Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength flame-retardant black rock wool and preparation method thereof
The invention relates to the technical field of building materials, and concretely relates to high-strength flame-retardant black rock wool and a preparation method thereof. The black rock wool is prepared from, by weight, 90 to 130 parts of basalt, 50 to 70 parts of dolomite, 15 to 35 parts of mineral slag, 40 to 80 parts of coke, 10 to 20 parts of graphene and 25 to 45 parts of basic magnesium sulfate. According to the high-strength flame-retardant black rock wool provided by the invention, the tensile strength is improved, so that the mechanical properties of the product are obviously improved, and meanwhile, the high-strength flame-retardant black rock wool also has the characteristics of high combustion performance level and low heat conductivity coefficient, can meet the quality requirements of rock wool products for external thermal insulation of building exterior walls GB25975-2010 on rock wool products, and is more beneficial to the warm-keeping and fireproof requirements of houses. The method for preparing the high-strength flame-retardant black rock wool is simple in process, convenient to operate, easy for large-scale production and stable in quality.
本发明涉及建筑材料技术领域，尤其涉及一种高强度阻燃黑岩棉及其制备方法。所述黑岩棉由以下重量份的原料组成：玄武岩90～130份、白云石50～70份、矿渣15～35份、焦炭40～80份、石墨烯10～20份、碱式硫酸镁25～45份。本发明提供的高强度阻燃黑岩棉，提高了拉伸强度，使得制品力学性能明显改善，同时还具有燃烧性能级别高，导热系数低的特点，能满足《建筑外墙外保温用岩棉制品》GB25975‑2010对岩棉产品的质量要求，更有利于房屋的保暖以及防火需求。本发明提供的制备高强度阻燃黑岩棉的方法流程简单、操作方便，易于大规模生产，且质量稳定。
High-strength flame-retardant black rock wool and preparation method thereof
The invention relates to the technical field of building materials, and concretely relates to high-strength flame-retardant black rock wool and a preparation method thereof. The black rock wool is prepared from, by weight, 90 to 130 parts of basalt, 50 to 70 parts of dolomite, 15 to 35 parts of mineral slag, 40 to 80 parts of coke, 10 to 20 parts of graphene and 25 to 45 parts of basic magnesium sulfate. According to the high-strength flame-retardant black rock wool provided by the invention, the tensile strength is improved, so that the mechanical properties of the product are obviously improved, and meanwhile, the high-strength flame-retardant black rock wool also has the characteristics of high combustion performance level and low heat conductivity coefficient, can meet the quality requirements of rock wool products for external thermal insulation of building exterior walls GB25975-2010 on rock wool products, and is more beneficial to the warm-keeping and fireproof requirements of houses. The method for preparing the high-strength flame-retardant black rock wool is simple in process, convenient to operate, easy for large-scale production and stable in quality.
本发明涉及建筑材料技术领域，尤其涉及一种高强度阻燃黑岩棉及其制备方法。所述黑岩棉由以下重量份的原料组成：玄武岩90～130份、白云石50～70份、矿渣15～35份、焦炭40～80份、石墨烯10～20份、碱式硫酸镁25～45份。本发明提供的高强度阻燃黑岩棉，提高了拉伸强度，使得制品力学性能明显改善，同时还具有燃烧性能级别高，导热系数低的特点，能满足《建筑外墙外保温用岩棉制品》GB25975‑2010对岩棉产品的质量要求，更有利于房屋的保暖以及防火需求。本发明提供的制备高强度阻燃黑岩棉的方法流程简单、操作方便，易于大规模生产，且质量稳定。
High-strength flame-retardant black rock wool and preparation method thereof
一种高强度阻燃黑岩棉及其制备方法
TONG GUO'AN (Autor:in) / LI LIANGGEN (Autor:in) / JIANG QIAOYUN (Autor:in)
01.01.2021
Patent
Elektronische Ressource
Chinesisch
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