CN213143733U - Stone floor system - Google Patents
Stone floor system Download PDFInfo
- Publication number
- CN213143733U CN213143733U CN202021609388.2U CN202021609388U CN213143733U CN 213143733 U CN213143733 U CN 213143733U CN 202021609388 U CN202021609388 U CN 202021609388U CN 213143733 U CN213143733 U CN 213143733U
- Authority
- CN
- China
- Prior art keywords
- stone
- floor
- buckle
- plate body
- gap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Floor Finish (AREA)
Abstract
The present application relates to a stone flooring system, including first floor block and second floor block, first floor block with the second floor block includes respectively: the base plate is attached to the stone panel fixed on the upper surface of the base plate; the fixed public buckle that sets up of side of first floor block upper substrate, the fixed female buckle that sets up of side of second floor block upper substrate, first floor block with the second floor block is through mutually supporting public buckle with the connection can be dismantled to female buckle, stone panel on the first floor block with it has the gap filler to fill in the gap between the stone panel on the second floor block. The stone floor system can be paved by adopting dry construction, is convenient and quick to pave, and has excellent waterproof performance.
Description
Technical Field
The application relates to the field of ground decoration, in particular to a stone floor system.
Background
The stone floor mainly comprises a marble floor and a ceramic tile floor. At present, when marble or ceramic tile floor blocks are paved, a cement leveling layer needs to be arranged on the ground, then the marble or ceramic tile floor blocks are paved on the uncured cement leveling layer one by one, and after the cement leveling layer below the marble or ceramic tile floor blocks is cured, a marble or ceramic tile structure stone floor system is formed.
The stone floor system paved by adopting wet construction not only consumes a large amount of manpower, but also has a long construction period, and marble or ceramic tile floor blocks paved on the basis of the cement leveling layer are difficult to remove, thereby not only influencing the repeated use of the marble and the ceramic tile, but also being inconvenient for the maintenance and the replacement of the marble or the ceramic tile floor blocks.
The present application is hereby presented.
Disclosure of Invention
The technical problem that this application will solve is: a stone floor system is provided, which can be laid by dry construction, is convenient and rapid to lay, and has excellent waterproof performance.
The technical scheme of the application is as follows:
a stone flooring system comprising a first flooring block and a second flooring block, the first flooring block and the second flooring block respectively comprising:
a substrate, and
the stone panel is attached to and fixed on the upper surface of the substrate;
the fixed public buckle that sets up of side of first floor block upper substrate, the fixed female buckle that sets up of side of second floor block upper substrate, first floor block with the second floor block is through mutually supporting public buckle with the connection can be dismantled to female buckle, stone panel on the first floor block with it has the gap filler to fill in the gap between the stone panel on the second floor block.
On the basis of the technical scheme, the application also comprises the following preferable scheme:
and a leakage blocking strip positioned below the joint mixture is embedded in the gap between the stone panel on the first floor block and the stone panel on the second floor block.
The gap between the stone panel on the first floor block and the stone panel on the second floor block is positioned above the top seam of the male buckle and the top seam of the female buckle, and the leakage blocking strip vertically abuts against the upper sides of the male buckle and the female buckle and covers the top seam of the male buckle and the top seam of the female buckle.
The gap between the stone panel on the first floor block and the stone panel on the second floor block is positioned above the seam at the top of the male buckle and the female buckle, and a leakage blocking strip is clamped between the male buckle and the female buckle.
The leakage blocking strip is arranged in a seam at the top of the male buckle and the female buckle.
The leakage blocking strips are at least two and are sequentially arranged from top to bottom in a spaced mode.
The leakage blocking strip is a rubber strip.
The stone panel is a marble plate or a ceramic tile plate.
The base plate is the honeycomb panel, and it includes:
the upper plate body is provided with a plurality of concave grooves,
a lower plate arranged in parallel below the upper plate, an
The honeycomb core layer is fixedly connected between the upper plate body and the lower plate body;
the honeycomb sandwich plate is characterized in that a buckle embedding gap located around the honeycomb core layer is formed between the upper plate body and the lower plate body, the male buckle or the female buckle is embedded into the buckle embedding gap and is welded or bonded and fixed with the upper plate body or/and the lower plate body, and the stone panel is bonded and fixed on the upper surface of the upper plate body.
The base plate is corrugated sheet, and it includes:
the upper plate body is provided with a plurality of concave grooves,
a lower plate arranged in parallel below the upper plate, an
A corrugated core layer fixedly connected between the upper plate body and the lower plate body;
the upper plate body and the lower plate body are formed with a buckle embedding gap located around the corrugated core layer, the male buckle or the female buckle is embedded into the buckle embedding gap and is welded or bonded and fixed with the upper plate body or/and the lower plate body, and the stone panel is bonded and fixed on the upper surface of the upper plate body.
The application can realize the following beneficial effects:
1. this application will be unable to set up the stone material board of floor buckle compound on the base plate of non-stone material to in the fixed floor buckle that sets up in base plate side, during the practical application, utilize floor buckle on the base plate with each stone material floor block interconnect formation stone material floor system, fill in the gap filler in the seam crossing between the stone material panel after the completion and not only beautified the outward appearance of this floor system, have the manger plate ability moreover, prevent that the water on floor top from flowing to the floor below from the gap between the stone material panel. The floor system does not need to adopt a wet construction process to arrange a cement leveling layer below the floor blocks, can be constructed in a full dry method, is convenient to pave and short in construction period, and each floor block of the stone floor system with the structure can be easily dismantled and reused.
2. The leakage blocking strips embedded in the joints between the panels or the floor buckles firstly not only improve the waterproof performance of a floor system, but also can avoid the problems that during construction, the flowing caulking agent which is not completely cured flows downwards to the joints of the male buckles and the female buckles through the gaps of the stone panels, so that the consumption of the caulking agent is increased, the water retaining performance of the caulking agent is not compact, the floor blocks are difficult to dismantle and the like.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings of the embodiments will be briefly introduced below, and it is apparent that the drawings in the following description only relate to some embodiments of the present application and are not limiting on the present application.
Fig. 1 is a schematic cross-sectional view illustrating two adjacent floor boards of a floor system according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of fig. 1.
Fig. 3 is a schematic structural diagram of a substrate according to an embodiment of the present application.
Fig. 4 is a schematic cross-sectional view illustrating two adjacent floor boards of the floor system according to the second embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a substrate according to a second embodiment of the present application.
Fig. 6 is a schematic cross-sectional view illustrating two adjacent floor boards of the floor system according to the third embodiment of the present invention.
Fig. 7 is a partially enlarged view of fig. 6.
Fig. 8 is a schematic cross-sectional view illustrating two adjacent floor blocks of the floor system according to the fourth embodiment of the present invention.
Fig. 9 is a partially enlarged view of fig. 8.
Fig. 10 is a schematic cross-sectional view illustrating two adjacent floor blocks of the floor system according to the fifth embodiment of the present invention.
Fig. 11 is a partially enlarged view of fig. 10.
Fig. 12 is a schematic cross-sectional view illustrating two adjacent floor blocks of the floor system according to the sixth embodiment of the present invention.
Fig. 13 is a partially enlarged view of fig. 12.
Fig. 14 is a schematic sectional view illustrating two adjacent floor blocks of the floor system according to the seventh embodiment of the present invention.
Fig. 15 is a partially enlarged view of fig. 14.
Wherein: a-a first floor block, b-a second floor block, 1-ground, 2-substrate, 3-floor block, 4-male buckle, 5-female buckle, 6-gap filler, 7-leakage blocking strip; 201-upper plate body, 202-lower plate body, 203-honeycomb core layer, 204-corrugated core layer, and 2 a-buckle embedded gap.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings of the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the application without any inventive step, are within the scope of protection of the application.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of the terms "a" or "an" and the like in the description and in the claims of the present application do not denote a limitation of quantity, but rather denote the presence of at least one.
In the description of the present specification and claims, the terms "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
Embodiments of the present application will now be described with reference to the accompanying drawings.
The first embodiment is as follows:
the stone flooring system of the present embodiment includes a plurality of floor boards, and fig. 1 shows adjacent two of the plurality of floor boards, which are a first floor board a and a second floor board b, respectively.
Different from the traditional stone flooring system, each of the floor boards including the first floor board a and the second floor board b is not a traditional ceramic tile floor board or marble floor board with pure stone without floor buttons on the side, but is a composite structure with floor buttons on the side and formed by combining stone boards and non-stone boards, and the composite structure is as follows:
in the present embodiment, each of the floor boards including the first floor board a and the second floor board b includes a base board 2 and a stone panel 3 attached to and adhesively fixed to an upper surface of the base board. In order to connect first floor block a and second floor block b each other, this implementation has set up public buckle 4 at the fixed side of first floor block a upper substrate 2, has set up female buckle 5 at the fixed side of second floor block b upper substrate 2, and first floor block a can be dismantled with second floor block b through aforementioned public buckle 4 and female buckle 5 of mutually supporting and be connected. The stone panel 3 of the first floorboard a is spaced apart from the stone panel 3 of the second floorboard b by a small distance so that a narrow gap is formed therebetween, and the gap is filled with a caulking agent 6 in the present embodiment. The caulking agent 6 filled in the gap between the stone panel 3 of the first floor block a and the stone panel 3 of the second floor block b not only beautifies the appearance of the flooring system, but also has a water blocking capability to prevent water above the floor from flowing to below the floor from the gap between the stone panels 3.
It is advantageous to leave a gap between the stone panels 3 to compensate for the thermal expansion and contraction deformation of the stone panels 3 and to prevent the stone panels from bulging. As mentioned above, it is also advantageous to fill the gap between the stone panels 3 with the above-mentioned caulking agent 6.
The stone panel 3 in this embodiment is a marble panel, but a tile panel or other stone panels may be used.
The male buckle 4 and the female buckle 5 can adopt various known buckle structures, particularly floor buckle structures, and particularly in this embodiment, the male buckle 4 and the female buckle 5 are vertical assembly structures: the male and female snaps 4 and 5 are configured to be locked to each other by the first floor board a moving vertically downward toward the second floor board b. A known vertical assembly type floor buckle structure is disclosed in chinese patent specification CN200880124150.6, fig. 9a, 9b, 9c and 9d and related text.
As shown in fig. 3, the substrate 2 is a honeycomb plate, and includes: an upper plate body 201, a lower plate body 202 arranged in parallel below the upper plate body, and a honeycomb core layer 203 bonded (or welded) and fixed between the upper plate body and the lower plate body. The area of the honeycomb core layer 203 is smaller than the areas of the upper plate body 201 and the lower plate body 202, and each side edge of the honeycomb core layer 203 is positioned inside the corresponding side edge of the upper plate body 201 and the lower plate body 202, so that a snap fit gap 2a around the honeycomb core layer 203 is formed between the upper plate body 201 and the lower plate body 202. The male or female snap fits into the snap fit gap 2 a. And the male buckle or the female buckle part embedded into the buckle embedding gap is bonded (or welded) and fixed with the upper plate body and the lower plate body.
It should be noted that, the male buckle or the female buckle may be adhered (or welded) to only one of the upper plate body or the lower plate body.
It can be seen that the male and female snaps 4, 5 are not integrally formed with the base plate 2. The male buckle 4 and the female buckle 5 which are separately connected with the substrate can be made of various materials, and in the embodiment, the male buckle 4 and the female buckle 5 are respectively integrally formed parts made of aluminum alloy materials and are made of aluminum alloy materials in a cutting mode.
In this embodiment, the honeycomb plate serving as the substrate 2 is a honeycomb aluminum plate, the upper plate body and the lower plate body are both aluminum plates, and the middle honeycomb core layer is an aluminum honeycomb.
In order to allow the first floor block a and the second floor block b to be connected with more floor blocks, in this embodiment, a female buckle 5 is further disposed on a side edge of the first floor block a (specifically, a right side edge of the upper substrate of the first floor block in fig. 1), and a male buckle 4 is further disposed on a side edge of the second floor block b (specifically, a left side edge of the upper substrate of the second floor block in fig. 1), as shown in fig. 1.
In order to allow the first floor block a and the second floor block b to be connected with more floor blocks, in this embodiment, a female buckle 5 is further disposed on a side edge of the first floor block a (specifically, a right side edge of the upper substrate of the first floor block in fig. 1), and a male buckle 4 is further disposed on a side edge of the second floor block b (specifically, a left side edge of the upper substrate of the second floor block in fig. 1), as shown in fig. 1.
The floor 1 is not limited to an indoor floor, and may be an outdoor floor.
Example two:
fig. 4 and 5 show a second embodiment of a flooring system of the type of the present application, which is substantially identical in structure to the first embodiment, with the main differences that:
as shown in fig. 5, the base plate 2 in the present embodiment is a corrugated plate, instead of a honeycomb plate, and the corrugated plate includes: an upper plate body 201, a lower plate body 202 arranged in parallel below the upper plate body, and a corrugated core layer 204 bonded (or welded) and fixed between the upper plate body and the lower plate body. The corrugated core layer 204 has an area smaller than that of the upper and lower plate bodies 201 and 202, and each side of the corrugated core layer 204 is located inside a corresponding side of the upper and lower plate bodies 201 and 202, thereby forming a snap fit gap 2a between the upper and lower plate bodies 201 and 202 around the honeycomb core layer 203. The male snap 4 or the female snap 5s is fitted into the snap fitting gap 2 a. And the male buckle 4 or the female buckle 5 embedded in the buckle embedding gap is adhered (or welded) and fixed with the upper plate body and the lower plate body.
Obviously, the base plate 2 may also adopt other various structural forms, and the male buckle 4 and the female buckle 5 may be integrated with the base plate 2 — the male buckle and the female buckle are integrally connected with the base plate 2.
Example three:
fig. 6 and 7 show a third embodiment of a flooring system of the type of the present application, which is substantially identical in construction to the first embodiment, except that:
in this embodiment, a leakage stopping strip 7 located below the joint mixture 6 is further embedded in the gap between the stone panel 3 on the first floor board a and the stone panel 3 on the second floor board b.
During implementation, after the floor plates are spliced, the leakage blocking strips 7 are pressed and embedded to the bottom of a gap between the two stone panels 3 by means of a tool, and then the gap is filled with the gap filling agent 6.
Referring to fig. 7 again, the gap between the stone panel 3 of the first floor board and the stone panel 3 of the second floor board is located above the seam between the male buckle 4 and the female buckle 5. If the gap is directly filled with the gap filling agent 6, the incompletely cured flowing gap filling agent 6 can easily flow down to the joint (matching surface) between the male buckle 4 and the female buckle 5 through the gap of the stone panel, which not only increases the consumption of the gap filling agent 6, but also causes the gap filling agent 6 filled in the gap of the panel to be not compact and weak water retaining performance, and in addition, if a large amount of gap filling agent 6 flowing downwards is fixedly connected to the matching surfaces of the male buckle and the female buckle, the removal of the floor block is inconvenient. In the embodiment, the leakage blocking strips 7 are embedded in the gaps between the stone panels 3, so that the leakage blocking strips 7 vertically abut against the upper parts of the male buckle 4 and the female buckle 5 and cover the top seams of the male buckle 4 and the female buckle 5, and then the gaps above the leakage blocking strips 7 are filled with the gap filling agent 6 to block the downward leakage path of the gap filling agent 6.
The leakage blocking strip 7 is made of rubber strips which are easy to purchase and appropriate in price.
Example four:
fig. 8 and 9 show a fourth embodiment of a flooring system of the type of the present application, which is substantially identical in structure to the third embodiment, with the main differences that:
in this embodiment, the leakage blocking strip 7 is not arranged in the gap between the stone panel 3 on the first floor block and the stone panel 3 on the second floor block and is clamped by the two panels, but the leakage blocking strip 7 is clamped between the male buckle 4 and the female buckle 5, so that the seam between the male buckle 4 and the female buckle 5 is sealed, and the effect of blocking the leakage path of the caulking agent 6 can be achieved.
Further, in the present embodiment, the leakage blocking strip 7 is arranged as close as possible to the top of the male buckle 4 and the female buckle 5.
The leakage blocking strip 7 clamped between the male buckle 4 and the female buckle 5 can prevent the gap filler 6 above from flowing downwards in the installation process and has a water blocking function. When water is spilled on the floor surface, if the caulking agent 6 seeps water, the leakage blocking strip 7 between the male and female buckles can prevent the water from flowing downwards to the lower part of the floor.
Example five:
fig. 10 and 11 show a fifth embodiment of a flooring system of the type of the present application, which is substantially identical in structure to the fourth embodiment, with the main difference that:
in the embodiment, two leakage blocking strips 7 are arranged at the joint of the two floor blocks, and the two leakage blocking strips 7 are clamped between the male buckle 4 and the female buckle 5 and are arranged at intervals. The water retaining sealing strip 6 located above is transversely clamped between the male buckle 4 and the female buckle 5, and the water retaining sealing strip 6 located below is vertically clamped between the male buckle 4 and the female buckle 5.
Example six:
fig. 12 and 13 show a sixth embodiment of a flooring system of the type of the present application, which is substantially identical in structure to the fourth embodiment, with the main differences being:
in this embodiment, not only the leakage blocking strip 7 is clamped between the male buckle 4 and the female buckle 5, but also the leakage blocking strip 7 is clamped in the gap between the stone panel 3 on the first floor block and the stone panel 3 on the second floor block.
Example seven:
fig. 14 and 15 show a seventh embodiment of the flooring system of the present application, which is similar to the sixth embodiment, but differs from the sixth embodiment mainly in that the male and female snaps take another form. Public buckle 4 has adopted rotatory assembled structure with female buckle 5 in this embodiment: the male and female snaps 4 and 5 are configured to be locked to each other by the first floor panel a being rotated with respect to the second floor panel b. A known rotary assembled floor buckle structure is shown in figures 10a, 10b and 10c and the related text of chinese patent specification CN 200880124150.6.
The above are exemplary embodiments of the present application only, and are not intended to limit the scope of the present application, which is defined by the appended claims.
Claims (10)
1. A stone flooring system comprising a first flooring panel (a) and a second flooring panel (b), characterized in that the first flooring panel (a) and the second flooring panel (b) respectively comprise:
a substrate (2), and
a stone panel (3) attached to the upper surface of the base plate;
the fixed public buckle (4) that sets up of side of base plate (2) on first floor block (a), the fixed female buckle (5) that sets up of side of base plate (2) on second floor block (b), first floor block (a) with second floor block (b) is through mutually supporting public buckle (4) with female buckle (5) can be dismantled and be connected, stone panel (3) on first floor block (a) with it has gap filler (6) to fill in the gap between stone panel (3) on second floor block (b).
2. The stone flooring system as claimed in claim 1, wherein a flashing strip (7) under the caulking agent (6) is embedded in the gap between the stone panel (3) on the first floorboard and the stone panel (3) on the second floorboard.
3. -stone flooring system as claimed in claim 2, characterized in that said gap between the stone panels (3) on the first and second floor (3) is above the top seam of the male (4) and female (5) catches, said leak-stopping strip (7) vertically resting above the male (4) and female (5) catches and covering the top seam of the male (4) and female (5) catches.
4. The stone flooring system as claimed in claim 1, wherein the gap between the stone panels (3) on the first and second floor boards (3) is above the top seam of the male and female snaps (4, 5), and a leakage blocking strip (7) is clamped between the male and female snaps (4, 5).
5. Stone floor system according to claim 4, characterized in that said leak-stopping strips (7) are provided in the top seams of said male (4) and female (5) catches.
6. The stone flooring system as claimed in claim 4, wherein said barrier strips (7) are provided in at least two and each barrier strip (7) is arranged spaced apart in sequence from the top to the bottom.
7. Stone floor system according to any of the claims from 2 to 6, characterized in that said drip strip (7) is a rubber strip.
8. Stone flooring system according to claim 4, characterised in that said stone panels (3) are marble or ceramic tiles.
9. Stone flooring system as claimed in claim 1, characterized in that said base plate (2) is a honeycomb plate comprising:
an upper plate body (201),
a lower plate (202) arranged in parallel below the upper plate, an
A honeycomb core layer (203) fixedly connected between the upper plate body and the lower plate body;
the honeycomb core plate is characterized in that a buckle embedding gap (2a) located around the honeycomb core layer (203) is formed between the upper plate body (201) and the lower plate body (202), the male buckle (4) or the female buckle (5) is embedded into the buckle embedding gap (2a) and is welded or adhered and fixed with the upper plate body (201) or/and the lower plate body (202), and the stone panel (3) is adhered and fixed on the upper surface of the upper plate body (201).
10. Stone flooring system as claimed in claim 1, characterised in that said base plate (2) is a corrugated plate comprising:
an upper plate body (201),
a lower plate (202) arranged in parallel below the upper plate, an
A corrugated core layer (204) fixedly connected between the upper board body and the lower board body;
the corrugated plate is characterized in that a buckle embedding gap (2a) located around the corrugated core layer (204) is formed between the upper plate body (201) and the lower plate body (202), the male buckle (4) or the female buckle (5) is embedded into the buckle embedding gap (2a) and is welded or adhered and fixed with the upper plate body (201) or/and the lower plate body (202), and the stone panel (3) is adhered and fixed on the upper surface of the upper plate body (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021609388.2U CN213143733U (en) | 2020-08-05 | 2020-08-05 | Stone floor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021609388.2U CN213143733U (en) | 2020-08-05 | 2020-08-05 | Stone floor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213143733U true CN213143733U (en) | 2021-05-07 |
Family
ID=75737808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021609388.2U Active CN213143733U (en) | 2020-08-05 | 2020-08-05 | Stone floor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213143733U (en) |
-
2020
- 2020-08-05 CN CN202021609388.2U patent/CN213143733U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5882586B2 (en) | Floor waterproofing method | |
| KR102239566B1 (en) | Waterproofing structure | |
| CN213143733U (en) | Stone floor system | |
| CN112263166B (en) | Integrated bathroom spliced chassis | |
| CN102587598A (en) | Split mounting type heat-insulation and waterproof roof structure | |
| CN109944446B (en) | Construction method and structure for roof flashing | |
| US9408501B2 (en) | Shower stall curb cover | |
| GB2437370A (en) | Floor for wet area | |
| CN214531538U (en) | High-rise roof heat insulation structure | |
| US11685140B2 (en) | Non-wicking underlayment board | |
| JP3330317B2 (en) | Waterproof structure with drainage ditch | |
| CN110725573B (en) | Bathroom bottom plate | |
| KR20050056306A (en) | Non-exposure complex waterproofing system of insulating partial block type and construction structure using embossing polyvinyl sheet porous ceramic-thermoplastic resin-asphalt membrane waterproofing material | |
| CN207092465U (en) | A kind of buckled type floor heating structure | |
| KR200189604Y1 (en) | Composite floor construction | |
| CN112252489A (en) | Building wall surface energy waterproof system | |
| CN111502279A (en) | Method for constructing lower non-upturning deformation joint of planted roof | |
| CN221255757U (en) | Anti-bank structure of building antiseep concrete | |
| CN217480450U (en) | Roofing structure and building | |
| CN217175495U (en) | Dry-wet area ground laying structure | |
| JPH0219458Y2 (en) | ||
| CN211285124U (en) | Expansion device for tunnel structure expansion joint | |
| CN108868137B (en) | Method for integrally paving vertical face and internal corner of PVC waterproof coiled material | |
| JP4917592B2 (en) | Floor structure using floor forming mat | |
| KR100682236B1 (en) | Complex watertight method of building using improvement asphalt exposure watertight a seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |