Manufacturing method of flame-resistant wood floor in architectural decoration and finishing

A manufacturing method and technology of wooden flooring, applied in the direction of building structure, construction, manufacturing tools, etc., can solve the problems of life, property and living environment hazards, non-reusable, high installation costs, etc., and achieve the elimination of fire safety hazards and flame retardant performance Highly consistent, the effect of reducing environmental hazards

Inactive Publication Date: 2019-08-09
贵州力宏建筑工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Wooden boards are mainly used on building walls. Existing building walls mostly use brick materials such as clay, fly ash, gypsum, cement, and concrete bricks. Such bricks generally rely on firing technology, making this Similar bricks have good structural strength, but the firing process of ordinary bricks has high energy consumption, high pollution, high installation cost, and cannot be reused after installation. Therefore, it is necessary to use various wooden boards to replace traditional bricks. One of the development directions of buildings, however, due to the frequent occurrence of fire accidents, it has caused great harm to people's lives, property and living environment, and has brought a certain impact on environmental protection.
At present, the flame retardants generally used in wood fire protection technology include phosphate flame retardants, borate flame retardants, ammonium polyphosphate flame retardants or flame retardants fixed with amino resins. The flame retardant treatment process is generally Adding an appropriate amount of flame retardants during the manufacturing process of wood materials, the existing flame retardants are generally carried out at room temperature during the manufacturing process, and the stirring intensity is low during the mixing process, which prevents the flame retardants from fully diffusing to The distribution of flame retardants in various areas of the wood board, that is, the pressed wood board is extremely uneven, which affects the use effect of the wood board

Method used

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  • Manufacturing method of flame-resistant wood floor in architectural decoration and finishing

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A kind of fire-retardant wooden floor manufacturing method used in building decoration engineering comprises the following steps:

[0039] Step 1: Preparation of mixed raw materials: use a crusher to crush woody waste straw and moso bamboo waste, so that the particle size of the crushed woody waste straw is less than 1 cm, and the particle size of the crushed moso bamboo waste is less than 3 cm. The woody waste straw and the crushed moso bamboo waste are evenly mixed according to the mass ratio of 7:3 to prepare the mixed raw material;

[0040] Step 2: Preparation of mixed flame retardant: Mix latex powder, polyvinyl alcohol, oxalic acid, phosphoric acid, silicon dioxide, hydrophobic powder and water at 80°C according to the following parts by mass, and then cool to room temperature to prepare Obtain a mixed flame retardant; further, in the step of preparing the mixed flame retardant described in step 2, the latex powder, polyvinyl alcohol, oxalic acid, phosphoric acid,...

Embodiment 2

[0059] A kind of fire-retardant wooden floor manufacturing method used in building decoration engineering comprises the following steps:

[0060] Step 1: Preparation of mixed raw materials: use a crusher to crush woody waste straw and moso bamboo waste, so that the particle size of the crushed woody waste straw is less than 1 cm, and the particle size of the crushed moso bamboo waste is less than 3 cm. The woody waste straw and the crushed moso bamboo waste are evenly mixed according to the mass ratio of 7:3 to prepare the mixed raw material;

[0061] Step 2: Preparation of mixed flame retardant: Mix latex powder, polyvinyl alcohol, oxalic acid, phosphoric acid, silicon dioxide, hydrophobic powder and water at 100°C according to the following parts by mass, and then cool to room temperature to prepare Obtain a mixed flame retardant; further, in the step of preparing the mixed flame retardant described in step 2, the latex powder, polyvinyl alcohol, oxalic acid, phosphoric acid...

Embodiment 3

[0080] A kind of fire-retardant wooden floor manufacturing method used in building decoration engineering comprises the following steps:

[0081] Step 1: Preparation of mixed raw materials: use a crusher to crush woody waste straw and moso bamboo waste, so that the particle size of the crushed woody waste straw is less than 1 cm, and the particle size of the crushed moso bamboo waste is less than 3 cm. The woody waste straw and the crushed moso bamboo waste are evenly mixed according to the mass ratio of 7:3 to prepare the mixed raw material;

[0082] Step 2: Preparation of mixed flame retardant: mix latex powder, polyvinyl alcohol, oxalic acid, phosphoric acid, silicon dioxide, hydrophobic powder and water according to the following mass parts at 120°C, and then cool to room temperature to prepare Obtain a mixed flame retardant; further, in the step of preparing the mixed flame retardant described in step 2, the latex powder, polyvinyl alcohol, oxalic acid, phosphoric acid, s...

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Abstract

The invention provides a manufacturing method of flame-resistant wood floor in architectural decoration and finishing. The manufacturing method comprises following steps: wood waste material straw andPhyllostachys edulis waste material are adopted to prepare a mixed raw material, mixing stirring is carried out under high temperature conditions, a mixed flame retardant is prepared, the mixed raw material and the mixed flame retardant are mixed through stirring so as to obtain a mixed mould material, the mixed mould material is subjected to pressing so as to obtain rectangular wood sheet materials, a mixed flame-resistant paint is prepared, and the rectangular wood sheet materials are immersed in the mixed flame-resistant paint. According to the technology, renewable resources are adopted to prepare the wood sheet material, so that resource waste is reduced; the prepared flame retardant is subjected to full mixing stirring with the raw material under high temperature conditions, flame retardant activity is increased; full stirring is adopted in the mixed mould material preparation process, so that uniform distribution of the flame retardant in the mixed mould material is realized, wood sheet material manufacturing quality is increased; and wood sheet material immersion in the mixed flame-resistant paint is capable of improving the flame resistance of the surface of the wood sheet material, and eliminating fire hazard hidden troubles completely.

Description

technical field [0001] The invention relates to the field of building material manufacturing, in particular to a method for manufacturing a flame-retardant wooden floor used in building decoration projects. Background technique [0002] Wood is widely used as various building materials, furniture and decoration products, and its appearance is beautiful, which improves the ornamental value of the corresponding products. Wooden boards are mainly used on building walls. Existing building walls mostly use brick materials such as clay, fly ash, gypsum, cement, and concrete bricks. Such bricks generally rely on firing technology, making this Similar bricks have good structural strength, but the firing process of ordinary bricks has high energy consumption, high pollution, high installation cost, and cannot be reused after installation. Therefore, it is necessary to use various wooden boards to replace traditional bricks. However, due to the frequent occurrence of fire accidents, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L29/04C08L21/00C08K13/02C08K3/16C08K3/32C08K3/36C08K5/092B27N3/00B27N3/02B27N3/08B27N3/18B27K3/34B27N7/00E04F15/04E04F15/18
CPCB27K3/34B27K2240/30B27N3/007B27N3/02B27N3/08B27N3/18B27N7/005C08K2003/166C08K2003/329C08L97/02C08L2205/025C08L2205/035C08L2205/16C08L2207/20E04F15/04E04F15/181E04F2290/045C08L29/04C08L21/00C08K13/02C08K3/16C08K3/32C08K3/36C08K5/092
Inventor 胡耀忠
Owner 贵州力宏建筑工程有限公司
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