CN2716388Y - Glass-magnesium sandwiched composite board with colored steel surface - Google Patents
Glass-magnesium sandwiched composite board with colored steel surface Download PDFInfo
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- CN2716388Y CN2716388Y CN 200420047399 CN200420047399U CN2716388Y CN 2716388 Y CN2716388 Y CN 2716388Y CN 200420047399 CN200420047399 CN 200420047399 CN 200420047399 U CN200420047399 U CN 200420047399U CN 2716388 Y CN2716388 Y CN 2716388Y
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- magnesium
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Abstract
The utility model relates to a glass-magnesium sandwiched composite board with colored steel surface, aiming to overcome the defect and the deficit of the prior art and to provide a sandwiched composite board with good fireproof performance, superior design value, and light weight. The structure comprises two layers of colored steel decoration boards, two layers of glass-magnesium separating boards, and a glass-magnesium keel layer. The inside of the two layers of colored steel decoration boards is adpressed to the glass-magnesium separating board, the middle part between the two layers of the glass-magnesium separating boards is provided with the glass-magnesium keel layer, and the two layers of the glass-magnesium separating boards and the glass-magnesium keel layer form a fire-proof material layer.
Description
Technical field
The utility model relates to the structure plate field of constructional materials, a kind of colored steel surface glass-magnesium sandwiched composite plate of saying so more specifically.
Technical background
Since the eighties in last century, the polystyrene color-steel composite board purifies at home in the room finishing and uses as main material always with its numerous advantage.But GB50073-2001 " Code for design of industrial clean rooms " 5.2.1 bar regulation: " fire resistance rating of clean room should not be lower than secondary "; 5.2.4 bar regulation: " ceiling of toilet and wallboard (comprising sandwich material) should be and not fire body, and must not adopt organic composite material.The fire endurance of ceiling should not be lower than 0.4h, and the fire endurance of evacuating the aisle ceiling should not be lower than 1h." along with this standard came into effect on January 1st, 2002, polrvinyl benzene composite board has not reached the fire protection requirement of stipulating in the new criteria, this deadly defect has caused it must withdraw from the arena of history that purifies the room finishing, and the new material that replaces has just arisen at the historic moment.
At present, the purification finishing material with certain fire-protection rating that uses in the industry mainly contains: colored steel surface rock wool sandwich composite board.Rock cotton board is analyzed from the material aspect, rock cotton board is made packing material because of its laminboard layer adopts rock wool, when it was cut in installation process, rock wool fibers can fly upward and cause allergicly on constructor's skin, even is inhaled into lung and causes lung sclerosis finally to cause lung cancer; Though the rock wool-steel plywood top layer adopts color steel as support frame from a structural point, fill with rock wool, by glue it is bonded together and to have certain supporting capacity, but its flexural strength is also poorer than colored steel surface polystyrene sandwich composite board, during as ceiling, must install the deficiency that more girder steel remedies its intensity in the above additional, especially fatal is that rock wool (more than 40 minutes) when being subjected to high-temp combustion for a long time can shrink softening transform, cause that packed layer is inhomogeneous to cause local steel plate to lose effect of heat insulation and steel plate is burnt, (thick 0.426mm) causes subsiding of total layer because of the support that loses packed layer if shrinkage area will cause surperficial color steel more greatly.The fire endurance of general rock cotton board is about 40 minutes, and the fire endurance of Code for design of industrial clean rooms regulation evacuation aisle ceiling should not be lower than 1h, so rock cotton board still can not satisfy instructions for use fully.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming and defect of prior art, provides that a kind of fireproof performance is good, structural parameters are good and the colored steel surface glass-magnesium sandwiched composite plate of light weight.
The utility model mainly is to realize its practical novel purpose by the following technical solutions.
Inorganic magnesia gel rubber material is to be the inorganic gel sheet material of the primary raw material stable performance made from magnesium chloride, magnesia, water, and it has good physical property and chemical property.Light weight, high-strength, fire prevention, nontoxic, tasteless, "dead" pollution, fireproof performance reaches the GB8624A level, high temperature resistant 1200 degree, does not burn.Also have good toughness, do not rupture, not absciss layer, intensity height, sound insulation, performance such as heat insulation.And do not get damp, halogenation, indeformable, go for overcast and rainy moist environment.The utility model designs a kind of Stability Analysis of Structures at inorganic magnesia gel rubber material, the colored steel surface glass-magnesium sandwiched composite plate that fireproof performance is good.Its structure comprises two-layer color steel decorative panel, two-layer glass magnesium division board and glass magnesium keel layer, glass magnesium division board is close in the inboard of two-layer color steel decorative panel, is provided with glass magnesium keel layer in the middle of the two-layer glass magnesium division board, and two-layer glass magnesium division board and glass magnesium keel layer have constituted fireproof material layer.According to the material behavior of inorganic magnesia gel, be made into the structure that division board and keel match, play sealing fully on the one hand, have fire prevention, sound insulation value efficiently, structural stability improves greatly on the other hand, and overall weight is light, meets the various characteristics as dalle.The effect that color steel decorative panel plays protection, supports and decorate further improves integrally-built stability.
The formation plate of described glass magnesium division board or glass magnesium keel layer is the compound glass magnesium plated construction that inorganic magnesia gel rubber material combined high-strength nonwoven or wire gauze are made, and nonwoven or wire gauze can further improve the intensity of glass magnesium plated construction.
Because the density of glass magnesium plate is much bigger with respect to rock wool, glass magnesium plate is 0.9-1.1
T/ M
3, rock wool is 0.15-0.25
T/ M
3So, adopted hollow keel plate form on the project organization, its objective is to alleviate the plate body deadweight as far as possible.In case consider when suffering fire, the coefficient of thermal expansion of metal and nonmetals differs bigger, thereby for avoiding making because of the expansion rate difference the destructurized supporting capacitys that lose of butt joint, keel layer and division board all adopt glass magnesium plate in the design.So fireproof material layer of the present utility model is made of two-layer fire-proof glass fiber and magnesia division board and middle glass magnesium keel layer.The structure of glass magnesium keel layer can be the bar shaped rib structure of parallel distribution, and the structure of parallel floor is convenient to the production and the processing of mechanization, helps further improving the efficient of producing, and with respect to existing general keel structure incomparable advantage is arranged.Various other schemes that the structure of floor layer can also can design for industry those of ordinary skill as the bar shaped floor of parallel distribution, and are provided with the floor that is in tilted layout between adjacent floor; Vertical bar shaped floor of parallel distribution and horizontal bar shaped floor intersection constitute; Parallel distribution hollow floor; Structures such as the honeycomb structure floor layer of the net structure floor layer of plane distribution or plane distribution.
Butt joint between each plate for convenience, the utility model is provided with interconnective mounting structure on its side.As the mother-son mouth structure that can peg graft, adopt the clip structure of snapping or be used for the locating hole structure that screw is installed.
The utility model has following outstanding substantive distinguishing features and obvious improvement with respect to prior art:
1. fireproof material layer adopts inorganic magnesia gel rubber material, have performances such as good fire prevention, high temperature resistant, heat insulation, protection against the tide and sound insulation, and fire endurance can reach more than 1 hour;
2. fireproof material layer is made of two-layer fire prevention division board and middle keel layer, has alleviated whole weight, and has had good structural stability;
3. fireproof material layer is made by same material, thereby has avoided making structural deterioration lose supporting capacity because of expansion rate is different;
With color steel as decorative panel, the effect of playing protection, supporting and decorate further improves structural stability;
5. adopt pollution-free, nontoxic material, guaranteed production, installation and user of service's safety;
6. overall structure is applicable to suitability for industrialized production, enhances productivity, and reduces cost;
7. be provided with the structure of docking between plate, simplified erection procedure, reduced the difficulty of installation, dismounting and maintenance;
8. have good workability, have the advantage of any cutting, assembly unit and perforation, increased the randomness of construction greatly, accelerated speed of application.
Description of drawings
Fig. 1 is the outline drawing of the utility model embodiment 1;
Fig. 2 is the longitudinal sectional drawing of the utility model embodiment 1;
The outline drawing of Fig. 3 for docking between the utility model embodiment 1 plate;
The lateral view of Fig. 4 for docking between the utility model embodiment 1 plate;
Fig. 5 is the longitudinal sectional drawing of the utility model embodiment 2;
Fig. 6 is the longitudinal sectional drawing of the utility model embodiment 3;
Fig. 7 is the transverse cross-sectional view of utility model embodiment 4;
Fig. 8 is the transverse cross-sectional view of utility model embodiment 5;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
In conjunction with Fig. 1 and Fig. 2, the utility model is a kind of colored steel surface glass-magnesium sandwiched composite plate, by two-layer color steel decorative panel 1, two-layer glass magnesium division board 21 and glass magnesium keel layer 22 constitute, glass magnesium division board 21 is close in the inboard of two-layer color steel decorative panel 1, be provided with glass magnesium keel layer 22 in the middle of the two-layer glass magnesium division board 21, two-layer glass magnesium division board 21 and glass magnesium keel layer 22 have constituted fireproof material layer 2.Glass magnesium keel layer 22 is the bar shaped floor of parallel distribution.Connection between the glass magnesium keel layer 22 of above-mentioned color steel plaque 1, glass magnesium division board 21 and centre all adopts glue special bonding, is composited by the crimp of colored steel compounding machine, and the length of sheet material can be cut arbitrarily according to customer requirements.Side in colored steel surface glass-magnesium sandwiched composite plate is provided with the mother-son mouth that is used for docking between plate, and the mode of butt joint is directly to peg graft, and as shown in Figure 3, Figure 4, connects piece 3 places and coats building sealant and make encapsulation process and get final product.Wiring duct, process pipe, electric switch, illumination electronic box, light fixture in the clean room waited until can on-the-spot in place as required perforate stealth pre-buried, and whole construction course easily and fast and rewritable.
The structure of present embodiment as shown in Figure 5, the glass magnesium keel layer 22 of present embodiment is the bar shaped floor of parallel distribution, and is provided with the floor 23 that is in tilted layout between adjacent floor.The mode of material, other structure and assembling is identical with embodiment 1.
Embodiment 3
The glass magnesium keel layer 22 of present embodiment is parallel distribution hollow floor 24, and as shown in Figure 6, the mode of material, other structure and assembling is identical with embodiment 1.
Embodiment 4
The glass magnesium keel layer 22 of present embodiment is made of the vertical bar shaped floor 25 and horizontal bar shaped floor 26 intersections of parallel distribution, and as shown in Figure 6, the mode of the material of employing, other structure and assembling is identical with embodiment 1.
Embodiment 5
The glass magnesium keel layer 22 of present embodiment is the netted structural ribs flaggy 27 of honeycomb fashion of plane distribution, and the formula structure is cutd open as shown in Figure 7 in its plane, and the mode of material, other structure and assembling that each structure adopts is identical with embodiment 1.
Claims (10)
1. colored steel surface glass-magnesium sandwiched composite plate, it is characterized in that by two-layer color steel decorative panel (1), two-layer glass magnesium division board (21) and glass magnesium keel layer (22) constitute, glass magnesium division board (21) is close in the inboard of two-layer color steel decorative panel (1), do not have glass magnesium keel layer (22) in the middle of the two-layer glass magnesium division board (21), two-layer glass magnesium division board (21) and glass magnesium keel layer (22) have constituted fireproof material layer (2).
2. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 1, the formation plate that it is characterized in that described glass magnesium division board (21) or glass magnesium keel layer (22) are the compound glass magnesium plated construction that inorganic magnesia gel rubber material combined high-strength nonwoven or wire gauze are made.
3. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 1 and 2 is characterized in that described glass magnesium keel layer (22) is the bar shaped floor of parallel distribution.
4. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 1 and 2 is characterized in that described glass magnesium keel layer (22) is the bar shaped floor of parallel distribution, and is provided with the floor (23) that is in tilted layout between adjacent floor.
5. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 1 and 2 is characterized in that described glass magnesium keel layer (22) is a parallel distribution hollow floor (24).
6. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 1 and 2 is characterized in that described glass magnesium keel layer (22) is made of the vertical bar shaped floor (25) and horizontal bar shaped floor (26) intersection of parallel distribution.
7. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 1 and 2 is characterized in that described glass magnesium keel layer (22) is the net structure floor layer (27) of plane distribution.
8. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 1 and 2 is characterized in that being provided with interconnective mounting structure on the side of colored steel surface glass-magnesium sandwiched composite plate.
9. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 8 is characterized in that described mounting structure is the mother-son mouth that cooperatively interacts.
10. a kind of colored steel surface glass-magnesium sandwiched composite plate according to claim 8 is characterized in that described mounting structure is button mouth that cooperatively interacts or the fixing hole that is used for set screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420047399 CN2716388Y (en) | 2004-06-24 | 2004-06-24 | Glass-magnesium sandwiched composite board with colored steel surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420047399 CN2716388Y (en) | 2004-06-24 | 2004-06-24 | Glass-magnesium sandwiched composite board with colored steel surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716388Y true CN2716388Y (en) | 2005-08-10 |
Family
ID=34872370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420047399 Expired - Fee Related CN2716388Y (en) | 2004-06-24 | 2004-06-24 | Glass-magnesium sandwiched composite board with colored steel surface |
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| Country | Link |
|---|---|
| CN (1) | CN2716388Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296727A (en) * | 2011-05-03 | 2011-12-28 | 于淑敏 | Composite wall body, production method and application |
| CN105735601A (en) * | 2016-04-19 | 2016-07-06 | 深圳市亚泰国际建设股份有限公司 | Mounting structure of hard package covering skin for wall surface and construction process of mounting structure |
| CN106032691A (en) * | 2015-03-12 | 2016-10-19 | 天津武铄科技有限公司 | A thermal-insulating sound-insulating light wall plate |
-
2004
- 2004-06-24 CN CN 200420047399 patent/CN2716388Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296727A (en) * | 2011-05-03 | 2011-12-28 | 于淑敏 | Composite wall body, production method and application |
| CN106032691A (en) * | 2015-03-12 | 2016-10-19 | 天津武铄科技有限公司 | A thermal-insulating sound-insulating light wall plate |
| CN105735601A (en) * | 2016-04-19 | 2016-07-06 | 深圳市亚泰国际建设股份有限公司 | Mounting structure of hard package covering skin for wall surface and construction process of mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050810 Termination date: 20130624 |