Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bamboo winding composite pipe gallery with high fire endurance and preparation method thereof
The invention discloses a bamboo winding composite pipe gallery with high fire endurance and a preparation method thereof, and belongs to the technical field of bamboo winding pipe galleries. A firstfireproof layer formed by curing an inorganic mineral felt and fire-retardant resin is arranged, and a fireproof layer formed by organic intumescent fireproof coating is arranged on the inner peripheral wall surface of the first fireproof layer, so that the bamboo winding composite pipe gallery with high fire endurance is formed. The bamboo winding composite pipe gallery with high fire endurance is simple in structure and easy and convenient to prepare; through the combined arrangement of the organic intumescent fireproof coating and the inorganic mineral felt, the internal fireproof performance of the pipe gallery can be effectively improved on the premise that the self weight of the pipe gallery is not greatly increased, so that the fireproof performance of the pipe gallery can meet therequirement of a non-combustible structure not lower than 3.0h, the application requirement of the pipe gallery in a specific environment is met, the structural performance of the pipe gallery is improved, the application range of the pipe gallery is expanded, the application cost of the pipe gallery is reduced, and the pipe gallery has good application prospects and popularization value.
本发明公开了一种具有高耐火极限的竹缠绕复合管廊及其制备方法，属于竹缠绕管廊技术领域，其通过设置由无机矿物质毡和难燃树脂固化成型的第一防火层，并在第一防火层的内周壁面上设置由有机膨胀型防火涂料形成的防火层，进而形成具有高耐火极限的竹缠绕复合管廊。本发明的具有高耐火极限的竹缠绕复合管廊，其结构简单，制备简便，通过有机膨胀型防火涂料和无机矿物质毡的组合设置，能在不大幅增加管廊自重的前提下，有效提升管廊的内部防火性能，使得管廊的防火性能可以达到不低于3.0h的不燃性结构要求，满足管廊在特定环境下的应用需求，提升管廊的结构性能，扩大了管廊的应用范围，降低了管廊的应用成本，具有较好的应用前景和推广价值。
Bamboo winding composite pipe gallery with high fire endurance and preparation method thereof
The invention discloses a bamboo winding composite pipe gallery with high fire endurance and a preparation method thereof, and belongs to the technical field of bamboo winding pipe galleries. A firstfireproof layer formed by curing an inorganic mineral felt and fire-retardant resin is arranged, and a fireproof layer formed by organic intumescent fireproof coating is arranged on the inner peripheral wall surface of the first fireproof layer, so that the bamboo winding composite pipe gallery with high fire endurance is formed. The bamboo winding composite pipe gallery with high fire endurance is simple in structure and easy and convenient to prepare; through the combined arrangement of the organic intumescent fireproof coating and the inorganic mineral felt, the internal fireproof performance of the pipe gallery can be effectively improved on the premise that the self weight of the pipe gallery is not greatly increased, so that the fireproof performance of the pipe gallery can meet therequirement of a non-combustible structure not lower than 3.0h, the application requirement of the pipe gallery in a specific environment is met, the structural performance of the pipe gallery is improved, the application range of the pipe gallery is expanded, the application cost of the pipe gallery is reduced, and the pipe gallery has good application prospects and popularization value.
本发明公开了一种具有高耐火极限的竹缠绕复合管廊及其制备方法，属于竹缠绕管廊技术领域，其通过设置由无机矿物质毡和难燃树脂固化成型的第一防火层，并在第一防火层的内周壁面上设置由有机膨胀型防火涂料形成的防火层，进而形成具有高耐火极限的竹缠绕复合管廊。本发明的具有高耐火极限的竹缠绕复合管廊，其结构简单，制备简便，通过有机膨胀型防火涂料和无机矿物质毡的组合设置，能在不大幅增加管廊自重的前提下，有效提升管廊的内部防火性能，使得管廊的防火性能可以达到不低于3.0h的不燃性结构要求，满足管廊在特定环境下的应用需求，提升管廊的结构性能，扩大了管廊的应用范围，降低了管廊的应用成本，具有较好的应用前景和推广价值。
Bamboo winding composite pipe gallery with high fire endurance and preparation method thereof
一种具有高耐火极限的竹缠绕复合管廊及其制备方法
YE LING (Autor:in) / YAO YIHENG (Autor:in) / WENG YUN (Autor:in)
30.10.2020
Patent
Elektronische Ressource
Chinesisch
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