CN105135065B - Pipeline wears the fire proof construction and its construction method of bulkhead of light-weight steel keel plaster tablet - Google Patents
Pipeline wears the fire proof construction and its construction method of bulkhead of light-weight steel keel plaster tablet Download PDFInfo
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- CN105135065B CN105135065B CN201510354004.4A CN201510354004A CN105135065B CN 105135065 B CN105135065 B CN 105135065B CN 201510354004 A CN201510354004 A CN 201510354004A CN 105135065 B CN105135065 B CN 105135065B
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Abstract
The present invention relates to the fire proof construction and construction method that a kind of pipeline wears bulkhead of light-weight steel keel plaster tablet, the fire proof construction includes：The perforating for being opened in bulkhead of light-weight steel keel plaster tablet, being worn for pipeline；Tamp the rock wool between the pipeline outer wall and the perforating；The add-in card at the perforating hole is blocked, the add-in card is fixedly connected on the pipeline and with the bulkhead of light-weight steel keel plaster tablet；And it is filled at the fireproof seal gum between the add-in card and the pipeline.Perforating is filled using rock wool, add-in card envelope and fireproof seal gum block up hole, and the add-in card uses plasterboard, improves the fire protecting performance of sealing hole on the whole, meet that the fire resisting time limit requires, and add-in card make it that the closure at hole is closely knit, sound construction.The present invention has saved substantial amounts of fireproof seal gum, has solved the problems, such as bulkhead of light-weight steel keel plaster tablet hole not plasticity, effectively improve the fire resisting time limit on the basis of meeting that the fire resisting time limit requires.
Description
Technical field
The present invention relates to the realm of building construction, refer in particular to a kind of pipeline wear bulkhead of light-weight steel keel plaster tablet fire proof construction and its
Construction method.
Background technology
Bulkhead of light-weight steel keel plaster tablet is applied more and more in modern architecture, the knot of the bulkhead of light-weight steel keel plaster tablet
The lightgage steel joist and the plasterboard positioned at lightgage steel joist both sides, the plasterboard that structure includes positioned at middle part have preferable fire resistance,
Generally multi-layer sheet, the number of plies of plasterboard is selected according to the requirement in fire resisting time limit.In construction, pipeline is needed through light steel
Keel plasterboard partition wall, construct for convenience, by the hole to be provided in bulkhead of light-weight steel keel plaster tablet or after the mouth that punches be designed to
More than the external diameter of pipeline, such pipeline can easily wear bulkhead of light-weight steel keel plaster tablet, due to the light steel keel gypsum board
Hole on partition wall not plasticity, after pipeline wears hole, general just simple closure hole, does not reach the requirement of fire resisting time limit,
So as to there is great potential safety hazard.
The content of the invention
The defects of it is an object of the invention to overcome prior art, there is provided a kind of pipeline wears bulkhead of light-weight steel keel plaster tablet
Fire proof construction and construction method, sealing hole caused by solving the not plasticity at existing bulkhead of light-weight steel keel plaster tablet hole is not up to
Required to the fire resisting time limit and the problem of potential safety hazard be present.
Realizing the technical scheme of above-mentioned purpose is：
A kind of pipeline of the present invention wears the fire proof construction of bulkhead of light-weight steel keel plaster tablet, including：
The perforating for being opened in bulkhead of light-weight steel keel plaster tablet, being worn for pipeline；
Tamp the rock wool between the pipeline outer wall and the perforating；
Block the add-in card of the perforating, the add-in card on the pipeline and with the lightgage steel joist gypsum
Plate partition wall is fixedly connected；And
The fireproof seal gum being filled between the add-in card and the pipeline.
The hole of perforating, add-in card and fireproof seal gum closure perforating is filled using rock wool, the add-in card uses stone
Cream plate, the fire protecting performance of perforating closure is improved on the whole, meet that the fire resisting time limit requires, and add-in card causes the envelope at hole
Block up closely knit, sound construction.The present invention has saved substantial amounts of fireproof seal gum on the basis of meeting that the fire resisting time limit requires, solves
Bulkhead of light-weight steel keel plaster tablet perforating not plasticity the problem of, effectively improve the fire resisting time limit.
Inventive pipeline wear the fire proof construction of bulkhead of light-weight steel keel plaster tablet further improvement is that, in addition to be located at institute
The sleeve pipe between pipeline and the perforating is stated, the rock wool, described sleeve pipe and institute are filled between described sleeve pipe and the pipeline
State and fill the rock wool between perforating.
Inventive pipeline wear the fire proof construction of bulkhead of light-weight steel keel plaster tablet further improvement is that, be filled at described attached
Fireproof seal gum between splice and the pipeline is expansion fire-proof fluid sealant, the expansion fire-proof fluid sealant with it is described attached
The lateral surface of splice flushes.
Inventive pipeline wear the fire proof construction of bulkhead of light-weight steel keel plaster tablet further improvement is that, the perforating is
Through the bulkhead of light-weight steel keel plaster tablet hole or be lightgage steel joist in the bulkhead of light-weight steel keel plaster tablet
With the hole of the plasterboard positioned at side.
Inventive pipeline wear the fire proof construction of bulkhead of light-weight steel keel plaster tablet further improvement is that, in addition to be filled at
The add-in card and the elastic fireproof sealant of the bulkhead of light-weight steel keel plaster tablet junction, the elastic fireproof sealant from
Lateral surface inclined setting of the outside of the add-in card towards the bulkhead of light-weight steel keel plaster tablet.
A kind of pipeline of the present invention wears the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet, including：
Bulkhead of light-weight steel keel plaster tablet is provided, hole is reserved with the bulkhead of light-weight steel keel plaster tablet or in described light
Perforating is opened up on steel joist plasterboard partition wall；
Pipeline is provided, pipeline is worn into the perforating；
The dense packing effect rock wool between the outer wall and the perforating of the pipeline；
Add-in card is blocked at the hole of the perforating so that the add-in card on the pipeline and with it is described
Bulkhead of light-weight steel keel plaster tablet is connected；And
Filled out between the add-in card and the pipeline and set fireproof seal gum.
Inventive pipeline wear the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet further improvement is that, will
Pipeline, which wears the perforating, to be included：
In setting sleeve pipe in the perforating, the gap for filling rock wool is left between described sleeve pipe and the perforating；
The pipeline is worn into described sleeve pipe, and the gap for filling rock wool is left between described sleeve pipe.
Inventive pipeline wear the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet further improvement is that, in
Filled out between the add-in card and the pipeline and set fireproof seal gum, including：
Filled out in the gap location of the add-in card and the pipeline and set expansion fire-proof fluid sealant so that the expansion fire-proof
Fluid sealant flushes with the lateral surface of the add-in card.
Inventive pipeline wear the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet further improvement is that, institute
It is through the hole of the bulkhead of light-weight steel keel plaster tablet or in the bulkhead of light-weight steel keel plaster tablet to state perforating
Lightgage steel joist and plasterboard positioned at side hole.
Inventive pipeline wear the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet further improvement is that, also
The junction for being included in the add-in card and the bulkhead of light-weight steel keel plaster tablet is filled out and sets fireproof seal gum, including：
Filled out in the junction of the add-in card and the bulkhead of light-weight steel keel plaster tablet and set elastic fireproof sealant；
The exposed face of the elastic fireproof sealant is smeared into inclined plane, the inclined plane is from the outside of the add-in card
Lateral surface towards the bulkhead of light-weight steel keel plaster tablet tilts.
Brief description of the drawings
Fig. 1 is the structural representation of the first embodiment for the fire proof construction that inventive pipeline wears bulkhead of light-weight steel keel plaster tablet
Figure；
Fig. 2 is the structural representation of the second embodiment for the fire proof construction that inventive pipeline wears bulkhead of light-weight steel keel plaster tablet
Figure；
Fig. 3 is the structural representation of the 3rd embodiment for the fire proof construction that inventive pipeline wears bulkhead of light-weight steel keel plaster tablet
Figure；
Fig. 4 is the structural representation of the fourth embodiment for the fire proof construction that inventive pipeline wears bulkhead of light-weight steel keel plaster tablet
Figure；And
Fig. 5 is the structural representation of the 5th embodiment of the fire proof construction that inventive pipeline wears bulkhead of light-weight steel keel plaster tablet
Figure；
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
The invention provides the fire proof construction and construction method that a kind of pipeline wears bulkhead of light-weight steel keel plaster tablet, structure letter
It is single, rationally and be easy to construct so that the pipeline place of wearing of bulkhead of light-weight steel keel plaster tablet reaches the requirement of fire resisting time limit, to light steel dragon
Hole on bone plasterboard partition wall optimizes and handled, and the hole solved in bulkhead of light-weight steel keel plaster tablet can not plastic zone
The problem of closure difficulty come, fire prevention filling is carried out to plasterboard partition wall hole using rock wool, it is met that the fire resisting time limit requires,
Using plasterboard and fireproof seal gum closure hole, the fire protecting performance of plasterboard partition wall is further improved, and hole can be caused
Block closely knit, structural strength firm stable.The fire prevention of bulkhead of light-weight steel keel plaster tablet is worn to inventive pipeline below in conjunction with the accompanying drawings
Structure and construction method illustrate.
Refering to Fig. 1, it is shown that inventive pipeline wears the first embodiment of the fire proof construction of bulkhead of light-weight steel keel plaster tablet
Structural representation.With reference to Fig. 1, the fire proof construction that bulkhead of light-weight steel keel plaster tablet is worn to inventive pipeline illustrates.
As shown in figure 1, the fire proof construction that inventive pipeline wears bulkhead of light-weight steel keel plaster tablet includes being opened in lightgage steel joist
Perforating 113 on plasterboard partition wall 11, tamp rock wool 13 between the outer wall of pipeline 12 and perforating 113, closure perforating
The add-in card 15 at 113 hole and the fireproof seal gum 14 being located between add-in card 15 and pipeline 12 is filled out, light steel dragon therein
Bone plasterboard partition wall 11 includes lightgage steel joist 111 and is located in the plasterboard 112 of the both sides of lightgage steel joist 111, and plasterboard 112 is more
Rotating fields, can be 2 layers, 3 layers, or more, when plasterboard be 2 layers when meet 2 it is small when the fire resisting time limit, when plasterboard be 3 layers when
Meet 3 hours fire resisting time limits, the number of plies of plasterboard 112 is selected according to the fire resisting time limit.Perforating 113 is worn for pipeline 12,
In the present embodiment, perforating 113 runs through lightgage steel joist 111 and plasterboard 112.Pipeline 12 wears perforating 113, the pipeline 12
Outer wall and perforating 113 between tamp in the gap formed with gap, rock wool 13, add-in card 15 blocks perforating 113
Rock wool 13 is simultaneously located in perforating 113 by hole, the add-in card 15 on the pipeline 12 and with light steel keel gypsum board every
Wall 11 is fixedly connected, it is preferred that the add-in card 15 is fixedly connected with plasterboard 112, using self-tapping screw by add-in card 15 and stone
Cream plate 112 is connected, and prevents the vibrations of add-in card 15 from coming off.
In the first embodiment, fireproof seal gum 14 is filled between pipeline 12 and add-in card 15, and add-in card 15 is together
The hole of perforating 113 is blocked, the thickness of fireproof seal gum 14 requires to be clogged according to the fire resisting time limit, when the fire resisting of design
When being limited to 2 hours, the thickness of filling fireproof seal gum 14 is 15mm, and when being limited to 3 hours when the fire resisting of design, filling fire prevention is close
The thickness of sealing 14 is 25mm, and avoiding fireproof seal gum 14, largely filling causes to waste.The fireproof seal gum 14 is that intumescent is close
Sealing.Ensure that fireproof seal gum 14 and the lateral surface of add-in card 15 flush, the width of the add-in card 15 is 50mm to 150mm, attached
Splice 15 is plasterboard, the gap of pipeline 12 and the plasterboard of bulkhead of light-weight steel keel plaster tablet 11 112 is blocked, the He of add-in card 15
Gap between pipeline 12 is 10mm to 20mm, and the 10mm to 20mm gap location, which is filled out, sets fireproof seal gum 14.
Fireproof seal gum 16 is provided with the junction of add-in card 15 and plasterboard 112, is improved close at the hole of perforating 113
Reality, lift-off seal effect, it is ensured that the closure at whole hole.The exposed face of fireproof seal gum 16 is inclined plane, from add-in card 15
Outside towards plasterboard 112 the inclined setting of lateral surface.Preferably, applied in add-in card 15 and the junction of plasterboard 112
It is after covering fireproof seal gum 16, the fireproof seal gum 16 is floating with 45° angle, complete the closure at whole hole.Fireproof seal gum 16
For elastic fireproof sealant.
In the first embodiment, pipeline 12 can be used for accommodating electric wire, referred to as wireway.
As shown in Figure 2, it is shown that the structure of second embodiment.In a second embodiment, its difference with first embodiment
It is：Fire proof construction includes sleeve pipe 17, and sleeve pipe 17 is located between pipeline 12 and perforating 113, the outer wall of sleeve pipe 17 and pipeline 12
Between formed with gap, be also formed with gap between sleeve pipe 17 and perforating 113, rock wool 13, rock filled in the two gaps
Cotton 13 fills up perforating 113.Sleeve pipe 17 is added in fire proof construction, improves intensity and the fire resisting time limit of fire proof construction.The
Pipeline 12 in two embodiments is the metal circular pipeline of non-thermal-insulating type.
As shown in Figure 3, it is shown that the structure of 3rd embodiment.The difference of 3rd embodiment and second embodiment is：Pipe
The outer wall in road 12 is arranged with heat-insulation layer 121, and the heat insulation function of pipeline 12 is realized by heat-insulation layer 121.Rock wool 13 is filled at guarantor
Between the outer wall and sleeve pipe 17 of warm layer 121, also fill up between the outer wall and perforating 113 of sleeve pipe 17.
As shown in Figure 4, it is shown that the structure of fourth embodiment, the difference of itself and second embodiment are：Pipeline 12 is side
Shape structure, preferably liner airduct, for divulging information.
As shown in Figure 5, it is shown that the structure of the 5th embodiment, the difference of itself and first embodiment are：Pipeline 12 is more
Root conduit, perforating 113 are opened in the side of bulkhead of light-weight steel keel plaster tablet 11, and the perforating 113 runs through lightgage steel joist 111
And in opening holes on the plasterboard 112 of side, the perforating 113 is resisted against the plasterboard 112 of opposite side, by the stone of opposite side
Cream plate 112 blocks, perforating 113 can be hole to be provided can also be on partition wall 11 after the hole that opens up, more conduits 12 wear
If the perforating 113, the more conduits 12 are located in the lightgage steel joist 111 of the lower section of perforating 113, and more conduits 12 are from wearing
The hole of apertured 113 is passed and gap is provided between perforating, and rock wool 13 is tamped in the gap, rock wool 13 it is tightly compacted in
Between upper and lower lightgage steel joist 111, the gap in perforating 113 between more conduits 12 is filled up.
The construction method for wearing the fire proof construction of bulkhead of light-weight steel keel plaster tablet to inventive pipeline below illustrates.
The construction method that inventive pipeline wears the fire proof construction of bulkhead of light-weight steel keel plaster tablet includes：
As shown in Figure 1, there is provided bulkhead of light-weight steel keel plaster tablet 11, perforating is reserved in bulkhead of light-weight steel keel plaster tablet 11
113 or in opening up perforating 113 in bulkhead of light-weight steel keel plaster tablet 11, bulkhead of light-weight steel keel plaster tablet 11 includes lightgage steel joist
111 and the plasterboards 112 of the both sides of lightgage steel joist 111 is located in, plasterboard 112 be sandwich construction, can for 2 layers, 3 layers or more
It is more, fire resisting time limit when satisfaction 2 is small when plasterboard is 2 layers, fire resisting time limit when satisfaction 3 is small when plasterboard is 3 layers, plasterboard
112 number of plies is selected according to the fire resisting time limit.In the first embodiment shown in Fig. 1, perforating 113 runs through lightgage steel joist stone
Cream plate partition wall 11, perforating 113 run through lightgage steel joist 111 and plasterboard 112.In the 5th embodiment shown in Fig. 5, perforating
113 run through lightgage steel joist 111 and are resisted against the gypsum of opposite side in opening holes, the perforating 113 on the plasterboard 112 of side
Plate 112, blocked by the plasterboard 112 of opposite side.
Then provide pipeline 12, pipeline 12 is worn into perforating 113, if perforating 113 be through lightgage steel joist gypsum
The structure of plate partition wall 11, pipeline 12 wear from the plasterboard 112 positioned at the side of perforating 113 and penetrated, from another positioned at perforating 113
The plasterboard 112 of side passes；If perforating 113 is the structure being opened on the plasterboard 112 of side, as shown in figure 5, pipeline
12 in the lightgage steel joist 111 of bottom, and pipeline 12 stretches out by perforating 113 at hole.
The dense packing effect rock wool 13 between the outer wall and perforating 113 of pipeline 12, using rock wool 13 by perforating 113
Space is filled up, and rock wool 13 serves fireproof effect, improves the fire resisting time limit of fire proof construction.
Add-in card 15 is blocked at the hole of perforating 113, the add-in card 15 is located on pipeline 12 and and lightgage steel joist
Plasterboard partition wall 11 is connected, and add-in card 15 is fixed on plasterboard 112, can be consolidated add-in card 15 using self-tapping screw
Due on plasterboard 112, prevent the vibration of add-in card 15 from coming off, add-in card 15 make it that the close effect of fire proof construction is good.
Filled out between add-in card 15 and pipeline 12 and set fireproof seal gum 14, fireproof seal gum 14 is filled at pipeline 12 and added
Between plate 15, the thickness of fireproof seal gum 14 requires to be clogged according to the fire resisting time limit, be limited to when the fire resisting of design 2 it is small when
When, the thickness of filling fireproof seal gum 14 is 15mm, when being limited to 3 hours when the fire resisting of design, filling fireproof seal gum 14
Thickness is 25mm, and avoiding fireproof seal gum 14, largely filling causes to waste.The fireproof seal gum 14 is intumescent fluid sealant.Ensure
Fireproof seal gum 14 flushes with the lateral surface of add-in card 15, and the width of the add-in card 15 is 50mm to 150mm, and add-in card 15 is stone
Cream plate, the gap of pipeline 12 and the plasterboard 112 of partition wall 11 is blocked, gap between add-in card 15 and pipeline 12 for 10mm extremely
20mm, the 10mm to 20mm gap location, which is filled out, sets fireproof seal gum 14.Fireproof seal gum 14 is expansion fire-proof fluid sealant.
Pipeline 12 is worn into perforating 113 includes：Sleeve pipe 17 is set in perforating 113, sleeve pipe 17 is temporarily fixed on
In perforating 113, the gap of filling rock wool 13 is left between sleeve pipe 17 and perforating 113；Pipeline 12 is worn into sleeve pipe 17, pipeline
The gap of filling rock wool 13 is left between 12 and sleeve pipe 17.
Filled out in the junction of add-in card 15 and bulkhead of light-weight steel keel plaster tablet 11 and set fireproof seal gum 16, the fireproof seal gum
16 be elastic fireproof sealant, and elastic fireproof sealant is laid in the junction of add-in card 15 and plasterboard 112, and what is said or talked about type is prevented
The exposed face of fiery fluid sealant smears into inclined plane, and the inclined plane tilts from the outside of add-in card 15 towards the lateral surface of plasterboard 112.
It is after add-in card 15 and the junction of plasterboard 112 coating fireproof seal gum 16, the fireproof seal gum 16 is floating with 45° angle, it is complete
Into the closure at whole hole.
The present invention is described in detail above in association with accompanying drawing embodiment, those skilled in the art can be according to upper
State and bright many variations example is made to the present invention.Thus, some details in embodiment should not form limitation of the invention, this
Invention will be used as protection scope of the present invention using the scope that appended claims define.
Claims (8)
1. a kind of pipeline wears the fire proof construction of bulkhead of light-weight steel keel plaster tablet, it is characterised in that including：
The perforating for being opened in bulkhead of light-weight steel keel plaster tablet, being worn for pipeline；
Tamp the rock wool between the pipeline outer wall and the perforating；
Block the add-in card at the hole of the perforating, the add-in card on the pipeline and with the lightgage steel joist stone
Cream plate partition wall is fixedly connected；And
The fireproof seal gum being filled between the add-in card and the pipeline；
Also include located at the sleeve pipe between the pipeline and the perforating, the rock is filled between described sleeve pipe and the pipeline
Cotton, the rock wool is filled between described sleeve pipe and the perforating.
2. pipeline as claimed in claim 1 wears the fire proof construction of bulkhead of light-weight steel keel plaster tablet, it is characterised in that is filled at institute
It is expansion fire-proof fluid sealant, the expansion fire-proof fluid sealant and institute to state the fireproof seal gum between add-in card and the pipeline
The lateral surface for stating add-in card flushes.
3. pipeline as claimed in claim 1 wears the fire proof construction of bulkhead of light-weight steel keel plaster tablet, it is characterised in that described to wear
Hole is through the hole of the bulkhead of light-weight steel keel plaster tablet or for light steel in the bulkhead of light-weight steel keel plaster tablet
The hole of keel and plasterboard positioned at side.
4. pipeline as claimed in claim 1 wears the fire proof construction of bulkhead of light-weight steel keel plaster tablet, it is characterised in that also includes filling out
Elastic fireproof sealant located at the add-in card and the bulkhead of light-weight steel keel plaster tablet junction, the elastic fireproof sealing
Glue is from the outside of the add-in card towards the inclined setting of the lateral surface of the bulkhead of light-weight steel keel plaster tablet.
5. a kind of pipeline wears the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet, it is characterised in that including：
Bulkhead of light-weight steel keel plaster tablet is provided, perforating is reserved with or in the light steel in the bulkhead of light-weight steel keel plaster tablet
Perforating is opened up on keel plasterboard partition wall；
Pipeline is provided, pipeline is worn into the perforating；
The dense packing effect rock wool between the outer wall and the perforating of the pipeline；
Add-in card is blocked at the hole of the perforating so that the add-in card on the pipeline and with the light steel
Keel plasterboard partition wall is connected；And
Filled out between the add-in card and the pipeline and set fireproof seal gum；Pipeline wherein is worn into the perforating includes：
In setting sleeve pipe in the perforating, the gap for filling rock wool is left between described sleeve pipe and the perforating；
The pipeline is worn into described sleeve pipe, and the gap for filling rock wool is left between described sleeve pipe.
6. pipeline as claimed in claim 5 wears the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet, its feature exists
In, filled out between the add-in card and the pipeline and set fireproof seal gum, including：
Filled out in the gap location of the add-in card and the pipeline and set expansion fire-proof fluid sealant so that the expansion fire-proof sealing
Glue flushes with the lateral surface of the add-in card.
7. pipeline as claimed in claim 6 wears the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet, its feature exists
In, the perforating be through the bulkhead of light-weight steel keel plaster tablet hole or for through the light steel keel gypsum board every
The hole of lightgage steel joist in wall and the plasterboard positioned at side.
8. pipeline as claimed in claim 5 wears the construction method of the fire proof construction of bulkhead of light-weight steel keel plaster tablet, its feature exists
In, the junction for being also included in the add-in card and the bulkhead of light-weight steel keel plaster tablet is filled out and sets fireproof seal gum, including：
Filled out in the junction of the add-in card and the bulkhead of light-weight steel keel plaster tablet and set elastic fireproof sealant；
The exposed face of the elastic fireproof sealant is smeared into inclined plane, the inclined plane be from the outside of the add-in card towards
The lateral surface of the 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 CN105135065A (en) | 2015-12-09 |
| CN105135065B true CN105135065B (en) | 2018-03-27 |
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| JP6666654B2 (en) * | 2015-03-26 | 2020-03-18 | 積水化学工業株式会社 | Fire resistant structure of beam |
| CN105805426B (en) * | 2016-03-30 | 2017-10-27 | 上海火克新材料有限公司 | Pipeline runs through device |
| 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 |
| NL1042540B1 (en) * | 2017-09-11 | 2019-03-19 | Beele Eng Bv | 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 |
| 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 |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2614642B2 (en) * | 1988-06-02 | 1997-05-28 | 株式会社クボタ | Slab penetrating steel pipe joint structure |
| JP3817532B2 (en) * | 2003-01-10 | 2006-09-06 | 積水化学工業株式会社 | Fireproof compartment penetration structure |
| CN103162023A (en) * | 2011-12-10 | 2013-06-19 | 陆茹 | Pipeline through-wall wall fireproofing structure |
| CN203215093U (en) * | 2013-05-07 | 2013-09-25 | 陕西建工集团设备安装工程有限公司 | Wearing floor water retaining platform and blockage construction structure of electric shaft bridge |
| CN204164508U (en) * | 2014-10-08 | 2015-02-18 | 上海建工四建集团有限公司 | Double wall sound insulating structure worn by a kind of pipeline |
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