CN108424075A - A kind of preparation method of building fire protection decorative panel - Google Patents

A kind of preparation method of building fire protection decorative panel Download PDF

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Publication number
CN108424075A
CN108424075A CN201810302486.2A CN201810302486A CN108424075A CN 108424075 A CN108424075 A CN 108424075A CN 201810302486 A CN201810302486 A CN 201810302486A CN 108424075 A CN108424075 A CN 108424075A
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CN
China
Prior art keywords
filter cake
decorative panel
fire protection
added
building
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810302486.2A
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Chinese (zh)
Inventor
季红军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing City Yuhuatai District Lubao Industrial Design Service Center
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Nanjing City Yuhuatai District Lubao Industrial Design Service Center
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Publication date
Application filed by Nanjing City Yuhuatai District Lubao Industrial Design Service Center filed Critical Nanjing City Yuhuatai District Lubao Industrial Design Service Center
Priority to CN201810302486.2A priority Critical patent/CN108424075A/en
Publication of CN108424075A publication Critical patent/CN108424075A/en
Withdrawn legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
    • E04F2290/04—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire
    • E04F2290/045—Specially adapted covering, lining or flooring elements not otherwise provided for for insulation or surface protection, e.g. against noise, impact or fire against fire

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)

Abstract

The invention discloses a kind of preparation method of building fire protection decorative panel, which is：First, in a certain amount of concentrated hydrochloric acid solution, it is added diatomite and glass fibre, under stirring condition, sequentially adds organic Titanium alkoxides, cobalt chloride and nickel chloride, stirring a period of time, the liquid caustic soda solution of certain mass concentration is added, adjusts pH value to neutrality, a certain amount of feldspar particle and white cement is added, stirring, filtering, obtain filter cake A；Secondly, in a certain amount of water, plant fiber, stalk particle, carboxymethyl cellulose, sodium metasilicate, white cement, glass microballoon and building gypsum is added, agitated, filtering obtains filter cake B；Finally, filter cake B is tiled into fire-retardant decorative board mold, pour into filter cake A, after paving, for a period of time through steam curing, the cooling and demolding obtained building fire protection decorative panel building fire protection decorative panel has many advantages, such as that fire prevention, purification air, light weight, beauty and weatherability variation, simple installation are suitable for a variety of places.

Description

A kind of preparation method of building fire protection decorative panel
Technical field
The invention belongs to the technology of preparing of building fire protection material, especially a kind of preparation method of building fire protection decorative panel.
Background technology
In building material field, dalle is wherein important one kind, since decorative effect is beautiful, construction and installation letter The advantages such as just, it is widely used, it is of increased attention.Since decorative panel for building is easy to cause the safety accidents such as fire, It causes casualties and property loss, therefore very urgent for the demand of the fire protecting performance of decorative panel for building.
CN101412230A discloses a kind of flame-retardant decorative veneer, with flame-retardant plywood and natural rare tree wood skin It is combined；CN1880701A reports a kind of antistatic fire-retardant decorative plate, including inorganic mountain flour, conductive china clay, lithium sulfate etc.. Most of building fire protection decorative panel is to use multiple material and be uniformly mixed to form, and the compatibility between each component is for building The performance and service life for building fireproof decoration plate are of crucial importance, if each component poor compatibility, can cause plank or more Or there is the defects of quality weight, against weather is poor less.
Invention content
It is an object of the invention to：A kind of preparation method of building fire protection decorative panel is provided.The decorative panel for building is by diatom Soil, titanium dioxide, cobalt oxide, nickel oxide, glass fibre, feldspar, white cement, plant fiber, stalk particle, gelatin, carboxymethyl There is fire prevention, purification air, light weight, beauty and weatherability to become for cellulose, glass microballoon, sodium metasilicate and building gypsum composition The advantages that change.
Technical solution of the invention is：First, in a certain amount of concentrated hydrochloric acid solution, diatomite and glass fibers are added It ties up, under stirring condition, sequentially adds organic Titanium alkoxides, cobalt chloride and nickel chloride, stirring a period of time, certain mass concentration is added Liquid caustic soda solution, adjust pH value to neutrality, a certain amount of feldspar particle and white cement be added, stirring, filtering obtain filter cake A；Its It is secondary, in a certain amount of water, plant fiber, stalk particle, carboxymethyl cellulose, sodium metasilicate, white cement, glass microballoon is added and builds Gypsum is built, agitated, filtering obtains filter cake B；Finally, filter cake B is tiled into fire-retardant decorative board mold, pours into filter cake A, spread After flat, for a period of time through steam curing, building fire protection decorative panel is made in cooling and demolding.
Feldspar, diatomite are contained in the filter cake A, has the function of conditioning, purification air, organic Titanium alkoxides With cobalt chloride, organic Titanium alkoxides and nickel chloride titanium dioxide-cobalt oxide, titanium dioxide are formd through hydrolysis, compound, neutralization reaction The composite pigment of titanium-nickel oxide, tinting strength, tinting power is stronger, and strong acidic condition purifies diatomite；Feldspar and diatomite have purification air With conditioning function, glass fibre plays the role of enhancing, cracking resistance, and white cement is a kind of excellent inorganic binder, can incite somebody to action Each component and filter cake A and filter cake B are combined together well in filter cake A；In the filter cake B, plant fiber, stalk particle With very low mass density, glass microballoon and building gypsum have good fire protecting performance and lower mass density, carboxylic first Base cellulose, sodium metasilicate and white cement play the role of binder, can be by plant fiber, stalk particle, glass microballoon and building Gypsum is combined well.
Compared with prior art, the present invention the difference according to building fire protection decorative panel surface layer function and bottom function, respectively It is prepared for containing diatomite, titanium dioxide, cobalt oxide, nickel oxide, glass fibre, feldspar, the surface layer of white cement and fine containing plant The bottom of dimension, stalk particle, gelatin, carboxymethyl cellulose, sodium metasilicate, white cement, glass microballoon and building gypsum.Prepared Building fire protection decorative panel has many advantages, such as that fire prevention, purification air, light weight, beauty and weatherability variation, simple installation are suitable for A variety of places.
Specific implementation mode
The technical solution further illustrated the present invention with reference to specific embodiment, these embodiments should not be understood as It is the limitation to technical solution.
Embodiment 1：A kind of building fire protection decorative panel is prepared according to following steps.
Step 1：In the concentrated hydrochloric acid HCl solution that 1000mL mass concentrations are 37%, 237g diatomite and 23.7g long is added Degree is the short glass fiber of 3mm, under stirring condition, sequentially adds 23.9g tetrabutyl titanate Ti (OC4H9)4, 1.7g six be hydrated Cobalt chloride CoCl2•6H2O and 2.5g Nickel dichloride hexahydrates NiCl2•6H2O stirs 6h, and the liquid caustic soda NaOH of 30% mass concentration is added Solution adjusts pH value to neutrality, the white cement of potassium feldspar particle and 35.6g labels 425 that 47.4g grain sizes are 1mm, stirring is added 2h, filtering obtain filter cake A；
Step 2：In 4000L water, the wheat straw fiber that 105g length is 3mm, the stalk particle that 65g length is 2cm, 39g is added The white cement of carboxymethyl cellulose, 130g sodium metasilicate, 65g marked as 425,97.5g grain sizes be 100 microns glass microballoon and 650g building gypsums, agitated 2h, filtering obtain filter cake B；
Step 3：Filter cake B is tiled into fire-retardant decorative board mold, filter cake A is poured into, after paving, through steam 160oC conserves 96h, Building fire protection decorative panel is made in cooling and demolding.
Embodiment 2：A kind of building fire protection decorative panel is prepared according to following steps.
Step 1：In the concentrated hydrochloric acid HCl solution that 1000mL mass concentrations are 37%, 355g diatomite and 71.1g long is added Degree is the short glass fiber of 6mm, under stirring condition, sequentially adds 71.8g iso-butyl titanate Ti (OC4H9)4、10g CoCl2• 6H2O and 15g NiCl2•6H2O stirs 10h, and the liquid caustic soda NaOH solution of 30% mass concentration is added, and adjusts pH value to neutrality, is added 142.2g grain sizes are the white cement of the albite particle and 88.9g labels 525 of 3mm, and stirring 4h, filtering obtain filter cake A；
Step 2：In 6000L water, be added 450g length be 8mm rice-straw fibre, 300g length be 1cm stalk particle, 225g carboxymethyl celluloses, 600g sodium metasilicate, 225g are micro- for 250 microns of glass marked as 525 white cement, 273.8g grain sizes Pearl and 1075g building gypsums, agitated 3h, filtering obtain filter cake B；
Step 3：Filter cake B is tiled into fire-retardant decorative board mold, filter cake A is poured into, after paving, through steam 220oC conserves 48h, Building fire protection decorative panel is made in cooling and demolding.
Embodiment 3：A kind of building fire protection decorative panel is prepared according to following steps.
Step 1：In the concentrated hydrochloric acid HCl solution that 1000mL mass concentrations are 37%, 296g diatomite and 47.4g long is added Degree is the short glass fiber of 4mm, under stirring condition, sequentially adds 47.9g iso-butyl titanate Ti (OC4H9)4、5.9g CoCl2• 6H2O and 8.8g NiCl2•6H2O stirs 8h, and the liquid caustic soda NaOH solution of 30% mass concentration is added, and adjusts pH value to neutrality, is added 94.8g grain sizes are the white cement of the albite particle and 62.2g labels 425 of 2mm, and stirring 3h, filtering obtain filter cake A；
Step 2：In 5000L water, the reed fiber that 273.8g length is 5mm is added, the stalk that 182.5g length is 1.5cm The white cement of particle, 132g carboxymethyl celluloses, 365g sodium metasilicate, 145g marked as 425, the glass that 450g grain sizes are 200 microns Glass microballon and 1500g building gypsums, agitated 4h, filtering obtain filter cake B；
Step 3：Filter cake B is tiled into fire-retardant decorative board mold, filter cake A is poured into, after paving, through steam 180oC conserves 72h, Building fire protection decorative panel is made in cooling and demolding.

Claims (4)

1. a kind of preparation method of building fire protection decorative panel, which is characterized in that the preparation method is：
The first step：In the concentrated hydrochloric acid HCl solution that a certain amount of mass concentration is 37%, diatomite and glass fibre, stirring bar is added Under part, butyl titanate Ti (OC are sequentially added4H9)4, cobalt chloride hexahydrate CoCl2•6H2O and Nickel dichloride hexahydrate NiCl2•6H2O, 6h-10h is stirred, the liquid caustic soda NaOH solution of 30% mass concentration is added, pH value is adjusted to neutrality, feldspar particle and white cement is added, Stir 2h-4h, filtering, obtain filter cake A, wherein diatomite and glass fibre account for HCl solution mass ratio be 20%-30% and 10%-20%, Ti (OC4H9)4It is 10%-20%, CoCl to account for diatomaceous mass ratio2•6H2O and NiCl2•6H2O accounts for Ti (OC4H9)4 Molar ratio be 10%-20% and 15%-30%, feldspar particle and white cement account for Ti (OC respectively4H9)4Mass ratio be 20%- 40% and 15%-25%；
Second step：In a certain amount of water, plant fiber, stalk particle, carboxymethyl cellulose, sodium metasilicate, white cement, glass is added Microballon and building gypsum, agitated 2h-4h, filtering obtain filter cake B, wherein plant fiber, stalk particle, carboxymethyl cellulose The mass ratio that element, sodium metasilicate, white cement and glass microballoon account for building gypsum be respectively 15%-30%, 10-20%, 6%-15%, 20%-40%, 10-15% and 15%-30%；
Third walks：Filter cake B is tiled into fire-retardant decorative board mold, filter cake A is poured into, after paving, through steam 180oC-220oC is supported 48h-96h is protected, building fire protection decorative panel is made in cooling and demolding.
2. a kind of preparation method of building fire protection decorative panel according to claim 1, it is characterised in that：The filter cake A In, it is the short glass fiber of 3mm-6mm that glass fibre, which selects length,；Butyl titanate selects tetrabutyl titanate or metatitanic acid isobutyl Ester；Feldspar particle selects potassium feldspar particle or albite particle, size controlling 1mm-3mm；White cement select marked as 425 or 525。
3. a kind of preparation method of building fire protection decorative panel according to claim 1, it is characterised in that：The filter cake B In, plant fiber selects rice-straw fibre, wheat straw fiber, reed fiber, wood-fibred or cotton fiber, length to control 3mm-8mm； Stalk particle length controls 1cm-2cm, and white cement label selects 425 or 525,100 micron -250 of the size controlling of glass microballoon Micron.
4. a kind of preparation method of building fire protection decorative panel according to claim 1, it is characterised in that：The building is anti- In fiery decorative panel, filter cake A accounts for the mass ratio control 20%-30% of filter cake B.
CN201810302486.2A 2018-04-05 2018-04-05 A kind of preparation method of building fire protection decorative panel Withdrawn CN108424075A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4296245A1 (en) * 2022-06-16 2023-12-27 Treezo New Material Technology Group Co., Ltd. Straw aerogel flame-retardant insulation board and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012144513A1 (en) * 2011-04-19 2012-10-26 株式会社エフコンサルタント Laminate
CN103980737A (en) * 2013-12-25 2014-08-13 季红军 Modified titanium dioxide pigment and preparation method thereof
CN105314959A (en) * 2015-12-03 2016-02-10 季红军 Preparation method of fireproof building decoration material
CN105819872A (en) * 2016-03-17 2016-08-03 季红军 Preparation method of fireproof plate composite material
CN107445571A (en) * 2017-08-09 2017-12-08 南京市雨花台区绿宝工业设计服务中心 A kind of preparation method of fire-proof plate material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012144513A1 (en) * 2011-04-19 2012-10-26 株式会社エフコンサルタント Laminate
CN103980737A (en) * 2013-12-25 2014-08-13 季红军 Modified titanium dioxide pigment and preparation method thereof
CN105314959A (en) * 2015-12-03 2016-02-10 季红军 Preparation method of fireproof building decoration material
CN105819872A (en) * 2016-03-17 2016-08-03 季红军 Preparation method of fireproof plate composite material
CN107445571A (en) * 2017-08-09 2017-12-08 南京市雨花台区绿宝工业设计服务中心 A kind of preparation method of fire-proof plate material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4296245A1 (en) * 2022-06-16 2023-12-27 Treezo New Material Technology Group Co., Ltd. Straw aerogel flame-retardant insulation board and preparation method thereof

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Application publication date: 20180821