CN220747452U - Formwork system and waterproof structure of parapet - Google Patents
Formwork system and waterproof structure of parapet Download PDFInfo
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- CN220747452U CN220747452U CN202322183434.7U CN202322183434U CN220747452U CN 220747452 U CN220747452 U CN 220747452U CN 202322183434 U CN202322183434 U CN 202322183434U CN 220747452 U CN220747452 U CN 220747452U
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- parapet
- coiled material
- template
- embedded
- assembly
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- 238000009415 formwork Methods 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 85
- 239000002023 wood Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 19
- 238000000429 assembly Methods 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract description 6
- 238000005336 cracking Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001502 supplementing effect Effects 0.000 abstract description 2
- 238000004078 waterproofing Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to a formwork supporting system and a waterproof structure of parapet walls. The formwork supporting system comprises parapet walls, roofs, back edge assemblies, formwork assemblies and pre-buried coiled materials, wherein the formwork assemblies are fixedly arranged on the inner side surface and the outer side surface of the parapet walls respectively, and the back edge assemblies are fixedly arranged on the outer side surface of each formwork assembly; the template assembly is arranged on the inner side, the embedded coiled material is clamped on the template assembly, one end part of the embedded coiled material is embedded in the parapet, and the other end part of the embedded coiled material is arranged on the outer side of the parapet. The embedded coiled material is clamped between the inner template components and can be fixed, so that a pressing groove and a secondary groove supplementing are not required, the construction process is reduced, the construction process is accelerated, and the labor and material cost and the construction period are saved; the construction is simple and convenient, the embedded coiled material is fixed straight and has consistent height, the construction is formed at one time, the forming quality is good, the risks of secondary groove repairing cracking and leakage are avoided, and the waterproof effect is good.
Description
Technical Field
The utility model belongs to the field of waterproof coiled material construction, relates to waterproof coiled material construction of parapet walls, and in particular relates to a formwork supporting system and a waterproof structure of parapet walls.
Background
The waterproof coiled material is mainly used for building walls, roofs, tunnels, highways and the like, is a flexible building material product which can be curled into a coiled shape and is used for resisting leakage of external rainwater and underground water, is used as a leakage-free connection between an engineering foundation and a building, and is a first waterproof barrier of the whole engineering.
The traditional way of installing waterproofing membrane on parapet wall is to reserve the indent when being under construction, and waterproofing membrane is fixed in the indent, carries out secondary cement mortar to the indent after the construction is accomplished and fills and seals, has following problem:
1. the pressing groove is usually a cutting template strip, and the double layers are fixed on the template and are required to be installed manually; because the template strip is smaller, the construction process of workers is not precise, and the like, the molding quality of the pressing groove is poor; the groove pressing mold plate strip is not easy to detach, concrete is easy to fall off edges and corners during detachment, and material and labor cost are increased;
2. the waterproof coiled material is not straight in the fixing process, the pressing groove is required to be closed by secondary cement mortar, and materials are wasted; and because the cement mortar has lower strength, the hidden danger of quality problems in sealing and waterproofing of the roof caused by falling, cracking and leakage of coiled materials exists, the construction cost is increased and the construction period is prolonged when reworking is performed again.
Therefore, we propose a formwork system and waterproof structure for parapet wall to solve the above problems.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a formwork supporting system and a waterproof structure of parapet walls with good quality and low cost.
In order to solve the problems, the technical scheme of the utility model is as follows:
the formwork supporting system of the parapet comprises a parapet, a roof, back edge assemblies, formwork assemblies and pre-buried coiled materials, wherein the inner side surface and the outer side surface of the parapet are respectively and fixedly provided with the formwork assemblies, and the outer side surface of each formwork assembly is fixedly provided with the back edge assembly;
the template assembly is arranged on the inner side, the embedded coiled material is clamped on the template assembly, one end part of the embedded coiled material is embedded in the parapet, and the other end part of the embedded coiled material is arranged on the outer side of the parapet.
In a further embodiment, the formwork assembly comprises an outer formwork and an inner formwork assembly, the outer formwork is fixedly mounted on the outer side face of the parapet, and the inner formwork assembly is fixedly mounted on the inner side face of the parapet.
In a further embodiment, the inner template assembly comprises an upper template and a lower template, wherein the upper template is fixedly arranged at the upper end part of the inner side surface of the parapet, and the lower template is fixedly arranged at the lower end part of the inner side surface of the parapet;
and one end part of the embedded coiled material is clamped between the upper template and the lower template.
In a further embodiment, the back edge assembly comprises a plurality of main back edges and a plurality of secondary back edges, the plurality of secondary back edges are fixedly arranged on the template assembly at vertical intervals, and the plurality of main back edges are fixedly arranged on the secondary back edges at vertical intervals;
the main back edges positioned on two sides of the parapet wall are fixedly installed together through split bolts.
In a further embodiment, one end of the pre-buried coil is located between the upper and lower templates, and the other end of the pre-buried coil is located between the primary and secondary back ridges.
In a further embodiment, the secondary back ridge is fixedly installed on both the upper template and the lower template at the pre-buried coiled material.
In a further embodiment, the pre-buried coil is secured to the inner form assembly by binding threads.
In a further embodiment, the back ridge assembly is made of wood material.
A waterproof structure of parapet wall, the lower tip internal fixation of parapet has the one end of waterproofing membrane subassembly, fixed mounting has on the roofing the other end of waterproofing membrane subassembly.
In a further embodiment, the waterproof coiled material assembly comprises the embedded coiled material and a roofing coiled material, one end portion of the embedded coiled material is embedded in the parapet wall, the other end portion of the embedded coiled material and one end portion of the roofing coiled material are fixedly connected to the side wall of the parapet wall in a lap joint mode, and the other end portion of the roofing coiled material is fixedly installed on the roofing.
Compared with the prior art, the utility model has the beneficial effects that:
1. the embedded coiled material is clamped between the inner template components and can be fixed, so that the pressing grooves and secondary groove supplementing are not required, the construction procedures are reduced, the construction process is quickened, and the labor and material cost and the construction period are saved.
2. The utility model has simple and convenient construction, the embedded coiled materials are fixed straight and have consistent height, the construction is formed at one time, the forming quality is good, the risks of cracking and leakage of the secondary groove repairing are avoided, and the waterproof effect is good.
3. The secondary back ridge is reinforced and installed at the joint of the upper template and the lower template, so that the structural strength of the upper template and the lower template is improved, and the installation of the embedded coiled material is ensured to be firm and reliable.
4. The utility model adopts the binding wires to temporarily and fixedly mount the embedded coiled material on the lower template, thereby avoiding the problem that the embedded coiled material falls off, and being stable and reliable.
Drawings
FIG. 1 is a schematic diagram of a formwork system for parapet;
FIG. 2 is a schematic diagram of a pre-buried coiled material structure of a formwork system of parapet wall;
fig. 3 is a schematic view of a waterproof structure of parapet wall.
In the figure: 1. a back ridge assembly; 11. a main back ridge; 12. secondary back ridge; 2. a template assembly; 21. an outer template; 22. an inner template assembly; 221. an upper template; 222. a lower template; 3. a waterproof roll assembly; 31. embedding coiled materials; 32. roofing coiled materials; 4. a split bolt; 5. parapet wall; 6. roof covering; 7. a heat preservation layer; 8. and (5) leveling the layer.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Example 1:
a formwork system of parapet, as shown in figure 1, figure 2, include back stupefied assembly 1, template assembly 2 and pre-buried coiled material 31; the edge fixed mounting of roofing 6 has parapet 5, and parapet 5's interior, the equal fixed mounting of lateral surface have template subassembly 2, and the lateral surface fixed mounting of template subassembly 2 has back of the body stupefied subassembly 1, and the one end of the pre-buried coiled material 31 of fixed mounting on the template subassembly 2, the other end of pre-buried coiled material 31 is located parapet 5 outward.
The template assembly 2 comprises an outer template 21 and an inner template assembly 22, wherein the outer template 21 is fixedly arranged on the outer side surface of the parapet 5, and the inner template assembly 22 is fixedly arranged on the inner side surface of the parapet 5; the inner die plate assembly 22 includes an upper die plate 221 and a lower die plate 222, the upper die plate 221 is fixedly installed above the lower die plate 222, and an end portion of the pre-buried coil 31 is interposed between the upper die plate 221 and the lower die plate 222. Preferably, the pre-buried coil 31 is fixedly mounted to the lower mold plate 222 using binding wires.
The back edge assembly 1 comprises a plurality of main back edges 11 and a plurality of secondary back edges 12, the outer template 21 and the inner template assembly 22 are respectively and vertically and uniformly provided with the plurality of secondary back edges 12 at intervals, and the secondary back edges 12 are longitudinally arranged; a plurality of main back edges 11 are longitudinally and uniformly arranged on the outer side surface of the secondary back edge 12 at intervals, and the main back edges 11 are vertically arranged and are vertical to the secondary back edges 12; the main back ribs 11 positioned at the two sides of the parapet 5 are fixedly installed together through split bolts 4, and the split bolts 4 penetrate through the template component 2 and the parapet 5. One end of the embedded coiled material 31 is fixedly arranged between the upper template 221 and the lower template 222, and the other end of the embedded coiled material 31 is positioned between the main back ridge 11 and the secondary back ridge 12. Preferably, the back edge component 1 is made of wood materials, and the secondary back edges 12 are fixedly arranged on the upper template 221 and the lower template 222 which are positioned at the pre-buried coiled material 31.
Example 2:
as shown in fig. 3, a waterproof structure of parapet wall 5 has one end of waterproof roll assembly 3 fixedly mounted in the lower end, and the other end of waterproof roll assembly 3 is fixedly mounted on roof 6.
The waterproof coiled material assembly 3 comprises an embedded coiled material 31 and a roofing coiled material 32, wherein one end part of the embedded coiled material 31 is fixedly arranged in the parapet 5, and the other end part of the embedded coiled material 31 is overlapped with one end part of the roofing coiled material 32; the leveling layer 8 and the heat preservation layer 7 are sequentially arranged on the roof 6, and the other end part of the roofing coiled material 32 is fixedly arranged on the heat preservation layer 7. Preferably, the length of the embedded coiled material 31 positioned at one end of the inner template assembly 22 is 50mm, and the length of the embedded coiled material positioned outside the inner template assembly 22 is not less than 250mm; the overlap width of the pre-buried coiled material 31 and the roofing coiled material 32 is not less than 150mm.
The working principle of the utility model is as follows: the height of the embedded coiled material 31 and the height of the lower template 222 are designed according to the drainage gradient and the heat preservation thickness of the construction drawing, and the embedded coiled material 31 and the template assembly 2 are manufactured and cut according to the construction drawing.
The outer form 21 is installed first, and then the lower form 222 is installed at the lower end of the parapet wall 5. Temporary correction and fixing are performed on the outer die plate 21 and the lower die plate 222; one end of the pre-buried coiled material 31 is fixedly arranged at the inner side of the lower template 222, and is temporarily fixed by binding wires; an upper die plate 221 is fixedly mounted on the upper end of the parapet wall 5, and the upper die plate 221 and the lower die plate 222 jointly clamp the embedded coiled material 31. The back edge component 1 is fixedly arranged on the template component 2, and the secondary back edges 12 are additionally arranged on the upper template 221 and the lower template 222 which are positioned at the embedded coiled material 31 so as to strengthen the structural strength at the interface of the upper template 221 and the lower template 222.
After the template assembly 2 and the back edge assembly 1 are installed, concrete pouring is carried out, protection measures are taken for the embedded coiled material 31 during pouring, and pollution of the concrete to the surface of the embedded coiled material 31 is prevented; after pouring, the template assembly 2 is removed, and the pre-buried coiled material 31 is protected during removal. The exposed width of the embedded coiled material 31 is checked, and when the exposed widths are inconsistent, the exposed widths are cut consistently, so that the appearance quality after lapping is ensured. The roofing coiled material 32 is positioned at the inner side of the embedded coiled material 31 during lapping, and the lapping width is not less than 150mm.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. The utility model provides a formwork system of parapet, includes parapet (5) and roofing (6), its characterized in that: the novel corrugated board comprises a parapet wall body and is characterized by further comprising a back edge assembly (1), a template assembly (2) and pre-buried coiled materials (31), wherein the template assembly (2) is fixedly arranged on the inner side surface and the outer side surface of the parapet wall (5), and the back edge assembly (1) is fixedly arranged on the outer side surface of each template assembly (2);
the embedded coiled material (31) is clamped on the template assembly (2) at the inner side, one end part of the embedded coiled material (31) is embedded in the parapet (5), and the other end part of the embedded coiled material (31) is positioned at the outer side of the parapet (5).
2. A parapet formwork system as in claim 1 wherein: the formwork assembly (2) comprises an outer formwork (21) and an inner formwork assembly (22), the outer side face of the parapet (5) is fixedly provided with the outer formwork (21), and the inner side face of the parapet (5) is fixedly provided with the inner formwork assembly (22).
3. A parapet formwork system as in claim 2 wherein: the inner template assembly (22) comprises an upper template (221) and a lower template (222), the upper template (221) is fixedly arranged at the upper end part of the inner side surface of the parapet (5), and the lower template (222) is fixedly arranged at the lower end part of the inner side surface of the parapet (5);
an end portion of the pre-buried coiled material (31) is clamped between the upper template (221) and the lower template (222).
4. A parapet formwork system as in claim 3 wherein: the back edge assembly (1) comprises a plurality of main back edges (11) and a plurality of secondary back edges (12), wherein the plurality of secondary back edges (12) are fixedly arranged on the template assembly (2) at vertical intervals, and the plurality of main back edges (11) are fixedly arranged on the secondary back edges (12) at vertical intervals;
the main back edges (11) positioned at the two sides of the parapet (5) are fixedly arranged together through split bolts (4).
5. The parapet formwork system as in claim 4 wherein: one end of the embedded coiled material (31) is positioned between the upper template (221) and the lower template (222), and the other end of the embedded coiled material (31) is positioned between the main back edge (11) and the secondary back edge (12).
6. The parapet formwork system as in claim 4 wherein: the upper template (221) and the lower template (222) which are positioned at the embedded coiled material (31) are fixedly provided with the secondary back ridge (12).
7. A parapet formwork system as in claim 2 wherein: the embedded coiled material (31) is fixed on the inner template assembly (22) through binding wires.
8. A parapet formwork system as in claim 1 wherein: the back edge component (1) is made of wood materials.
9. A parapet waterproof structure according to any one of claims 1 to 8, wherein: one end part of the waterproof coiled material component (3) is fixedly installed in the lower end part of the parapet (5), and the other end part of the waterproof coiled material component (3) is fixedly installed on the roof (6).
10. The parapet waterproof structure of claim 9, wherein: the waterproof coiled material assembly (3) comprises an embedded coiled material (31) and a roofing coiled material (32), one end part of the embedded coiled material (31) is embedded in the parapet (5), the other end part of the embedded coiled material (31) and one end part of the roofing coiled material (32) are fixedly connected to the side wall of the parapet (5) in a lap joint mode, and the other end part of the roofing coiled material (32) is fixedly arranged on the roofing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183434.7U CN220747452U (en) | 2023-08-14 | 2023-08-14 | Formwork system and waterproof structure of parapet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322183434.7U CN220747452U (en) | 2023-08-14 | 2023-08-14 | Formwork system and waterproof structure of parapet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220747452U true CN220747452U (en) | 2024-04-09 |
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ID=90563292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322183434.7U Active CN220747452U (en) | 2023-08-14 | 2023-08-14 | Formwork system and waterproof structure of parapet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220747452U (en) |
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2023
- 2023-08-14 CN CN202322183434.7U patent/CN220747452U/en active Active
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