CN105135065A - Fireproof structure allowing pipeline to penetrate lightgage steel joist gypsum board partition wall and construction method of fireproof structure - Google Patents
Fireproof structure allowing pipeline to penetrate lightgage steel joist gypsum board partition wall and construction method of fireproof structure Download PDFInfo
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- CN105135065A CN105135065A CN201510354004.4A CN201510354004A CN105135065A CN 105135065 A CN105135065 A CN 105135065A CN 201510354004 A CN201510354004 A CN 201510354004A CN 105135065 A CN105135065 A CN 105135065A
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- steel keel
- weight steel
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Abstract
The invention relates to a fireproof structure allowing a pipeline to penetrate a lightgage steel joist gypsum board partition wall and a construction method. The fireproof structure comprises a penetrating hole, rock wool, an added board and fire-resisting sealant, wherein the penetrating hole is formed in the lightgage steel joist gypsum board partition wall and allows the pipeline to penetrate; the position between the outer wall of the pipeline and the penetrating hole is filled with the rock wool; the added board blocks an opening of the penetrating hole and is arranged above the pipeline and fixedly connected with the lightgage steel joist gypsum board partition wall; and the position between the added board and the pipeline is filled with the fire-resisting sealant. The penetrating hole is filled with the rock wool, and the opening is sealed through the added board and blocked through the fire-resisting sealant; gypsum boards are adopted in the added board, so that the fireproof performance of opening blockage can be wholly improved, and the refractory time limit requirement is met; and the opening is densely blocked by the added board, so that the structure is firm. On the basis of meeting the refractory time limit requirement, a large amount of fire-resisting sealant is saved, the problem of non-plasticity of the opening of lightgage steel joist gypsum board partition wall is solved, and the refractory time limit is effectively prolonged.
Description
Technical field
The present invention relates to the realm of building construction, refer in particular to fire resisting construction and the method for construction thereof that bulkhead of light-weight steel keel plaster tablet worn by a kind of pipeline.
Background technique
It is more and more that bulkhead of light-weight steel keel plaster tablet is applied in modern architecture, the structure of this bulkhead of light-weight steel keel plaster tablet comprises the Lightgage Steel Joist being positioned at middle part and the gypsum board being positioned at Lightgage Steel Joist both sides, this gypsum board has good refractory nature, be generally sandwich plate, select the number of plies of gypsum board according to the requirement in fire-resistant time limit.In construction, pipeline needs through bulkhead of light-weight steel keel plaster tablet, conveniently construct, by the hole to be provided in bulkhead of light-weight steel keel plaster tablet or after the mouth that punches be designed to be greater than the external diameter of pipeline, such pipeline can wear bulkhead of light-weight steel keel plaster tablet easily, due to the not plasticity of the hole in this bulkhead of light-weight steel keel plaster tablet, after pipeline wears hole, general just simple shutoff hole, does not reach fire-resistant time limit requirement, thus there is great potential safety hazard.
Summary of the invention
The object of the invention is to the defect overcoming prior art, the fire resisting construction providing a kind of pipeline to wear bulkhead of light-weight steel keel plaster tablet and method of construction, the sealing hole that the not plasticity solving existing bulkhead of light-weight steel keel plaster tablet hole causes does not reach the requirement of fire-resistant time limit and there is the problem of potential safety hazard.
The technological scheme realizing above-mentioned purpose is:
The fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by a kind of pipeline of the present invention, comprising:
Be opened in the perforating worn in bulkhead of light-weight steel keel plaster tablet, for pipeline;
Tamp the rock wool between described pipeline outer wall and described perforating;
The add-in card of perforating described in shutoff, described add-in card to be located on described pipeline and to be fixedly connected with described bulkhead of light-weight steel keel plaster tablet; And
Be filled at the fireproof seal gum between described add-in card and described pipeline.
Adopt rock wool to fill perforating, the hole of add-in card and fireproof seal gum shutoff perforating, this add-in card adopts gypsum board, improve the fireproof performance of perforating shutoff on the whole, meet fire-resistant time limit requirement, and add-in card makes the shutoff at hole place closely knit, sound construction.The present invention, on the basis meeting the requirement of fire-resistant time limit, has saved a large amount of fireproof seal gums, has solved the not plastic problem of bulkhead of light-weight steel keel plaster tablet perforating, effectively improves the fire-resistant time limit.
The further improvement that inventive pipeline wears the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is, also comprise the sleeve pipe be located between described pipeline and described perforating, fill described rock wool between described sleeve pipe and described pipeline, between described sleeve pipe and described perforating, fill described rock wool.
The further improvement that inventive pipeline wears the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is, the fireproof seal gum be filled between described add-in card and described pipeline is expansion fire-proof sealer, and described expansion fire-proof sealer flushes with the outer side surface of described add-in card.
The further improvement that inventive pipeline wears the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is, described perforating be run through described bulkhead of light-weight steel keel plaster tablet hole or for running through Lightgage Steel Joist in described bulkhead of light-weight steel keel plaster tablet and being positioned at the hole of gypsum board of side.
The further improvement that inventive pipeline wears the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is, also comprise the elastic fireproof sealant being filled at described add-in card and described bulkhead of light-weight steel keel plaster tablet joint, described elastic fireproof sealant is from the outer side surface of described add-in card to the inclined setting of outer side surface of described bulkhead of light-weight steel keel plaster tablet.
The method of construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by a kind of pipeline of the present invention, comprising:
Bulkhead of light-weight steel keel plaster tablet is provided, described bulkhead of light-weight steel keel plaster tablet is reserved with hole or offers perforating in described bulkhead of light-weight steel keel plaster tablet;
Pipeline is provided, pipeline is worn described perforating;
Dense packing effect rock wool between the outer wall and described perforating of described pipeline;
At the hole place shutoff add-in card of described perforating, described add-in card is located on described pipeline and is connected and fixed with described bulkhead of light-weight steel keel plaster tablet; And
Fill out between described add-in card and described pipeline and establish fireproof seal gum.
The further improvement that inventive pipeline wears the method for construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is, pipeline is worn described perforating and comprises:
Sleeve pipe being set in described perforating, between described sleeve pipe and described perforating, leaving the gap for filling rock wool;
Described pipeline is worn described sleeve pipe, and and the gap left between described sleeve pipe for filling rock wool.
The further improvement that inventive pipeline wears the method for construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is, fills out and establishes fireproof seal gum, comprising between described add-in card and described pipeline:
Fill out in the gap location of described add-in card and described pipeline and establish expansion fire-proof sealer, described expansion fire-proof sealer is flushed with the outer side surface of described add-in card.
The further improvement that inventive pipeline wears the method for construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is, described perforating be run through described bulkhead of light-weight steel keel plaster tablet hole or for running through Lightgage Steel Joist in described bulkhead of light-weight steel keel plaster tablet and being positioned at the hole of gypsum board of side.
The further improvement that inventive pipeline wears the method for construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is, the joint being also included in described add-in card and described bulkhead of light-weight steel keel plaster tablet is filled out and established fireproof seal gum, comprising:
Fill out in the joint of described add-in card and described bulkhead of light-weight steel keel plaster tablet and establish elastic fireproof sealant;
The exposed face of described elastic fireproof sealant is smeared into plane of inclination, and described plane of inclination is that the outer side surface from the outer side surface of described add-in card to described bulkhead of light-weight steel keel plaster tablet tilts.
Accompanying drawing explanation
Fig. 1 is the structural representation that inventive pipeline wears the first embodiment of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet;
Fig. 2 is the structural representation that inventive pipeline wears the second embodiment of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet;
Fig. 3 is the structural representation that inventive pipeline wears the 3rd embodiment of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet;
Fig. 4 is the structural representation that inventive pipeline wears the 4th embodiment of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet; And
Fig. 5 is the structural representation that inventive pipeline wears the 5th embodiment of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet;
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The invention provides fire resisting construction and the method for construction that bulkhead of light-weight steel keel plaster tablet worn by a kind of pipeline, structure is simple, rationally and constructability, the pipeline place of wearing of bulkhead of light-weight steel keel plaster tablet is made to reach fire-resistant time limit requirement, hole in bulkhead of light-weight steel keel plaster tablet is optimized and is processed, solving hole in bulkhead of light-weight steel keel plaster tablet can not the problem of shutoff difficulty brought of plasticity, adopt rock wool to carry out fire prevention to plasterboard partition wall hole to fill, it is made to meet fire-resistant time limit requirement, adopt gypsum board and fireproof seal gum shutoff hole, the fireproof performance of further raising plasterboard partition wall, and the shutoff at hole can be made closely knit, structural strength firm stable.Below in conjunction with accompanying drawing the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is worn to inventive pipeline and method of construction is described.
Consult Fig. 1, show the structural representation that inventive pipeline wears the first embodiment of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet.Below in conjunction with Fig. 1, fire resisting construction inventive pipeline being worn to bulkhead of light-weight steel keel plaster tablet is described.
As shown in Figure 1, the fire resisting construction that inventive pipeline wears bulkhead of light-weight steel keel plaster tablet comprises the perforating 113 be opened in bulkhead of light-weight steel keel plaster tablet 11, tamp the rock wool 13 between pipeline 12 outer wall and perforating 113, the add-in card 15 at the hole of shutoff perforating 113, and fill out the fireproof seal gum 14 be located between add-in card 15 and pipeline 12, bulkhead of light-weight steel keel plaster tablet 11 wherein comprises Lightgage Steel Joist 111 and is located in the gypsum board 112 of Lightgage Steel Joist 111 both sides, gypsum board 112 is multi-layer structure, can be 2 layers, 3 layers, or more, met for 2 hours fire time limits when gypsum board is 2 layers, met for 3 hours fire time limits when gypsum board is 3 layers, the number of plies of gypsum board 112 was selected according to the fire-resistant time limit.Perforating 113 wears for pipeline 12, and in the present embodiment, perforating 113 runs through Lightgage Steel Joist 111 and gypsum board 112.Pipeline 12 wears perforating 113, gap is formed between the outer wall of this pipeline 12 and perforating 113, rock wool 13 is tamped in this gap, rock wool 13 is also located in perforating 113 by the hole of add-in card 15 shutoff perforating 113, this add-in card 15 to be located on pipeline 12 and to be fixedly connected with bulkhead of light-weight steel keel plaster tablet 11, and preferably, this add-in card 15 is fixedly connected with gypsum board 112, adopt self tapping screw add-in card 15 and gypsum board 112 to be connected and fixed, prevent add-in card 15 from shaking and come off.
In a first embodiment, fireproof seal gum 14 is filled between pipeline 12 and add-in card 15, the hole of shutoff perforating 113 together with add-in card 15, the thickness of fireproof seal gum 14 required to clog according to the fire-resistant time limit, when design fire-resistant time be limited to 2 constantly little, the thickness of filling fireproof seal gum 14 is 15mm, when design fire-resistant time be limited to 3 constantly little, the thickness of filling fireproof seal gum 14 is 25mm, avoids fireproof seal gum 14 to clog in a large number and causes waste.This fireproof seal gum 14 is intumescent sealer.Guarantee that fireproof seal gum 14 flushes with the outer side surface of add-in card 15, the width of this add-in card 15 is 50mm to 150mm, add-in card 15 is gypsum board, by the gap shutoff of the gypsum board 112 of pipeline 12 and bulkhead of light-weight steel keel plaster tablet 11, gap between add-in card 15 and pipeline 12 is that the gap location of 10mm to 20mm, this 10mm to 20mm is filled out and established fireproof seal gum 14.
Be provided with fireproof seal gum 16 in the joint of add-in card 15 and gypsum board 112, improve the density at perforating 113 hole place, lift-off seal effect, guarantees the shutoff at whole hole.The exposed face of fireproof seal gum 16 is plane of inclination, from the outer side surface of add-in card 15 to the inclined setting of outer side surface of gypsum board 112.Better, after add-in card 15 and gypsum board 112 joint coating fireproof seal gum 16, by floating with 45° angle for this fireproof seal gum 16, complete the shutoff at whole hole.Fireproof seal gum 16 is elastic fireproof sealant.
In a first embodiment, pipeline 12 may be used for accommodating electric wire, is called wireway.
As shown in Figure 2, the structure of the second embodiment is shown.In a second embodiment, the difference of itself and the first embodiment is: fire resisting construction comprises sleeve pipe 17, sleeve pipe 17 is located between pipeline 12 and perforating 113, gap is formed between the outer wall of sleeve pipe 17 and pipeline 12, also gap is formed with between sleeve pipe 17 and perforating 113, in these two gaps, fill rock wool 13, perforating 113 fills up by rock wool 13.In fire resisting construction, add sleeve pipe 17, improve the intensity of fire resisting construction and fire-resistant time limit.Pipeline 12 in second embodiment is the metal circular pipeline of non-heat insulation type.
As shown in Figure 3, the structure of the 3rd embodiment is shown.The difference of the 3rd embodiment and the second embodiment is: the outer wall of pipeline 12 is arranged with thermal insulation layer 121, is achieved the heat insulation function of pipeline 12 by thermal insulation layer 121.Rock wool 13 is filled between the outer wall of thermal insulation layer 121 and sleeve pipe 17, is also filled between the outer wall of sleeve pipe 17 and perforating 113.
As shown in Figure 4, show the structure of the 4th embodiment, the difference of itself and the second embodiment is: pipeline 12 is square structure, is preferably liner airduct, for ventilating.
As shown in Figure 5, show the structure of the 5th embodiment, the difference of itself and the first embodiment is: pipeline 12 is many wires pipe, perforating 113 is opened in the side of bulkhead of light-weight steel keel plaster tablet 11, this perforating 113 run through Lightgage Steel Joist 111 and on the gypsum board 112 of side opening holes, this perforating 113 is resisted against the gypsum board 112 of opposite side, by gypsum board 112 shutoff of opposite side, perforating 113 can also can for the hole offered after on partition wall 11 for hole to be provided, many wires pipe 12 wears this perforating 113, this many wires pipe 12 is positioned at the Lightgage Steel Joist 111 below perforating 113, many wires pipe 12 passes from the hole of perforating 113 and also and between perforating is provided with gap, rock wool 13 is tamped in this gap, rock wool 13 is tightly compacted between upper and lower Lightgage Steel Joist 111, gap in perforating 113 and between many wires pipe 12 is filled up.
The method of construction of inventive pipeline being worn to the fire resisting construction of bulkhead of light-weight steel keel plaster tablet is below described.
The method of construction that inventive pipeline wears the fire resisting construction of bulkhead of light-weight steel keel plaster tablet comprises:
As shown in Figure 1, bulkhead of light-weight steel keel plaster tablet 11 is provided, bulkhead of light-weight steel keel plaster tablet 11 is reserved perforating 113 or offer perforating 113 in bulkhead of light-weight steel keel plaster tablet 11, bulkhead of light-weight steel keel plaster tablet 11 comprises Lightgage Steel Joist 111 and is located in the gypsum board 112 of Lightgage Steel Joist 111 both sides, gypsum board 112 is multi-layer structure, can be 2 layers, 3 layers, or more, met for 2 hours fire time limits when gypsum board is 2 layers, met for 3 hours fire time limits when gypsum board is 3 layers, the number of plies of gypsum board 112 was selected according to the fire-resistant time limit.In the first embodiment shown in Fig. 1, perforating 113 runs through bulkhead of light-weight steel keel plaster tablet 11, and perforating 113 runs through Lightgage Steel Joist 111 and gypsum board 112.In the 5th embodiment shown in Fig. 5, perforating 113 run through Lightgage Steel Joist 111 and on the gypsum board 112 of side opening holes, this perforating 113 is resisted against the gypsum board 112 of opposite side, by gypsum board 112 shutoff of opposite side.
Pipeline 12 is then provided, pipeline 12 is worn perforating 113, if the structure of bulkhead of light-weight steel keel plaster tablet 11 of perforating 113 for running through, the gypsum board 112 that pipeline 12 wears from being positioned at perforating 113 side penetrates, and passes from the gypsum board 112 being positioned at perforating 113 opposite side; If perforating 113 is for being opened in the structure on the gypsum board 112 of side, as shown in Figure 5, pipeline 12 is positioned at the Lightgage Steel Joist 111 of bottom, and pipeline 12 stretches out from hole through perforating 113.
Dense packing effect rock wool 13 between the outer wall and perforating 113 of pipeline 12, adopt rock wool 13 to be filled up in the space in perforating 113, rock wool 13 serves frpf effect, improves the fire-resistant time limit of fire resisting construction.
At the hole place shutoff add-in card 15 of perforating 113, this add-in card 15 to be located on pipeline 12 and to be connected and fixed with bulkhead of light-weight steel keel plaster tablet 11, add-in card 15 is fixed on gypsum board 112, self tapping screw can be adopted to be fixed on gypsum board 112 by add-in card 15, prevent the vibration of add-in card 15 from coming off, add-in card 15 makes fire resisting construction closely effective.
Fill out between add-in card 15 and pipeline 12 and establish fireproof seal gum 14, fireproof seal gum 14 is filled between pipeline 12 and add-in card 15, the thickness of fireproof seal gum 14 required to clog according to the fire-resistant time limit, when design fire-resistant time be limited to 2 constantly little, the thickness of filling fireproof seal gum 14 is 15mm, when design fire-resistant time be limited to 3 constantly little, the thickness of filling fireproof seal gum 14 is 25mm, avoid fireproof seal gum 14 in a large number filling cause waste.This fireproof seal gum 14 is intumescent sealer.Guarantee that fireproof seal gum 14 flushes with the outer side surface of add-in card 15, the width of this add-in card 15 is 50mm to 150mm, add-in card 15 is gypsum board, by the gap shutoff of the gypsum board 112 of pipeline 12 and partition wall 11, gap between add-in card 15 and pipeline 12 is that the gap location of 10mm to 20mm, this 10mm to 20mm is filled out and established fireproof seal gum 14.Fireproof seal gum 14 is expansion fire-proof sealer.
Pipeline 12 is worn perforating 113 comprise: in perforating 113, arrange sleeve pipe 17, sleeve pipe 17 is temporarily fixed in perforating 113, between sleeve pipe 17 and perforating 113, leaves the gap of filling rock wool 13; Pipeline 12 is worn sleeve pipe 17, between pipeline 12 and sleeve pipe 17, leaves the gap of filling rock wool 13.
Fill out in the joint of add-in card 15 and bulkhead of light-weight steel keel plaster tablet 11 and establish fireproof seal gum 16, this fireproof seal gum 16 is elastic fireproof sealant, elastic fireproof sealant is laid in the joint of add-in card 15 and gypsum board 112, the exposed face of what is said or talked about type fireproof seal gum is smeared into plane of inclination, and this plane of inclination tilts from the outer side surface of add-in card 15 to the outer side surface of gypsum board 112.After add-in card 15 and gypsum board 112 joint coating fireproof seal gum 16, by floating with 45° angle for this fireproof seal gum 16, complete the shutoff at whole hole.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (10)
1. a fire resisting construction for bulkhead of light-weight steel keel plaster tablet worn by pipeline, it is characterized in that, comprising:
Be opened in the perforating worn in bulkhead of light-weight steel keel plaster tablet, for pipeline;
Tamp the rock wool between described pipeline outer wall and described perforating;
The add-in card at the hole of perforating described in shutoff, described add-in card to be located on described pipeline and to be fixedly connected with described bulkhead of light-weight steel keel plaster tablet; And
Be filled at the fireproof seal gum between described add-in card and described pipeline.
2. the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline as claimed in claim 1, it is characterized in that, also comprise the sleeve pipe be located between described pipeline and described perforating, between described sleeve pipe and described pipeline, fill described rock wool, between described sleeve pipe and described perforating, fill described rock wool.
3. the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline as claimed in claim 1, it is characterized in that, the fireproof seal gum be filled between described add-in card and described pipeline is expansion fire-proof sealer, and described expansion fire-proof sealer flushes with the outer side surface of described add-in card.
4. the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline as claimed in claim 1, it is characterized in that, described perforating be run through described bulkhead of light-weight steel keel plaster tablet hole or for running through Lightgage Steel Joist in described bulkhead of light-weight steel keel plaster tablet and being positioned at the hole of gypsum board of side.
5. the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline as claimed in claim 1, it is characterized in that, also comprise the elastic fireproof sealant being filled at described add-in card and described bulkhead of light-weight steel keel plaster tablet joint, described elastic fireproof sealant is from the outer side surface of described add-in card to the inclined setting of outer side surface of described bulkhead of light-weight steel keel plaster tablet.
6. a method of construction for the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline, it is characterized in that, comprising:
Bulkhead of light-weight steel keel plaster tablet is provided, described bulkhead of light-weight steel keel plaster tablet is reserved with perforating or offers perforating in described bulkhead of light-weight steel keel plaster tablet;
Pipeline is provided, pipeline is worn described perforating;
Dense packing effect rock wool between the outer wall and described perforating of described pipeline;
At the hole place shutoff add-in card of described perforating, described add-in card is located on described pipeline and is connected and fixed with described bulkhead of light-weight steel keel plaster tablet; And
Fill out between described add-in card and described pipeline and establish fireproof seal gum.
7. the method for construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline as claimed in claim 6, it is characterized in that, pipeline worn described perforating and comprise:
Sleeve pipe being set in described perforating, between described sleeve pipe and described perforating, leaving the gap for filling rock wool;
Described pipeline is worn described sleeve pipe, and and the gap left between described sleeve pipe for filling rock wool.
8. the method for construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline as claimed in claim 6, it is characterized in that, fills out and establish fireproof seal gum, comprising between described add-in card and described pipeline:
Fill out in the gap location of described add-in card and described pipeline and establish expansion fire-proof sealer, described expansion fire-proof sealer is flushed with the outer side surface of described add-in card.
9. the method for construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline as claimed in claim 8, it is characterized in that, described perforating be run through described bulkhead of light-weight steel keel plaster tablet hole or for running through Lightgage Steel Joist in described bulkhead of light-weight steel keel plaster tablet and being positioned at the hole of gypsum board of side.
10. the method for construction of the fire resisting construction of bulkhead of light-weight steel keel plaster tablet worn by pipeline as claimed in claim 6, it is characterized in that, the joint being also included in described add-in card and described bulkhead of light-weight steel keel plaster tablet is filled out and established fireproof seal gum, comprising:
Fill out in the joint of described add-in card and described bulkhead of light-weight steel keel plaster tablet and establish elastic fireproof sealant;
The exposed face of described elastic fireproof sealant is smeared into plane of inclination, and described plane of inclination is that the outer side surface from the outer side surface of described add-in card to described bulkhead of light-weight steel keel plaster tablet tilts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510354004.4A CN105135065B (en) | 2015-06-24 | 2015-06-24 | Pipeline wears the fire proof construction and its construction method of bulkhead of light-weight steel keel plaster tablet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510354004.4A CN105135065B (en) | 2015-06-24 | 2015-06-24 | Pipeline wears the fire proof construction and its construction method of bulkhead of light-weight steel keel plaster tablet |
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| CN105135065A true CN105135065A (en) | 2015-12-09 |
| CN105135065B CN105135065B (en) | 2018-03-27 |
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| JP2016183508A (en) * | 2015-03-26 | 2016-10-20 | 積水化学工業株式会社 | Fireproof structure for beam |
| CN106090449A (en) * | 2016-07-05 | 2016-11-09 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of Cable Fireproof Plugging structure and construction technology thereof |
| CN106906919A (en) * | 2017-04-11 | 2017-06-30 | 中国化学工程第十建设有限公司 | Fiber reinforcement silicate PLASTIC LAMINATED partition wall mounting method |
| WO2019048691A1 (en) * | 2017-09-11 | 2019-03-14 | Beele Engineering B.V. | Conduit through which at least one pipe or cable extends, and method for sealing such a conduit |
| CN111576647A (en) * | 2020-05-08 | 2020-08-25 | 上海建工四建集团有限公司 | Fireproof plugging device and plugging method thereof |
| CN112431133A (en) * | 2020-11-11 | 2021-03-02 | 中国建筑第八工程局有限公司 | Be applied to bridge and spatial structure's fire-resistant carbon fiber cable |
| CN115492264A (en) * | 2022-09-29 | 2022-12-20 | 元和装饰集团股份有限公司 | Construction method of fireproof and noise-proof structure of rear perforated pipeline of indoor wall |
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| CN106906919A (en) * | 2017-04-11 | 2017-06-30 | 中国化学工程第十建设有限公司 | Fiber reinforcement silicate PLASTIC LAMINATED partition wall mounting method |
| CN111527337A (en) * | 2017-09-11 | 2020-08-11 | 贝勒工程公司 | Conduit for at least one pipe or cable extending therethrough and method for sealing such a conduit |
| WO2019048691A1 (en) * | 2017-09-11 | 2019-03-14 | Beele Engineering B.V. | Conduit through which at least one pipe or cable extends, and method for sealing such a conduit |
| US11703154B2 (en) | 2017-09-11 | 2023-07-18 | Beele Engineering B.V. | Conduit through which at least one pipe or cable extends, and method for sealing such a conduit |
| CN111576647A (en) * | 2020-05-08 | 2020-08-25 | 上海建工四建集团有限公司 | Fireproof plugging device and plugging method thereof |
| CN112431133A (en) * | 2020-11-11 | 2021-03-02 | 中国建筑第八工程局有限公司 | Be applied to bridge and spatial structure's fire-resistant carbon fiber cable |
| CN112431133B (en) * | 2020-11-11 | 2022-08-26 | 中国建筑第八工程局有限公司 | Be applied to bridge and spatial structure's fire-resistant carbon fiber cable |
| CN115492264A (en) * | 2022-09-29 | 2022-12-20 | 元和装饰集团股份有限公司 | Construction method of fireproof and noise-proof structure of rear perforated pipeline of indoor wall |
| CN115492264B (en) * | 2022-09-29 | 2023-05-09 | 元和装饰集团股份有限公司 | Construction method of fireproof and noise-proof structure of rear perforated pipeline of indoor wall |
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| CN105135065B (en) | 2018-03-27 |
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