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A platform for research: civil engineering, architecture and urbanism
Air pipe fireproof wrapping construction method capable of being used for finished product supports and hangers
The invention discloses an air pipe fireproof wrapping construction method capable of being used for a finished product support hanger. The method comprises the following steps that S1, the thickness of a fireproof plate is selected according to the fire endurance required by an air pipe; s2, rock wool and heat preservation nails are installed, and the rock wool is installed on the outer wall of the air pipe through the heat preservation nails; s3, a U-shaped light steel keel is manufactured and installed, and the U-shaped light steel keel is installed on the outer side of the air pipe; s4, fireproof plates are cut and installed according to the sizes of the air pipes and the U-shaped light steel keels, the fireproof plates are tightly attached to the U-shaped light steel keels to be fixed through first fixing pieces, and if the height of a cross arm of the finished supporting and hanging frame is larger than the thickness of rock wool, gaps are reserved between the fireproof plates and the rock wool; s5, the fireproof plates at the four corners of the air pipe are subjected to edge covering through second fixing pieces; s6, gaps between the fireproof plates and gaps between the fireproof plates and the support are coated with fireproof coatings for sealing; the air pipe fireproof wrapping construction method for the finished product support hanger is simple, easy to implement, economical, applicable and high in construction efficiency.
本发明公开了一种可用于成品支吊架的风管防火包裹施工方法，包括以下步骤：S1、根据风管所需耐火极限选择防火板厚度；S2、岩棉及保温钉安装，采用保温钉将岩棉安装在风管外壁上；S3、制作安装U型轻钢龙骨，U型轻钢龙骨安装在风管的外侧；S4、根据风管和U型轻钢龙骨大小裁剪、安装防火板，用第一固定件将防火板紧贴U型轻钢龙骨固定，如成品支吊架横担高度大于岩棉厚度，防火板与岩棉之间留空隙；S5、用第二固定件对风管四个角的防火板包边；S6、防火板与防火板、防火板与支架之间缝隙涂刷防火涂料密封；本发明提供了简单易行，经济适用，施工效率高的可用于成品支吊架的风管防火包裹施工方法。
Air pipe fireproof wrapping construction method capable of being used for finished product supports and hangers
The invention discloses an air pipe fireproof wrapping construction method capable of being used for a finished product support hanger. The method comprises the following steps that S1, the thickness of a fireproof plate is selected according to the fire endurance required by an air pipe; s2, rock wool and heat preservation nails are installed, and the rock wool is installed on the outer wall of the air pipe through the heat preservation nails; s3, a U-shaped light steel keel is manufactured and installed, and the U-shaped light steel keel is installed on the outer side of the air pipe; s4, fireproof plates are cut and installed according to the sizes of the air pipes and the U-shaped light steel keels, the fireproof plates are tightly attached to the U-shaped light steel keels to be fixed through first fixing pieces, and if the height of a cross arm of the finished supporting and hanging frame is larger than the thickness of rock wool, gaps are reserved between the fireproof plates and the rock wool; s5, the fireproof plates at the four corners of the air pipe are subjected to edge covering through second fixing pieces; s6, gaps between the fireproof plates and gaps between the fireproof plates and the support are coated with fireproof coatings for sealing; the air pipe fireproof wrapping construction method for the finished product support hanger is simple, easy to implement, economical, applicable and high in construction efficiency.
本发明公开了一种可用于成品支吊架的风管防火包裹施工方法，包括以下步骤：S1、根据风管所需耐火极限选择防火板厚度；S2、岩棉及保温钉安装，采用保温钉将岩棉安装在风管外壁上；S3、制作安装U型轻钢龙骨，U型轻钢龙骨安装在风管的外侧；S4、根据风管和U型轻钢龙骨大小裁剪、安装防火板，用第一固定件将防火板紧贴U型轻钢龙骨固定，如成品支吊架横担高度大于岩棉厚度，防火板与岩棉之间留空隙；S5、用第二固定件对风管四个角的防火板包边；S6、防火板与防火板、防火板与支架之间缝隙涂刷防火涂料密封；本发明提供了简单易行，经济适用，施工效率高的可用于成品支吊架的风管防火包裹施工方法。
Air pipe fireproof wrapping construction method capable of being used for finished product supports and hangers
一种可用于成品支吊架的风管防火包裹施工方法
CHEN YONG (author) / YAN HONGWEI (author) / MEI SHUGANG (author) / LI RONGJUN (author)
2024-04-26
Patent
Electronic Resource
Chinese
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