CN115492264B - Construction method of fireproof and noise-proof structure of rear perforated pipeline of indoor wall - Google Patents
Construction method of fireproof and noise-proof structure of rear perforated pipeline of indoor wall Download PDFInfo
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- CN115492264B CN115492264B CN202211200933.6A CN202211200933A CN115492264B CN 115492264 B CN115492264 B CN 115492264B CN 202211200933 A CN202211200933 A CN 202211200933A CN 115492264 B CN115492264 B CN 115492264B
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 3
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 239000003063 flame retardant Substances 0.000 claims 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/948—Fire-proof sealings or joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/04—Sealing to form a firebreak device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a construction method of a fireproof and noise-proof structure of a rear-opening pipeline of an indoor wall, which comprises the steps of selecting the diameter of a pipeline to be penetrated and detecting the hardness of the pipeline; cleaning the inner wall and the outer wall of the pipeline to be penetrated, and ensuring the smoothness of the inner wall of the pipeline to be penetrated; cutting the pipeline to be penetrated into a first pipeline and a second pipeline by cutting equipment; a first fireproof layer and a first noise-proof layer are arranged on the connecting unit; connecting the first pipeline and the second pipeline through a connecting unit; the wall body is provided with an opening for positioning the connecting unit; the first pipeline and the second pipeline pass through the wall body through the opening until the connecting unit is positioned at the opening; a second noise-proof layer is arranged on the inner wall of the connecting unit; the inner side and the outer side of the wall body are detachably provided with positioning units, and each positioning unit is detachably sleeved on each first pipeline and each second pipeline respectively. The invention improves the safety and stability and solves the problem of sound insulation.
Description
Technical Field
The invention relates to indoor construction, in particular to a construction method of a fireproof and noise-proof structure of a rear-opening pipeline of an indoor wall.
Background
The perforating poling can be convenient for the pipeline to pass building wall on the wall body to with the pipe connection in other rooms, owing to offered the trompil that supplies the pipeline to pass on the wall body, thereby it is not good to lead to adjacent two rooms or room and external sound insulation effect, and after the trompil sets up the pipeline, can not reach the purpose of preventing fires, the fire can spread to another space along the trompil along the pipeline, there is great potential safety hazard, in order to avoid this potential safety hazard, technical day personnel can keep the diameter of trompil the same with the pipeline diameter as far as possible when the trompil, thereby reduce the gap that does not laminate between trompil and the pipeline and produce, thereby improve the security, but this kind can only reduce the speed that the fire spread, and can not reach the purpose of preventing fires completely, the fire still can spread along with the pipeline, and current when the pipeline is worn to establish at the trompil, stability is not high, very easy the circumstances that appear not hard up.
Therefore, the technical personnel in the art aim to provide a construction method for the fireproof and noise-proof structure of the rear-opening pipeline of the indoor wall body, which can effectively solve the technical problems.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention is to provide a construction method for an indoor wall rear-opening pipeline-penetrating fireproof and noise-preventing structure, which can effectively solve the above-mentioned technical problems.
In order to achieve the above purpose, the invention provides a construction method of a fireproof and noise-proof structure of a rear-opening pipeline of an indoor wall, which comprises the following steps:
s1: selecting the diameter of a pipeline to be penetrated, and detecting the hardness of the pipeline;
s2: cleaning the inner wall and the outer wall of the pipeline to be penetrated, and ensuring the smoothness of the inner wall of the pipeline to be penetrated;
s3: cutting the pipeline to be penetrated into a first pipeline and a second pipeline by cutting equipment;
s4: a first fireproof layer and a first noise-proof layer are arranged on the connecting unit;
s5: connecting the first pipeline and the second pipeline through a connecting unit;
s6: the wall body is provided with an opening for positioning the connecting unit;
s7: passing the first and second pipes through the opening through the wall until the connection unit is located at the opening;
s8: a second noise-proof layer is arranged on the inner wall of the connecting unit;
s9: the inner side and the outer side of the wall body are detachably provided with positioning units, and each positioning unit is detachably sleeved on each first pipeline and each second pipeline respectively.
Preferably, the connecting unit comprises a connecting box body, and the second noise-proof layer is arranged on the inner wall of the connecting box body;
the connecting box body is internally provided with a second fireproof layer, three mounting cavities are formed in the connecting box body, the first fireproof layer, the first anti-noise layer and the second fireproof layer are respectively arranged in the mounting cavities, and the first anti-noise layer is located between the first fireproof layer and the second fireproof layer.
Preferably, a connecting pipe is arranged in the connecting box body, connecting discs are arranged at two ends of the connecting pipe, two ends of the connecting pipe are respectively communicated with the first pipeline and the second pipeline through the connecting discs, and the middle part of the connecting pipe is arranged in the mounting cavity in a penetrating mode.
Preferably, before setting up first fire prevention layer and first noise control layer, wear to establish the connecting pipe on cutting apart the frame, form three installation cavity through setting up cutting apart the frame, can dismantle the connection through connection pad and connection box body respectively with the both ends of connecting pipe, again with first fire prevention layer, first noise control layer and second fire prevention layer set up respectively in each the installation cavity.
Preferably, before the first pipeline and the second pipeline are connected through the connecting unit, the lower half section of each positioning unit is buckled on the first pipeline and the second pipeline respectively, and then the connecting unit is arranged at the opening, and the upper half section of the positioning unit is detachably connected with the wall body.
Preferably, the positioning unit comprises a first positioning plate, the inner side of the first positioning plate is detachably connected with the wall body, an upper clamping seat is arranged on the outer side of the lower end of the first positioning plate, a lower clamping seat matched with the upper clamping seat is arranged at the lower end of the upper clamping seat, the inner walls of the upper clamping seat and the lower clamping seat are arc surfaces matched with each other, the arc surfaces are attached to the outer wall of the pipeline, and a second positioning plate detachably connected with the wall body is arranged at the lower end of the lower clamping seat.
Preferably, a second noise-proof layer is arranged between each arc surface and the outer wall of the pipeline, and a fire-resistant layer is arranged on the outer side of the second noise-proof layer.
Preferably, the first positioning plate and the second positioning plate are respectively provided with T-shaped reinforcing ribs connected with the upper clamping seat and the lower clamping seat, and a plurality of reinforcing blocks are respectively arranged at the included angles of the reinforcing ribs and the upper clamping seat and the lower clamping seat.
Preferably, the inner side and the outer side of the wall body are provided with mounting grooves with the same size as the first positioning plates and the second positioning plates, the first positioning plates and the second positioning plates are respectively positioned in the mounting grooves, and the outer ends of the first positioning plates and the second positioning plates are flush with the outer ends of the wall body.
Preferably, two limiting bosses are symmetrically arranged at the lower end of the upper clamping seat, and one end of each limiting boss is provided with an upper threaded hole penetrating through the limiting boss; and the lower clamping seat is provided with limiting grooves matched with the limiting bosses, and lower threaded holes matched with the upper threaded holes are formed in the limiting grooves.
The beneficial effects of the invention are as follows: on one hand, the invention effectively avoids the spread of fire through the pipeline, and improves the safety; on the other hand, the problem of sound insulation of two adjacent spaces caused by pipeline perforation is solved; in yet another aspect, stability after perforation of the tubing is improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic view of a partially enlarged structure at a in fig. 2.
Fig. 4 is a schematic structural view of the present invention without the first positioning plate, the reinforcing ribs, and other components.
Fig. 5 is a schematic view of the structure of three mounting cavities formed in the connection box.
Fig. 6 is a schematic structural view of a first fire-resistant layer and a first noise-resistant layer disposed in a connection box.
Fig. 7 is a schematic structural view of the upper clamping seat.
Fig. 8 is a schematic structural view of the lower clamping seat.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
in the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 8, a construction method of a fireproof and noise-proof structure of an open-pore pipeline behind an indoor wall body comprises the following steps:
s1: selecting the diameter of a pipeline 1 to be penetrated, detecting the hardness of the pipeline 1, and screening out unqualified pipelines;
s2: cleaning the inner wall and the outer wall of the pipeline 1 to be penetrated, and ensuring the smoothness of the inner wall of the pipeline 1 to be penetrated;
s3: cutting the pipe 1 to be pierced into a first pipe 1a and a second pipe 1b by a cutting device (prior art); the cutting may be performed by carrying the cutting device to the site.
S4: a first fireproof layer 5 and a first noise-proof layer 6 are arranged on the connecting unit 2;
s5: the first pipe 1a and the second pipe 1b are connected by the connection unit 2; the connecting unit 2 comprises a connecting box body 2a, and the second noise-proof layer is arranged on the inner wall of the connecting box body 2 a;
the connecting box body 2a is internally provided with a second fireproof layer 9, the connecting box body 2a is internally provided with three mounting cavities 10, the first fireproof layer 5, the first fireproof layer 6 and the second fireproof layer 9 are respectively arranged in the mounting cavities 10, and the first fireproof layer 6 is positioned between the first fireproof layer 5 and the second fireproof layer 9.
The connecting box body 2a is internally provided with a connecting pipe 11, two ends of the connecting pipe 11 are respectively provided with a connecting disc 12, two ends of the connecting pipe 11 are respectively communicated with the first pipeline 1a and the second pipeline 1b through the connecting discs 12, and the middle part of the connecting pipe 11 is arranged in the mounting cavity 10 in a penetrating mode.
Before the first fireproof layer 5 and the first anti-noise layer 6 are arranged, the connecting pipe 11 is arranged on the dividing frame 13 in a penetrating mode, three mounting cavities 10 are formed through the dividing frame 13, two ends of the connecting pipe 11 are detachably connected with the connecting box body 2a through connecting discs 12 respectively, and then the first fireproof layer 5, the first anti-noise layer 6 and the second fireproof layer 9 are arranged in the mounting cavities 10 respectively.
S6: an opening 3 for positioning the connecting unit 2 is formed in the wall body;
s7: passing the first and second pipes 1a, 1b through the opening 3 through the wall 7 until the connection unit 2 is located at the opening 3;
s8: a second noise-proof layer is arranged on the inner wall of the connecting unit 2;
s9: positioning units 8 are detachably arranged on the inner side and the outer side of the wall body 7, and the positioning units 8 are detachably sleeved on the first pipeline 1a and the second pipeline 1b respectively.
Before the first pipeline 1a and the second pipeline 1b are connected through the connecting unit 2, the lower half sections of the positioning units 8 are respectively buckled on the first pipeline 1a and the second pipeline 1b, and then after the connecting unit 2 is arranged at the opening 3, the upper half sections of the positioning units 8 are detachably connected with the wall 7.
The positioning unit 8 comprises a first positioning plate 15, the inner side of the first positioning plate 15 is detachably connected with the wall body 7, an upper clamping seat 16 is arranged on the outer side of the lower end of the first positioning plate 15, a lower clamping seat 17 matched with the upper clamping seat 16 is arranged at the lower end of the upper clamping seat 16, the inner walls of the upper clamping seat 16 and the lower clamping seat 17 are arc surfaces matched with each other, the arc surfaces are attached to the outer wall of the pipeline 1, and a second positioning plate 18 detachably connected with the wall body 7 is arranged at the lower end of the lower clamping seat 17.
A second noise-proof layer is arranged between each arc surface and the outer wall of the pipeline 1, and a fire-resistant layer is arranged on the outer side of the second noise-proof layer.
The first positioning plate 15 and the second positioning plate 18 are respectively provided with a T-shaped reinforcing rib 20 connected with the upper clamping seat 16 and the lower clamping seat 17, and a plurality of reinforcing blocks 21 are respectively arranged at the included angles of the reinforcing ribs 20, the upper clamping seat 16 and the lower clamping seat 17.
The inner side and the outer side of the wall body 7 are respectively provided with a mounting groove 22 with the same size as the first positioning plate 15 and the second positioning plate 18, each first positioning plate 15 and each second positioning plate 18 are respectively positioned in each mounting groove 22, and the outer end of each first positioning plate is flush with the outer end of the wall body 7.
Two limiting bosses 30 are symmetrically arranged at the lower end of the upper clamping seat 16, and one end of each limiting boss 30 is provided with an upper threaded hole 31 penetrating through the limiting boss 30; the lower clamping seat 17 is provided with a limiting groove 32 matched with each limiting boss 30, and each limiting groove 32 is internally provided with a lower threaded hole 33 matched with the upper threaded hole 31.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (8)
1. The construction method of the fireproof and noise-proof structure of the rear perforated pipeline of the indoor wall body is characterized by comprising the following steps of:
s1: selecting the diameter of a pipeline (1) to be penetrated, and detecting the hardness of the pipeline (1);
s2: cleaning the inner wall and the outer wall of the pipeline (1) to be penetrated, and ensuring the smoothness of the inner wall of the pipeline (1) to be penetrated;
s3: cutting the pipeline (1) to be penetrated into a first pipeline (1 a) and a second pipeline (1 b) by cutting equipment;
s4: a first fireproof layer (5) and a first noise-proof layer (6) are arranged on the connecting unit (2);
s5: the first pipeline (1 a) and the second pipeline (1 b) are connected through the connecting unit (2);
s6: an opening (3) for positioning the connecting unit (2) is formed in the wall body;
s7: passing the first and second pipes (1 a, 1 b) through the opening (3) through the wall (7) until the connection unit (2) is located at the opening (3);
s8: a second noise-proof layer is arranged on the inner wall of the connecting unit (2);
s9: positioning units (8) are detachably arranged on the inner side and the outer side of the wall body (7), and the positioning units (8) are detachably sleeved on the first pipelines (1 a) and the second pipelines (1 b) respectively;
the connecting unit (2) comprises a connecting box body (2 a), and the second noise-proof layer is arranged on the inner wall of the connecting box body (2 a);
the connecting box body (2 a) is internally provided with a second fireproof layer (9), three mounting cavities (10) are formed in the connecting box body (2 a), the first fireproof layer (5), the first anti-noise layer (6) and the second fireproof layer (9) are respectively arranged in the mounting cavities (10), and the first anti-noise layer (6) is positioned between the first fireproof layer (5) and the second fireproof layer (9);
connecting pipe (11) are arranged in the connecting box body (2 a), connecting discs (12) are arranged at two ends of each connecting pipe (11), two ends of each connecting pipe (11) are respectively communicated with the first pipeline (1 a) and the second pipeline (1 b) through the connecting discs (12), and the middle part of each connecting pipe (11) is arranged in each mounting cavity (10) in a penetrating mode.
2. The construction method of the fireproof and noise-proof structure of the rear-opening pipeline of the indoor wall body is characterized by comprising the following steps: before setting up first flame retardant coating (5) and first noise control layer (6), wear to establish connecting pipe (11) on cutting apart frame (13), form three installation cavity (10) through setting up cutting apart frame (13), can dismantle the connection through connection pad (12) and connection box body (2 a) respectively with the both ends of connecting pipe (11), again with first flame retardant coating (5), first noise control layer (6) and second flame retardant coating (9) set up respectively in each installation cavity (10).
3. The construction method of the fireproof and noise-proof structure of the rear-opening pipeline of the indoor wall body is characterized by comprising the following steps: before the first pipeline (1 a) and the second pipeline (1 b) are connected through the connecting unit (2), the lower half sections of the positioning units (8) are respectively buckled on the first pipeline (1 a) and the second pipeline (1 b), and then after the connecting unit (2) is arranged at the opening (3), the upper half sections of the positioning units (8) are detachably connected with the wall body (7).
4. The construction method of the fireproof and noise-proof structure of the rear open pore pipeline of the indoor wall body as claimed in claim 3, wherein the construction method comprises the following steps: the positioning unit (8) comprises a first positioning plate (15), the inner side of the first positioning plate (15) is detachably connected with the wall body (7), an upper clamping seat (16) is arranged on the outer side of the lower end of the first positioning plate (15), a lower clamping seat (17) matched with the upper clamping seat (16) is arranged at the lower end of the upper clamping seat (16), the inner walls of the upper clamping seat (16) and the lower clamping seat (17) are arc surfaces matched with each other, the arc surfaces are attached to the outer wall of the pipeline (1), and a second positioning plate (18) detachably connected with the wall body (7) is arranged at the lower end of the lower clamping seat (17).
5. The construction method of the fireproof and noise-proof structure of the rear-opening pipeline of the indoor wall body is characterized in that: a second noise-proof layer is arranged between each arc surface and the outer wall of the pipeline (1), and a fire-resistant layer is arranged on the outer side of the second noise-proof layer.
6. The construction method of the fireproof and noise-proof structure of the rear-opening pipeline of the indoor wall body is characterized in that: t-shaped reinforcing ribs (20) connected with the upper clamping seat (16) and the lower clamping seat (17) are arranged on the first positioning plate (15) and the second positioning plate (18), and a plurality of reinforcing blocks (21) are arranged at included angles of the reinforcing ribs (20) with the upper clamping seat (16) and the lower clamping seat (17) respectively.
7. The construction method of the fireproof and noise-proof structure of the rear-opening pipeline of the indoor wall body is characterized in that: the inner side and the outer side of the wall body (7) are provided with mounting grooves (22) which are the same as the first positioning plates (15) and the second positioning plates (18) in size, the first positioning plates (15) and the second positioning plates (18) are respectively positioned in the mounting grooves (22), and the outer ends of the first positioning plates and the second positioning plates are flush with the outer ends of the wall body (7).
8. The construction method of the fireproof and noise-proof structure of the rear-opening pipeline of the indoor wall body is characterized in that: two limit bosses (30) are symmetrically arranged at the lower end of the upper clamping seat (16), and an upper threaded hole (31) penetrating through the limit bosses (30) is formed at one end of each limit boss (30); the lower clamping seat (17) is provided with limiting grooves (32) matched with the limiting bosses (30), and each limiting groove (32) is internally provided with a lower threaded hole (33) matched with the upper threaded hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211200933.6A CN115492264B (en) | 2022-09-29 | 2022-09-29 | Construction method of fireproof and noise-proof structure of rear perforated pipeline of indoor wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211200933.6A CN115492264B (en) | 2022-09-29 | 2022-09-29 | Construction method of fireproof and noise-proof structure of rear perforated pipeline of indoor wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115492264A CN115492264A (en) | 2022-12-20 |
| CN115492264B true CN115492264B (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211200933.6A Active CN115492264B (en) | 2022-09-29 | 2022-09-29 | Construction method of fireproof and noise-proof structure of rear perforated pipeline of indoor wall |
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| Country | Link |
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| CN (1) | CN115492264B (en) |
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| CN101016759A (en) * | 2007-01-12 | 2007-08-15 | 杨建平 | Fiver cement board grouting wall and construction method therefor |
| DE102008059564A1 (en) * | 2008-11-28 | 2010-06-02 | Fischerwerke Gmbh & Co. Kg | Fire protection device for sealing unit of pipe used for guiding e.g. wire through wall, has sleeve, where fire protection material is arranged on inner side of sleeve at supporting material and is self-adhesive on both sides |
| CN105135065A (en) * | 2015-06-24 | 2015-12-09 | 中国建筑第八工程局有限公司 | Fireproof structure allowing pipeline to penetrate lightgage steel joist gypsum board partition wall and construction method of fireproof structure |
| CN113356409A (en) * | 2021-01-28 | 2021-09-07 | 浙江亚厦装饰股份有限公司 | Pipeline integrated installation device and method |
| CN215950612U (en) * | 2021-06-18 | 2022-03-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Wall body trompil fire prevention plugging device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9441367B2 (en) * | 2011-10-28 | 2016-09-13 | Wladimir de Freitas Silvestre | Supporting element for pipes in buildings and application method of a pipe supporting element in a flagstone |
-
2022
- 2022-09-29 CN CN202211200933.6A patent/CN115492264B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016759A (en) * | 2007-01-12 | 2007-08-15 | 杨建平 | Fiver cement board grouting wall and construction method therefor |
| DE102008059564A1 (en) * | 2008-11-28 | 2010-06-02 | Fischerwerke Gmbh & Co. Kg | Fire protection device for sealing unit of pipe used for guiding e.g. wire through wall, has sleeve, where fire protection material is arranged on inner side of sleeve at supporting material and is self-adhesive on both sides |
| CN105135065A (en) * | 2015-06-24 | 2015-12-09 | 中国建筑第八工程局有限公司 | Fireproof structure allowing pipeline to penetrate lightgage steel joist gypsum board partition wall and construction method of fireproof structure |
| CN113356409A (en) * | 2021-01-28 | 2021-09-07 | 浙江亚厦装饰股份有限公司 | Pipeline integrated installation device and method |
| CN215950612U (en) * | 2021-06-18 | 2022-03-04 | 中国能源建设集团广东省电力设计研究院有限公司 | Wall body trompil fire prevention plugging device |
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| Publication number | Publication date |
|---|---|
| CN115492264A (en) | 2022-12-20 |
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