A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-strength rock wool board and preparation method thereof
The invention relates to the technical field of rock wool boards, and provides a high-strength rock wool board and a preparation method thereof.The high-strength rock wool board comprises a heat preservation layer, a bonding layer and a facing layer which are sequentially arranged from top to bottom, and the bonding layer is prepared from, by weight, 6-8 parts of epoxy resin, 12-16 parts of acrylic emulsion, 3-6 parts of 1, 4-cyclohexane dimethylamine, 1-2 parts of silane coupling agent and 90-100 parts of water; the heat preservation layer is a heat preservation plate, and the heat preservation plate is prepared from rock wool fibers, phenolic resin, a water-increasing agent and water; the facing layer is prepared from the following raw materials: Portland cement, river sand, redispersible latex powder, silica fume, a water reducing agent, polypropylene fibers and cellulose ether. According to the technical scheme, the problems of low tensile strength and low compression strength of the rock wool board in the prior art are solved.
本发明涉及岩棉板技术领域，提出了一种高强度岩棉板及其制备方法，包括由上到下依次设置的保温层、粘结层和饰面层，所述粘结层的原料包括以下重量份组分：6‑8份环氧树脂、12‑16份丙烯酸乳液、3‑6份1,4‑环己烷二甲胺、1‑2份硅烷偶联剂、90‑100份水；所述保温层为保温板，保温板的原料包括岩棉纤维、酚醛树脂、增水剂、水；所述饰面层的原料包括硅酸盐水泥、河沙、可再分散乳胶粉、硅灰、减水剂、聚丙烯纤维、纤维素醚。通过上述技术方案，解决了现有技术中岩棉板的抗拉强度和压缩强度低的问题。
High-strength rock wool board and preparation method thereof
The invention relates to the technical field of rock wool boards, and provides a high-strength rock wool board and a preparation method thereof.The high-strength rock wool board comprises a heat preservation layer, a bonding layer and a facing layer which are sequentially arranged from top to bottom, and the bonding layer is prepared from, by weight, 6-8 parts of epoxy resin, 12-16 parts of acrylic emulsion, 3-6 parts of 1, 4-cyclohexane dimethylamine, 1-2 parts of silane coupling agent and 90-100 parts of water; the heat preservation layer is a heat preservation plate, and the heat preservation plate is prepared from rock wool fibers, phenolic resin, a water-increasing agent and water; the facing layer is prepared from the following raw materials: Portland cement, river sand, redispersible latex powder, silica fume, a water reducing agent, polypropylene fibers and cellulose ether. According to the technical scheme, the problems of low tensile strength and low compression strength of the rock wool board in the prior art are solved.
本发明涉及岩棉板技术领域，提出了一种高强度岩棉板及其制备方法，包括由上到下依次设置的保温层、粘结层和饰面层，所述粘结层的原料包括以下重量份组分：6‑8份环氧树脂、12‑16份丙烯酸乳液、3‑6份1,4‑环己烷二甲胺、1‑2份硅烷偶联剂、90‑100份水；所述保温层为保温板，保温板的原料包括岩棉纤维、酚醛树脂、增水剂、水；所述饰面层的原料包括硅酸盐水泥、河沙、可再分散乳胶粉、硅灰、减水剂、聚丙烯纤维、纤维素醚。通过上述技术方案，解决了现有技术中岩棉板的抗拉强度和压缩强度低的问题。
High-strength rock wool board and preparation method thereof
一种高强度岩棉板及其制备方法
LIU HAITAO (author) / LIU JINGYU (author)
2023-12-01
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B29D
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
,
Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand
/
C04B
Kalk
,
LIME
/
C09J
ADHESIVES
,
Klebstoffe
High-strength fireproof rock wool board and preparation method thereof
| European Patent Office | 2024
Preparation method of high-strength damp-proof rock wool board
| European Patent Office | 2020