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Rock wool board produced by utilizing wastes and preparation method of rock wool board
The invention relates to the technical field of rock wool board production, and provides a rock wool board produced by utilizing waste and a preparation method thereof, the rock wool board comprises a waterproof rock wool layer and a tensile rock wool layer which are sequentially arranged from top to bottom; the waterproof rock wool layer comprises the following components in parts by weight: 20-30 parts of rock wool fibers, 70-80 parts of waste ceramic powder, 4-6 parts of first silicon dioxide, 4-6 parts of epoxy resin and 0.1-0.3 part of a silane coupling agent; the tensile rock wool layer comprises the following components in parts by weight: 70-80 parts of rock wool fibers, 20-30 parts of waste ceramic powder, 8-10 parts of second silicon dioxide, 8-10 parts of acrylic resin and 0.1-0.3 part of a silane coupling agent; the first silicon dioxide and the second silicon dioxide are independently selected from fumed silica or precipitated silicon dioxide. By means of the technical scheme, the problems that in the prior art, a rock wool board easily absorbs moisture and is low in tensile strength are solved.
本发明涉及岩棉板生产技术领域，提出了一种利用废弃物生产的岩棉板及其制备方法，包括由上至下依次设置的防水岩棉层和抗拉岩棉层；所述防水岩棉层包括以下重量份的组分：岩棉纤维20‑30份、废陶瓷粉70‑80份、第一二氧化硅4‑6份、环氧树脂4‑6份、硅烷偶联剂0.1‑0.3份；所述抗拉岩棉层包括以下重量份的组分：岩棉纤维70‑80份、废陶瓷粉20‑30份、第二二氧化硅8‑10份、丙烯酸树脂8‑10份、硅烷偶联剂0.1‑0.3份；所述第一二氧化硅、所述第二二氧化硅各自独立地选自气相二氧化硅或沉淀二氧化硅。通过上述技术方案，解决了现有技术中的岩棉板易吸潮、抗拉强度较低的问题。
Rock wool board produced by utilizing wastes and preparation method of rock wool board
The invention relates to the technical field of rock wool board production, and provides a rock wool board produced by utilizing waste and a preparation method thereof, the rock wool board comprises a waterproof rock wool layer and a tensile rock wool layer which are sequentially arranged from top to bottom; the waterproof rock wool layer comprises the following components in parts by weight: 20-30 parts of rock wool fibers, 70-80 parts of waste ceramic powder, 4-6 parts of first silicon dioxide, 4-6 parts of epoxy resin and 0.1-0.3 part of a silane coupling agent; the tensile rock wool layer comprises the following components in parts by weight: 70-80 parts of rock wool fibers, 20-30 parts of waste ceramic powder, 8-10 parts of second silicon dioxide, 8-10 parts of acrylic resin and 0.1-0.3 part of a silane coupling agent; the first silicon dioxide and the second silicon dioxide are independently selected from fumed silica or precipitated silicon dioxide. By means of the technical scheme, the problems that in the prior art, a rock wool board easily absorbs moisture and is low in tensile strength are solved.
本发明涉及岩棉板生产技术领域，提出了一种利用废弃物生产的岩棉板及其制备方法，包括由上至下依次设置的防水岩棉层和抗拉岩棉层；所述防水岩棉层包括以下重量份的组分：岩棉纤维20‑30份、废陶瓷粉70‑80份、第一二氧化硅4‑6份、环氧树脂4‑6份、硅烷偶联剂0.1‑0.3份；所述抗拉岩棉层包括以下重量份的组分：岩棉纤维70‑80份、废陶瓷粉20‑30份、第二二氧化硅8‑10份、丙烯酸树脂8‑10份、硅烷偶联剂0.1‑0.3份；所述第一二氧化硅、所述第二二氧化硅各自独立地选自气相二氧化硅或沉淀二氧化硅。通过上述技术方案，解决了现有技术中的岩棉板易吸潮、抗拉强度较低的问题。
Rock wool board produced by utilizing wastes and preparation method of rock wool board
一种利用废弃物生产的岩棉板及其制备方法
LIU HAITAO (author) / LIU JINGYU (author)
2023-12-05
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
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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