Fireproof glass curtain wall

A fireproof glass and curtain wall technology, applied in fire prevention, fireproof coatings, walls, etc., can solve problems such as safety hazards, electric shock, building damage, etc., and achieve the effect of low fire loss, prolong fire time, and prevent spread and spread

Inactive Publication Date: 2017-11-07
合肥皖水信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The huge energy released by the lightning current in an instant will damage the building, and even the high temperature of the lightning will cause the building to burn to form a fire and cause an electric shock, causing a great safety hazard

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A fire-resistant glass curtain wall, using a double-layer glass structure, coating a fire-resistant and heat-resistant coating on the air-contacting surface, and filling heat-insulating materials in the glass gaps, and the heat-resistant coating is made of the following components in parts by weight: poly 80 parts of chloroprene rubber emulsion, 40 parts of ethyl silicate, 30 parts of silica sol, 25 parts of pentaerythritol, 20 parts of aluminum hydroxide, 15 parts of asbestos fiber, 10 parts of titanium dioxide, 5 parts of antimony trioxide, and 1 part of nano-zinc oxide share;

[0015] The heat insulating material is a mixture of microporous materials prepared by phosphate, germanate and silicate, the mixing ratio is 1.5:1.2:3.0, and the preparation method is as follows: the corresponding salt is crushed to a size of 40 mesh , soaked in hydrochloric acid with a mass concentration of 6% for 15 hours, dried at 85°C to constant weight after taking it out, sintered at 130...

Embodiment 2

[0021] A fire-resistant glass curtain wall, using a double-layer glass structure, coating a fire-resistant and heat-resistant coating on the air-contacting surface, and filling heat-insulating materials in the glass gaps, and the heat-resistant coating is made of the following components in parts by weight: poly 85 parts of chloroprene rubber emulsion, 45 parts of ethyl silicate, 35 parts of silica sol, 28 parts of pentaerythritol, 22 parts of aluminum hydroxide, 17 parts of asbestos fiber, 12 parts of titanium dioxide, 7 parts of antimony trioxide, 1.5 parts of nano-zinc oxide share;

[0022] The heat insulation material is a mixture of microporous materials prepared by phosphate, germanate and silicate, the mixing ratio is 1.8:1.3:3.3, and the preparation method is as follows: the corresponding salt is crushed to a size of 50 mesh , soaked in hydrochloric acid with a mass concentration of 8% for 18 hours, dried at 88°C to constant weight after taking it out, sintered at 1350...

Embodiment 3

[0028] A fire-resistant glass curtain wall, using a double-layer glass structure, coating a fire-resistant and heat-resistant coating on the air-contacting surface, and filling heat-insulating materials in the glass gaps, and the heat-resistant coating is made of the following components in parts by weight: poly Chloroprene rubber emulsion 90 parts, ethyl silicate 50 parts, silica sol 40 parts, pentaerythritol 30 parts, aluminum hydroxide 25 parts, asbestos fiber 20 parts, titanium dioxide 15 parts, antimony trioxide 10 parts, nano zinc oxide 2 share;

[0029] The heat insulation material is a mixture of microporous materials prepared by phosphate, germanate and silicate, the mixing ratio is 2.0:1.5:3.5, and the preparation method is as follows: the corresponding salt is crushed to a size of 60 mesh , soaked in hydrochloric acid with a mass concentration of 10% for 20 hours, dried at 90°C to constant weight after taking it out, sintered at 1400°C for 15 minutes in a microwave ...

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PUM

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Abstract

The invention relates to the technical field of curtain wall engineering, and discloses a fireproof glass curtain wall which is of a double-layer glass structure, wherein an air contact surface is coated by a fireproof thermal-insulating coating; glass gaps are filled with a thermal-insulating material; the fireproof thermal-insulating coating is prepared from the following components in parts by weight: 80-90 parts of a polychloroprene rubber emulsion, 40-50 parts of ethyl silicate, 30-40 parts of silica sol, 25-30 parts of pentaerythritol, 20-25 parts of aluminum hydroxide, 15-20 parts of an asbestos fiber, 10-15 parts of titanium dioxide, 5-10 parts of antimonous oxide and 1-2 parts of nano zinc oxide; the thermal-insulating material is a micro-pore material prepared from phosphate, germinate and silicate via mixing. The high temperature resistance and the thermal impact resistance of the fireproof glass curtain wall are improved, the wall can endure a temperature difference up to 600 DEG C without cracking in case of fire hazard, and thus the fire hazard damage can be minimized.

Description

technical field [0001] The invention belongs to the technical field of curtain wall engineering, and in particular relates to a fireproof glass curtain wall. Background technique [0002] The glass curtain wall is a new type of contemporary wall. The biggest feature it gives to the building is to organically unify the factors of architectural aesthetics, architectural function, building energy saving and building structure. The building presents different tones from different angles. , Moonlight, and light changes give people a dynamic beauty. Magnificent and gorgeous glass curtain wall buildings are built in major cities on all continents of the world. The glass curtain wall also has some limitations. The glass curtain wall is the most fragile structure of a high-rise building. When a fire occurs, it is easy to break and fall off. As we all know, lightning is a natural discharge phenomenon in the sky clouds, and lightning current is a kind of Transient process with great ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D111/02C09D5/18C09D7/12E04B2/92E04B1/94E04C2/54C03C27/06C01B33/14C01G9/02B82Y30/00
CPCC09D111/02B82Y30/00C01B33/14C01G9/02C03C27/06C08K3/2279C08K3/36C08K5/053C08K7/12C08K13/04C08K2003/2227C08K2003/2241C08K2003/2296C08K2201/011C09D5/18E04B1/942E04B2/92E04C2/54
Inventor 白娜娜
Owner 合肥皖水信息科技有限公司
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