A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a rock wool fiber board and a preparation method thereof, and belongs to the technical field of rock wool fibers. The preparation method of the rock wool fiber board provided by the invention comprises the following steps: providing rock wool fibers, wherein the preparation raw materials of the rock wool fibers comprise basalt, steel slag, dolomite and rock wool solid waste; crushing, carding and dispersing the rock wool fibers, and adding water, a water repellent and a flame retardant in the crushing process to obtain rock wool fiber short fibers; uniformly mixing the rock wool fiber short fibers with an adhesive, uniformly paving, and performing pre-forming under the condition of introducing steam to obtain a pre-formed plate; performing hot pressing on the pre-formed plate to obtain a rock wool fiber plate; the mass percentage of the adhesive in the rock wool fiber board is 8-14%. The rock wool fiber board provided by the invention has high strength and good fire resistance, water resistance, weather resistance and air permeability.
本发明提供了一种岩棉纤维板其制备方法，属于岩棉纤维技术领域。本发明提供的岩棉纤维板的制备方法包括以下步骤：提供岩棉纤维，所述岩棉纤维的制备原料包括玄武岩、钢铁矿渣、白云石、岩棉固废；对所述岩棉纤维进行粉碎、梳理、分散，粉碎的过程中加入水、憎水剂和阻燃剂，得到岩棉纤维短纤；将所述岩棉纤维短纤与胶黏剂均匀混合，均匀铺装，在通蒸汽的条件下进行预成型，得到预成型板；对所述预成型板进行热压，得到岩棉纤维板；所述岩棉纤维板中胶黏剂的质量百分含量为8～14％。本发明提供的岩棉纤维板具有高强度以及良好的防火、防水、耐候、透气性。
The invention provides a rock wool fiber board and a preparation method thereof, and belongs to the technical field of rock wool fibers. The preparation method of the rock wool fiber board provided by the invention comprises the following steps: providing rock wool fibers, wherein the preparation raw materials of the rock wool fibers comprise basalt, steel slag, dolomite and rock wool solid waste; crushing, carding and dispersing the rock wool fibers, and adding water, a water repellent and a flame retardant in the crushing process to obtain rock wool fiber short fibers; uniformly mixing the rock wool fiber short fibers with an adhesive, uniformly paving, and performing pre-forming under the condition of introducing steam to obtain a pre-formed plate; performing hot pressing on the pre-formed plate to obtain a rock wool fiber plate; the mass percentage of the adhesive in the rock wool fiber board is 8-14%. The rock wool fiber board provided by the invention has high strength and good fire resistance, water resistance, weather resistance and air permeability.
本发明提供了一种岩棉纤维板其制备方法，属于岩棉纤维技术领域。本发明提供的岩棉纤维板的制备方法包括以下步骤：提供岩棉纤维，所述岩棉纤维的制备原料包括玄武岩、钢铁矿渣、白云石、岩棉固废；对所述岩棉纤维进行粉碎、梳理、分散，粉碎的过程中加入水、憎水剂和阻燃剂，得到岩棉纤维短纤；将所述岩棉纤维短纤与胶黏剂均匀混合，均匀铺装，在通蒸汽的条件下进行预成型，得到预成型板；对所述预成型板进行热压，得到岩棉纤维板；所述岩棉纤维板中胶黏剂的质量百分含量为8～14％。本发明提供的岩棉纤维板具有高强度以及良好的防火、防水、耐候、透气性。
Rock wool fiber board and preparation method thereof
一种岩棉纤维板其制备方法
CHEN KAI (author)
2024-03-15
Patent
Electronic Resource
Chinese
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