CN2814094Y - Fireproof heat insulation board - Google Patents
Fireproof heat insulation board Download PDFInfo
- Publication number
- CN2814094Y CN2814094Y CN 200520105221 CN200520105221U CN2814094Y CN 2814094 Y CN2814094 Y CN 2814094Y CN 200520105221 CN200520105221 CN 200520105221 CN 200520105221 U CN200520105221 U CN 200520105221U CN 2814094 Y CN2814094 Y CN 2814094Y
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- fire
- chimeric
- plate body
- heat insulation
- board
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Abstract
The utility model relates to a fire preventive heat insulating board which is provided with a light fire preventive cement board mixed with foaming agents. One face of the cement board is provided with a board body (such as a wood board, a steel plate, a plastic board, a wave board, etc.), when the insulating board is used on buildings as a partition board of decorative material, a ceiling board, etc., not only can the heat conduction be insulated effectively, but also the refrigerator efficiency can be enhanced greatly. Simultaneously, when fire disasters occur, the utility model can also prevent flames from spreading.
Description
Technical field
The utility model is a kind of fire-proof heat insulation board, refers to that especially a kind of this thermal baffle is provided with a light fire-proof cement board that is mixed with stabilizer, makes its not only effectively conduction of trap heat, significantly promote cold-room efficient, simultaneously, when breaking out of fire, also flare capable of blocking prolongs burning.
Background technique
Press, general traditional door body (door-plate), see also shown in Fig. 1 a, this body 10 is provided with a framework 11, at least one plumb post 111 and at least one horizontal strut 112, wherein these plumb posts 111 and this horizontal strut 112 respectively are right angle intersections respectively, and combine with this framework 11, make this framework 11 be separated into a plurality of independent dead slots 12, and at this framework 11, these plumb posts 111 and this horizontal strut 112 respectively, away from two in the outside of these body 10 middle positions, engage respectively a panel 101 is arranged, this two panel 101 just can cover these plumb posts 111, respectively this horizontal strut 112 and these independent dead slots 12, in addition, a lateral location place of this body 10 can offer a circular hole 1122 (shown in Fig. 1 b), to make a horn lock 1121 insert in this circular hole 1122, and with these body 10 tablings, so, can be at arbitrary wall (not shown), it is provided with and can installs this body 10 in the doorframe (not shown) that this body 10 is installed.
Yet, when fire takes place, see also the known embodiment shown in Fig. 1 a, be by this framework 11, these plumb posts 111, this body 10 that this horizontal strut 112 and this two panel 101 are constituted, it there is no the design of any fire-proof and thermal-insulation, thereby can't reach the frpf purpose, make that personnel's lives and properties were endangered, in addition when fire took place, as this framework 11, these plumb posts 111, respectively this horizontal strut 112 and this two panel 101 are made of a combustible material (as: timber etc.), then when the fire generation, this body 10 will take fire after touching flame or high heat, encourage flare, cause personnel's escape difficult more, therefore, the dealer that part is made door-plate, for preventing the burning of prolonging of flare, be to develop a kind of fireproof door 15, see also the embodiment of fireproof door shown in Fig. 1 b, it is in these independent dead slots 12, place a plurality of fire bricks 13 or fireproof plate 14 (shown in Fig. 1 c), but make this body 10 become a fireproof door 15 of retarded combustion and obstruct heat energy.
Only, in this embodiment, see also shown in Fig. 1 a, Fig. 1 b, Fig. 1 c, these fire bricks 13 or fireproof plate 14 are to be installed in respectively this independent dead slot 12 set in this body 10, so, when breaking out of fire, this framework 11, these plumb posts 111 and respectively this horizontal strut 112 still can be disappeared only remaining these fire bricks 13 or thermal baffle 14 by burning, therefore, still can't keep the fire-proof function of this fireproof door 15 effectively for a long time;
Moreover, in this known embodiment, because these fire bricks 13 or these fireproof plates 14 are to be installed in respectively in this independent dead slot 12, therefore the user needs to decompose earlier these set panels 101 of this body 10, to manifest these independent dead slots 12, and with these fire bricks 13 or respectively this fireproof plate 14 insert respectively in this independent dead slot 12, again these panels 101 are engaged with this framework 11, cover these fire bricks 13 or this fireproof plate 14 respectively, order forms this fireproof door 15, so, the program that will cause making this fireproof door 15 is loaded down with trivial details, the constructional difficulties degree improves, again, because these fire bricks 13 or fireproof plate 14 are not to be integrally formed with this framework 11, therefore after these fire bricks 13 or fireproof plate 14 are installed in these independent dead slots 12 respectively, at these fire bricks 13 or these fireproof plates 14 and this framework 11, these plumb posts 111 and the connecting position place of 112 of this horizontal struts respectively are easy to generate at least one space, and then make this fireproof door 15 to be burnt easilier.
Therefore, how to design a kind of can be for a long time effective frpf door body, and having that construction is simple and easy, skill level is low and it is integrated to make this light cement material of this Men Tiyu form, this measure in fact is the very urgent and important topic that needs to be resolved hurrily of relevant at present industry.
The model utility content
The creator is because the shortcoming of aforementioned prior art, be manufacturing experience and the technology accumulation of being engaged in fire proofing material according to it, method at the various solutions of the concentrated research of above-mentioned disappearance, after through constantly research, experiment and improvement, finally development and Design goes out a kind of fire-proof heat insulation board of the present utility model, in order to do many shortcomings of the prior art of forgoing.
A purpose of the present utility model, provide a kind of fire-proof heat insulation board, it is provided with a light fire-proof cement board that is mixed with stabilizer, this cement board simultaneously is provided with a plate body (as: plank etc.), when order applies to this thermal baffle on the building (as: as the interseptal board of art work), and the not only effectively conduction of trap heat, significantly promote cold-room efficient, simultaneously, when breaking out of fire, also flare capable of blocking prolongs burning.
Another purpose of the present utility model, provide a kind of fire-proof heat insulation board, it is provided with a light fire-proof cement board that is mixed with stabilizer, and this cement board simultaneously is provided with a plate body (as: plank etc.), and another side is provided with another plate body, when order applies to this thermal baffle on the building (as: as the interseptal board of art work), not only the effectively conduction of trap heat significantly promotes cold-room efficient, simultaneously, when breaking out of fire, also flare capable of blocking prolongs burning.
A purpose more of the present utility model, provide a kind of fire-proof heat insulation board, it is provided with a light fire-proof cement board that is mixed with stabilizer, this cement board simultaneously is provided with a plate body (as: plank etc.), another side is provided with another plate body, and be respectively equipped with a wallboard on the four side of this cement board, when order applies to this thermal baffle on the building (as: as the interseptal board of art work), the not only effectively conduction of trap heat, significantly promote cold-room efficient, simultaneously, when breaking out of fire, also flare capable of blocking prolongs burning.
A kind of fire-proof heat insulation board of the utility model is characterized in that, comprising:
One is mixed with stabilizer, and has the light fire-proof cement board of the physical property of fire-proof and thermal-insulation;
One plate body is provided in a side of this cement board one side.
Wherein this plate body is a rectangle wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of vertical component effects between horizontal part and this time horizontal part on these.
Wherein this plate body one side is provided with one first chimeric assembly, another side then is provided with second a chimeric assembly that matches with this first chimeric assembly, can see through this second chimeric assembly of this first chimeric component chimeric, and the plural pieces fire-proof heat insulation board is assembled into a sheet of fire-proof heat insulation board.
Wherein this plate body one side is provided with 2 first chimeric assemblies, and this 2 first chimeric inter-module is provided with one second chimeric assembly, and another side then is provided with 2 second chimeric assemblies, and this 2 second chimeric inter-module is provided with one first chimeric assembly.
Wherein this plate body is a trapezoidal wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of inclined plane parts between horizontal part and this time horizontal part on these.
A kind of fire-proof heat insulation board of the utility model is characterized in that, comprising:
One is mixed with stabilizer, and has the light fire-proof cement board of the physical property of fire-proof and thermal-insulation;
One plate body is provided in a side of this cement board one side;
One another plate body is to be located on the another side of this cement board.
Wherein this plate body is a rectangle wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of vertical component effects between horizontal part and this time horizontal part on these.
Wherein this plate body one side is provided with one first chimeric assembly, another side then is provided with second a chimeric assembly that matches with this first chimeric assembly, can see through this second chimeric assembly of this first chimeric component chimeric, and the plural pieces fire-proof heat insulation board is assembled into a sheet of fire-proof heat insulation board.
Wherein this plate body one side is provided with 2 first chimeric assemblies, and this 2 first chimeric inter-module is provided with one second chimeric assembly, and another side then is provided with 2 second chimeric assemblies, and this 2 second chimeric inter-module is provided with one first chimeric assembly.
Wherein this plate body is a trapezoidal wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of inclined plane parts between horizontal part and this time horizontal part on these.
A kind of fire-proof heat insulation board of the utility model is characterized in that, comprising:
One is mixed with stabilizer, and has the light fire-proof cement board of the physical property of fire-proof and thermal-insulation;
One plate body is provided in a side of this cement board one side;
One another plate body is to be located on the another side of this cement board;
A plurality of wallboards are to be located at respectively on the four side of this cement board.
Wherein this plate body is a rectangle wave plate, and this plate body is provided with a plurality of horizontal parts of going up
And following horizontal part, and be provided with a plurality of vertical component effects between horizontal part and this time horizontal part on these.
Wherein this plate body one side is provided with one first chimeric assembly, another side then is provided with second a chimeric assembly that matches with this first chimeric assembly, can see through this second chimeric assembly of this first chimeric component chimeric, and the plural pieces fire-proof heat insulation board is assembled into a sheet of fire-proof heat insulation board.
Wherein this plate body one side is provided with 2 first chimeric assemblies, and this 2 first chimeric inter-module is provided with one second chimeric assembly, and another side then is provided with 2 second chimeric assemblies, and this 2 second chimeric inter-module is provided with one first chimeric assembly.
Wherein this plate body is a trapezoidal wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of inclined plane parts between horizontal part and this time horizontal part on these.
Description of drawings
For making the auditor can be to the purpose of this utility model, shape, construction device feature and effect thereof, do further understanding and understand, below enumerate embodiment's conjunction with figs., describe in detail as after,
Wherein:
Fig. 1 a is the schematic appearance of known door body.
Fig. 1 b is the structural representation () of known fireproof door.
Fig. 1 c is the structural representation (two) of known fireproof door.
Fig. 2 is the stereo appearance figure of a preferred embodiment of the present utility model.
Fig. 3 is the stereo appearance figure of another preferred embodiment of the present utility model.
Fig. 4 is the stereo appearance figure of a preferred embodiment more of the present utility model.
Fig. 5 a is one of top view of a preferred embodiment more again of the present utility model.
Fig. 5 b is of the present utility model again again two of the top view of a preferred embodiment.
Fig. 5 c is of the present utility model again again three of the top view of a preferred embodiment.
Fig. 5 d is of the present utility model again again four of the top view of a preferred embodiment.
Fig. 5 e is of the present utility model again again five of the top view of a preferred embodiment.
Fig. 5 f is of the present utility model again again six of the top view of a preferred embodiment.
Embodiment
The utility model is a kind of fire-proof heat insulation board, see also shown in Figure 2, this fire-proof heat insulation board 20 is provided with a light fire-proof cement board 21 that is mixed with stabilizer and tool fire-proof and thermal-insulation ability, these cement board 21 one sides are provided with a plate body 22 (as: planks, steel plate, three-ply board, plastic board, the wave plate ... etc.), this plate body 22 is can be with user's hobby, and when making this fire-proof heat insulation board 20, change the color and the material of this plate body 22, can obtain having these fire-proof heat insulation board 20 finished products of different colours and material, so, 20 of this fire-proof heat insulation boards can be used on the building, to use as a kind of art work, make this building have the ability of fire-proof and thermal-insulation, also can have the visual variation of outward appearance, arrange to make the user can indiscriminately ad. as one wishes carry out intention, in addition, heat-insulating capability by this fire-proof heat insulation board 20, can make the conduction of the effective trap heat of this building, so, make cold-room efficient significantly to promote, and then can reduce power consumption, making the electricity charge greatly reduce, and has economic benefit, simultaneously, this fire-proof heat insulation board 20 is to meet CNS (Chinese National Standards, abbreviation CNS) fire prevention test stone, therefore, when breaking out of fire, can make flame delay to grill thoroughly this fire-proof heat insulation board 20, more plenty of time escape be arranged in the scene of fire with the person of making us.
See also shown in Figure 3, among another embodiment of the present utility model, this fire-proof heat insulation board 20 is to be provided with a light fire-proof cement board 21 that is mixed with stabilizer and tool fire-proof and thermal-insulation ability, these cement board 21 one sides are provided with a plate body 22 (as: planks, steel plate, three-ply board, plastic board, the wave plate ... etc.), another side is provided with another plate body 23 (as: planks, steel plate, three-ply board, plastic board, the wave plate ... etc.), when order applies to this fire-proof heat insulation board 20 on the building (as: as the interseptal board of art work, door-plate, ceiling board ... etc.), the not only effectively conduction of trap heat, significantly promote cold-room efficient, simultaneously, when breaking out of fire, also flare capable of blocking prolong burning, to reduce the degree of fire hazard.
See also shown in Figure 4, among the embodiment more of the present utility model, this fire-proof heat insulation board 20 is to be provided with a light fire-proof cement board 21 that is mixed with stabilizer and tool fire-proof and thermal-insulation ability, these cement board 21 one sides are provided with a plate body 22 (as: planks, three-ply board, steel plate, plastic board, the wave plate ... etc.), another side is provided with another plate body 23 (as: planks, steel plate, three-ply board, plastic board, the wave plate ... etc.), and be respectively equipped with a wallboard 24 (as: planks on the four side of this cement board 21, steel plate, three-ply board, plastic board ... etc.), when order applies to this fire-proof heat insulation board 20 on the building (as: as the interseptal board of art work, door-plate, ceiling board ... etc.), the not only effectively conduction of trap heat, significantly promote cold-room efficient, simultaneously, when breaking out of fire, also flare capable of blocking prolong burning, to reduce the degree of fire hazard.
In the various embodiments described above, see also shown in Fig. 5 a, this plate body 22 can be a circular arc wave plate, see also shown in Fig. 5 b, this plate body 22 also can be a rectangle wave plate, this plate body 22 is provided with a plurality ofly goes up horizontal parts 221 and horizontal part 223 down, and is provided with a plurality of vertical component effects 225 between horizontal part 221 and this time horizontal part 223 on these.
In the various embodiments described above, see also shown in Fig. 5 c, Fig. 5 d, these plate body 22 1 sides are provided with one first chimeric assembly 226, another side then is provided with second a chimeric assembly 227 that matches with this first chimeric assembly 226, in order to do can seeing through these first chimeric assembly 226 chimeric these second chimeric assemblies 227, and plural pieces fire-proof heat insulation board 20 is assembled into a sheet of fire-proof heat insulation board 20.
In the various embodiments described above, see also shown in Fig. 5 e, these plate body 22 1 sides are provided with 2 first chimeric assemblies 226, and this 2 first 226 of chimeric assembly is provided with one second chimeric assembly 227, another side then is provided with 2 second chimeric assemblies 227, and this 2 second 227 of chimeric assembly is provided with one first chimeric assembly 226, so that can see through these first chimeric assembly 226 chimeric these second chimeric assemblies 227, and plural pieces fire-proof heat insulation board 20 is assembled into a sheet of fire-proof heat insulation board 20.
In the various embodiments described above, see also shown in Fig. 5 f, this plate body 22 can be a trapezoidal wave plate, and this plate body 22 is provided with a plurality ofly goes up horizontal parts 221 and horizontal part 223 down, and is provided with a plurality of inclined plane parts 228 between horizontal part 221 and this time horizontal part 223 on these.
Moreover, in the various embodiments described above, this fire-proof cement plate 21 is can be by cement, stabilizer and water are formed, wherein cement and water promptly are the compositions of general cement slurry, and this cement slurry is by this stabilizer, can produce a plurality of independent and bubbles of not being connected, can enlarge by these bubbles with the volume that makes cement slurry, and form this fire-proof cement plate 21, so, under the situation of equal volume, the weight of this fire-proof cement plate 21 will be less than this cement slurry, and bubble that be not connected because these are independent, promptly be heat insulation or thermal insulator, and just can make this fire-proof heat insulation board 20 have the ability of fire-proof and thermal-insulation, therefore for the best, can avoid being burnt apace totally by flame as this body 10 among the known embodiment, this fire-proof heat insulation board 20 can delay (or preventing) and be grilled thoroughly.
In addition, the composition ratio of the composition that this fire-proof cement plate 21 is main, shown in following:
Cement 400-700 kilogram (Kg)/cubic meter (m
3);
Stabilizer 24-48 litre (L)/cubic meter (m
3);
Water 240-420 kilogram (Kg)/cubic meter (m
3);
In above-mentioned proportion, it is 42%-68% that the finished product gas of these light fire-proof cement board 21 inside accounts for rate, and compressive strength can be 20-115 kgf (Kilogram-Force is called for short KgF, and unit of force equals 9.80665 newton)/square centimeter (cm
2);
Moreover this fire-proof cement plate 21 is for improving its compressive strength, and main composition is to can be cement, stabilizer, water and fine sand etc., and the ratio of these compositions is as follows:
Cement 400-700 kilogram (Kg)/cubic meter (m
3);
Fine sand 200-350 kilogram (Kg)/cubic meter (m
3);
Stabilizer 19.2-36 litre (L)/cubic meter (m
3);
Water 240-380 kilogram (Kg)/cubic meter (m
3) form;
In the proportion of above-mentioned each composition, promptly just can form and have finished product gas to account for rate be 25%-52%, and its compressive strength is 30-130 kgf (KgF)/square centimeter (cm
2) light fire-proof cement material 201.
So, under as the situation that needs the use advantages of higher compressive strength, can account for two kinds of methods of rate by adding fine sand and reducing finished product gas, and the light fire-proof cement board 21 that obtains having advantages of higher compressive strength, moreover, when the higher fire-proof and thermal-insulation ability of needs (as: decoration with wallboard, interseptal board or ceiling board etc.), can be by the mode that improves stabilizer, to make the finished product gas in the light fire-proof cement board 21 account for the rate raising, increasing in this light fire-proof cement board 21 respectively this bubble quantity and bubble, and the light fire-proof cement board 21 that obtains having higher fire-proof and thermal-insulation ability.Moreover, this fire-proof heat insulation board 20 that this light fire-proof cement board 21 constitutes, and have characteristics such as nail extension, fire prevention, low transmission of heat and lighting.
The above, only be the best specific embodiment of the utility model, only structure characteristics of the present utility model is not limited thereto, and anyly is familiar with this operator in the utility model field, can think easily and variation or modification, all can be encompassed in the claim of following this case.
Claims (15)
1, a kind of fire-proof heat insulation board is characterized in that, comprising:
One is mixed with stabilizer, and has the light fire-proof cement board of the physical property of fire-proof and thermal-insulation;
One plate body is provided in a side of this cement board one side.
2, fire-proof heat insulation board as claimed in claim 1 is characterized in that, wherein this plate body is a rectangle wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of vertical component effects between horizontal part and this time horizontal part on these.
3, fire-proof heat insulation board as claimed in claim 1, it is characterized in that, wherein this plate body one side is provided with one first chimeric assembly, another side then is provided with second a chimeric assembly that matches with this first chimeric assembly, can see through this second chimeric assembly of this first chimeric component chimeric, and the plural pieces fire-proof heat insulation board is assembled into a sheet of fire-proof heat insulation board.
4, fire-proof heat insulation board as claimed in claim 1, it is characterized in that, wherein this plate body one side is provided with 2 first chimeric assemblies, and this 2 first chimeric inter-module is provided with one second chimeric assembly, another side then is provided with 2 second chimeric assemblies, and this 2 second chimeric inter-module is provided with one first chimeric assembly.
5, fire-proof heat insulation board as claimed in claim 1 is characterized in that, wherein this plate body is a trapezoidal wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of inclined plane parts between horizontal part and this time horizontal part on these.
6, a kind of fire-proof heat insulation board is characterized in that, comprising:
One is mixed with stabilizer, and has the light fire-proof cement board of the physical property of fire-proof and thermal-insulation;
One plate body is provided in a side of this cement board one side;
One another plate body is to be located on the another side of this cement board.
7, fire-proof heat insulation board as claimed in claim 6 is characterized in that, wherein this plate body is a rectangle wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of vertical component effects between horizontal part and this time horizontal part on these.
8, fire-proof heat insulation board as claimed in claim 6, it is characterized in that, wherein this plate body one side is provided with one first chimeric assembly, another side then is provided with second a chimeric assembly that matches with this first chimeric assembly, can see through this second chimeric assembly of this first chimeric component chimeric, and the plural pieces fire-proof heat insulation board is assembled into a sheet of fire-proof heat insulation board.
9, fire-proof heat insulation board as claimed in claim 6, it is characterized in that, wherein this plate body one side is provided with 2 first chimeric assemblies, and this 2 first chimeric inter-module is provided with one second chimeric assembly, another side then is provided with 2 second chimeric assemblies, and this 2 second chimeric inter-module is provided with one first chimeric assembly.
10, fire-proof heat insulation board as claimed in claim 6 is characterized in that, wherein this plate body is a trapezoidal wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of inclined plane parts between horizontal part and this time horizontal part on these.
11, a kind of fire-proof heat insulation board is characterized in that, comprising:
One is mixed with stabilizer, and has the light fire-proof cement board of the physical property of fire-proof and thermal-insulation;
One plate body is provided in a side of this cement board one side;
One another plate body is to be located on the another side of this cement board;
A plurality of wallboards are to be located at respectively on the four side of this cement board.
12, fire-proof heat insulation board as claimed in claim 11 is characterized in that, wherein this plate body is a rectangle wave plate, and this plate body is provided with a plurality of horizontal parts of going up
And following horizontal part, and be provided with a plurality of vertical component effects between horizontal part and this time horizontal part on these.
13, fire-proof heat insulation board as claimed in claim 11, it is characterized in that, wherein this plate body one side is provided with one first chimeric assembly, another side then is provided with second a chimeric assembly that matches with this first chimeric assembly, can see through this second chimeric assembly of this first chimeric component chimeric, and the plural pieces fire-proof heat insulation board is assembled into a sheet of fire-proof heat insulation board.
14, fire-proof heat insulation board as claimed in claim 11, it is characterized in that, wherein this plate body one side is provided with 2 first chimeric assemblies, and this 2 first chimeric inter-module is provided with one second chimeric assembly, another side then is provided with 2 second chimeric assemblies, and this 2 second chimeric inter-module is provided with one first chimeric assembly.
15, fire-proof heat insulation board as claimed in claim 11 is characterized in that, wherein this plate body is a trapezoidal wave plate, and this plate body is provided with a plurality ofly goes up horizontal parts and horizontal part down, and is provided with a plurality of inclined plane parts between horizontal part and this time horizontal part on these.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105221 CN2814094Y (en) | 2005-08-18 | 2005-08-18 | Fireproof heat insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520105221 CN2814094Y (en) | 2005-08-18 | 2005-08-18 | Fireproof heat insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814094Y true CN2814094Y (en) | 2006-09-06 |
Family
ID=36949180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520105221 Expired - Lifetime CN2814094Y (en) | 2005-08-18 | 2005-08-18 | Fireproof heat insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814094Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535660A (en) * | 2012-02-06 | 2012-07-04 | 北京四方如钢混凝土制品有限公司 | Light foaming concrete composite heat insulation plate |
| 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 |
-
2005
- 2005-08-18 CN CN 200520105221 patent/CN2814094Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535660A (en) * | 2012-02-06 | 2012-07-04 | 北京四方如钢混凝土制品有限公司 | Light foaming concrete composite heat insulation plate |
| 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 |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150818 Granted publication date: 20060906 |
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| EXPY | Termination of patent right or utility model |