base solidifying agent mixes, add the water of formula ratio, stir, add the polypropylene fibre of formula ratio afterwards, calcium stearate and Starso, pour in mould after stirring the hydrogen peroxide rapid stirring adding concentration 35% after 2 minutes, shaping rear maintenance gets product.
Sulplo-aluminate cement insulation board of the present invention, while having good heat preservation effect, has good soundproof effect, is suitable for external thermal insulation system.
Embodiment
Following embodiment is convenient to understand the present invention better, but does not limit the present invention.Experimental technique in following embodiment, if no special instructions, is ordinary method.
embodiment 1
The formula of the sulplo-aluminate cement insulation board that soundproof effect of the present invention is good is as follows:
Aluminosulfate cement 42kg, pearlstone 1.6kg, potter's clay 0.6kg, flyash 9kg, gypsum 1.3kg, polypropylene fibre 0.7kg, calcium stearate 0.9kg, Starso 0.3kg, the hydrogen peroxide 2.8kg of concentration 35%, lithium base solidifying agent 4kg, water 45kg.
The preparation method of the sulplo-aluminate cement insulation board that soundproof effect of the present invention is good is:
Get the aluminosulfate cement of formula ratio, pearlstone, potter's clay, flyash, gypsum, lithium base solidifying agent mixes, and adds the water of formula ratio, stirs, add the polypropylene fibre of formula ratio afterwards, calcium stearate and Starso, pour in mould after stirring the hydrogen peroxide rapid stirring adding concentration 35% after 2 minutes, shaping rear maintenance gets product.
embodiment 2
The formula of the sulplo-aluminate cement insulation board that soundproof effect of the present invention is good is as follows:
Aluminosulfate cement 45kg, pearlstone 1.5kg, potter's clay 0.7kg, flyash 8kg, gypsum 1.5kg, polypropylene fibre 0.8kg, calcium stearate 0.8kg, Starso 0.4kg, the hydrogen peroxide 2.9kg of concentration 35%, lithium base solidifying agent 3kg, water 46kg.
The preparation method of the sulplo-aluminate cement insulation board that the soundproof effect of the present embodiment is good is identical with embodiment 1.
embodiment 3
The formula of the sulplo-aluminate cement insulation board that soundproof effect of the present invention is good is as follows:
Aluminosulfate cement 50kg, pearlstone 1.8kg, potter's clay 0.8kg, flyash 10kg, gypsum 1.2kg, polypropylene fibre 0.6kg, calcium stearate 1.0kg, Starso 0.2kg, the hydrogen peroxide 2.6kg of concentration 35%, lithium base solidifying agent 5kg, water 42kg.
The preparation method of the sulplo-aluminate cement insulation board that the soundproof effect of the present embodiment is good is identical with embodiment 1.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the sulplo-aluminate cement insulation board that a soundproof effect is good, it is characterized in that: described cement insulation board is made up of each component of following mass fraction: aluminosulfate cement 45-50 part, pearlstone 1.5-1.8 part, potter's clay 0.5-0.8 part, flyash 8-10 part, gypsum 1.2-1.5 part, polypropylene fibre 0.6-0.8 part, calcium stearate 0.8-1.0 part, Starso 0.2-0.4 part, hydrogen peroxide 2.6-2.9 part of concentration 35%, lithium base solidifying agent 3-5 part, water 42-46 part.
2. the sulplo-aluminate cement insulation board that soundproof effect according to claim 1 is good, it is characterized in that: described cement insulation board is made up of each component of following mass fraction: aluminosulfate cement 42 parts, pearlstone 1.6 parts, 0.6 part, potter's clay, 9 parts, flyash, 1.3 parts, gypsum, polypropylene fibre 0.7 part, calcium stearate 0.9 part, Starso 0.3 part, 2.8 parts, the hydrogen peroxide of concentration 35%, 4 parts, lithium base solidifying agent, 45 parts, water.
3. the preparation method of the sulplo-aluminate cement insulation board that a kind of soundproof effect described in claim 1 or 2 is good, is characterized in that: step is as follows: the aluminosulfate cement getting formula ratio, pearlstone, potter's clay, flyash, gypsum, lithium base solidifying agent mixes, add the water of formula ratio, stir, add the polypropylene fibre of formula ratio afterwards, calcium stearate and Starso, pour in mould after stirring the hydrogen peroxide rapid stirring adding concentration 35% after 2 minutes, shaping rear maintenance gets product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410765991.2A CN104496528B (en) | 2014-12-15 | 2014-12-15 | Sulplo-aluminate cement insulation board that a kind of soundproof effect is good and preparation method thereof |
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| CN201410765991.2A CN104496528B (en) | 2014-12-15 | 2014-12-15 | Sulplo-aluminate cement insulation board that a kind of soundproof effect is good and preparation method thereof |
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| CN104496528A CN104496528A (en) | 2015-04-08 |
| CN104496528B true CN104496528B (en) | 2016-03-09 |
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| CN105712682A (en) * | 2016-01-22 | 2016-06-29 | 卓达新材料科技集团有限公司 | Wood-imitation sound absorption plate |
| CN106145855B (en) * | 2016-07-02 | 2018-05-29 | 取卓材料科技(上海)有限公司 | A kind of siliceous polymer heat preserving plate of fiber reinforcement and preparation method thereof |
| CN107459325A (en) * | 2017-09-01 | 2017-12-12 | 陆宇皇金建材（河源）有限公司 | A kind of partition-type structures of acoustic material and sound panel and motor car |
| CN108191455A (en) * | 2018-03-16 | 2018-06-22 | 江苏汉旭建材科技有限公司 | A kind of sound insulation and noise reduction plate and preparation method thereof |
| CN110219429A (en) * | 2019-06-04 | 2019-09-10 | 刘洋 | A kind of foamed cement basal plate and its prefabricated component and production method |
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| AT412472B (en) * | 2002-08-09 | 2005-03-25 | Bezard Denis Dr | HYDRAULICALLY BENDING MASS |
| CN102807387B (en) * | 2012-08-09 | 2014-06-25 | 河北勇龙邦大新材料有限公司 | Inorganic foam heat insulating material with second-grade closed-pore structure and preparation method thereof |
| CN103044067A (en) * | 2013-01-18 | 2013-04-17 | 南京信息工程大学 | Soft cement foam heat insulating material and preparation method thereof |
| US9919974B2 (en) * | 2013-03-14 | 2018-03-20 | The Catholic University Of America | High-strength geopolymer composite cellular concrete |
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Inventor after: Zhou Hongmei Inventor after: Zhu Wanxu Inventor after: Wu Huiqin Inventor after: Ma Qian Inventor before: Zhu Wanxu Inventor before: Ma Qian |
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Effective date of registration: 20180724 Address after: 541004 Guilin, the Guangxi Zhuang Autonomous Region, Seven Star Road, building 12, teaching 1122-1117 Patentee after: Guilin Han Sounding Technology Co., Ltd. Address before: 545006 268 East Ring Road, Central District, Liuzhou, the Guangxi Zhuang Autonomous Region Patentee before: Guangxi University of Science and Technology |
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