CN113944242A - Waterproof method for outer wall post-cast strip - Google Patents
Waterproof method for outer wall post-cast strip Download PDFInfo
- Publication number
- CN113944242A CN113944242A CN202111247859.9A CN202111247859A CN113944242A CN 113944242 A CN113944242 A CN 113944242A CN 202111247859 A CN202111247859 A CN 202111247859A CN 113944242 A CN113944242 A CN 113944242A
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- Prior art keywords
- cast strip
- post
- wall
- steps
- waterproof method
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000002023 wood Substances 0.000 claims abstract description 18
- 238000009415 formwork Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 12
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000004078 waterproofing Methods 0.000 description 5
- 210000002105 tongue Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion 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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6803—Joint covers
-
- 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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6806—Waterstops
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a waterproof method for an outer wall post-cast strip, which comprises the following steps: s1, installing a wood formwork on the inner side of the outer wall post-cast strip concrete; s2, reserving a groove on the outer side of the outer wall post-cast strip concrete; s3, mounting the prefabricated plate in the groove; s4, connecting the wood template with the precast slab through split bolts; s5, repeating the steps S1-S4 to install the rest wood templates and the prefabricated slabs; the invention provides a waterproof method of an outer wall post-cast strip, which is convenient to construct and good in waterproof effect.
Description
Technical Field
The invention relates to the technical field of waterproof construction, in particular to a waterproof method for an outer wall post-cast strip.
Background
At present, the underground depth of the construction industry is deep, and the distance between the enclosure structure and the outer wall edge of the basement is very short. The common method adopts a convex brick moulding bed built by masonry, but the distance between the enclosure structure and the outer wall of the basement is very narrow, and the operation space is very small. The manual masonry and plastering have low work efficiency, resource waste and potential safety hazard. Meanwhile, when the basement is backfilled, a certain side pressure is formed on the brick masonry wall, so that damage is easily caused. The whole construction period is adversely affected to a certain extent, and the economic efficiency is unreasonable due to the adoption of templates made of other materials.
In conclusion, the prior art also lacks a waterproof method for the post-cast strip of the outer wall, which is convenient to construct and has good waterproof effect.
Disclosure of Invention
The invention provides a waterproof method of an outer wall post-cast strip, which is convenient to construct and good in waterproof effect.
To achieve the purpose, the invention provides the following technical scheme:
the invention provides a waterproof method for an outer wall post-cast strip, which comprises the following steps:
s1, installing a wood formwork on the inner side of the outer wall post-cast strip concrete;
s2, reserving a groove on the outer side of the outer wall post-cast strip concrete;
s3, mounting the prefabricated plate in the groove;
s4, connecting the wood template with the precast slab through split bolts;
and S5, repeating the steps S1-S4 to install the rest wood formworks and prefabricated plates.
Preferably, the method for waterproofing the post-cast strip of the outer wall further comprises the following steps: and a reinforced transverse steel pipe is arranged on the outer side of the wood formwork.
Preferably, step S5 includes: and 2 adjacent prefabricated plates are connected by adopting a tongue-and-groove.
Preferably, step S4 includes: the split screw rods and the inner steel bars of the prefabricated plates are firmly welded by round steel.
Preferably, the method for waterproofing the post-cast strip of the outer wall further comprises the following steps: and steel wire meshes are preset on the left side and the right side of the concrete of the post-cast strip of the outer wall.
Preferably, the method for waterproofing the post-cast strip of the outer wall further comprises the following steps: and (4) pre-arranging a water stop steel plate on the concrete of the post-cast strip of the outer wall.
Preferably, the method for waterproofing the post-cast strip of the outer wall further comprises the following steps: and waterproof coiled materials are arranged at two ends of the precast slab.
Compared with the prior art, the invention has the beneficial effects and remarkable progresses that: the method of the invention uses the existing resources on site, adopts the prefabricated integrated template construction technology, reserves the inner template reinforcing system in advance, can shorten a certain construction period, and has better method for saving resources and labor force.
Drawings
To more clearly illustrate the technical solution of the present invention, the drawings required for the embodiment of the present invention will be briefly described below.
It should be apparent that the drawings in the following description are only drawings of some embodiments of the invention, and that other drawings can be obtained by those skilled in the art without inventive exercise, and the other drawings also belong to the drawings required by the embodiments of the invention.
FIG. 1 is a plan view showing the construction effect of a method for waterproofing an outer wall post-cast strip according to an embodiment of the present invention;
FIG. 2 is a partial schematic view of a construction of a waterproof method for an outer wall post-cast strip according to an embodiment of the present invention;
FIG. 3 is a schematic view of a partial connection of a waterproof method for an outer wall post-cast strip according to an embodiment of the present invention;
in the figure, 1, prefabricated plates, 2, split bolts, 3, connecting plate grooves and tongues, 4, a double-layer steel wire mesh, 5, a water-stop steel plate, 6, a wood formwork, 7, a waterproof coiled material, 8, post-cast strip concrete, 9, a reinforced transverse steel pipe, 11, prefabricated plate reinforcing ribs, 12, prefabricated plate convex grooves, 13, a first prefabricated plate, 14, a second prefabricated plate, 21, a water-stop sheet, 22, a rubber ring, 23, nuts, a mountain-shaped clamp and 24 are connected with round steel bars.
Detailed Description
In order to make the objects, technical solutions, beneficial effects and significant progress of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention.
It is to be understood that all of the described embodiments are merely some, and not all, embodiments of the invention; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first", "second" and "third" (if present) and the like in the description and the claims of the present invention are used for distinguishing different objects and are not used for describing a specific order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
It is to be understood that:
in the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be understood broadly, and for example, may be fixedly connected, detachably connected, movably connected, or integrated; either directly or indirectly through intervening media, intangible signal, or even optical, communication between two elements, or an interaction between two elements, unless expressly limited otherwise.
The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It should be further noted that the following embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.
The technical means of the present invention will be described in detail below with specific examples.
Example 1
As shown in fig. 1-3, the construction effect of the exterior wall post-cast strip waterproof method is shown, the construction effect comprises precast slabs 1, split bolts 2, connecting plate grooves and tongues 3, double-layer steel wire meshes 4, water-stop steel plates 5, wood formworks 6, waterproof coiled materials 7, post-cast strip concrete 8, reinforced transverse steel pipes 9, precast slab reinforcing bars 11, precast slab convex grooves 12, first precast slabs 13, second precast slabs 14, water-stop sheets 21, rubber rings 22, nuts, mountain-shaped clamps 23 and connecting round steel 24, the exterior wall post-cast strip precast slabs 1 are turned over according to a design drawing, and the width of each precast slab 1 is controlled to protrude 200mm from two side walls. When the two side outer walls are constructed, a groove needs to be reserved so that the precast slab can be effectively embedded and fixed in the later period. The prefabricated panels 1 are provided with the convex grooves 12 at two sides, and the grooves are reserved in advance during construction of the wall panels at two sides, so that the prefabricated panels 1 can be conveniently connected with the wall bodies at two sides through tongue-and-grooves formed by later-stage prefabricated panels. Referring to fig. 1, a steel wire mesh 4 and a water stop steel plate 5 are reserved in advance. Referring to fig. 2, the steel bars 11 are firmly bound, and the steel bars at the tongue-and-groove parts of the tongue-and-groove 12, the first prefabricated plate 13 and the second prefabricated plate 14 are controlled with emphasis. The opposite-pulling screw rod 2 is processed in advance, the position of the rubber ring 22 is in line with the position of the inner wall edge, the rubber ring is convenient to take out later, the exposed screw rod is cut off, and the inner wall concrete surface is repaired. The connecting round steel 24 is firmly welded with the prefabricated plate reinforcing bars 11 and the split bolts 2, and the rubber rings 22, the nuts and the mountain-shaped clamps 23 are used for connecting the split bolts 2 with the wood formwork 6 and reinforcing the transverse steel pipes 9. When in construction, the inner side wooden template 6 and the reinforced transverse steel pipe 9 are reinforced synchronously along with the assembly of the outer side precast slab 1, and the reinforced transverse steel pipe 9 and the post-cast strip concrete 8 form a system. And after the prefabricated plates are spliced, a waterproof procedure is carried out, and a plastering process is omitted. The prefabricated slab 1 is additionally provided with a waterproof coiled material 7 at the position of the convex groove 12, so that soil body water is prevented from permeating into a post-pouring belt.
In summary, the construction of the embodiment can basically utilize the existing resources on site, and the risk of gaps existing in the splicing process can be reduced through the design of the tongue and groove and the concave-convex groove. The occupied effective operation space of the outer wall is smaller, and the operation and the installation are more convenient.
Example 2
A waterproof method for an outer wall post-cast strip comprises the following steps:
s1, installing a wood formwork on the inner side of the outer wall post-cast strip concrete;
s2, reserving a groove on the outer side of the outer wall post-cast strip concrete;
s3, mounting the prefabricated plate in the groove;
s4, connecting the wood template with the precast slab through split bolts;
and S5, repeating the steps S1-S4 to install the rest wood formworks and prefabricated plates.
In this embodiment, the method further includes the following steps: and a reinforced transverse steel pipe is arranged on the outer side of the wood formwork.
In the present embodiment, step S5 includes: and 2 adjacent prefabricated plates are connected by adopting a tongue-and-groove.
In the present embodiment, step S4 includes: the split screw rods and the inner steel bars of the prefabricated plates are firmly welded by round steel.
In this embodiment, the method further includes the following steps: and steel wire meshes are preset on the left side and the right side of the concrete of the post-cast strip of the outer wall.
In this embodiment, the method further includes the following steps: and waterproof coiled materials are arranged at two ends of the precast slab.
In this embodiment, the method further includes the following steps: and (4) pre-arranging a water stop steel plate on the concrete of the post-cast strip of the outer wall.
During the description of the above description:
the description of the terms "this embodiment," "an embodiment of the invention," "as shown at … …," "further improved technical solution," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention; in this specification, the schematic representations of the terms used above are not necessarily for the same embodiment or example, and the particular features, structures, materials, or characteristics described, etc., may be combined or brought together in any suitable manner in any one or more embodiments or examples; furthermore, those of ordinary skill in the art may combine or combine features of different embodiments or examples and features of different embodiments or examples described in this specification without undue conflict.
Finally, it should be noted that:
the above embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same;
although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that various changes and modifications may be made, and equivalents may be substituted for elements thereof without departing from the scope of the embodiments of the present invention.
Claims (7)
1. A waterproof method for an outer wall post-cast strip is characterized by comprising the following steps:
s1, installing a wood formwork on the inner side of the outer wall post-cast strip concrete;
s2, reserving a groove on the outer side of the outer wall post-cast strip concrete;
s3, mounting the prefabricated plate in the groove;
s4, connecting the wood template with the precast slab through split bolts;
and S5, repeating the steps S1-S4 to install the rest wood formworks and prefabricated plates.
2. The waterproof method for the post-cast strip of the outer wall as claimed in claim 1, further comprising the steps of: and a reinforced transverse steel pipe is arranged on the outer side of the wood formwork.
3. The waterproof method for the post-cast strip of the outer wall as claimed in claim 1, wherein the step S5 includes: and 2 adjacent prefabricated plates are connected by adopting a tongue-and-groove.
4. The waterproof method for the post-cast strip of the outer wall as claimed in claim 3, wherein the step S4 includes: the split screw rods and the inner steel bars of the prefabricated plates are firmly welded by round steel.
5. The waterproof method for the post-cast strip of the outer wall as claimed in claim 1, further comprising the steps of: and steel wire meshes are preset on the left side and the right side of the concrete of the post-cast strip of the outer wall.
6. The waterproof method for the post-cast strip of the outer wall as claimed in claim 1, further comprising the steps of: and (4) pre-arranging a water stop steel plate on the concrete of the post-cast strip of the outer wall.
7. The waterproof method for the post-cast strip of the outer wall as claimed in claim 1, further comprising the steps of: and waterproof coiled materials are arranged at two ends of the precast slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111247859.9A CN113944242A (en) | 2021-10-26 | 2021-10-26 | Waterproof method for outer wall post-cast strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111247859.9A CN113944242A (en) | 2021-10-26 | 2021-10-26 | Waterproof method for outer wall post-cast strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113944242A true CN113944242A (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111247859.9A Pending CN113944242A (en) | 2021-10-26 | 2021-10-26 | Waterproof method for outer wall post-cast strip |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045402A (en) * | 2022-05-29 | 2022-09-13 | 五冶集团上海有限公司 | Method for sealing mold in advance of outer wall post-cast strip |
-
2021
- 2021-10-26 CN CN202111247859.9A patent/CN113944242A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045402A (en) * | 2022-05-29 | 2022-09-13 | 五冶集团上海有限公司 | Method for sealing mold in advance of outer wall post-cast strip |
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