CN102294726A - Production method of stable size, fire proofing and sound insulation wooden door - Google Patents

Production method of stable size, fire proofing and sound insulation wooden door Download PDF

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Publication number
CN102294726A
CN102294726A CN2011102429681A CN201110242968A CN102294726A CN 102294726 A CN102294726 A CN 102294726A CN 2011102429681 A CN2011102429681 A CN 2011102429681A CN 201110242968 A CN201110242968 A CN 201110242968A CN 102294726 A CN102294726 A CN 102294726A
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CN
China
Prior art keywords
plate
sound insulation
dash board
layer
enhancement layer
Prior art date
Application number
CN2011102429681A
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Chinese (zh)
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CN102294726B (en
Inventor
吴义强
姚春花
杨光伟
卿彦
胡云楚
彭万喜
李新功
李贤军
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中南林业科技大学
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Application filed by 中南林业科技大学 filed Critical 中南林业科技大学
Priority to CN201110242968.1A priority Critical patent/CN102294726B/en
Publication of CN102294726A publication Critical patent/CN102294726A/en
Application granted granted Critical
Publication of CN102294726B publication Critical patent/CN102294726B/en

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Abstract

A production method of a stable size, fire proofing and sound insulation wooden door particularly and sequentially comprises the steps that: a surface plate is soaked with polyphosphoric acid, calcium oxide and sodium carbonate; the concave-convex rod soil, ammonium polyphosphate and melamine urea resin are uniformly mixed and are treated by a coupling agent, and the mixing material is assembled on the surface plate as an inorganic enhancement layer; wood frames are soaked with the ammonium polyphosphate, and expanded perlite, concave-convex rod soil, less melamine urea resin and plant crushed aggregates are filled in the holes among the wood frames; a closing layer wooden plate is placed on the wooden frames; and assembly, pressurization and solidification are carried out according to a sequence of the surface plate, the inorganic enhancement layer, the closing layer wooden plate, a keel and a sound insulation layer, the closing layer wooden plate, the inorganic enhancement layer and the surface plate of a seven-layer structure, i.e. the stable size, fire proofing and sound insulation wooden door is obtained. The surface plate is soaked with the ammonium polyphosphate, is then carbonized and is coated with varnish, so the stable size, fire proofing and increased attractive effects are realized; the surface of the surface plate is carbonized, is soaked with CaO and Na2CO3 by two steps, the lower side of the surface plate is designed into the inorganic enhancement layer, the size stability and the door strength are ensured by the three parts, and the cost is reduced; and the sound insulation layer containing expanded perlite ensures the good sound insulation effect.

Description

A kind of manufacture method of dimensionally stable fire-proof sound insulation timber

Technical field

The present invention relates to the manufacture method of timber, be specially a kind of manufacture method of dimensionally stable fire-proof sound insulation timber.

Background technology

Present sound insulation timber compares easy deformation mostly, and fire protecting performance is also not enough, the manufacture process more complicated, and service life is shorter, can't produce in enormous quantities.

Summary of the invention

Technical problem solved by the invention is to provide a kind of manufacture method of dimensionally stable fire-proof sound insulation timber, to solve the shortcoming in the above-mentioned background technology.

Technical problem solved by the invention realizes by the following technical solutions:

A kind of manufacture method of dimensionally stable fire-proof sound insulation timber may further comprise the steps:

The first step: the processing of dash board: dash board is flooded APP to 5-10mm thickness, two-step method dipping CaO and Na 2CO 3To the dash board through thickness, under the condition that feeds steam, adopt vacuum drying chamber to carry out charing the dash board behind the dipping fire retardant, cover with paint, lacquer, colour wash, etc. varnish again;

Second step: wooden frame is flooded APP, fill expanded perlite, attapulgite, a small amount of melamine urea-formaldehyde resin and crushed aggregate of plant between wooden frame in the hole, as the fire-proof sound insulation material;

The 3rd step: will place the confining bed plank above the wooden frame;

The 4th step: attapulgite, APP, melamine urea-formaldehyde resin are mixed and use coupling agent treatment, and the mixed material after will handling is then mated formation on dash board, as inorganic reinforcement;

The 5th step: according to seven-layer structure: the order of dash board, inorganic enhancement layer, confining bed plank, keel and puigging, confining bed plank, inorganic enhancement layer, dash board is mated formation, pressurizes, is solidified, and promptly obtains a kind of dimensionally stable fire-proof sound insulation timber.

Beneficial effect

Carry out charing and cover with paint, lacquer, colour wash, etc. varnish behind the dash board of the present invention dipping APP, reach stable dimensions, fire-retardant and increase effect attractive in appearance; The dash board superficial charring, two-step method dipping CaO and Na 2CO 3, and under dash board, design inorganic enhancement layer, ,The intensity of three's common guarantee dimensionally stable and door; Attapulgite uses as the adhesive major ingredient, reduces cost.

Description of drawings

Fig. 1 is a structural representation of the present invention.

The specific embodiment

For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.

Embodiment 1

Referring to Fig. 1, a kind of structural representation of dimensionally stable fire-proof sound insulation timber, the processing of dash board: dash board is flooded APP to 3mm thickness, two-step method dipping CaO and Na 2CO 3To dash board through thickness 7mm, under the condition that feeds steam, adopt vacuum drying chamber to carry out charing the dash board behind the dipping fire retardant, cover with paint, lacquer, colour wash, etc. varnish again; Wooden frame is flooded APP, fill expanded perlite, attapulgite, a small amount of melamine urea-formaldehyde resin and crushed aggregate of plant between wooden frame in the hole; The confining bed plank will be placed above the wooden frame; Attapulgite, APP, melamine urea-formaldehyde resin are mixed and use coupling agent treatment, and the mixed material after will handling is then mated formation on dash board; According to seven-layer structure: the order of dash board, inorganic enhancement layer, confining bed plank, keel and puigging, confining bed plank, inorganic enhancement layer, dash board is mated formation, pressurizes, is solidified, and promptly obtains a kind of dimensionally stable fire-proof sound insulation timber.

Embodiment 2

Referring to Fig. 1, a kind of structural representation of dimensionally stable fire-proof sound insulation timber, the processing of dash board: dash board is flooded APP to 5mm thickness, two-step method dipping CaO and Na 2CO 3To dash board through thickness 9mm, under the condition that feeds steam, adopt vacuum drying chamber to carry out charing the dash board behind the dipping fire retardant, cover with paint, lacquer, colour wash, etc. varnish again; Wooden frame is flooded ammonium polyphosphate APP, fill expanded perlite, attapulgite, a small amount of melamine urea-formaldehyde resin and crushed aggregate of plant between wooden frame in the hole; The confining bed plank will be placed above the wooden frame; Attapulgite, APP, melamine urea-formaldehyde resin are mixed and use coupling agent treatment, and the mixed material after will handling is then mated formation on dash board; According to seven-layer structure: the order of dash board, inorganic enhancement layer, confining bed plank, keel and puigging, confining bed plank, inorganic enhancement layer, dash board is mated formation, pressurizes, is solidified, and promptly obtains a kind of dimensionally stable fire-proof sound insulation timber.

More than show and described basic principle of the present invention and principal character and advantage of the present invention; the technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (1)

1. the manufacture method of a dimensionally stable fire-proof sound insulation timber is characterized in that, may further comprise the steps:
The first step: the processing of dash board: dash board is flooded APP to 5-10mm thickness, two-step method dipping CaO and Na 2CO 3To the dash board through thickness, under the condition that feeds steam, adopt vacuum drying chamber to carry out charing the dash board behind the dipping fire retardant, cover with paint, lacquer, colour wash, etc. varnish again;
Second step: wooden frame is flooded APP, fill expanded perlite, attapulgite, a small amount of melamine urea-formaldehyde resin and crushed aggregate of plant between wooden frame in the hole;
The 3rd step: will place the confining bed plank above the wooden frame;
The 4th step: attapulgite, APP, melamine urea-formaldehyde resin are mixed and use coupling agent treatment, and this mixed material is paved on the dash board as inorganic enhancement layer;
The 5th step: according to seven-layer structure: the order of dash board, inorganic enhancement layer, confining bed plank, keel and puigging, confining bed plank, inorganic enhancement layer, dash board is mated formation, pressurizes, is solidified, and promptly obtains a kind of dimensionally stable fire-proof sound insulation timber.
CN201110242968.1A 2011-08-23 2011-08-23 Production method of stable size, fire proofing and sound insulation wooden door CN102294726B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110242968.1A CN102294726B (en) 2011-08-23 2011-08-23 Production method of stable size, fire proofing and sound insulation wooden door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110242968.1A CN102294726B (en) 2011-08-23 2011-08-23 Production method of stable size, fire proofing and sound insulation wooden door

Publications (2)

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CN102294726A true CN102294726A (en) 2011-12-28
CN102294726B CN102294726B (en) 2014-07-02

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CN201110242968.1A CN102294726B (en) 2011-08-23 2011-08-23 Production method of stable size, fire proofing and sound insulation wooden door

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106007795A (en) * 2016-05-20 2016-10-12 徐高强 Fireproofing process of magnesium oxide board
CN106985250A (en) * 2016-01-21 2017-07-28 卓达新材料科技集团河北有限公司 A kind of preparation method of type gate

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2249810Y (en) * 1996-02-14 1997-03-19 刘嘉庆 Fireproof, thermal insulation hot-pressed wooden safety door
KR20060088173A (en) * 2005-02-01 2006-08-04 최석권 Wood door and its manufacturing method
US7481900B1 (en) * 2006-12-08 2009-01-27 Edward Quinif Method of manufacturing a molded door skin
CN101367227A (en) * 2008-09-18 2009-02-18 张东旭 Agronomic crop stalk medium density fiberboard using natural rubber and manufacturing method therefor
CN201334837Y (en) * 2009-01-15 2009-10-28 浙江世友木业有限公司 Carbonized wood composite door
CN101210472B (en) * 2007-12-25 2010-09-01 重庆民生建材厂 Fire-proof door
JP2011012473A (en) * 2009-07-02 2011-01-20 Yoichiro Kuroiwa Wooden door
KR20110001033U (en) * 2009-07-23 2011-01-31 어경해 Single-Panel System Fireproof Wooden Door
CN102011539A (en) * 2010-11-17 2011-04-13 吉林新元木业有限公司 Novel wood fireproof door and preparation method
CN201865532U (en) * 2010-11-24 2011-06-15 邵春明 Fireproof door

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2249810Y (en) * 1996-02-14 1997-03-19 刘嘉庆 Fireproof, thermal insulation hot-pressed wooden safety door
KR20060088173A (en) * 2005-02-01 2006-08-04 최석권 Wood door and its manufacturing method
US7481900B1 (en) * 2006-12-08 2009-01-27 Edward Quinif Method of manufacturing a molded door skin
CN101210472B (en) * 2007-12-25 2010-09-01 重庆民生建材厂 Fire-proof door
CN101367227A (en) * 2008-09-18 2009-02-18 张东旭 Agronomic crop stalk medium density fiberboard using natural rubber and manufacturing method therefor
CN201334837Y (en) * 2009-01-15 2009-10-28 浙江世友木业有限公司 Carbonized wood composite door
JP2011012473A (en) * 2009-07-02 2011-01-20 Yoichiro Kuroiwa Wooden door
KR20110001033U (en) * 2009-07-23 2011-01-31 어경해 Single-Panel System Fireproof Wooden Door
CN102011539A (en) * 2010-11-17 2011-04-13 吉林新元木业有限公司 Novel wood fireproof door and preparation method
CN201865532U (en) * 2010-11-24 2011-06-15 邵春明 Fireproof door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106985250A (en) * 2016-01-21 2017-07-28 卓达新材料科技集团河北有限公司 A kind of preparation method of type gate
CN106007795A (en) * 2016-05-20 2016-10-12 徐高强 Fireproofing process of magnesium oxide board

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