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Fireproof and soundproof floor board based on sulfur-oxygen-magnesium materials and preparation method thereof

A magnesium oxysulfide material, fire-proof and sound-proof technology, which is applied to floors, ceramic products, and other household appliances, etc., can solve the problems of no load-bearing and sound-proof effects, difficulty in processing floor boards, and inability to prevent fire and moisture, etc., and achieve good sound-proof effects , increase toughness and processability, and reduce weight

Inactive Publication Date: 2019-09-20
布鲁科技(常州)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide a fire-proof and sound-insulating floor board based on magnesium oxysulfide material and its preparation method, which solves the problems that the existing floor boards are difficult to process, cannot be fire-proof and moisture-proof, and do not have good load-bearing and sound-proof effects

Method used

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  • Fireproof and soundproof floor board based on sulfur-oxygen-magnesium materials and preparation method thereof
  • Fireproof and soundproof floor board based on sulfur-oxygen-magnesium materials and preparation method thereof
  • Fireproof and soundproof floor board based on sulfur-oxygen-magnesium materials and preparation method thereof

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preparation example Construction

[0067] The preparation method of the fire-proof and sound-proof floor board based on the magnesium oxysulfide material comprises the following steps: preparing surface paste, preparing medium paste, board making, primary curing, fully automatic demoulding, secondary curing, and cutting.

[0068] When preparing the flour paste, take 200-350 parts by weight of magnesium sulfate solution and 1-5 parts by weight of magnesium oxysulfate modifier and mix and stir for 2 minutes, then put 300 parts by weight of magnesium oxide and 1-5 parts by weight of pigment into the mixed slurry , after stirring for 4min, the batter was prepared.

[0069] When preparing medium slurry, take 300-450 parts by weight of magnesium sulfate solution and 1-6 parts by weight of magnesium oxysulfide modifier and mix and stir for 2 minutes, then add 0.1-1 parts by weight of organic fiber reinforcement and stir for 1 minute; then add 20 parts by weight - 100 parts by weight of plant fiber reinforcing material...

Embodiment 1

[0074] Take 275 parts by weight of 27 ° Bé magnesium sulfate solution and 3 parts by weight of magnesium oxysulfate modifier and mix and stir for 2 minutes, then put 300 parts by weight of magnesium oxide and 3 parts by weight of pigment into the mixed slurry, and stir for 4 minutes to prepare the noodle slurry.

[0075] After getting the 27 ° of Bé magnesium sulfate solution of 375 weight parts and the magnesium oxysulfate modifier of 4 weight parts and mixing and stirring 2min, add the 8mm polypropylene fiber that has 0.5 weight part and stir 1min; Then add the bamboo powder of 20 weight parts, 300 parts by weight of magnesium oxide, 3 parts by weight of pigments, 35 parts by weight of diatom mud, 100 parts by weight of fly ash, and 30 parts by weight of expanded perlite, each raw material is put into and stirred at intervals of 1 minute, until all are put in Then continue to stir for 2min, and finally make the medium slurry.

[0076] Spread glass mesh fiber cloth on the tem...

Embodiment 2

[0079] Take 275 parts by weight of 27 ° Bé magnesium sulfate solution and 3 parts by weight of magnesium oxysulfate modifier and mix and stir for 2 minutes, then put 300 parts by weight of magnesium oxide and 3 parts by weight of pigment into the mixed slurry, and stir for 4 minutes to prepare the noodle slurry.

[0080] Get the 27 ° of Bé magnesium sulfate solution of 375 weight parts and after the magnesium oxysulfate modifier of 4 weight parts mix and stir 2min, add the 8mm polypropylene fiber that has 0.5 weight part and stir 1min; Then add the bamboo powder of 40 weight parts, 300 parts by weight of magnesium oxide, 3 parts by weight of pigments, 35 parts by weight of diatom mud, 100 parts by weight of fly ash, and 30 parts by weight of expanded perlite, each raw material is put into and stirred at intervals of 1 minute, until all are put in Then continue to stir for 2min, and finally make the medium slurry.

[0081] Spread glass mesh fiber cloth on the template to form t...

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Abstract

A fireproof and soundproof floor board based on sulfur-oxygen-magnesium materials and a preparation method thereof disclosed by the invention relate to the field of building materials. The floor board of the invention is prepared by the following materials, by weight: 300 parts of magnesium oxide, 300-450 parts of a magnesium sulfate solution, 1-6 parts of a sulfur-oxygen-magnesium modifier, 1-5 parts of a pigment, 20-100 parts of a plant fiber reinforced material, 0.1-1 part of an organic fiber reinforced material, 50-150 parts of an active filler, 10-60 parts of a fireproof adsorption material, and a foaming type inorganic material. The floor board of the invention retains the fireproof performance and impermeability of the sulfur-oxygen-magnesium materials to provide fireproof and moisture-proof functions for a sound absorbing substrate, is increased in the toughness and machinability and endowed with the characteristics of sawing, planing, slotting, easy splicing and no deformation by adding the plant fiber reinforced material, is further improved in strength by adding the organic fiber reinforced material and the active filler, and reduces the density of a fireproof board, achieves the effect of lightweight and is increased in the soundproof effect by adding the foaming type inorganic material.

Description

technical field [0001] The application relates to the field of building materials, in particular to a fire-proof and sound-insulating floor board based on magnesium oxysulfide material and a preparation method thereof. Background technique [0002] During the design and manufacturing process of the floor slab, the main emphasis is on its load-bearing effect, which is realized by increasing the thickness of the floor slab or using high-strength materials to increase the density, such as the floor slab made of steel and connected by on-site welding. And floor slabs made of reinforced concrete. However, with the increase of the thickness and density of the floor slab, the floor will be too heavy, which will bring about a larger load burden on the overall structure, increased construction difficulty, and occupation of household area and other problems. [0003] The existing floor slab also relates to a floor slab with wood splints and wood boards as raw materials. Although woo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/08C04B28/30E04C2/288E04B5/02
CPCC04B28/30C04B2111/2092C04B2111/28C04B2111/52C04B2201/20C04B2201/50E04C2/2885E04C2/50C04B18/265C04B18/08C04B16/0633C04B14/08C04B14/185C04B14/42C04B2103/0068C04B38/0067
Inventor 张震
Owner 布鲁科技(常州)股份有限公司
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