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A platform for research: civil engineering, architecture and urbanism
Steel-faced magnesium fireproof composite board and manufacturing process thereof
The invention discloses a steel-surface magnesium fireproof composite board and a manufacturing process thereof, the steel-surface magnesium fireproof composite board is formed by hot-pressing and compounding a color steel plate as a surface material, a calcium silicate composite layer as a fireproof heat insulation layer, a high-strength magnesium cementing material as a fireproof cementing layer and a medium-alkali glass fiber gridding cloth as a reinforcing material into a board and performing constant-temperature maintenance, the composite board has the beneficial effects that a large amount of silicon, sulfur and aluminum components are added, so that the fireproof performance of the composite board reaches A1 level, and the fire endurance reaches 1-3 hours; by compounding the color steel plates, the material is not broken and deformed, and the strength is high, so that the anti-seismic requirement is met; nailing and planing can be achieved, and use is convenient; all the fireproof plates are made of inorganic materials, so that the fireproof plates are low-carbon, environment-friendly, low in manufacturing cost and free of chloride ions, and the defects that a traditional fireproof plate is inflammable, prone to halogenation, scumming and prone to deformation are thoroughly overcome; the composite board is suitable for decorative fireproof boards, fireproof smoke exhaust air pipe special boards, external wall thermal insulation materials and the like, and has excellent popularization prospects and application values.
本发明公布了一种钢面镁质防火复合板及其制作工艺，该钢面镁质防火复合板以彩钢板为面材，以硅酸钙复合层为防火隔热层，以高强度镁质胶凝材料为防火胶凝层，以中碱玻纤网格布为加强材料，经热压复合成板并恒温养护而成，本发明的有益效果是，由于该复合板增加了大量的硅、硫、铝成分，使其防火性能达A1级，耐火极限达到1～3小时；通过彩钢板的复合，材料不碎裂、不变形且强度高达到了抗震要求；能钉能刨，方便使用；全部使用无机材料，低碳、环保，造价低，不含氯离子，并彻底解决了传统防火板易燃，易返卤、泛霜、易变形的不足；适用于装饰防火板、防火排烟风管专用板、外墙保温材料等，具有极好的推广前景和应用价值。
Steel-faced magnesium fireproof composite board and manufacturing process thereof
The invention discloses a steel-surface magnesium fireproof composite board and a manufacturing process thereof, the steel-surface magnesium fireproof composite board is formed by hot-pressing and compounding a color steel plate as a surface material, a calcium silicate composite layer as a fireproof heat insulation layer, a high-strength magnesium cementing material as a fireproof cementing layer and a medium-alkali glass fiber gridding cloth as a reinforcing material into a board and performing constant-temperature maintenance, the composite board has the beneficial effects that a large amount of silicon, sulfur and aluminum components are added, so that the fireproof performance of the composite board reaches A1 level, and the fire endurance reaches 1-3 hours; by compounding the color steel plates, the material is not broken and deformed, and the strength is high, so that the anti-seismic requirement is met; nailing and planing can be achieved, and use is convenient; all the fireproof plates are made of inorganic materials, so that the fireproof plates are low-carbon, environment-friendly, low in manufacturing cost and free of chloride ions, and the defects that a traditional fireproof plate is inflammable, prone to halogenation, scumming and prone to deformation are thoroughly overcome; the composite board is suitable for decorative fireproof boards, fireproof smoke exhaust air pipe special boards, external wall thermal insulation materials and the like, and has excellent popularization prospects and application values.
本发明公布了一种钢面镁质防火复合板及其制作工艺，该钢面镁质防火复合板以彩钢板为面材，以硅酸钙复合层为防火隔热层，以高强度镁质胶凝材料为防火胶凝层，以中碱玻纤网格布为加强材料，经热压复合成板并恒温养护而成，本发明的有益效果是，由于该复合板增加了大量的硅、硫、铝成分，使其防火性能达A1级，耐火极限达到1～3小时；通过彩钢板的复合，材料不碎裂、不变形且强度高达到了抗震要求；能钉能刨，方便使用；全部使用无机材料，低碳、环保，造价低，不含氯离子，并彻底解决了传统防火板易燃，易返卤、泛霜、易变形的不足；适用于装饰防火板、防火排烟风管专用板、外墙保温材料等，具有极好的推广前景和应用价值。
Steel-faced magnesium fireproof composite board and manufacturing process thereof
一种钢面镁质防火复合板及其制作工艺
SHEN JINLIANG (author)
2023-03-03
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
/
C04B
Kalk
,
LIME
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
F24F
Klimatisierung
,
AIR-CONDITIONING
Fireproof magnesium oxide board and manufacturing process thereof
| European Patent Office | 2021