A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Mildew-proof and corrosion-resistant straw roof plate and preparation method thereof
The invention discloses a mildew-proof and corrosion-resistant straw roof plate and a preparation method thereof. The method comprises the following steps: mixing plant ash with water to form a plantash solution, soaking rice straw in the plant ash solution, and separating; performing airing, oil immersion, airing and rope braiding; heating the plant ash solution to evaporate moisture to obtain powder A; crossly weaving straw stalks in the transverse direction and the longitudinal direction to obtain a straw stalk net, and placing the straw stalk net in a mold of a hot press; crushing the cereal crop straws by using a crusher, uniformly mixing and stirring the crushed cereal crop straws, the powder A and a flame-retardant adhesive, pouring the obtained mixture into a mold, pre-pressing, and carrying out hot press molding; wrapping linen soaked with raw lacquer outside the straw board, and then coating a flame-retardant adhesive to prepare the mildew-proof and corrosion-resistant strawroof plate. The production raw materials are crop wastes, the production is energy-saving and environment-friendly, the production process is easy to control, the production cost is low, the comprehensive properties of fire resistance, water resistance, heat preservation, heat insulation, heat preservation and the like of the product are excellent, and the plate does not crack after long-term use.
本发明公开了一种防霉耐腐秸秆屋顶板材及其制备方法。该方法先将草木灰与水混合形成草木灰溶液，将稻草秸秆浸泡于草木灰溶液后分离；再将其晾干‑浸油‑晾干‑编绳；将草木灰溶液加热蒸发掉水分，得到粉体A；将稻草秸秆按横向纵向交叉编织得到稻草秸秆网，将稻草秸秆网放置于热压机的模具中；将谷类作物秸秆用粉碎机粉碎，将其与粉体A和阻燃胶黏剂混合搅拌均匀后倒入模具中，先预压再热压成型；将稻草秸秆板外包裹上浸泡过生漆的麻布，再涂上阻燃胶黏剂，制成防霉耐腐秸秆屋顶板材。本发明的生产原料是农作物废弃料，生产节能环保，生产过程易于控制，生产成本低，且产品的耐火、耐水、保温、隔热、保温等综合性能优良，板材长期使用不开裂。
Mildew-proof and corrosion-resistant straw roof plate and preparation method thereof
The invention discloses a mildew-proof and corrosion-resistant straw roof plate and a preparation method thereof. The method comprises the following steps: mixing plant ash with water to form a plantash solution, soaking rice straw in the plant ash solution, and separating; performing airing, oil immersion, airing and rope braiding; heating the plant ash solution to evaporate moisture to obtain powder A; crossly weaving straw stalks in the transverse direction and the longitudinal direction to obtain a straw stalk net, and placing the straw stalk net in a mold of a hot press; crushing the cereal crop straws by using a crusher, uniformly mixing and stirring the crushed cereal crop straws, the powder A and a flame-retardant adhesive, pouring the obtained mixture into a mold, pre-pressing, and carrying out hot press molding; wrapping linen soaked with raw lacquer outside the straw board, and then coating a flame-retardant adhesive to prepare the mildew-proof and corrosion-resistant strawroof plate. The production raw materials are crop wastes, the production is energy-saving and environment-friendly, the production process is easy to control, the production cost is low, the comprehensive properties of fire resistance, water resistance, heat preservation, heat insulation, heat preservation and the like of the product are excellent, and the plate does not crack after long-term use.
本发明公开了一种防霉耐腐秸秆屋顶板材及其制备方法。该方法先将草木灰与水混合形成草木灰溶液，将稻草秸秆浸泡于草木灰溶液后分离；再将其晾干‑浸油‑晾干‑编绳；将草木灰溶液加热蒸发掉水分，得到粉体A；将稻草秸秆按横向纵向交叉编织得到稻草秸秆网，将稻草秸秆网放置于热压机的模具中；将谷类作物秸秆用粉碎机粉碎，将其与粉体A和阻燃胶黏剂混合搅拌均匀后倒入模具中，先预压再热压成型；将稻草秸秆板外包裹上浸泡过生漆的麻布，再涂上阻燃胶黏剂，制成防霉耐腐秸秆屋顶板材。本发明的生产原料是农作物废弃料，生产节能环保，生产过程易于控制，生产成本低，且产品的耐火、耐水、保温、隔热、保温等综合性能优良，板材长期使用不开裂。
Mildew-proof and corrosion-resistant straw roof plate and preparation method thereof
一种防霉耐腐秸秆屋顶板材及其制备方法
JIANG LEI (author) / YANG JINGJING (author) / JI JIE (author) / LI YUZE (author)
2020-07-24
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B27K
Verfahren, Vorrichtungen oder Auswahl von Stoffen zum Imprägnieren, Beizen, Färben oder Bleichen von Holz oder für das Behandeln von Holz mit eindringfähigen Flüssigkeiten, soweit nicht anderweitig vorgesehen
,
PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING OR BLEACHING OF WOOD, OR FOR TREATING OF WOOD WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR
/
B27M
Holzbearbeitung, soweit nicht in den Unterklassen B27B-B27L vorgesehen
,
WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B-B27L
/
B27N
Herstellung von Gegenständen im Trockenverfahren, mit oder ohne Zusatz von organischem Bindemittel, aus Spänen oder Fasern, die aus Holz oder anderem lignocellulosehaltigem oder ähnlichem organischen Material bestehen
,
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
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