A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fireproof material, fireproof door, preparation method and application
The invention relates to the technical field of building materials, and particularly discloses a fireproof material, a fireproof door, a preparation method and application. The fireproof material is prepared from the following components: 20 to 50 parts of blast furnace cloth bag ash, 15 to 35 parts of calcined coal gangue, 15 to 45 parts of flint clay, 20 to 45 parts of kaolin and 4 to 8 parts oflithium silicate. According to the invention, all the components have a synergistic and comprehensive effect; the fireproof door core plate is endowed with excellent fireproof performance and environment-friendly performance; the goal of turning waste into wealth is achieved; the prepared fireproof material can resist fire for 120 minutes at a high temperature of 1040 DEG C; the requirements on the first-grade fireproof door in the standard are met; the limit temperature of fire resistance is as high as 1250 DEG C, the transverse shear strength can reach 8-10 MPa, and the tensile strength perpendicular to the surface can reach 0.8-2 MPa or above. In addition, use of magnesite materials is avoided, the adverse phenomena of moisture absorption, efflorescence and the like of the fireproof door core plate are avoided, and the fireproof door core plate has high use value and application value.
本发明涉及建筑材料技术领域，具体公开了一种防火材料、防火门及制备方法和应用。所述防火材料包括如下组分：高炉布袋灰20‑50份，煅烧煤矸石15‑35份，焦宝石15‑45份，高岭土20‑45份和硅酸锂4‑8份。本发明中上述各组分协同综合作用，赋予本发明防火门芯板优异的防火性能和环保性能，达到了变废为宝的目的，使制备的防火材料可在高温1040℃下耐火120分钟，达到标准中对甲级防火门的要求，耐火的极限温度高达1250℃，横向剪切强度可达到8～10MPa，垂直于表面的抗拉强度可达0.8～2MPa以上，且避免了菱镁材料的使用，避免了防火门芯板吸潮、返卤现象等不良现象发生，具有较高的使用价值和应用价值。
Fireproof material, fireproof door, preparation method and application
The invention relates to the technical field of building materials, and particularly discloses a fireproof material, a fireproof door, a preparation method and application. The fireproof material is prepared from the following components: 20 to 50 parts of blast furnace cloth bag ash, 15 to 35 parts of calcined coal gangue, 15 to 45 parts of flint clay, 20 to 45 parts of kaolin and 4 to 8 parts oflithium silicate. According to the invention, all the components have a synergistic and comprehensive effect; the fireproof door core plate is endowed with excellent fireproof performance and environment-friendly performance; the goal of turning waste into wealth is achieved; the prepared fireproof material can resist fire for 120 minutes at a high temperature of 1040 DEG C; the requirements on the first-grade fireproof door in the standard are met; the limit temperature of fire resistance is as high as 1250 DEG C, the transverse shear strength can reach 8-10 MPa, and the tensile strength perpendicular to the surface can reach 0.8-2 MPa or above. In addition, use of magnesite materials is avoided, the adverse phenomena of moisture absorption, efflorescence and the like of the fireproof door core plate are avoided, and the fireproof door core plate has high use value and application value.
本发明涉及建筑材料技术领域，具体公开了一种防火材料、防火门及制备方法和应用。所述防火材料包括如下组分：高炉布袋灰20‑50份，煅烧煤矸石15‑35份，焦宝石15‑45份，高岭土20‑45份和硅酸锂4‑8份。本发明中上述各组分协同综合作用，赋予本发明防火门芯板优异的防火性能和环保性能，达到了变废为宝的目的，使制备的防火材料可在高温1040℃下耐火120分钟，达到标准中对甲级防火门的要求，耐火的极限温度高达1250℃，横向剪切强度可达到8～10MPa，垂直于表面的抗拉强度可达0.8～2MPa以上，且避免了菱镁材料的使用，避免了防火门芯板吸潮、返卤现象等不良现象发生，具有较高的使用价值和应用价值。
Fireproof material, fireproof door, preparation method and application
一种防火材料、防火门及制备方法和应用
WANG BAOXIANG (author) / MA LIHONG (author) / HU JIAXING (author) / SHAN ZHENGPING (author) / TONG JIQING (author) / WANG LU (author)
2020-09-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
C03B
Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle
,
MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
/
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
| European Patent Office | 2015
Preparation method of wooden fireproof door and wooden fireproof door
| European Patent Office | 2020