CN209854945U - First floor outer wall waterproof construction of assembly type structure - Google Patents
First floor outer wall waterproof construction of assembly type structure Download PDFInfo
- Publication number
- CN209854945U CN209854945U CN201920617171.7U CN201920617171U CN209854945U CN 209854945 U CN209854945 U CN 209854945U CN 201920617171 U CN201920617171 U CN 201920617171U CN 209854945 U CN209854945 U CN 209854945U
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- China
- Prior art keywords
- gap
- ground beam
- wall panel
- waterproof
- floor
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- 238000010276 construction Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims abstract description 12
- 239000004575 stone Substances 0.000 claims abstract description 12
- 239000003973 paint Substances 0.000 claims abstract description 9
- 238000004078 waterproofing Methods 0.000 claims description 8
- 210000002105 tongue Anatomy 0.000 claims description 5
- 210000003195 fascia Anatomy 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 239000004922 lacquer Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 description 8
- 238000005507 spraying Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a first-floor outer wall waterproof structure of an assembly type building, which relates to the technical field of assembly type buildings, the bottom of an outer wall panel and the top of a ground beam are provided with tongue-and-groove ports matched with structures, and a gap is formed between the outer wall panel and the ground beam; the fixing piece is arranged on the inner side of the joint of the external wall panel and the ground beam, is respectively connected with the external wall panel and the ground beam through bolts, and the tail end of the fixing piece extends into the gap; the PE rod is embedded from the outer side of the gap, and weather-resistant glue is filled in the gap and positioned on the outer side of the PE rod; the waterproof coiled material is paved and attached to the outer side of the external wall panel and the outer side of the ground beam, and the gap is shielded; the outer wall plate, the ground beam and the outer side surface of the waterproof roll are integrally sprayed to form a real stone paint layer. The bottom of the external wall panel and the top of the ground beam are provided with the tongue-and-groove structures, so that structural water resistance is formed, and the structural water resistance is fundamentally improved; the PE rod and the weather-resistant glue are arranged in the gap, and the waterproof coiled material and the stone paint are paved and sprayed outside the gap, so that the waterproof performance of the structure is further improved; simple structure, safety and reliability, and convenient construction.
Description
Technical Field
The utility model relates to an assembly type structure technical field, concretely relates to waterproof construction of assembly type structure first floor outer wall.
Background
The assembly type building is a building form formed by assembling prefabricated components on site, and has the characteristics of high building speed, energy conservation and environmental protection. Wherein, the outer wall of the fabricated building can adopt the form of an external wall panel. The external wall board is connected with the main body structure in a certain mode, and reasonable measures are adopted to process gaps between the wall boards. The waterproof structure between the first layer of outer wall and the ground is particularly important, and the design is reasonable or not, so that the safety reliability and the sealing and waterproof performance of the building are directly determined.
At present, the first floor outer wall waterproof construction of assembly type structure still has some defects: if the lower side surface of the wallboard adopts a flat-opening form, the structure is not designed to be waterproof, and the waterproof performance is not enough due to the fact that the structure is only waterproof by materials; meanwhile, the waterproof mode of the material is unreasonable and the material is easy to crack, so that the waterproof performance is unstable; in addition, the waterproofing of the first-layer outer wall lacks a set of complete integrated structural design, so that the construction is complex, and the sealing and waterproofing performance is difficult to meet the building requirements.
SUMMERY OF THE UTILITY MODEL
The utility model discloses just in order to avoid the weak point that above-mentioned prior art exists, provide a waterproof construction of assembled building first floor outer wall.
The utility model discloses a solve technical problem and adopt following technical scheme: a first-floor outer wall waterproof structure of an assembly type building is characterized in that grooves and tongues matched with structures are arranged at the bottom of an outer wall plate and the top of a ground beam, and a gap is formed between the outer wall plate and the ground beam; the fixing piece is arranged on the inner side of the joint of the external wall panel and the ground beam, is respectively connected with the external wall panel and the ground beam through bolts, and the tail end of the fixing piece extends into the gap;
the PE rod is embedded from the outer side of the gap, and weather-resistant glue is filled in the gap and positioned on the outer side of the PE rod; waterproof coiled materials are paved and attached to the outer side of the outer wall panel and the outer side of the ground beam, and the gaps are shielded; the outer wall panel, the ground beam and the whole spraying of waterproofing membrane lateral surface constitute real stone lacquer layer.
Furthermore, the fixing piece is composed of a horizontal plate and a vertical plate which is vertically and fixedly connected to the middle part of the horizontal plate; the vertical plate is tightly attached to the inner side face of the outer wall plate and connected with the outer wall plate through bolts, the transverse plate is tightly attached to the upper surface of the ground beam, one end of the transverse plate extends into the gap, and the other end of the transverse plate is connected with the ground beam through bolts.
Furthermore, the outer end of the weather-resistant glue is flush with the outer side face of the gap.
Further, the waterproof coiled material extends downwards to the position below the ground beam and extends upwards to the position above the gap by more than 500 mm.
Further, the PE rod is in interference fit with the gap.
Furthermore, every side fascia corresponds and sets up two the mounting and two the mounting symmetry sets up.
Further, the thickness of real stone lacquer layer is greater than waterproofing membrane's thickness.
Further, the height of gap is 20mm, and the thickness of horizontal plate is 20 mm.
The utility model provides an assembly type structure first floor outer wall waterproof construction has following beneficial effect:
1. the bottom of the external wall panel and the top of the ground beam are provided with tongue-and-groove structures to form structural waterproofing, so that the structural waterproofing performance is fundamentally improved;
2. the PE rod and the weather-resistant glue are arranged in the gap, and the waterproof coiled material and the stone paint are paved and sprayed outside the gap, so that the waterproof performance of the structure is further improved;
3. simple structure, safety and reliability, and convenient construction.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the fixing member of the present invention.
In the figure:
1. the external wall panel, 2, the ground beam, 3, the fixing piece, 31 and the vertical plate; 32. a transverse plate 4, bolts 51, a PE rod 52 and weather-resistant glue; 61. waterproof coiled materials; 62. and a real stone paint layer.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the structural relationship is: the bottom of the external wall panel 1 and the top of the ground beam 2 are provided with grooves and tongues which are matched in structure, and a gap is formed between the external wall panel 1 and the ground beam 2; the fixing piece 3 is arranged on the inner side of the joint of the external wall panel 1 and the ground beam 2, is respectively connected with the external wall panel 1 and the ground beam 2 through bolts 4, connects and fixes the external wall panel 1 and the ground beam 2, and the tail end of the fixing piece extends into the gap;
the PE rod 51 is embedded from the outer side of the gap, and the weather-resistant glue 52 is filled in the gap and positioned on the outer side of the PE rod 51; the waterproof coiled material 61 is paved and adhered to the outer sides of the external wall panel 1 and the ground beam 2, and the gap is shielded; the outer side surfaces of the external wall panel 1, the ground beam 2 and the waterproof roll 61 are integrally sprayed to form a real stone paint layer 62.
Preferably, the fixing piece 3 is composed of a horizontal plate 32 arranged horizontally and a vertical plate 31 vertically fixed in the middle of the horizontal plate 32; the vertical plate 31 is tightly attached to the inner side surface of the external wall panel 1 and connected with the external wall panel 1 through the bolt 4, the transverse plate 32 is tightly attached to the upper surface of the ground beam 2, one end of the transverse plate extends into the gap, and the other end of the transverse plate is connected with the ground beam 2 through the bolt 4.
Preferably, the outer ends of the weather-resistant glue 52 are flush with the outer side of the slot.
Preferably, the waterproofing membrane 61 extends down below the floor beam 2 and up to over 500mm above the gap.
Preferably, the PE rod 51 is an interference fit with the slit.
Preferably, each external wall panel 1 is correspondingly provided with two fixing members 3, and the two fixing members 3 are symmetrically arranged.
Preferably, the thickness of the real stone paint layer 62 is greater than that of the waterproof roll 61.
Preferably, the height of the gap is 20mm, and the thickness of the transverse plate 31 is 20 mm.
Example 1
The bottom of the external wall panel 1 and the bottom of the ground beam 2 are provided with grooves and tongues which are matched in structure, and the height difference between two horizontal planes of the grooves and tongues is 40 mm. Two fixing pieces 3 are arranged on each external wall panel 1, and the fixing pieces 3 are symmetrically arranged at quartering points in the length direction of the external wall panel 1. The diameter of the PE rod 51 is 25mm, and the thickness of the weather-resistant adhesive 52 is 15 mm. The waterproof coiled material 61 is a non-base self-adhesive waterproof coiled material with the thickness of 1.2mm, and the thickness of the real stone paint 62 is 3 mm.
During the specific construction, the method comprises the following steps:
s1, placing the fixing piece 3 at a designed position, and then fastening one end of the transverse plate 32 with the ground beam 2 through the bolt 4;
s2, installing the external wall panel 1 in place, sitting on the transverse plate 32 of the fixing piece 3, and then fastening the vertical plate 31 of the fixing piece 3 with the external wall panel 1 through the bolt 4;
s3, embedding a PE rod 51 outside a gap between the external wall panel 1 and the ground beam 2, wherein the embedding depth is 30 mm;
s4, filling weather-resistant glue 52 with the PE rod 51 as a backing, wherein the thickness of the weather-resistant glue 52 is 15 mm;
s5, adhering waterproof coiled materials 61 at the outer side surface gap of the outer wall board 1, extending downwards to the position below the ground beam 2 and extending upwards to the position 500mm above the gap;
s6, uniformly spraying the outer sides of the outer wallboard 1, the ground beam 2 and the waterproof roll 61 to form a real stone paint layer 62, wherein the spraying thickness is 3mm, and the construction is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides an assembly type structure first floor outer wall waterproof construction which characterized in that: the bottom of the external wall panel (1) and the top of the ground beam (2) are provided with grooves and tongues which are matched in structure, and a gap is formed between the external wall panel (1) and the ground beam (2); the fixing piece (3) is arranged on the inner side of the joint of the external wall panel (1) and the ground beam (2), is respectively connected with the external wall panel (1) and the ground beam (2) through bolts (4), and the tail end of the fixing piece extends into the gap;
the PE rod (51) is embedded from the outer side of the gap, and weather-resistant glue (52) is filled in the gap and positioned on the outer side of the PE rod (51); waterproof coiled materials (61) are paved on the outer sides of the external wall panel (1) and the ground beam (2) and cover the gap; the outer wall panel (1), the ground beam (2) and the waterproof roll (61) outer side surface are integrally sprayed to form a real stone paint layer (62).
2. The waterproof structure of the first floor and outer wall of the fabricated building as claimed in claim 1, wherein: the fixing piece (3) is composed of a horizontal plate (32) which is horizontally arranged and a vertical plate (31) which is vertically and fixedly connected to the middle part of the horizontal plate (32); riser (31) are hugged closely the medial surface setting of side fascia (1) to through bolt (4) with side fascia (1) is connected, diaphragm (32) are hugged closely ground roof beam (2) upper surface sets up, and its one end stretches into in the gap, and in the other end department through bolt (4) with ground roof beam (2) are connected.
3. The waterproof structure of the first floor and outer wall of the fabricated building as claimed in claim 1, wherein: the outer end of the weather-resistant glue (52) is flush with the outer side face of the gap.
4. The waterproof structure of the first floor and outer wall of the fabricated building as claimed in claim 1, wherein: the waterproof coiled material (61) extends downwards to the position below the ground beam (2) and extends upwards to the position above the gap by more than 500 mm.
5. The waterproof structure of the first floor and outer wall of the fabricated building as claimed in claim 1, wherein: the PE rod (51) is in interference fit with the gap.
6. The waterproof structure of the first floor and outer wall of the fabricated building as claimed in claim 1, wherein: every side fascia (1) corresponds and sets up two mounting (3) and two mounting (3) symmetry sets up.
7. The waterproof structure of the first floor and outer wall of the fabricated building as claimed in claim 1, wherein: the thickness of real stone lacquer layer (62) is greater than waterproofing membrane (61)'s thickness.
8. The waterproof structure of the first floor and outer wall of the fabricated building as claimed in claim 2, wherein: the height of gap is 20mm, the thickness of diaphragm (31) is 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617171.7U CN209854945U (en) | 2019-04-30 | 2019-04-30 | First floor outer wall waterproof construction of assembly type structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920617171.7U CN209854945U (en) | 2019-04-30 | 2019-04-30 | First floor outer wall waterproof construction of assembly type structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209854945U true CN209854945U (en) | 2019-12-27 |
Family
ID=68940287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920617171.7U Active CN209854945U (en) | 2019-04-30 | 2019-04-30 | First floor outer wall waterproof construction of assembly type structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209854945U (en) |
-
2019
- 2019-04-30 CN CN201920617171.7U patent/CN209854945U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Xingtai Financial Leasing Co.,Ltd. Assignor: ANHUI FUHUANG STEEL STRUCTURE Co.,Ltd. Contract record no.: X2022980017980 Denomination of utility model: A waterproof structure for the first floor exterior wall of a prefabricated building Granted publication date: 20191227 License type: Exclusive License Record date: 20221011 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waterproof structure for the first floor exterior wall of a prefabricated building Effective date of registration: 20221012 Granted publication date: 20191227 Pledgee: Anhui Xingtai Financial Leasing Co.,Ltd. Pledgor: ANHUI FUHUANG STEEL STRUCTURE Co.,Ltd. Registration number: Y2022980018098 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231019 Granted publication date: 20191227 Pledgee: Anhui Xingtai Financial Leasing Co.,Ltd. Pledgor: ANHUI FUHUANG STEEL STRUCTURE Co.,Ltd. Registration number: Y2022980018098 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Anhui Xingtai Financial Leasing Co.,Ltd. Assignor: ANHUI FUHUANG STEEL STRUCTURE Co.,Ltd. Contract record no.: X2022980017980 Date of cancellation: 20231027 |
|
| EC01 | Cancellation of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A prefabricated waterproof structure for the first floor exterior wall of a building Effective date of registration: 20231106 Granted publication date: 20191227 Pledgee: Anhui Xingtai Financial Leasing Co.,Ltd. Pledgor: ANHUI FUHUANG STEEL STRUCTURE Co.,Ltd. Registration number: Y2023980064208 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |