A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a passive house inorganic wallboard. The inorganic wallboard is prepared from the following raw materials in parts by weight: 200-300 parts of aluminosilicate, 120-150 parts ofquick lime, 60-80 parts of quartz sand, 20-30 parts of pandermite, 10-20 parts of mirabilite and 1-5 parts of sodium carbonate. The preparation method comprises the following steps: (1) weighing theraw materials; (2) heating and melting all the raw materials to obtain molten glass; (3) introducing the molten glass into a centrifugal disc, and spraying the molten glass out through small holes inthe side wall of the centrifugal disc to obtain glass trickles; (4) performing blowing and stretching by utilizing high-temperature fuel gas to obtain glass fibers; (5) opening and scotching the glassfibers to obtain glass wool, and feeding the glass wool into a carding machine for carding; and (6) performing lapping, pressing and baking, and molding to obtain the product. The product disclosed by the invention has the characteristics of heat preservation, high temperature resistance, incombustibility, corrosion resistance, heat insulation, good sound insulation, high tensile strength, good electrical insulation and the like, is longer in service life, and particularly meets the application requirements of indoor sound insulation, heat insulation, heat preservation and the like of passivehouse buildings and civil buildings.
本发明公开了一种被动房无机墙板，由以下重量份的原料制成：铝硅酸盐200～300份、生石灰120～150份、石英砂60～80份、白硼钙石20～30份、芒硝10～20份和碳酸钠1～5份；制备方法为：(1)称取各原料；(2)将所有原料加热熔融，得到玻璃液；(3)引入离心盘，然后通过离心盘的侧壁小孔喷射而出，得到玻璃细流；(4)利用高温燃气进行喷吹拉伸，得到玻璃纤维；(5)进行开松，得到玻璃棉，并送入梳理机进行梳理；(6)进行铺网，压制烘烤，成型，即得。本发明产品具有保温，耐温高，不燃，抗腐，隔热、隔音性好，抗拉强度高，电绝缘性好等特点，且使用寿命较长，特别符合“被动房”建筑使用及民用建筑的室内隔音、绝热、保温等应用。
The invention discloses a passive house inorganic wallboard. The inorganic wallboard is prepared from the following raw materials in parts by weight: 200-300 parts of aluminosilicate, 120-150 parts ofquick lime, 60-80 parts of quartz sand, 20-30 parts of pandermite, 10-20 parts of mirabilite and 1-5 parts of sodium carbonate. The preparation method comprises the following steps: (1) weighing theraw materials; (2) heating and melting all the raw materials to obtain molten glass; (3) introducing the molten glass into a centrifugal disc, and spraying the molten glass out through small holes inthe side wall of the centrifugal disc to obtain glass trickles; (4) performing blowing and stretching by utilizing high-temperature fuel gas to obtain glass fibers; (5) opening and scotching the glassfibers to obtain glass wool, and feeding the glass wool into a carding machine for carding; and (6) performing lapping, pressing and baking, and molding to obtain the product. The product disclosed by the invention has the characteristics of heat preservation, high temperature resistance, incombustibility, corrosion resistance, heat insulation, good sound insulation, high tensile strength, good electrical insulation and the like, is longer in service life, and particularly meets the application requirements of indoor sound insulation, heat insulation, heat preservation and the like of passivehouse buildings and civil buildings.
本发明公开了一种被动房无机墙板，由以下重量份的原料制成：铝硅酸盐200～300份、生石灰120～150份、石英砂60～80份、白硼钙石20～30份、芒硝10～20份和碳酸钠1～5份；制备方法为：(1)称取各原料；(2)将所有原料加热熔融，得到玻璃液；(3)引入离心盘，然后通过离心盘的侧壁小孔喷射而出，得到玻璃细流；(4)利用高温燃气进行喷吹拉伸，得到玻璃纤维；(5)进行开松，得到玻璃棉，并送入梳理机进行梳理；(6)进行铺网，压制烘烤，成型，即得。本发明产品具有保温，耐温高，不燃，抗腐，隔热、隔音性好，抗拉强度高，电绝缘性好等特点，且使用寿命较长，特别符合“被动房”建筑使用及民用建筑的室内隔音、绝热、保温等应用。
Passive house inorganic wallboard and preparation method thereof
一种被动房无机墙板及其制备方法
QI ZHIXUE (author)
2020-08-11
Patent
Electronic Resource
Chinese
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