CN115949207A - Construction method for preventing leakage of kitchen flue root - Google Patents
Construction method for preventing leakage of kitchen flue root Download PDFInfo
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- CN115949207A CN115949207A CN202211510493.4A CN202211510493A CN115949207A CN 115949207 A CN115949207 A CN 115949207A CN 202211510493 A CN202211510493 A CN 202211510493A CN 115949207 A CN115949207 A CN 115949207A
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- flue
- sleeve
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- leakage
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 238000005034 decoration Methods 0.000 claims abstract description 13
- 239000011083 cement mortar Substances 0.000 claims abstract description 9
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 206010022000 influenza Diseases 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Abstract
The invention provides a construction method for preventing the leakage of the root part of a kitchen flue, which comprises the following steps: embedding a sleeve at the position of a reserved hole of a flue, and arranging a water stop wing plate outside the sleeve; at least one supporting steel bar is arranged between the inner side of the sleeve and the flue to support the self weight of the flue; carrying out mortar setting treatment on the joint position of the upper flue and the lower flue by using cement mortar, and plugging a gap between the sleeve and the flue by using caulking paste; and performing cement mortar fillet treatment at the position of the sleeve out of the structural plate, and coating a layer of waterproof coating to finish construction. The invention has the advantages that the hidden danger of leakage at the root part of the kitchen flue is eliminated from the source, time-consuming and labor-consuming maintenance caused by leakage at the part in the later period is avoided, the steel sleeve is processed layer by layer at the position higher than the kitchen decoration layer, the hidden danger of leakage is reduced to the maximum extent, the installation step is simple, and the working efficiency is effectively improved.
Description
Technical Field
The invention belongs to the technical field of flue construction between kitchens of residential buildings, and particularly relates to a construction method for preventing the root leakage of a kitchen flue.
Background
In people's daily life, often can meet the condition that the leakage water appears in kitchen room flue root position, bring a great deal of inconvenience for people's daily life to the resident complaint that causes is also more, and the condition maintenance that the leakage water appears in the flue root is got up extremely difficultly, need chisel the furred ceiling at ground fitment layer and kitchen top just can maintain, can not guarantee this position no longer to appear the leakage water even after the maintenance is accomplished.
In the existing method, an iron wire of a hanging mould passes through a position for plugging concrete, and the position of the iron wire has leakage hidden trouble; when a worker blocks a reserved hole, the operation is not standard, the hole is often blocked and formed at one time, layered pouring is not carried out, the worker saves trouble, the chiseling treatment is not carried out on the side edge of a floor slab, the concrete blocking is not compact, the connection of a new concrete interface and an old concrete interface is not firm, and the hidden danger of leakage exists; or a flue water stop joint is arranged in the middle of a floor slab at the reserved hole, the problem that the flue is fixed only by a transverse fixing belt without vertical support and infirm fixing, the weight of the flue is completely transmitted to the flue on one floor and is easy to deform exists in the scheme, meanwhile, the used water-swelling water stop strip is long in time and easy to age, the hidden danger of leakage exists, the distance between the flue and a shear wall is only 15mm, the distance between the flue and a structural slab is only 25mm, the distance is too small, the installation is difficult, and the requirement of 50mm of a 16J916-1 drawing set of a residential exhaust duct (I) is not met.
Disclosure of Invention
The invention aims to solve the problem of providing a construction method for preventing the leakage of the root part of a kitchen flue, and effectively solves the problems that the hidden danger of leakage exists, the flue is fixed only by a transverse fixing belt, vertical support is not available, the fixing is not firm, the weight of the flue is completely transferred to the flue on one layer, and the flue is easy to deform in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: a construction method for preventing the leakage of the root part of a kitchen flue comprises the following steps:
embedding a sleeve at the position of a reserved hole of a flue, and arranging a water stop wing plate outside the sleeve;
at least one supporting steel bar is arranged between the inner side of the sleeve and the flue to support the self weight of the flue;
carrying out mortar setting treatment on the joint position of the upper flue and the lower flue by using cement mortar, and plugging a gap between the sleeve and the flue by using caulking paste;
and performing cement mortar fillet treatment at the position of the sleeve out of the structural plate, and coating a layer of waterproof coating to finish construction.
Furthermore, the size of the sleeve is equal to that of the reserved hole of the flue and is higher than a kitchen decoration layer by a certain distance.
Furthermore, the sleeve is 20-50mm higher than the kitchen finishing layer.
Further, the stagnant water pterygoid lamina includes the butt plate and sets up the flange board of butt plate one side, the flange board pre-buried extremely in the other structural slab of flue, the butt plate then butt the sleeve pipe.
Furthermore, the flange plate is pre-buried in the middle of the structural plate.
Furthermore, the supporting steel bars are arranged at the joint position of the upper flue and the lower flue and are welded with the sleeve.
Further, the support bars are disposed at a distance of 100mm from both side ends of the sleeve.
Further, the waterproof coating is polyurethane waterproof coating.
Furthermore, a concrete pier is made on the kitchen decoration layer along the periphery of the sleeve, and the exposed part of the sleeve is poured and hidden.
By adopting the technical scheme, the hidden danger of leakage at the root of the kitchen flue is stopped from the source, time-consuming and labor-consuming maintenance due to leakage at the part at the later stage is avoided, and complaints of residents due to leakage at the part are also avoided.
Adopt above-mentioned technical scheme, the sleeve pipe sets up in the outside of flue to support it with the support reinforcement, can guarantee can not produce the deformation in follow-up very long period, and the caulking paste has been filled in the gap department between sleeve pipe and flue, the sheathed tube position has further been fixed, and still carried out cement mortar setting at the seam crossing of upper and lower flue and handle, further reduce the risk of seepage, finally still made the concrete mound and carried out outside beautifying, and reduced the part of sleeve pipe with external contact, further guarantee that the sleeve pipe is not corroded by the external world, increase of service life.
Drawings
FIG. 1 is a schematic plan view of a construction structure for preventing leakage at the root of a pre-kitchen flue according to an embodiment of the present invention
FIG. 2 is a sectional view of a construction structure for preventing leakage at the root of a pre-kitchen flue according to an embodiment of the present invention
In the figure:
1. structural plate 2, water stop wing plate 3 and sleeve
4. Supporting steel bar 5, flue 6 and structural wall
7. Caulking paste 8, upper and lower flue joint 9 and kitchen decoration layer
10. Concrete pier
Detailed Description
The invention is further illustrated by the following examples and figures:
in the description of the embodiments of the present invention, it should be understood that the terms "top," "bottom," and the like refer to orientations and positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1 and fig. 2, a schematic plan view and a cross-sectional view of a construction structure for preventing leakage of a root of a pre-kitchen flue, a construction method for preventing leakage of a root of a kitchen flue comprises the following steps:
s1: a sleeve 3 is embedded in a position of a reserved hole of a flue 5, and a water stop wing plate 2 is arranged on the outer side of the sleeve 3; the shape of the sleeve 3 is consistent with that of the flue 5, and the sleeve is sleeved on the periphery of the outer side of the flue 5, and in some feasible embodiments, the sleeve is arranged on the periphery of a joint 8 of the upper flue 5 and the lower flue 5 to prevent the joint from leaking;
the size of the sleeve 3 is consistent with that of the reserved hole of the flue, and a rectangular steel sleeve is generally selected, and the thickness of the rectangular steel sleeve is 8mm; the kitchen decoration layer 9 is arranged above the structural plate 1, and the height of the sleeve 3 is not only higher than that of the structural plate 1, but also needs to be higher than the kitchen decoration layer 9 for a certain distance; in some possible embodiments, the end of one side of the sleeve 3 is 30mm above the top surface of the kitchen finishing layer 9;
the water stop wing plate 2 comprises a butting plate and a flange plate arranged on one side of the butting plate, the flange plate is embedded into a structural plate beside the flue 5, and the butting plate butts against the sleeve 3; the flange plate and the abutting plate are arranged at a certain angle, generally, the flange plate extends outwards along the direction vertical to the abutting plate, and the abutting plate can be contacted with the surface of the sleeve 3 more stably; the thickness of the flange plate is set to be 6mm, the depths of the flange plate extending into the structural wall 6 and the structural plate 1 are both 100mm, and the flange plate is arranged around the sleeve 3;
in some possible embodiments, the flange plates are embedded on one side in the middle of the structural plate 1 and on the other side in the structural wall 6 on the other side of the flue 5.
S2: at least one supporting steel bar 4 is arranged between the inner side of the sleeve 3 and the flue 5 to support the dead weight of the flue 5; the inner side of the sleeve 3 is one side close to the flue 5, the outer side of the sleeve is one side close to the structural wall 6 and the structural plate 1, a certain gap is formed between the inner side of the sleeve 3 and the flue 5, the sleeve 3 needs to be stably fixed around the flue 5, at the moment, a supporting steel bar 4 is arranged between the inner side of the sleeve 3 and the flue 5, one end of the supporting steel bar 4 is abutted or partially extended into the flue 5, and the other end of the supporting steel bar 4 is connected with the inner surface of the sleeve 3;
in some possible embodiments, the supporting steel bars 4 are arranged at the joint positions 8 of the upper flue 5 and the lower flue 5, so that the self weight of the flues 5 can be supported more stably;
in some possible embodiments, the supporting steel bars 4 are arranged at positions 100mm away from the two side ends of the sleeve 3, and uniformly support the flues 5, so that the dead weight of the flues 5 is prevented from being completely transferred to the flues on one floor to generate deformation; the supporting steel bars 4 are arranged at the four side positions of the rectangular steel sleeve;
in some possible embodiments, the support bars 4 are provided with a size of HRB400 and a diameter of 12mm.
S3: the joint position 8 of the upper flue 5 and the lower flue 5 is treated by cement mortar, the leakage of the joint position 8 of the upper flue 5 and the lower flue 5 can be further prevented, the gap between the sleeve 3 and the flue 5 is sealed by caulking paste 7, the sleeve 3 can be further stably arranged around the flue 5, and the leakage can be further prevented.
S4: performing cement mortar fillet treatment at the position of the sleeve 3, which is out of the structural plate 1, and brushing a layer of waterproof coating to finish construction;
in some possible embodiments, the water resistant coating is provided as a polyurethane water resistant coating.
Some possible embodiments further include S5: a concrete pier 10 is made on the kitchen decoration layer 9 along the periphery of the sleeve 3, one side of the concrete pier 10 is abutted against the outer surface of the flue 5, the other side of the concrete pier is abutted against the top surface of the kitchen decoration layer 9, the part of the sleeve 3 higher than the kitchen decoration layer 9 is completely coated, the concrete pier 10 can also be in different shapes according to different exposed shapes of the sleeve 3, and the kitchen decoration layer 9 can be beautified while the sleeve 3 is hidden; the sleeve 3 can be prevented from contacting with the outside, the corrosion and aging time of the sleeve is buffered, the service life of the sleeve is longer, and frequent maintenance is avoided;
typically, the concrete pier 10 has a height of 50mm and a width of 50mm.
The invention can solve the problems of infirm fixation and easy deformation of the flue 5 in the prior art, can solve the problem of large connection infirm through simple materials of the supporting steel bars 4 and the caulking compound 7, and simultaneously processes the position 10 of the steel sleeve 3 higher than the decoration layer 9 layer by layer, so that the hidden danger of leakage is reduced to the maximum extent, and meanwhile, the installation steps are simple, and the working efficiency is effectively improved.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. A construction method for preventing the leakage of the root part of a kitchen flue comprises the following steps:
embedding a sleeve at the position of a reserved hole of a flue, and arranging a water stop wing plate outside the sleeve;
at least one supporting steel bar is arranged between the inner side of the sleeve and the flue to support the self weight of the flue;
carrying out mortar setting treatment on the joint position of the upper flue and the lower flue by using cement mortar, and plugging a gap between the sleeve and the flue by using caulking paste;
and performing cement mortar fillet treatment at the position of the sleeve out of the structural plate, and coating a layer of waterproof coating to finish construction.
2. The construction method for preventing the leakage of the root part of the kitchen flue according to claim 1, wherein the construction method comprises the following steps: the size of the sleeve is equal to that of the reserved hole of the flue and is higher than a kitchen decoration layer by a certain distance.
3. The construction method for preventing the leakage of the root part of the kitchen flue according to claim 2, characterized in that: the sleeve is 20-50mm higher than the kitchen finishing layer.
4. The construction method for preventing the root leakage of the kitchen flue according to claim 1, characterized in that: stagnant water pterygoid lamina includes butt joint board and sets up the flange board of butt joint board one side, the flange board is pre-buried extremely in the other structural slab of flue, butt joint board then butt the sleeve pipe.
5. The construction method for preventing the root leakage of the kitchen flue according to claim 4, wherein the construction method comprises the following steps: the flange plates are pre-embedded in the middle of the structural plates.
6. The construction method for preventing the leakage of the root part of the kitchen flue according to claim 1, wherein the construction method comprises the following steps: the supporting steel bars are arranged at the joint position of the upper flue and the lower flue and are welded with the sleeve.
7. The construction method for preventing the root leakage of the kitchen flue according to claim 6, wherein the construction method comprises the following steps: the supporting steel bars are arranged at positions 100mm away from the end parts of the two sides of the sleeve.
8. The construction method for preventing the root leakage of the kitchen flue according to claim 1, characterized in that: the waterproof coating is polyurethane waterproof coating.
9. The construction method for preventing the leakage of the root part of the kitchen flue according to any one of claims 1 to 8, wherein: and manufacturing a concrete pier on the kitchen decoration layer along the periphery of the sleeve, and pouring and hiding the exposed part of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510493.4A CN115949207A (en) | 2022-11-29 | 2022-11-29 | Construction method for preventing leakage of kitchen flue root |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510493.4A CN115949207A (en) | 2022-11-29 | 2022-11-29 | Construction method for preventing leakage of kitchen flue root |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115949207A true CN115949207A (en) | 2023-04-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211510493.4A Pending CN115949207A (en) | 2022-11-29 | 2022-11-29 | Construction method for preventing leakage of kitchen flue root |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115949207A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211736091U (en) * | 2020-02-13 | 2020-10-23 | 中国建筑第八工程局有限公司 | Waterproof structure of roof with inverted drainage pipe |
| CN212926756U (en) * | 2020-07-14 | 2021-04-09 | 江苏筑森建筑设计有限公司 | Waterproof joint structure of flue root |
| CN215484396U (en) * | 2021-07-02 | 2022-01-11 | 中建新疆建工集团第一建筑工程有限公司 | Embedded component for preventing leakage of root of flue or exhaust passage in kitchen and toilet |
| CN215564163U (en) * | 2021-07-22 | 2022-01-18 | 武汉龙城新能建材有限公司 | Smoke leakage prevention smoke flue |
| CN114319678A (en) * | 2021-12-06 | 2022-04-12 | 中国建筑第八工程局有限公司 | Water stopping structure and water stopping construction method for water-containing room |
| CN217079540U (en) * | 2022-04-22 | 2022-07-29 | 中国建筑一局(集团)有限公司 | Water stop joint for flue |
| CN217234684U (en) * | 2022-02-16 | 2022-08-19 | 天元建设集团有限公司 | Hanging-free hole type combined type ventilation pipe sleeve installation structure |
-
2022
- 2022-11-29 CN CN202211510493.4A patent/CN115949207A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211736091U (en) * | 2020-02-13 | 2020-10-23 | 中国建筑第八工程局有限公司 | Waterproof structure of roof with inverted drainage pipe |
| CN212926756U (en) * | 2020-07-14 | 2021-04-09 | 江苏筑森建筑设计有限公司 | Waterproof joint structure of flue root |
| CN215484396U (en) * | 2021-07-02 | 2022-01-11 | 中建新疆建工集团第一建筑工程有限公司 | Embedded component for preventing leakage of root of flue or exhaust passage in kitchen and toilet |
| CN215564163U (en) * | 2021-07-22 | 2022-01-18 | 武汉龙城新能建材有限公司 | Smoke leakage prevention smoke flue |
| CN114319678A (en) * | 2021-12-06 | 2022-04-12 | 中国建筑第八工程局有限公司 | Water stopping structure and water stopping construction method for water-containing room |
| CN217234684U (en) * | 2022-02-16 | 2022-08-19 | 天元建设集团有限公司 | Hanging-free hole type combined type ventilation pipe sleeve installation structure |
| CN217079540U (en) * | 2022-04-22 | 2022-07-29 | 中国建筑一局(集团)有限公司 | Water stop joint for flue |
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