Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a phenolic foam board. A plurality of holes are formed in a foam board body, wherein the foam board body is wrapped with a high-temperature-resistant ceramic layer. According to the phenolic foam board, phenolic resin is taken as a substrate, and a great number of holes are formed in the phenolic foam board, so that the foam board can be kept strong enough, the using amount of the phenolic resin can be greatly reduced, the cost is lowered, and heat insulation effects of the foam board can also be greatly improved; the high-temperature-resistant ceramic layer is arranged outside the foam board, so that fireproof effects can be improved, the phenolic foam board can be prevented from being deformed, and the stability of the phenolic foam board is improved.
The invention relates to a phenolic foam board. A plurality of holes are formed in a foam board body, wherein the foam board body is wrapped with a high-temperature-resistant ceramic layer. According to the phenolic foam board, phenolic resin is taken as a substrate, and a great number of holes are formed in the phenolic foam board, so that the foam board can be kept strong enough, the using amount of the phenolic resin can be greatly reduced, the cost is lowered, and heat insulation effects of the foam board can also be greatly improved; the high-temperature-resistant ceramic layer is arranged outside the foam board, so that fireproof effects can be improved, the phenolic foam board can be prevented from being deformed, and the stability of the phenolic foam board is improved.
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