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Material formula of inorganic fireproof core layer

A fire-resistant core and inorganic technology, applied in the field of building materials, can solve the problems of weak structural strength, expensive materials, no waterproofing, etc., and achieve the effect of strong fire and water resistance

Inactive Publication Date: 2014-01-22
TAIZHOU WANSHIFA PANEL
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Problems solved by technology

[0002] Nowadays, more and more attention is paid to the fireproof and waterproof performance of materials. Now the highest fireproof grade is Class A. According to a fireproof aluminum alloy composite board with patent publication number 102953516A, the material of the inorganic fireproof core layer in it is hydrogen oxide. Composed of aluminum, magnesium hydroxide, calcium carbonate and other inorganic compounds, the material cost is relatively expensive, the structural strength is weak and there is no waterproof function

Method used

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Embodiment Construction

[0022] A material formula for an inorganic fireproof core layer, including silicon dioxide, magnesium oxide, magnesium chloride, fly ash, saw foam, carbon fiber, loess powder, and a curing agent, and the weight percentage of each component is 5% to 15% of silicon dioxide , magnesium oxide 5% to 15%, magnesium chloride 5% to 15%, fly ash 25% to 35%, sawdust 15% to 25%, carbon fiber 5% to 10%, loess powder 5% to 10%, curing agent 5 %~15%.

[0023] Further: SiO2, magnesia, fly ash, sawdust, carbon fiber, loess powder, and the weight percentage of curing agent are 10% of silica, 10% of magnesia, 10% of magnesium chloride, 30% of fly ash, and 20% of sawdust %, carbon fiber 8%, loess powder 7%, curing agent 10%.

[0024] The production process of the material formulation of the inorganic fireproof core layer is characterized in that:

[0025] Including the following steps,

[0026] 1. First make a solution of magnesium oxide and magnesium chloride, lightly burn the magnesiu...

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Abstract

The invention relates to the technical field of building materials, in particular to a material formula of an inorganic fireproof core layer. The material formula of the inorganic fireproof core layer comprises, by weight, 5%-15% of silicon dioxide, 5%-15% of magnesium oxide, 5%-15% of magnesium chloride, 25%-35% of flyash, 15%-25% of saw dust , 5%-10% of carbon fibers, 5%-10% of loess powder and 5%-15% of curing agents. The inorganic fireproof core layer prepared through the material formula is high in fireproof and water resistant capacity, the used materials can realize waste utilization, and the purposes of being green and environmentally friendly are achieved.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a material formulation of an inorganic fireproof core layer. Background technique [0002] Nowadays, more and more attention is paid to the fireproof and waterproof performance of materials. Now the highest fireproof grade is Class A. According to a fireproof aluminum alloy composite board with patent publication number 102953516A, the material of the inorganic fireproof core layer in it is hydrogen oxide Composed of inorganic compounds such as aluminum, magnesium hydroxide, and calcium carbonate, the material cost is relatively expensive, the structural strength is weak, and there is no waterproof function. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a material formulation of an inorganic fireproof core layer with strong structural strength, low cost, waterproof and fireproof capabilities...

Claims

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Application Information

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IPC IPC(8): C04B28/32
Inventor 蔡卫华
Owner TAIZHOU WANSHIFA PANEL
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