CN203716791U - Fireproof heat-insulating door with porous cement structure - Google Patents
Fireproof heat-insulating door with porous cement structure Download PDFInfo
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- CN203716791U CN203716791U CN201320804467.2U CN201320804467U CN203716791U CN 203716791 U CN203716791 U CN 203716791U CN 201320804467 U CN201320804467 U CN 201320804467U CN 203716791 U CN203716791 U CN 203716791U
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- flaggy
- door
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- cement layer
- utility
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- 239000004568 cement Substances 0.000 title claims abstract description 112
- 239000006260 foam Substances 0.000 claims description 67
- 239000007789 gas Substances 0.000 claims description 10
- 229920000609 methyl cellulose Polymers 0.000 claims description 9
- 239000001923 methylcellulose Substances 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002265 prevention Effects 0.000 abstract description 9
- 238000005187 foaming Methods 0.000 abstract 5
- 238000005253 cladding Methods 0.000 abstract 3
- 238000000926 separation method Methods 0.000 abstract 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 14
- 239000002002 slurry Substances 0.000 description 13
- 238000009413 insulation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 239000004604 Blowing Agent Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- -1 sodium alkyl sulfates Chemical class 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
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- Special Wing (AREA)
Abstract
The utility model relates to a fire prevention insulated door with porous cement structure, it mainly forms by first sheet layer and second sheet layer and foaming cement layer group, foaming cement layer group locates between first sheet layer and second sheet layer, the foaming cement layer has the several cavity, a tunic body is formed at each cavity surface, the inside cladding of each cavity has gas, because the cladding has the several cavity in the foaming cement layer, and all claddings have the air in each cavity, make the foaming cement layer have matter light, fire prevention and thermal-insulated effect, can be when the conflagration takes place, effective separation flame, the intensity of a fire spreads rapidly when avoiding the conflagration situation to take place.
Description
Technical field
The utility model relates to a kind of fireproof door with honeycombed cement structure, espespecially a kind of between two flaggies group be provided with the fireproof door with honeycombed cement structure of a foam cement layer.
Background technology
Press, the fire statistics analysis in 2012 Christian eras of Fire Department of the Republic of China Ministry of Internal Affairs is pointed out, within 2012, fire frequency is 1,574 times, cause 142 people dead, its damage to property is more up to 600,000,000 9,440 ten thousand 9 thousand yuan, in the middle of with nearly eighty per cant case, come from building class fire again, with the fire protection design of this visible building and choosing of fire protection equipment, all linking each people's lives and properties everywhere, how fire preventing occurs or stops the intensity of a fire to increase rapidly, effectively promotes inhabitation safety, is for building now dealer's key subjects, generally speaking, when fire condition occurs, for avoiding the fire spreads quickly, and affect crowd's evacuation operation, conventionally the door leaf at access place can be changed into there is flameproof effect labeled door to prevent fire spreading, it is heavier that but labeled door has weight conventionally, the shortcoming such as expensive, labeled door is not accepted by general sieve is popular, yet, there is inventor to improve for labeled door weight and material, design a kind of weight light and can reach the labeled door of fire prevention effect, please refer to TaiWan, China patent No. M448557 " fireproof door plate and liner material combining structure ", it is mainly comprised of two door-plates and a liner material, wherein, liner material includes a heat insulation material (fire prevention foam or gypsum plank or calcium silicate board), and paste and be fixed in an accommodation space of two door-plate central authorities with joint glue, make the better thermal insulation of door-plate tool and good combination intensity, though prior art can reach the object of the labeled door of lightweight, only, described heat insulation material intensity is poor, use after a period of time, likely can cause structural damage, moreover, joint glue is when contact burning things which may cause a fire disaster, also may Yin Gaowen and give out noxious material, harmful to health, be with, how to provide high strength to there is again fire prevention, the door-plate of effect of heat insulation, and avoid using joint glue to use safety to promote, be for waiting to need the problem of solution.
Utility model content
Because above-mentioned problem, the inventor is according to being engaged in for many years the experience of relevant industries and product design, for Fireproof door structure and heat insulation material, study and analyze, the phase can design there is better intensity, fire prevention, heat insulation, safe and harmless door panel structure; Edge this, main purpose of the present utility model is to provide a kind of better intensity that has, and can effectively prevent that flame combustion from penetrating the fireproof door with honeycombed cement structure of the door panel structure that stops fire spreading.
In order to achieve the above object, the utility model main technical schemes is:
A fireproof door with honeycombed cement structure, it comprises:
First flaggy;
A foam cement layer, wherein one side is mounted on this first flaggy, and this foam cement layer has several chambers, and the skim bodily form is formed in respectively this chamber surfaces, and respectively this chamber interior is coated with gas; And
Second flaggy, is mounted on this foam cement layer another side.
Wherein, this film body contains methylcellulose.
Wherein, respectively this chamber is independent is not connected.
Wherein, this gas is air.
Wherein, this gas is inert gas.
Wherein, this first flaggy, this second flaggy and this foam cement layer complete locking with screw.
The beneficial effects of the utility model are: by the foam cement layer of sandwiched between two flaggies, because foam cement layer contains several chambers that are not connected, and each chamber is all coated with air, utilize the poor principle of heat radiation heat-transfer effect in air, make foam cement layer there is resistance to combustion, heat insulation effect, and two flaggies are while touching burning things which may cause a fire disaster, foam cement layer can intercept flame, avoid flame combustion to penetrate two flaggies, effectively reach fireproof effect, moreover, described foam cement layer proportion is lighter, also can alleviate whole weight, make carrying and construction easily, again, be slimy foam cement layer and there is viscosity, by this viscosity, can group be located on two flaggies, after solidifying, foam cement layer completes laminating, the viscose glue of can arranging in pairs or groups is used, there is preferably intensity and safety.
Accompanying drawing explanation
Fig. 1 is generalized section of the present utility model.
Fig. 2 is composition schematic diagram of the present utility model.
Fig. 3, for foam cement layer of the present utility model is made flow chart.
Fig. 4, for foam cement slurry of the present utility model forms schematic diagram.
Fig. 5, for chamber of the present utility model solidifies schematic diagram ().
Fig. 6, for chamber of the present utility model solidifies schematic diagram (two).
Fig. 7, for fireproof door of the present utility model is made flow chart.
Fig. 8 is enforcement schematic diagram of the present utility model.
Fig. 9, is embodiment of the present utility model (two).
Figure 10, is embodiment of the present utility model (three).
Figure 11, is embodiment of the present utility model (four).
Figure 12 is embodiment of the present utility model (fours') structural representation.
[critical element symbol description]
10 have the fireproof door of honeycombed cement structure
101 first flaggy 102 second flaggies
103 foam cement layers
1031 chambers
1032 film bodies
1033 spaces
H heat radiation
11 expanding foam solution mix step 12 cement mix steps
13 raw material blend step 14 chamber curing schedules
15 cement casting step 16 foam cement formable layer steps
17 door-plate fixing step
20 door lock assemblies
30 lifting gears
40 fire-proof and thermal-insulation rolling doors
401 electric roll-up door mechanisms
50 have the fireproof door of honeycombed cement structure
501 first flaggy 502 second flaggies
503 foam cement layer 504 body
5031 connecting portions
5031 ' connecting portion.
The specific embodiment
For making your juror have a clear understanding of the effect after the purpose of this utility model, technical characterictic and enforcement thereof, the accompanying drawing of hereby arranging in pairs or groups in the following instructions describes, and please consult.
Referring to Fig. 1, is generalized section of the present utility model shown in figure, the fireproof door with honeycombed cement structure 10 as shown in FIG., and it is mainly comprised of first flaggy 101, second flaggy 102 and 103, a foam cement layer, wherein, the first flaggy 101 and the second flaggy 102 can be for example sheet material of wooden, metal material, plastic material, and foam cement layer 103 is that foam cement slurry by tool fire prevention, heat insulation material is through solidifying to form, please continue and consult Fig. 2, it shown in figure, is composition schematic diagram of the present utility model, foam cement layer 103 as shown in the figure wherein simultaneously completes group with the first flaggy 101 and establishes, another side completes group with the second flaggy 102 and establishes, wherein, the first flaggy 101 and the second flaggy 102 can one screw and foam cement layer 103 complete locking, or, when foam cement layer 103 not yet solidifies, owing to being 103 this stage of foam cement layer of mud state, there is certain stickiness, by foam cement layer 103 stickiness, be mounted between the first flaggy 101 and the second flaggy 102, after foam cement layer 103 solidifies, can complete combination with the first flaggy 101 and the second flaggy 102, wherein, described foam cement layer 103 also can be shaped to several piece brick body in advance, each brick body is arranged on the first flaggy 101.
Referring to Fig. 3, is to make flow chart for foam cement layer of the present utility model shown in figure, and as figure, its fabrication steps is as follows:
(1) expanding foam solution mix step 11: blowing agent, methylcellulose and water are in harmonious proportion, produce stable expansion, its expansion ratio approximately 100%, during expansion and produce plural foam, to form several independently chambers, wherein, blowing agent main component is for example 12 sodium alkyl sulfates, magnesium powder, aluminium powder;
(2) cement mix step 12: cement raw material and water are made to mix, make cement produce aquation (hydrate) after mix, and become cement paste, wherein, described cement raw material can be for example Portland one type cement, but not as limit;
(3) raw material blend step 13: after the expanding foam solution that is mixed with methylcellulose is mixed with cement paste, form foam cement slurry, described foam cement slurry is coated with several chambers 1031, and each chamber 1031 surfaces have a film body 1032, film body 1032 contains methylcellulose (please arrange in pairs or groups and consult Fig. 4);
(4) chamber curing schedule 14: please arrange in pairs or groups and consult Fig. 5, as figure, foam cement is starched in curing process, the surperficial film body 1032 of each chamber 1031 is owing to containing methylcellulose, therefore slow down the moisture loss of film body 1032, and the viscosity that increases film body 1032 is to promote its surface tension, whereby, make chamber 1031 in the same size of air bubble-shaped, and there is preferably viscosity and be difficult for breaking, now, the interior gassy of chamber 1031, described gas can be for example air, inert gas, carbon dioxide wherein any, wherein take carbon dioxide as best, carbon dioxide can make film body 1032 not be vulnerable to oxidation and acceleration rupture, when foam cement slurry starts to solidify, originally the hydrone comprising starts to evaporate gradually, position after hydrone evaporation can form a space 1033, the film body 1032 that is originally adjacent near each chamber 1031 of space 1033 can be clogged in space 1033, because curing process is progressive, and film body 1032 is because having preferably viscosity and being difficult for breaking, be with, the final surface that is coated in space 1033 that forms, although and chamber 1031 may be the slightly state of distortion, but chamber 1031 still exists, its inner air is still subject to film body 1032 coated, please arrange in pairs or groups again and consult Fig. 6, as figure, after foam cement slurry solidifies completely, film body 1032 also solidifies thereupon, and the air in each chamber 1031 is still coated by film body 1032, after the foam cement whole sclerosis of slurry (harden) completes, chamber 1031 is curing molding thereupon also, and this make the foam cement layer that contains a plurality of chambers in inside, wherein, chamber 1031 remains air-tight state, and its inside is still coated with gas.
Referring to Fig. 7, is fireproof door manufacturing process schematic diagram of the present utility model shown in figure, please arrange in pairs or groups and consult Fig. 3, and as figure, its manufacturing process step is as follows:
(1) expanding foam solution mix step 11: blowing agent, methylcellulose and water are in harmonious proportion, produce stable expansion, its expansion ratio approximately 100%, during expansion and produce plural foam, to form several independently chambers, wherein, blowing agent main component is for example 12 sodium alkyl sulfates, magnesium powder, aluminium powder;
(2) cement mix step 12: cement raw material and water are made to mix, make cement produce aquation (hydrate) after mix, and become cement paste, wherein, described cement raw material can be for example Portland one type cement, but not as limit;
(3) raw material blend step 13: after the expanding foam solution that is mixed with methylcellulose is mixed with cement paste, form foam cement slurry, described foam cement slurry is coated with several chambers 1031, and each chamber 1031 surfaces have a film body 1032, film body 1032 contains methylcellulose (please arrange in pairs or groups and consult Fig. 4);
(4) cement casting step 15: raw material blend step 13 is mixed to the foam cement slurry of mixing and be cast between the first flaggy 101 and the second flaggy 102;
(5) foam cement formable layer step 16: foam cement slurry starts in curing process, originally the hydrone existing in foam cement slurry can be because of evaporation, and form a plurality of spaces, each chamber 1031 is present in respectively between cement paste and each space, now, each film body 1032 on each chamber 1031 surfaces can be packed in each surface, space, in each chamber 1031, be still coated with gas, after foam cement slurry integral body has been hardened, each chamber 1031 is curing molding thereupon also, and then solidify to form foam cement layer 103;
(6) door-plate fixing step 17: after foam cement layer 103 forms, by the first flaggy 101, the second flaggy 102 and foam cement layer 103, fixedly group is established each other, to promote the stability of the fireproof door with honeycombed cement structure 10 of making, wherein, between the first flaggy 101 and the second flaggy 102, be to be fixed by a locking screw, or with U-shaped clamping plate, the first flaggy 101 and the second flaggy 102 fixed.
Refer to Fig. 8, it shown in figure, is enforcement schematic diagram of the present utility model, please arrange in pairs or groups and consult Fig. 1, as figure, the fireproof door with honeycombed cement structure 10 that the utility model is alleged, because each chamber 1031 in foam cement layer 103 is not connected mutually each other and is coated with gas, therefore integral body has goodish fire prevention, soundproof effect, when the first flaggy 101 (or second flaggy 102) touches thermal source, even if thermal source penetrated the first flaggy 101 by heat radiation H, in chamber 1031 due to foam cement layer 103, be coated with air, can reduce pyroconductivity (heat radiation in the airborne coefficient of heat conduction be about 0.025 watt/( meter Du)), therefore, heat radiation H is when touching foam cement layer 103, the relation significantly reducing due to pyroconductivity, cause thermal source still temperature cannot be conducted to completely to the second flaggy 102.
Refer to Fig. 9, shown in figure, be embodiment of the present utility model (two), as figure, the utility model can be installed in escaping exit place, when occurring, fire can bring into play the effect of heat-insulating, fire-preventing, to avoid fire spreading to escape route, as the fireproof door with honeycombed cement structure 10 in figure, it is to be equiped with a door lock assembly 20, by door lock assembly 20, the fireproof door 10 with honeycombed cement structure can be positioned, wherein, described door lock assembly 20 is such as can be flat push type door lock, press-down type door lock, hidden door lock etc.
Refer to Figure 10, shown in figure, be embodiment of the present utility model (three), as figure, a fireproof door 10 with honeycombed cement structure is installed in a lifting gear 30, by the fireproof door 10 with honeycombed cement structure, can completely cut off burning things which may cause a fire disaster, guarantee the safety of passenger in elevator.
Refer to Figure 11, shown in figure, be embodiment of the present utility model (four), having the kenel that the fireproof door of honeycombed cement structure can also rolling door implements, a fire-proof and thermal-insulation rolling door 40 as shown in the figure, its fireproof door (50,50 ', 50 ' ') serial connection group that mainly has honeycombed cement structure by several pieces is established and is formed, again, fire-proof and thermal-insulation rolling door 40 one end groups are provided with an electric roll-up door mechanism 401, can be in order to control the lifting start of fire-proof and thermal-insulation rolling door 40, please arrange in pairs or groups and consult Figure 12, it shown in figure, is embodiment of the present utility model (fours') structural representation, as figure, there is the fireproof door 50 of honeycombed cement structure mainly by the first flaggy 501, the second flaggy 502 and foam cement layer 503 structure of organizing form, its assembling process refers to Fig. 2 ~ Fig. 7, do not repeat them here, wherein, foam cement layer 503 two ends have the connecting portion 5031 that is trapezoidal, can be provided with next-door neighbour's connecting portion (5031, 5031 ') closely closing each other, reduce whereby by two fireproof doors (50 with honeycombed cement structure, 50 ') space between, so that heat energy is difficult for by penetrating between space, wherein, foam cement layer 503 both sides group are provided with a body 504 that is hollow form, and body 504 completes locking with several screws and foam cement layer 503, the air barrier thermal source that it can comprise by inside transmits, to strengthen the effect of fire-proof and thermal-insulation.
Known from the above mentioned, the fireproof door with honeycombed cement structure that the utility model is alleged, it is mainly that foam cement layer is located between the first flaggy and the second flaggy, by including several chambers of air in foam cement layer, utilize the poor principle of heat radiation conduction efficiency in air, so that burning things which may cause a fire disaster burning penetrated after the first flaggy, be subject to the obstruct of foam cement layer, can guarantee that the second flaggy can not be subject to burning things which may cause a fire disaster burning and penetrate, whereby to reach fire prevention, heat insulation effect; According to this, the utility model after it implements according to this, really can reach a kind of better intensity that has is provided, and can effectively prevent that flame combustion from penetrating the object of the fireproof door with honeycombed cement structure of the door panel structure that stops fire spreading.
Only, the above, be only preferred embodiment of the present utility model, the scope of not implementing in order to limit the utility model; Anyly have the knack of this skill person, change and modify not departing from the equalization of doing under spirit of the present utility model and scope, all should be covered by the scope of the claims of the present utility model.
In sum, effect of the present utility model, has the patent requirements such as industry utilizability, novelty and progressive of utility model; The application of utility model patent, according to the regulation of Patent Law, is mentioned in applicant whence to an ancient unit of weight office.
Claims (8)
1. a fireproof door with honeycombed cement structure, is characterized in that, comprises:
First flaggy;
A foam cement layer, wherein one side is mounted on this first flaggy, and this foam cement layer has several chambers, and the skim bodily form is formed in respectively this chamber surfaces, and respectively this chamber interior is coated with gas; And
Second flaggy, is mounted on this foam cement layer another side.
2. the fireproof door with honeycombed cement structure as claimed in claim 1, is characterized in that: this film body contains methylcellulose.
3. the fireproof door with honeycombed cement structure as claimed in claim 1, is characterized in that: respectively this chamber is independent is not connected.
4. the fireproof door with honeycombed cement structure as claimed in claim 1, is characterized in that: this gas is air.
5. the fireproof door with honeycombed cement structure as claimed in claim 1, is characterized in that: this gas is inert gas.
6. the fireproof door with honeycombed cement structure as claimed in claim 1, is characterized in that: this first flaggy, this second flaggy and this foam cement layer complete locking with screw.
7. the fireproof door with honeycombed cement structure as claimed in claim 1, is characterized in that: respectively this chamber is independent is not connected.
8. the fireproof door with honeycombed cement structure as claimed in claim 7, is characterized in that: respectively this chamber surfaces is formed with one deck film body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102133625A TW201512510A (en) | 2013-09-17 | 2013-09-17 | Fireproofing heat-insulating door with porous cement structure |
| TW102133625 | 2013-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203716791U true CN203716791U (en) | 2014-07-16 |
Family
ID=51155957
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661431.8A Pending CN104453640A (en) | 2013-09-17 | 2013-12-09 | Fireproof heat-insulating door with porous cement structure and manufacturing method thereof |
| CN201320804467.2U Expired - Fee Related CN203716791U (en) | 2013-09-17 | 2013-12-09 | Fireproof heat-insulating door with porous cement structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310661431.8A Pending CN104453640A (en) | 2013-09-17 | 2013-12-09 | Fireproof heat-insulating door with porous cement structure and manufacturing method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN104453640A (en) |
| TW (1) | TW201512510A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453640A (en) * | 2013-09-17 | 2015-03-25 | 永安矿物科技实业有限公司 | Fireproof heat-insulating door with porous cement structure and manufacturing method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863473A (en) * | 2015-04-28 | 2015-08-26 | 浙江德清德泰门业有限公司 | Thermal insulation sound-proof door |
| CN117231113A (en) * | 2023-11-13 | 2023-12-15 | 沈阳嘉奥晟建筑劳务有限公司 | Fireproof rolling gate structure based on factory building |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3031734B2 (en) * | 1991-04-12 | 2000-04-10 | 阿部興業株式会社 | Fire protection structures and doors |
| CN2814094Y (en) * | 2005-08-18 | 2006-09-06 | 郑进祥 | Fireproof heat insulation board |
| CN101519312B (en) * | 2009-04-02 | 2012-07-25 | 王本淼 | Cast-in-situ fireproof material of fireproof door and manufacturing method of fireproof door |
| CN102898064A (en) * | 2012-10-24 | 2013-01-30 | 同济大学 | Cement composite foaming agent as well as preparation method thereof and application thereof |
| TW201512510A (en) * | 2013-09-17 | 2015-04-01 | Yong An Mineral Technology Entpr Co Ltd | Fireproofing heat-insulating door with porous cement structure |
-
2013
- 2013-09-17 TW TW102133625A patent/TW201512510A/en unknown
- 2013-12-09 CN CN201310661431.8A patent/CN104453640A/en active Pending
- 2013-12-09 CN CN201320804467.2U patent/CN203716791U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453640A (en) * | 2013-09-17 | 2015-03-25 | 永安矿物科技实业有限公司 | Fireproof heat-insulating door with porous cement structure and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104453640A (en) | 2015-03-25 |
| TW201512510A (en) | 2015-04-01 |
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