CN1312375C - Fire proof door and its manufacturing method - Google Patents
Fire proof door and its manufacturing method Download PDFInfo
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- CN1312375C CN1312375C CNB2004100002253A CN200410000225A CN1312375C CN 1312375 C CN1312375 C CN 1312375C CN B2004100002253 A CNB2004100002253 A CN B2004100002253A CN 200410000225 A CN200410000225 A CN 200410000225A CN 1312375 C CN1312375 C CN 1312375C
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- framework
- clad plate
- doorframe
- door
- labeled door
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Abstract
The present invention relates to a fireproof door and a preparation method thereof, particularly to a fireproof door having the advantages of excellent corrosion resistance properties, waterproof properties and flame resistance properties for a cable tunnel and a preparation method thereof. The fireproof door comprises a doorframe 1, a door leaf and hardware, wherein the door leaf comprises a frame 3, an inorganic composite plate 4 and aluminum silicate wool core material 5; the inorganic composite plate 4 is fixed on the frame 3; the aluminum silicate wool core material 5 is filled between the frame 3 and the inorganic composite plate 4; the doorframe 1 and the frame 3 are made of wood, and the surface of the wood is adsorbed with a special flame retardant; the adopted inorganic composite plate 4 contains components, such as MgO, gypsum powder, Al2 O3, MgCl2, calcite powder, phosphoric acid having the purity of 98%, water, etc. The fireproof door of the present invention has the advantages of excellent corrosion resistance properties, waterproof properties and flame resistance properties.
Description
Technical field
The present invention relates to labeled door and preparation method thereof, particularly be used for labeled door of the good anti-corrosive properties of having of cable tunnel, water proofing property and anti-flammability and preparation method thereof.
Background technology
In the last few years, in order to adapt to the needs of fire-fighting requirement, commonly carried out constantly improving and innovating with door to traditional, the labeled door that adopts has obtained very big improvement on fireproof performance now, roughly can be divided into: organic plastics door, fire metal door and fire-proof wooden door etc.
Though existing labeled door common door more in the past has suitable progress on fireproof performance, but still have some defectives, when fire took place, door leaf can twist, be out of shape because of high temperature of fire, causes flame breakthrough, was difficult for opening; A large amount of smog and toxicity because of containing organic fireproofing agent, take place when meeting fire in most of labeled door, and the personnel that can cause choke and hinder or injures and deaths, the influence escape, and cause great disaster; And waterproof, antiseptic property neither be very desirable, can not satisfy the requirement of fire stability, integrality and thermal insulation fully.
Because the existence of above-mentioned defective, existing labeled door shows significant limitation in the application of some special dimensions, particularly on anticorrosion, the FPE (fire protection engineering) of power cable, can produce a large amount of heats because cable is in service, the waterproof of existing labeled door, anticorrosion and flame retardant effect can not be satisfied the demand fully.After fire took place, the time of being kept perfectly property of labeled door can not guarantee long enough, and its effect of cutting off burning things which may cause a fire disaster is not ideal.
Summary of the invention
Technical problem to be solved by this invention provides a kind of labeled door and preparation method thereof, particularly can be used for labeled door of the good anti-corrosive properties of having of cable tunnel, water proofing property and anti-flammability and preparation method thereof.
For solving the problems of the technologies described above, the present invention has adopted following technical scheme: this labeled door comprises door leaf, doorframe, hardware, described door leaf comprises framework, inorganic clad plate and aluminium silicate wool core, described inorganic clad plate is fixed on the described framework, described aluminium silicate wool core is filled between described framework and the described inorganic clad plate, described framework and doorframe adopt the surface to be adsorbed with the wood materials of fire retardant, and the component of described fire retardant and content (quality %) are:
Ammoniacal liquor 24～28
Phosphoric acid dicyan ammonium 15～25
Two cyanogen ammoniums 8～16
Sulfamic acid 33～42
Ammoniacal liquor in the component plays solvent, and when this ammoniacal liquor during less than 24 quality %, organic matter is difficult for dissolving, precipitation can occur in the fire retardant, and fire retardant is difficult for absorption; When this ammoniacal liquor during greater than 28 quality %, fire retardant active principle concentration is low, and flame retardant effect is undesirable.
Described framework and doorframe are that used wood materials is dried to moisture and is lower than 12% more satisfactoryly.Vacuum suction is adopted in the absorption of described framework and the agent of doorframe surface flame-retardant, vacuum pressure generally-5～-10Pa between.
The raw material components of described inorganic clad plate and content (quality %) are:
MgO 32～40
Land plaster 10～15
Al
2O
3 3～8
MgCl
2 10～18
98% phosphatase 11～3
Water 22～30
Described inorganic compounding plate thickness is generally in 5～8mm scope.The thickness of described door leaf is generally in 42～48mm scope.Described hardware comprises fire prevention handle, fire prevention hinge etc.
The labeled door that provides among the present invention has effectively solved special engineering and has used a great problem of going up fire fighting device, has good waterproof, anticorrosion and fire resistance, reaches the GB8624A grade standard, can prevent and intercept burning things which may cause a fire disaster effectively.
Description of drawings
Below by embodiment and comparative example the present invention is described in detail:
Fig. 1 is the front view of the labeled door among the present invention;
Fig. 2 is the B-B sectional drawing of the labeled door among the present invention;
Fig. 3 is the A-A sectional drawing of the labeled door among the present invention.
The specific embodiment
The following examples can make those skilled in the art more fully understand the present invention, but do not limit the present invention in any way.
The component of fire retardant and content (quality Kg) are:
Ammoniacal liquor 24
Phosphoric acid dicyan ammonium 19
Two cyanogen ammoniums 15
Sulfamic acid 39
Component beyond above-mentioned the dewatering is mixed stirring, be heated to about 200 ℃, add the water stirring again and make fire retardant.
Make labeled door by following step:
(1). the making of doorframe 1 and door leaf framework 3: with Korean pine or kahikatea as material, make becoming a useful person of doorframe 1 and door leaf framework, dry to moisture and be about 10%, then, to become a useful person and put into vacuum tank and carry out application of vacuum, make its pressure be-6Pa, open the valve that connects the fire retardant pipeline then, fire retardant is adsorbed on become a useful person;
(2). the making of inorganic clad plate 4:
Used inorganic clad plate 4 raw material components and content (quality Kg) are:
MgO 36
Land plaster 12
Al
2O
3 5
MgCl
2 15
98% phosphatase 11
Water 27
According to top quality proportioning, at first, water dissolving MgCl
2, add the phosphoric acid regulator solution; Then, with land plaster, dry powder, Al
2O
3Carry out blending with MgO, obtain blend; With MgCl
2Solution and blend join in the mortar mixer and stir, and make it in the pasty state, and do not have particle to exist; Subsequently, pastel is spread out in lining equably is placed on the cloth on the resin base plate,, obtain the profiled sheeting that thickness is 5mm by making sheet machine roll-forming; Place it in the baking room of 26 ℃ of temperature,, it is solidified fully through 12 hours; At last, demoulding cutting, making thickness is the inorganic clad plate 4 of 5mm.
(3). the making of door leaf 2: with above-mentioned thickness is that the inorganic clad plate 4 of 5mm is fixed on the said frame 3, fills aluminium silicate wool core 5 between said frame 3 and inorganic clad plate 4, makes the door leaf 2 of thickness 44mm;
(4). fire prevention handle 6, fire prevention hinge 7 are installed, are made labeled door.
In the present embodiment, except that each constituent content of fire retardant and inorganic clad plate 4 raw material components content with different among the embodiment 1, the manufacture method of labeled door is identical, making door leaf 2 thickness is the labeled door of 44mm.
The component of fire retardant and content (quality %) are:
Ammoniacal liquor 25
Phosphoric acid dicyan ammonium 19
Two cyanogen ammoniums 10
Sulfamic acid 42
Used inorganic clad plate 4 raw material components and content (quality %) are:
MgO 35
Land plaster 12
Al
2O
3 7
MgCl
2 14
98% phosphatase 11
Water 26
In the present embodiment, each constituent content of fire retardant and inorganic clad plate 4 raw material components content are with identical among the embodiment 1, and the manufacture method of labeled door is also identical, but the thickness of inorganic clad plate 4 is 6mm, and making door leaf 2 thickness is the labeled door of 46mm.
The component of fire retardant and content (quality Kg) are:
Ammoniacal liquor 26
Phosphoric acid dicyan ammonium 20
Two cyanogen ammoniums 10
Sulfamic acid 40
By making fire retardant with embodiment 1 identical method.
Make labeled door by following step:
(1). the making of doorframe 1 and door leaf framework 3: with Korean pine or kahikatea as material, make becoming a useful person of doorframe 1 and door leaf framework 3, dry to moisture and be about 9%, then, to become a useful person and put into vacuum tank and carry out application of vacuum, make its pressure be-7Pa, open the valve that connects the fire retardant pipeline then, fire retardant is adsorbed on become a useful person;
(2). the making of inorganic clad plate 4:
Used inorganic clad plate raw material components and content (quality Kg) are:
MgO 38
Land plaster 10
Al
2O
3 3
MgCl
2 16
98% phosphoric acid 2
Water 28
According to top quality proportioning, adopt with embodiment 1 in identical inorganic clad plate 4 preparation methods, making thickness is the inorganic clad plate 4 of 7mm.
(3). the making of door leaf 2: with above-mentioned thickness is that the inorganic clad plate 4 of 7mm is fixed on the said frame 3, fills aluminium silicate wool core 5 between said frame 3 and inorganic clad plate 4, makes the door leaf 2 of thickness 48mm;
(4). fire prevention handle 6, fire prevention hinge 7 are installed, are made labeled door.
In the present embodiment, except that each constituent content, inorganic clad plate 4 raw material components content and inorganic clad plate 4 thickness of fire retardant with the difference among the embodiment 1, the manufacture method of labeled door is identical, making door leaf 2 thickness is the labeled door of 46mm.
The component of fire retardant and content (quality Kg) are:
Ammoniacal liquor 27
Phosphoric acid dicyan ammonium 18
Two cyanogen ammoniums 13
Sulfamic acid 39
Used inorganic clad plate 4 raw material components and content (quality Kg) are:
MgO 38
Land plaster 11
Al
2O
3 5
MgCl
2 15
98% phosphatase 11
Water 27
Embodiment 6
In the present embodiment, except that inorganic clad plate 4 raw material components content with the difference among the embodiment 1, the manufacture method of labeled door is identical, making door leaf 2 thickness is the labeled door of 44mm.
Used inorganic clad plate 4 raw material components and content (quality Kg) are:
MgO 35
Land plaster 12
Al
2O
3 6
MgCl
2 14
98% phosphoric acid 2
Water 28
Detect test
The labeled door checkout procedure comprises: (1). labeled door is fixed on the permanent position of sensing chamber, and carries out encapsulation process; (2). light sensing chamber and be distributed in labeled door burning things which may cause a fire disaster on every side, make the labeled door thermally equivalent; (3). ignition temperature reaches 960～1020 ℃, and record burning time is 72min.
Assay
The labeled door that embodiment 1～6 is made detects according to above-mentioned testing process, its testing result such as following table:
Claims (7)
1. labeled door, described labeled door comprises doorframe, door leaf and hardware, it is characterized in that: described door leaf comprises framework, inorganic clad plate and aluminium silicate wool core, described inorganic clad plate is fixed on the described framework, described aluminium silicate wool core is filled between described framework and the described inorganic clad plate, and described doorframe and framework adopt the surface to be adsorbed with the timber of fire retardant;
The raw material components of described inorganic clad plate and content (quality %) are:
MgO 32～40
Land plaster 10～15
Al
2O
3 3～8
MgCl
2 10～18
Dry powder 3～6
98% phosphatase 11～3
Water 22～30.
2. labeled door according to claim 1 is characterized in that, the flame retardant compositions and the content (weight %) of described doorframe and the absorption of framework surface are:
Ammoniacal liquor 24～28
Phosphoric acid dicyan ammonium 15～25
Two cyanogen ammoniums 8～16
Sulfamic acid 33～42
Water 1～6.
3. labeled door according to claim 1 is characterized in that: timber stoving to the moisture that described doorframe and framework adopt is lower than 12%.
4. require 1～3 described labeled door to be used for the application of cable tunnel aforesaid right.
5. the manufacture method of a labeled door is characterized in that may further comprise the steps:
(1). the making of doorframe and door leaf framework: with timber as material, make becoming a useful person of doorframe and door leaf framework, dry to moisture and be lower than 12%, then, to become a useful person and put into vacuum tank and carry out application of vacuum, make its pressure be-5～-10Pa, open the valve that connects the fire retardant pipeline then, fire retardant is adsorbed on become a useful person;
(2). the making of door leaf: inorganic clad plate is fixed on the said frame, between said frame and inorganic clad plate, is filled with the aluminium silicate wool core, make the thickness door leaf;
(3). fire prevention handle, fire prevention hinge are installed, are made labeled door.
6. the manufacture method of labeled door according to claim 5 is characterized in that, the flame retardant compositions and the content (weight %) of described doorframe and the absorption of framework surface are:
Ammoniacal liquor 24～28
Phosphoric acid dicyan ammonium 15～25
Two cyanogen ammoniums 8～16
Sulfamic acid 33～42
Water 1～6.
7. the manufacture method of labeled door according to claim 5 is characterized in that, raw material components that described inorganic clad plate comprises and content (quality %) are:
MgO 32～40
Land plaster 10～15
Al
2O
3 3～8
MgCl
2 10～18
Dry powder 3～6
98% phosphatase 11～3
Water 22～30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100002253A CN1312375C (en) | 2004-01-08 | 2004-01-08 | Fire proof door and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100002253A CN1312375C (en) | 2004-01-08 | 2004-01-08 | Fire proof door and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1556300A CN1556300A (en) | 2004-12-22 |
| CN1312375C true CN1312375C (en) | 2007-04-25 |
Family
ID=34350375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100002253A Expired - Fee Related CN1312375C (en) | 2004-01-08 | 2004-01-08 | Fire proof door and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312375C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412379B (en) * | 2018-02-08 | 2019-09-24 | 广东南海金名羊门业科技有限公司 | A kind of compound heat-insulation fireproof door plate and fire resistant doorsets |
| CN108412387B (en) * | 2018-02-08 | 2019-09-24 | 广东南海金名羊门业科技有限公司 | A kind of high-grade fireproof door-plate and fire resistant doorsets |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213827Y (en) * | 1994-06-27 | 1995-11-29 | 江苏省盐城师范专科学校科技服务部 | Steel fire door of double open |
| CN1403678A (en) * | 2002-10-24 | 2003-03-19 | 南京林业大学 | Production process of fireproof wooden door |
| CN2565945Y (en) * | 2002-12-13 | 2003-08-13 | 黎淑君 | Wood decoration fire-proof door |
-
2004
- 2004-01-08 CN CNB2004100002253A patent/CN1312375C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2213827Y (en) * | 1994-06-27 | 1995-11-29 | 江苏省盐城师范专科学校科技服务部 | Steel fire door of double open |
| CN1403678A (en) * | 2002-10-24 | 2003-03-19 | 南京林业大学 | Production process of fireproof wooden door |
| CN2565945Y (en) * | 2002-12-13 | 2003-08-13 | 黎淑君 | Wood decoration fire-proof door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1556300A (en) | 2004-12-22 |
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Granted publication date: 20070425 Termination date: 20100208 |