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A platform for research: civil engineering, architecture and urbanism
Straw cement thermal-insulation partition board and preparation method thereof
The invention discloses a straw cement thermal-insulation partition board and a preparation method thereof. The method comprises the following steps: burning straws to obtain plant ash, mixing the plant ash with water to form a plant ash solution, soaking reed straws in the plant ash solution, and carrying out separating; taking the reed straws out, airing the reed straws, soaking the reed strawsin oil, taking out the reed straws and airing the reed straws; heating the plant ash solution to evaporate moisture to obtain powder A; weaving the reed straws to obtain a latticed reed straw net, andstacking multiple layers of straw nets in a mold; crushing the straws of grain crops, uniformly mixing and stirring the crushed grain crop straws, the powder A and a flame-retardant adhesive, and conveying the obtained mixture into a mold for compression molding to prepare a straw cement wallboard blank; wrapping the straw board with linen having been soaked with polyvinyl alcohol liquid outside,and then conducting curing to obtain a straw cement thermal-insulation wall. According to the invention, production raw materials are crop waste, production is energy-saving and environment-friendly,the straws can be prevented from being mildewed and damaged by worms, the cracking of the straw cement wallboard is effectively avoided, the shock resistance of a wall body is improved, production process is simple, production process is easy to control, and production cost is low.
本发明公开了一种秸秆水泥保温隔墙板材及其制备方法。该方法先将秸秆焚烧得到草木灰，再与水混合形成草木灰溶液，将芦苇秸秆浸泡其中，然后分离；取出晾干后浸泡于油中后取出晾干；将草木灰溶液加热蒸发掉水分，得到粉体A；将芦苇秸秆编织得到网格状的芦苇秸秆网，多层秸秆网堆叠于模具中；将谷类作物秸秆粉碎后与粉体A和阻燃胶黏剂混合搅拌均匀后输送至模具中进行模压成型，制得秸秆水泥墙板坯料；将秸秆板外包裹上浸泡过聚乙烯醇液体的麻布后养护，制成秸秆水泥保温墙体。本发明的生产原料是农作物废弃料，生产节能环保，还能防止秸秆霉变虫蛀，有效避免秸秆水泥墙板开裂，提高墙体的抗震性，生产工艺简单，生产过程易于控制，生成成本低。
Straw cement thermal-insulation partition board and preparation method thereof
The invention discloses a straw cement thermal-insulation partition board and a preparation method thereof. The method comprises the following steps: burning straws to obtain plant ash, mixing the plant ash with water to form a plant ash solution, soaking reed straws in the plant ash solution, and carrying out separating; taking the reed straws out, airing the reed straws, soaking the reed strawsin oil, taking out the reed straws and airing the reed straws; heating the plant ash solution to evaporate moisture to obtain powder A; weaving the reed straws to obtain a latticed reed straw net, andstacking multiple layers of straw nets in a mold; crushing the straws of grain crops, uniformly mixing and stirring the crushed grain crop straws, the powder A and a flame-retardant adhesive, and conveying the obtained mixture into a mold for compression molding to prepare a straw cement wallboard blank; wrapping the straw board with linen having been soaked with polyvinyl alcohol liquid outside,and then conducting curing to obtain a straw cement thermal-insulation wall. According to the invention, production raw materials are crop waste, production is energy-saving and environment-friendly,the straws can be prevented from being mildewed and damaged by worms, the cracking of the straw cement wallboard is effectively avoided, the shock resistance of a wall body is improved, production process is simple, production process is easy to control, and production cost is low.
本发明公开了一种秸秆水泥保温隔墙板材及其制备方法。该方法先将秸秆焚烧得到草木灰，再与水混合形成草木灰溶液，将芦苇秸秆浸泡其中，然后分离；取出晾干后浸泡于油中后取出晾干；将草木灰溶液加热蒸发掉水分，得到粉体A；将芦苇秸秆编织得到网格状的芦苇秸秆网，多层秸秆网堆叠于模具中；将谷类作物秸秆粉碎后与粉体A和阻燃胶黏剂混合搅拌均匀后输送至模具中进行模压成型，制得秸秆水泥墙板坯料；将秸秆板外包裹上浸泡过聚乙烯醇液体的麻布后养护，制成秸秆水泥保温墙体。本发明的生产原料是农作物废弃料，生产节能环保，还能防止秸秆霉变虫蛀，有效避免秸秆水泥墙板开裂，提高墙体的抗震性，生产工艺简单，生产过程易于控制，生成成本低。
Straw cement thermal-insulation partition board and preparation method thereof
一种秸秆水泥保温隔墙板材及其制备方法
JIANG LEI (author) / JI JIE (author) / LI YUZE (author) / YANG JINGJING (author)
2020-08-25
Patent
Electronic Resource
Chinese
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