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A thermal insulation fireproof board and its preparation method and production equipment

A fire-proof board and heat-insulating technology, which is applied in heat preservation, fire protection, chemical instruments and methods, etc., can solve the problems of wide diffusion of poisonous gas, difficult construction, flammability, etc., and achieve low overall product cost, strong market competitiveness, and low labor cost. low effect

Active Publication Date: 2016-06-01
BEIJING YADA RUNBANG BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Thermal insulation and fireproof materials are widely used, especially in the construction industry, where the requirements for environmental protection, energy saving, thermal insulation, and safe fireproof materials are relatively high. However, most of the materials currently used in the field of building insulation have serious problems. There are very few materials for the fireproof double-layer standard, so countless fire accidents are caused, causing casualties and large property losses.
[0003] Traditional thermal insulation materials mainly include organic foam boards and inorganic thermal insulation materials. Organic foam boards have superior thermal insulation effects and are convenient for construction, but they are not fireproof, flammable, release toxic smoke, fast fire speed, wide spread of poisonous gas, and fire protection. It is difficult for people to get close to put out the fire, and the trapped people have no time to tear them apart; while inorganic thermal insulation materials such as rock wool, glass wool, cement foam, perlite, foam glass, thermal insulation mortar and other materials have very good fire performance, but their Poor thermal insulation, failing to meet energy-saving standards, and has the disadvantages of difficult construction, high cost, and high water absorption

Method used

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  • A thermal insulation fireproof board and its preparation method and production equipment
  • A thermal insulation fireproof board and its preparation method and production equipment
  • A thermal insulation fireproof board and its preparation method and production equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Pouring slurry preparation:

[0031] At room temperature, add 5kg of sodium methyl silicate to 100kg of water and stir at a speed of 500r / min for 5 minutes, then add 3kg of sodium silicate and stir at a speed of 500r / min for 5 minutes, add 2kg of silica sol and stir at a speed of 500r / min for 10 minutes minutes, add 0.3kg of sodium dodecylbenzenesulfonate and stir at 900r / min for 10 minutes, then add 40kg of silicon micropowder while stirring and continue stirring at 900r / min for 10 minutes to prepare the casting slurry.

[0032] Set the bulk density to 10kg / m 3 EPS substrate with a thickness of 5cm (EPS substrate can be selected with a bulk density of 6-20kg / m 3 ) vacuuming, after the substrate cavity was opened, while pouring the pouring slurry on the upper surface of the EPS substrate, a second vacuuming was performed on the lower surface, and after 1.5 minutes of suction, the excess slurry was scraped away and dried. The thermal insulation and fireproof board 1 is...

Embodiment 2

[0034] Pouring slurry preparation:

[0035] At room temperature, add 5kg of sodium methyl silicate to 100kg of water and stir at a speed of 500r / min for 5 minutes, then add 3kg of sodium silicate and stir at a speed of 500r / min for 5 minutes, add 2kg of silica sol and stir at a speed of 500r / min for 10 minutes minute, add sodium sulfate 0.3kg and stir at 900r / min for 10 minutes, then add silicon micropowder 40kg, magnesium hydroxide 5kg, ash calcium powder 5kg, graphite powder 10kg, ammonium polyphosphate 3kg, pentaerythritol 2kg and kaolin 10kg successively while stirring Afterwards, stirring was continued at 900 r / min for 10 minutes to obtain the pouring slurry.

[0036] Set the bulk density to 10kg / m 3 EPS substrate with a thickness of 5cm (EPS substrate can be selected with a bulk density of 6-20kg / m 3 ) vacuuming, after the substrate cavity was opened, while pouring the pouring slurry on the upper surface of the EPS substrate, a second vacuuming was performed on the low...

Embodiment 3

[0038] Pouring slurry preparation:

[0039] At room temperature, add 10kg of emulsified silicone oil to 100kg of water and stir for 5 minutes at a speed of 800r / min, then add 5kg of sodium silicate and stir for 5 minutes at a speed of 800r / min, add 5kg of silica sol and stir for 10 minutes at a speed of 800r / min, add After 0.6kg of sodium dodecylbenzenesulfonate, stir at 1200r / min for 10 minutes, then add 60kg of silicon micropowder, 10kg of magnesium hydroxide, 10kg of ash calcium powder, 20kg of graphite powder, 10kg of ammonium polyphosphate, and 10kg of pentaerythritol while stirring. , 20kg of kaolin and 10kg of nano-silicon, and then continue stirring at 1200r / min for 10 minutes to obtain the pouring slurry.

[0040] Set the bulk density to 10kg / m 3 EPS substrate with a thickness of 5cm (EPS substrate can be selected with a bulk density of 6-20kg / m 3 ) vacuuming, after the substrate cavity was opened, while pouring the pouring slurry on the upper surface of the EPS sub...

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Abstract

The invention relates to a heat-insulation fire-proof plate, a manufacturing method for the same and production equipment for the heat-insulation fire-proof plate. The heat-insulation fire-proof plate is energy-saving and environment-friendly, and is high in heat-insulation effect and high in fireproofing grade. By using the equipment, a base plate of a fire-proof plate is vacuumized at first; after pouring slurry is poured on the base plate of the fire-proof plate by using a slurry flowing device, the base plate of the fire-proof plate is vacuumized again from the ground, so that the pouring slurry is filled in gaps of the base plate of the fire-proof plate; and the heat-insulation fire-proof plate is obtained after the pouring slurry is dried. The pouring slurry comprises organic materials and inorganic materials, and has effects of heat insulation and waterproofness.

Description

technical field [0001] The invention relates to the technical field of heat preservation and fireproof material manufacturing, in particular to a heat preservation and heat insulation fireproof board, its preparation method and production equipment. Background technique [0002] Thermal insulation and fireproof materials are widely used, especially in the construction industry, where the requirements for environmental protection, energy saving, thermal insulation, and safe fireproof materials are relatively high. However, most of the materials currently used in the field of building insulation have serious problems. There are very few materials of fireproof double-layer standard, so countless fire accidents are caused, causing casualties and a large amount of property losses. [0003] Traditional thermal insulation materials mainly include organic foam boards and inorganic thermal insulation materials. Organic foam boards have superior thermal insulation effects and are conv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/94E04B1/80B32B13/14B28B3/12B28B1/29C04B28/24C04B28/26C04B14/04
CPCY02A30/242Y02B80/10
Inventor 周明逵陈武军司广旭
Owner BEIJING YADA RUNBANG BUILDING MATERIAL