CN2615229Y - Calcium silicate composite light fireproof partition plate structural parts - Google Patents
Calcium silicate composite light fireproof partition plate structural parts Download PDFInfo
- Publication number
- CN2615229Y CN2615229Y CN 03244747 CN03244747U CN2615229Y CN 2615229 Y CN2615229 Y CN 2615229Y CN 03244747 CN03244747 CN 03244747 CN 03244747 U CN03244747 U CN 03244747U CN 2615229 Y CN2615229 Y CN 2615229Y
- Authority
- CN
- China
- Prior art keywords
- calcium silicate
- panel
- skeleton
- connecting piece
- metal connecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a calcium silicate composite lightweight fire wall component. The composite wall panel is provided with an interlayer which is supported and fixed by an inside framework, wherein, a rock fiber is filled in and the two sides of the interlayer are provided with the inside and outside layers. The inside wall panel is formed by a rigid calcium silicate panel and the outer panel is formed by a high-strength and high-density calcium silicate panel. The inside and outer panel are connected by a metal connecting piece and the rigid calcium silicate panel and the framework are connected by a metal connecting piece. A rigid calcium silicate panel with moderate strength and great heat insulation is arranged between the framework as main connection with poor flame-proof and high-strength and high-density calcium silicate panel with poor heat insulation, which effectively isolating the outer heat from framework when fire happened as a firewall.
Description
Technical field:The utility model relates to a kind of calcium silicates composite light fire stop board member, belongs to fire stop and room division wall technical field in the building.
Background technology: in existing calcium silicates light fire-proof partition technology, adopt the lightgage steel joist skeleton directly to combine with the high-strength high-density calcium silicate board, inside adds the structure of filling out rock wool or other fire-proof heat-insulating material, as shown in Figure 2, in this structure, big with density, effect of heat insulation is relatively poor and thin (general 6～8mm) high-strength high-density calcium silicate board directly contacts with the lightgage steel joist skeleton, when breaking out of fire, heat can be passed to the lightgage steel joist skeleton that connects structure as main faster, cause lightgage steel joist skeleton temperature to raise, produce distortion, cause whole strength of wall body to reduce, even collapse.
Summary of the invention:
The objective of the invention is for overcoming the deficiencies in the prior art, a kind of calcium silicates composite light fire stop board member is provided, its structure as shown in Figure 1, the utility model calcium silicates composite light fire-retardant wall plate member, be sandwich by the inner skeleton support fixation, the interlayer two side is the composite panel of inside and outside two-layer formation, the internal layer wallboard is an eakleite type calcium silicate board (3), outer wallboard is high-strength high-density calcium silicate board (2), with metal connecting piece (5) two-layer wallboard is connected as one, eakleite type calcium silicate board (3) is connected with metal fastenings (7) with skeleton (1), and the sandwich intermediate gaps is filled out with rock wool (6).During use this member is fixed on the floor (8,9) with metal connecting piece (4).
The available steel of skeleton mentioned above (1), timber, silicate composite material are made, the available expansion bolt of described metal connecting piece (4,5,7), nailing, tapping screw etc.Be compared with the prior art, the fire stop board member major advantage that the utility model proposed is: adding the moderate but good eakleite type of the thermal insulation calcium silicate board with microporous of one deck intensity between the relatively poor high-strength high-density calcium silicate board of the relatively poor skeleton of structure refractoriness and thermal insulation as main the connection, outside heat is to the skeleton transmission in the time of effectively completely cutting off fire, prolong integrality, the time persistence of wall body structure in fire greatly, play the effect of fire stop, reduce threat and the property loss of fire personal safety.
Description of drawings
Fig. 1 is a utility model fire-retardant wall plate member vertical profile schematic diagram.
Fig. 2 correlation technique fire-retardant wall plate member cut-away view.
The specific embodiment
Embodiment 1:
Fig. 1 is an enforcement illustration of the present utility model, as shown in Figure 1, the utility model is the sandwich by inner skeleton (1) support fixation, the composite panel of two-layer formation inside and outside interlayer both sides sidewall is all served as reasons, the internal layer wallboard is an eakleite type calcium silicate board with microporous (3), outer wallboard is high-strength high-density calcium silicate board (2), and composite panel is connected with metal connecting piece (5); Eakleite type calcium silicate board with microporous (3) is connected with metal fastenings (7) with skeleton (1), and the sandwich intermediate gaps is filled out with rock wool (6); During use, such member is fixed on the floor (8,9) with expansion bolt (4).
Embodiment 2:
Be Comparative Examples, as shown in Figure 2, also be sandwich by inner skeleton (1) support fixation, the interlayer two side is high-strength high-density calcium silicate board (2), two side wall panels is connected with skeleton (1) with metal connecting piece (5), and skeleton (1) is fixed on the floor with expansion bolt (4).
Claims (1)
1. calcium silicates composite light fire stop board member, be sandwich by inner skeleton (1) support fixation, the structure intermediate gaps is filled out with rock wool (6), the interlayer two side is high-strength high-density calcium silicate board (2), two side wall panels is connected with skeleton (1) with metal connecting piece (7), skeleton (1) is fixed on the floor with expansion bolt (4), it is characterized in that: the composite panel of two-layer formation inside and outside all serving as reasons in the interlayer two side, the internal layer wallboard is an eakleite type calcium silicate board with microporous (3), outer wallboard is high-strength high-density calcium silicate board (2), with metal connecting piece (5) two-layer wallboard is connected as a single entity, eakleite type calcium silicate board (3) is connected with metal connecting piece (7) with skeleton (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03244747 CN2615229Y (en) | 2003-04-08 | 2003-04-08 | Calcium silicate composite light fireproof partition plate structural parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03244747 CN2615229Y (en) | 2003-04-08 | 2003-04-08 | Calcium silicate composite light fireproof partition plate structural parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615229Y true CN2615229Y (en) | 2004-05-12 |
Family
ID=34251330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03244747 Expired - Fee Related CN2615229Y (en) | 2003-04-08 | 2003-04-08 | Calcium silicate composite light fireproof partition plate structural parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615229Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839763A (en) * | 2012-05-09 | 2012-12-26 | 李宝龄 | Method for reducing destructive force of explosion and explosion venting device |
| CN103628596A (en) * | 2012-08-23 | 2014-03-12 | 成都智利达科技有限公司 | Composite silicate fire partition |
| CN112609894A (en) * | 2021-01-11 | 2021-04-06 | 日照鼎立钢构股份有限公司 | Assembled integrated heat-insulating wall plate |
-
2003
- 2003-04-08 CN CN 03244747 patent/CN2615229Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839763A (en) * | 2012-05-09 | 2012-12-26 | 李宝龄 | Method for reducing destructive force of explosion and explosion venting device |
| CN103628596A (en) * | 2012-08-23 | 2014-03-12 | 成都智利达科技有限公司 | Composite silicate fire partition |
| CN112609894A (en) * | 2021-01-11 | 2021-04-06 | 日照鼎立钢构股份有限公司 | Assembled integrated heat-insulating wall plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: MINGFA THERMAL INSULATION MATERIAL CO., LTD., LAIZ Free format text: FORMER OWNER: LAIZHOU SECURITY MAY FIRE BOARD INDUSTRY CO., LTD. Effective date: 20090710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: Lei Dong Road, Laizhou, Shandong Province, China: 261400 Patentee after: Mingfa Thermal Insulation Material Co., Ltd., Laizhou City Address before: Lei Dong Road, Laizhou, Shandong Province, China: 261400 Patentee before: Laizhou Baoande Fireproof Plate Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040512 Termination date: 20120408 |