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Laminar fire prevention component, use of same and method for producing same

A fire-resistant component, planar technology, used in chemical instruments and methods, glass/slag layered products, layered products, etc.

Active Publication Date: 2013-03-06
霍曼玻璃技术两合公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Fire windows must therefore be replaced

Method used

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  • Laminar fire prevention component, use of same and method for producing same

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0113] 1114.8 kg of 50% by weight silica sol solution was provided in a first storage vessel, and a surfactant mixture of 78 kg dehydrated glycerin, 4.8 kg acrylic acid, 1.2 kg borax and 1.2 kg anionic and cationic surfactants was added with continuous stirring. The fire protection material from this storage container 2 is added by means of a conveyor 8; for example, said conveyor is a metering pump whose delivery can be set at 338 liters per hour.

[0114] 1200 kg of a 50% by weight KOH mixture are provided in the second storage container 6 . For example, the delivery volume of the second delivery device 10 designed in the form of a metering pump is set at 112 liters per hour.

[0115] The first part 14 of the mixing device 12 is preheated to 70° C. and the second part 16 of the mixing device 12 is tempered to 20° C.; wherein the mixing device 12 is preferably designed in the form of a static mixer. In this way, a temperature gradient is created within the mixing device 12 ....

example 2

[0123] Introduce the silica sol solution of 1114.8kg 50% by weight fraction in the first storage container, supply 78kg dehydrated glycerin, 4.8kg acrylic acid, 1.2kg borax and 1.2kg comprise the surfactant mixture of anion and cationic surfactant, and pass stirring tool The above materials were mixed thoroughly with constant stirring. The transfer volume of the transfer device 8 is set at 195 liters per hour; in this case the transfer device 8 is designed in the form of a metering pump.

[0124] 1200 kg of 50% by weight potassium silicate solution was introduced into the second storage container 6, wherein the transfer volume of the second transfer device was set at 255 liters per hour.

[0125] The mixing device 12 has a first part 14 pre-tempered at 70°C and a second part 16 pre-tempered at 20°C. The device 22 is acted upon by a vacuum pump 24 in the range of approximately 50-100 mbar (absolute pressure), said device being prepared for other transfer processes and subjecte...

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PUM

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Abstract

The invention relates to a laminar fire prevention component which is connected with at least one spatial limiting surface part (28), wherein the fire prevention component is made of a fire prevention material based on an inorganic sol, and comprises the following components:(in wt.%) silicon dioxide (solid content) (25-70), surfactants (0.05-10), polyol (0.01-25), alkali metal oxide (0.05-2), acid (0.05-20), anticorrosion material (0.01-10) and distilled or deionized water, wherein the composition of the fire protection material is castable during the production and is curable by adding a base.

Description

technical field [0001] The invention relates to a fire protection part of planar-like design, which is connected to at least one room limiting face part, the fire protection part being formed from a fire protection material based on an inorganic sol. In addition, the invention relates to a method of producing a fire protection component and to possible application purposes. Background technique [0002] In this case, space-limiting surface components include all possible components suitable for confining a space, which are in particular stationary walls, ceilings, floors, partition walls, doors or window panes. For example, the material of these space-limiting surface parts can be selected according to requirements, so that glass, plastic material, composite material, natural material, synthetic material, wood, plasterboard, stone, cement, concrete, lightweight concrete (Ytong) or metal can be used. It is thus possible to render the space-limiting surface part transparent, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/24C04B111/27
CPCC04B2111/28C09K21/02C04B2111/00663C04B28/24B32B17/069C04B22/0013C04B22/062C04B24/02C04B24/04C04B40/0082C04B40/0089C04B40/0263C04B2103/40C04B12/04
Inventor 马库斯·蒂德
Owner 霍曼玻璃技术两合公司