CN210658471U - Low-rise building basement prevention of seepage water construction structures - Google Patents
Low-rise building basement prevention of seepage water construction structures Download PDFInfo
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- CN210658471U CN210658471U CN201921441465.5U CN201921441465U CN210658471U CN 210658471 U CN210658471 U CN 210658471U CN 201921441465 U CN201921441465 U CN 201921441465U CN 210658471 U CN210658471 U CN 210658471U
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Abstract
The utility model discloses a basement water seepage prevention construction structure of a low-rise building, which comprises a basement foundation pit, wherein a basement lower floor bottom plate (2) is paved on the inner bottom end surface of the basement foundation pit, and a basement upper ceiling (3) is arranged at the upper opening of the basement foundation pit; the laminating has a plurality of prefabricated wallboard (4) on the inside side surface of basement foundation ditch, and the upper end and the laminating of basement upper ceiling (3) of prefabricated wallboard (4), the lower extreme and the laminating of basement lower floor bottom plate (2) of prefabricated wallboard (4) are provided with the clearance between two adjacent prefabricated wallboard (4). The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.
Description
Technical Field
The utility model relates to a low-rise building basement prevention of seepage water construction structures belongs to the building field.
Background
Low-rise buildings (such as villas and multi-storey houses) generally dig an underground space as a basement. In rainy season, rainwater permeates into the ground and makes the moisture content in the soil around the basement higher, makes the basement take place into water the seepage easily. The wall joint of the basement wall in the prior art is poor in sealing and waterproof performance, so that the wall joint of the basement wall is easy to leak water in summer, the wall in the basement is moldy, and water is easily accumulated on the ground.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model to exist among the prior art: "basement wall's wall seam department among the prior art is because sealed waterproof nature is relatively poor for the wall seam department of basement wall appears into water seepage easily in summer and makes the basement interior wall moldy and the easy ponding in ground" not enough provides a low-rise building basement prevention of seepage water construction structures.
In order to solve the technical problem, the utility model adopts the technical scheme that the anti-seepage construction structure for the basement of the low-rise building comprises a basement foundation pit, wherein a basement lower floor is paved on the inner bottom end surface of the basement foundation pit, and a basement upper ceiling is arranged at the upper opening of the basement foundation pit; the side surface of the interior of the basement foundation pit is attached with a plurality of prefabricated wallboards, the upper ends of the prefabricated wallboards are attached to the upper ceiling of the basement, the lower ends of the prefabricated wallboards are attached to the lower bottom plate of the basement, and a gap is formed between every two adjacent prefabricated wallboards; an asphalt waterproof coiled material is arranged between the prefabricated wall board and the inner side surface of the basement foundation pit, and the surface of the prefabricated wall board is fixedly attached to the asphalt waterproof coiled material after being coated with waterproof paint; a lower waterproof groove is formed in the lower bottom plate of the basement, and the lower end of the prefabricated wallboard is located in the lower waterproof groove; the upper waterproof slot is arranged on the ceiling on the upper layer of the basement, and the upper end of the prefabricated wallboard is arranged in the upper waterproof slot.
In the technical scheme of this application, set up the waterproof fluting of lower part on basement lower floor's bottom plate, set up the waterproof fluting of upper portion on the ceiling of basement upper strata, peg graft respectively in the waterproof fluting of upper portion, the waterproof fluting of lower part in order to increase the both ends of prefabricated wallboard and the connection area and the joint strength of basement lower floor's bottom plate, basement upper ceiling through the upper end with prefabricated wallboard, lower extreme, prevent to cause the infiltration because of appearing the crack. Use pitch waterproofing membrane as the waterproof layer use between prefabricated wallboard and basement foundation ditch, the moisture that mode basement foundation ditch internal soil was saved leaks to the basement through prefabricated wallboard in.
Preferably, in the anti-seepage construction structure for the basement of the low-rise building, the lower end of the asphalt waterproof coiled material is bent and then paved and attached to the inner surface of the lower waterproof groove, and the asphalt waterproof coiled material is in compressed contact with the lower end of the prefabricated wallboard; the basement lower floor's bottom plate upper surface is provided with the step platform of bar, and the both sides surface of step platform is laminated in basement lower floor's bottom plate and prefabricated wallboard surface setting respectively.
In this application, paste in the waterproof grooved internal surface in lower part after bending pitch waterproofing membrane's lower extreme, make pitch waterproofing membrane can sticis the contact with prefabricated wallboard, the waterproof grooved internal surface in lower part through the extrusion of prefabricated wallboard, improve waterproof nature. The building platform can play certain water-retaining nature to waterproof fluting of lower part is sealed, improves waterproof nature.
Optimized, above-mentioned low-rise building basement prevention of seepage water construction structures, the upper end of pitch waterproofing membrane is spread after bending and is pasted on upper portion waterproof slotted internal surface, and pitch waterproofing membrane sticiss the contact with the upper end of prefabricated wallboard.
In this application, paste in upper portion waterproof grooved internal surface after bending asphalt waterproofing membrane's upper end, make asphalt waterproofing membrane can sticis the contact with prefabricated wallboard, upper portion waterproof grooved internal surface through the extrusion of prefabricated wallboard, improve waterproof nature.
Optimized, above-mentioned low-rise building basement prevention of seepage water construction structures, be provided with a plurality of earth anchor stock on the prefabricated wallboard, the one end salient in the surface of prefabricated wallboard of earth anchor stock, the other end of earth anchor stock passes prefabricated wallboard and anchor in the inside lateral wall of basement foundation ditch.
In this application, through the fixed prefabricated wallboard of earth anchor stock, improve the fixed fastness of the inside lateral wall of prefabricated wallboard and basement foundation ditch, prevent to take place to remove because of the pressure that prefabricated wallboard received the soil in the basement foundation ditch to prevent that the gap from causing the seepage from appearing in the upper end and the lower extreme of prefabricated wallboard.
Optimized, above-mentioned low-rise building basement prevention of seepage water construction structures, the upper end of prefabricated wallboard is provided with the grafting arch of a bar, is provided with the inserting groove that sets up with the protruding cooperation of grafting in the waterproof fluting of upper portion, and the grafting arch is pegged graft in the inserting groove, and the mortar has been paintd in the grafting arch.
In this application, the grafting cooperation of grafting arch and inserting groove has improved prefabricated wallboard tip and upper portion waterproof grooved contact area and mortar connection area, improves the firm in connection degree. And the inserting bulge forms a water retaining barrier at the upper end of the prefabricated wall board, so that the water passing possibility is reduced, and the waterproofness is improved.
Optimized, above-mentioned low-rise building basement prevention of seepage water construction structures, be provided with a plurality of inside reinforcing bars in the prefabricated wallboard, the both ends of inside reinforcing bar are connected with a grout sleeve respectively, have pour a plurality of connecting reinforcement in basement lower floor bottom plate, the upper ceiling of basement respectively, and connecting reinforcement's tip is pegged graft in grout sleeve, and grout telescopic grout mouth sets up on prefabricated wallboard's the surface.
In this application, inside reinforcing bar passes through grout muffjoint with the connecting reinforcement, adopts the connected mode of sleeve grout to connect the both ends of prefabricated wallboard and basement lower floor bottom plate, basement upper ceiling for the firm in connection degree of the tip of prefabricated wallboard and basement lower floor bottom plate, basement upper ceiling is high, reduces the possibility that the seepage takes place in the gap between the tip of prefabricated wallboard and basement lower floor bottom plate, the basement upper ceiling.
Preferably, in the anti-seepage construction structure for the basement of the low-rise building, the asphalt waterproof roll is attached to one section of the inner surface of the lower waterproof groove, the asphalt waterproof roll is attached to one section of the inner surface of the upper waterproof groove, and a plurality of through holes are respectively formed in the sections, and the connecting steel bars pass through the through holes; the upper end and the lower end of the prefabricated wall plate are respectively provided with a strip-shaped grouting groove, mortar is poured into the grouting grooves, and the through holes are matched with the grouting grooves.
In this application, the through-hole has been set up on pitch waterproofing membrane, and the tip at prefabricated wallboard has set up the slip casting groove on the surface, when prefabricated wallboard installation construction, paint the mortar at the slip casting groove, the volume that the volume of scribbling of mortar should be greater than the slip casting groove, at prefabricated wallboard and basement lower floor bottom plate, when basement upper ceiling is connected, make the mortar enter into the through-hole through the extrusion and connect prefabricated wallboard and basement lower floor bottom plate, basement upper ceiling, improve firm in connection degree, reduce the possibility that gap seepage appears at the both ends of prefabricated wallboard. The through holes should be smaller than the thickness of the prefabricated wall panel.
Optimized, above-mentioned low-rise building basement prevention of seepage water construction structures, the both sides opening part in the clearance between two adjacent prefabricated wallboards is filled through the waterproof glue, and the clearance intussuseption between two adjacent prefabricated wallboards is filled with waterproof mortar.
In this application, the clearance between two adjacent prefabricated wallboards uses waterproof glue and waterproof mortar to fill, prevents the clearance department seepage between two adjacent prefabricated wallboards, has improved waterproof nature.
Optimized, above-mentioned low-rise building basement prevention of seepage water construction structures has cup jointed two silica gel waterproof sheets on the earth anchor stock, and two silica gel waterproof sheets laminate respectively in the both sides surface of prefabricated wallboard, and the silica gel waterproof sheet is fixed in on the earth anchor stock through the hot melt adhesive.
In this application, can use the nut to compress tightly silica gel waterproof sheet and prefabricated wallboard at earth anchor stock tip for earth anchor stock has higher firm in connection degree with prefabricated wallboard. Prefabricated wallboard can set up the hole that supplies the earth anchor stock to pass when pouring in advance, can fill weather resistant glue in the hole of prefabricated wallboard after prefabricated wallboard is connected with the earth anchor stock and make prefabricated wallboard have better connectivity and waterproof sealing nature with the earth anchor stock, the waterproof piece of silica gel is fixed in prefabricated wallboard with the hot melt adhesive after overlapping on the earth anchor stock, improve the leakproofness, press the waterproof piece of silica gel in prefabricated wallboard through the nut, increase the contact pressure of prefabricated wallboard and silica gel waterproof piece, further improve the leakproofness. The protruding anchor rod and the nut can be covered when cement is used for decorating the wall surface at the later stage.
The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel. In the technical scheme of this application, set up the waterproof fluting of lower part on basement lower floor's bottom plate, set up the waterproof fluting of upper portion on the ceiling of basement upper strata, peg graft respectively in the waterproof fluting of upper portion, the waterproof fluting of lower part in order to increase the both ends of prefabricated wallboard and the connection area and the joint strength of basement lower floor's bottom plate, basement upper ceiling through the upper end with prefabricated wallboard, lower extreme, prevent to cause the infiltration because of appearing the crack. Use pitch waterproofing membrane as the waterproof layer use between prefabricated wallboard and basement foundation ditch, the moisture that mode basement foundation ditch internal soil was saved leaks to the basement through prefabricated wallboard in.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
FIG. 4 is a cross-sectional view C-C of FIG. 1;
fig. 5 is the structure schematic diagram of the prefabricated wall panel of the utility model.
Detailed Description
The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in the figure, the utility model relates to a basement anti-seepage construction structure of a low-rise building, which comprises a basement foundation pit, wherein a basement lower floor 2 is paved on the inner bottom end surface of the basement foundation pit, and a basement upper ceiling 3 is arranged at the upper opening of the basement foundation pit; a plurality of prefabricated wall panels 4 are attached to the inner side surface of the basement foundation pit, the upper ends of the prefabricated wall panels 4 are attached to the upper-layer ceiling 3 of the basement, the lower ends of the prefabricated wall panels 4 are attached to the lower-layer bottom plate 2 of the basement, and a gap is formed between every two adjacent prefabricated wall panels 4; an asphalt waterproof coiled material 5 is arranged between the prefabricated wall plate 4 and the inner side surface of the basement foundation pit, and the surface of the prefabricated wall plate 4 is fixedly attached to the asphalt waterproof coiled material 5 after being coated with waterproof paint; a lower waterproof slot 7 is formed in the lower bottom plate 2 of the basement, and the lower end of the prefabricated wall plate 4 is located in the lower waterproof slot 7; an upper waterproof groove 8 is formed in the upper ceiling 3 of the basement, and the upper end of the prefabricated wall plate 4 is arranged in the upper waterproof groove 8.
In the technical scheme of this application, set up lower part waterproof slot 7 on basement lower floor's bottom plate 2, set up upper portion waterproof slot 8 on basement upper ceiling 3, peg graft respectively in upper portion waterproof slot 8, the waterproof slot 7 of lower part in order to increase prefabricated wallboard 4's both ends and basement lower floor's bottom plate 2, basement upper floor's ceiling 3 connection area and joint strength through upper end, the lower extreme with prefabricated wallboard 4, prevent to cause the infiltration because of appearing the crack. Use pitch waterproofing membrane 5 as the waterproof layer use between prefabricated wallboard 4 and basement foundation ditch, the moisture that mode basement foundation ditch internal soil was saved leaks to the basement through prefabricated wallboard 4.
The lower end of the asphalt waterproof coiled material 5 is bent and then is paved and attached to the inner surface of the lower waterproof groove 7, and the asphalt waterproof coiled material 5 is in compressed contact with the lower end of the prefabricated wall plate 4; be provided with the step platform 9 of bar on the 2 upper surfaces of basement lower floor's bottom plate, the both sides surface of step platform 9 pastes in basement lower floor's bottom plate 2 and prefabricated wallboard 4 surface setting respectively.
In this application, paste the internal surface in lower part waterproof groove 7 after bending the lower extreme of pitch waterproofing membrane 5, make pitch waterproofing membrane 5 can sticis the contact with the internal surface of prefabricated wallboard 4, lower part waterproof groove 7 through the extrusion of prefabricated wallboard 4, improve waterproof nature. The building platform 9 can play a certain water blocking role, seals the lower waterproof slot 7 and improves the waterproofness.
The upper end of the asphalt waterproof coiled material 5 is bent and then is paved on the inner surface of the upper waterproof groove 8, and the asphalt waterproof coiled material 5 is in pressing contact with the upper end of the prefabricated wall plate 4.
In this application, paste the internal surface in upper portion waterproof slot 8 after bending asphalt waterproofing membrane 5's upper end, the extrusion through prefabricated wallboard 4 makes asphalt waterproofing membrane 5 can sticis the contact with prefabricated wallboard 4, upper portion waterproof slot 8's internal surface, improves waterproof nature.
Be provided with a plurality of earth anchor stock 6 on prefabricated wallboard 4, the one end of earth anchor stock 6 is outstanding in the surface of prefabricated wallboard 4, and the other end of earth anchor stock 6 passes prefabricated wallboard 4 and anchors in the inside lateral wall of basement foundation ditch.
In this application, through the fixed prefabricated wallboard 4 of earth anchor stock 6, improve the fixed fastness of prefabricated wallboard 4 and the inside lateral wall of basement foundation ditch, prevent to take place to remove because of the pressure that prefabricated wallboard 4 received the soil in the basement foundation ditch to prevent that the gap from causing the seepage from appearing in the upper end and the lower extreme of prefabricated wallboard 4.
The upper end of the prefabricated wall plate 4 is provided with a strip-shaped inserting protrusion 41, the upper waterproof groove 8 is internally provided with an inserting groove 81 which is matched with the inserting protrusion 41, the inserting protrusion 41 is inserted into the inserting groove 81, and mortar is coated in the inserting protrusion 41.
In this application, grafting cooperation of grafting arch 41 and inserting groove 81 has improved prefabricated wallboard 4 tip and upper portion waterproof fluting 8's area of contact and mortar connection area, improves the firm in connection degree. And the inserting projection 41 forms a water-retaining barrier at the upper end of the prefabricated wall panel 4, so that the water passing possibility is reduced, and the waterproofness is improved.
Be provided with a plurality of inside reinforcing bars 10 in the prefabricated wallboard 4, the both ends of inside reinforcing bar 10 are connected with a grout sleeve 11 respectively, have pour a plurality of connecting reinforcement 12 in basement lower floor bottom plate 2, the basement upper ceiling 3 respectively, and connecting reinforcement 12's tip is pegged graft in grout sleeve 11, and grout sleeve 11's grout mouth sets up on prefabricated wallboard 4's surface.
In this application, inside reinforcing bar 10 is connected through grout sleeve 11 with joint reinforcement 12, adopts the connected mode of sleeve grout to connect prefabricated wallboard 4's both ends and basement lower floor bottom plate 2, basement upper ceiling 3 for prefabricated wallboard 4's tip and basement lower floor bottom plate 2, basement upper ceiling 3's firm in connection degree is high, reduces the possibility that the seepage takes place in the gap between prefabricated wallboard 4's tip and basement lower floor bottom plate 2, the basement upper ceiling 3.
A section of the asphalt waterproof coiled material 5 attached to the inner surface of the lower waterproof groove 7 and a section of the asphalt waterproof coiled material 5 attached to the inner surface of the upper waterproof groove 8 are respectively provided with a plurality of through holes 13, and the connecting steel bars 12 penetrate through the through holes 13; the upper end and the lower end of the prefabricated wall plate 4 are respectively provided with a strip-shaped grouting groove 14, mortar is poured into the grouting grooves 14, and the through holes 13 are matched with the grouting grooves 14.
In this application, through-hole 13 has been set up on pitch waterproofing membrane 5, and set up slip casting groove 14 on prefabricated wallboard 4's tip surface, when prefabricated wallboard 4 installation construction, paint the mortar at slip casting groove 14, the volume that the volume of smearing of mortar should be greater than slip casting groove 14, at prefabricated wallboard 4 and basement lower floor bottom plate 2, when basement upper ceiling 3 is connected, make the mortar enter into through-hole 13 through the extrusion and connect prefabricated wallboard 4 and basement lower floor bottom plate 2, basement upper ceiling 3, improve firm in connection degree, reduce the possibility that gap seepage appears at the both ends of prefabricated wallboard 4. The through holes 13 should be smaller than the thickness of the prefabricated wall panel 4.
The openings on the two sides of the gap between two adjacent prefabricated wall panels 4 are filled with waterproof glue, and waterproof mortar is filled in the gap between two adjacent prefabricated wall panels 4.
In this application, the clearance between two adjacent prefabricated wallboards 4 uses waterproof glue and waterproof mortar to fill, prevents the clearance department seepage between two adjacent prefabricated wallboards 4, has improved waterproof nature.
Two silica gel waterproof sheets 15 are sleeved on the ground anchor rod 6, the two silica gel waterproof sheets 15 are respectively attached to the surfaces of the two sides of the prefabricated wall plate 4, and the silica gel waterproof sheets 15 are fixed on the ground anchor rod 6 through hot melt adhesives.
In this application, can use the nut to compress tightly silica gel waterproof sheet 15 and prefabricated wallboard 4 at 6 tip of earth anchor stock for 6 and prefabricated wallboard 4 of earth anchor stock have higher firm in connection degree. Prefabricated wallboard 4 can set up the hole that supplies ground anchor stock 6 to pass when pouring in advance, can pour into weather-resistant glue in prefabricated wallboard 4's hole after prefabricated wallboard 4 is connected with ground anchor stock 6 and make prefabricated wallboard 4 have better connectivity and waterproof sealing nature with ground anchor stock 6, the waterproof piece of silica gel 15 uses the hot melt adhesive to be fixed in prefabricated wallboard 4 after overlapping on ground anchor stock 6, on the ground anchor stock 6, improve the leakproofness, press the waterproof piece of silica gel 15 in prefabricated wallboard 4 through the nut, increase prefabricated wallboard 4 and the contact pressure of waterproof piece of silica gel 15, further improve the leakproofness. The protruding anchor rod 6 and nut can be covered later when the wall is decorated with cement.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes, modifications, additions or substitutions made within the scope of the present invention should belong to the protection scope of the present invention.
Claims (9)
1. The utility model provides a low-rise building basement prevention of seepage water construction structures which characterized in that: the basement foundation pit structure comprises a basement foundation pit, wherein a basement lower floor (2) is paved on the inner bottom end surface of the basement foundation pit, and a basement upper ceiling (3) is arranged at an upper opening of the basement foundation pit; the side surface of the inner part of the basement foundation pit is attached with a plurality of prefabricated wall panels (4), the upper ends of the prefabricated wall panels (4) are attached to an upper-layer ceiling (3) of the basement, the lower ends of the prefabricated wall panels (4) are attached to a lower-layer bottom plate (2) of the basement, and a gap is formed between every two adjacent prefabricated wall panels (4); an asphalt waterproof coiled material (5) is arranged between the prefabricated wall board (4) and the inner side surface of the basement foundation pit, and the surface of the prefabricated wall board (4) is coated with waterproof paint and then is fixedly attached to the asphalt waterproof coiled material (5); a lower waterproof groove (7) is formed in the lower bottom plate (2) of the basement, and the lower end of the prefabricated wall plate (4) is located in the lower waterproof groove (7); an upper waterproof groove (8) is formed in the upper ceiling (3) of the basement, and the upper end of the prefabricated wall plate (4) is arranged in the upper waterproof groove (8).
2. The low-rise building basement water seepage prevention construction structure of claim 1, characterized in that: the lower end of the asphalt waterproof coiled material (5) is bent and then is paved and attached to the inner surface of the lower waterproof groove (7), and the asphalt waterproof coiled material (5) is in pressing contact with the lower end of the prefabricated wallboard (4); the basement lower floor bottom plate (2) upper surface is provided with bar building platform (9), and the both sides surface of building platform (9) is laminated in basement lower floor bottom plate (2) and prefabricated wallboard (4) surface setting respectively.
3. The low-rise building basement water seepage prevention construction structure of claim 2, characterized in that: the upper end of the asphalt waterproof coiled material (5) is bent and then is paved on the inner surface of the upper waterproof groove (8), and the asphalt waterproof coiled material (5) is in compressed contact with the upper end of the prefabricated wallboard (4).
4. The low-rise building basement water seepage prevention construction structure of claim 1, characterized in that: be provided with a plurality of earth anchor stock (6) on prefabricated wallboard (4), the one end salient in the surface of prefabricated wallboard (4) of earth anchor stock (6), the other end of earth anchor stock (6) passes prefabricated wallboard (4) and anchors in the inside lateral wall of basement foundation ditch.
5. The low-rise building basement water seepage prevention construction structure of claim 3, characterized in that: the upper end of the prefabricated wall board (4) is provided with a strip-shaped inserting protrusion (41), an inserting groove (81) matched with the inserting protrusion (41) is formed in the upper waterproof groove (8), the inserting protrusion (41) is inserted into the inserting groove (81), and mortar is coated in the inserting protrusion (41).
6. The low-rise building basement water seepage prevention construction structure of claim 3, characterized in that: be provided with a plurality of inside reinforcing bars (10) in prefabricated wallboard (4), the both ends of inside reinforcing bar (10) are connected with a grout sleeve (11) respectively, have pour a plurality of connecting reinforcement (12) in basement lower floor bottom plate (2), the upper ceiling (3) of basement respectively, and the tip of connecting reinforcement (12) is pegged graft in grout sleeve (11), and the grout mouth of grout sleeve (11) sets up on the surface of prefabricated wallboard (4).
7. The low-rise building basement water seepage prevention construction structure of claim 6, characterized in that: a section of the asphalt waterproof coiled material (5) which is attached to the inner surface of the lower waterproof groove (7) and a section of the asphalt waterproof coiled material (5) which is attached to the inner surface of the upper waterproof groove (8) are respectively provided with a plurality of through holes (13), and the connecting steel bars (12) penetrate through the through holes (13); the upper end and the lower end of the prefabricated wall plate (4) are respectively provided with a strip-shaped grouting groove (14), mortar is poured into the grouting grooves (14), and the through holes (13) are matched with the grouting grooves (14).
8. The low-rise building basement water seepage prevention construction structure of claim 1, characterized in that: openings on two sides of a gap between two adjacent prefabricated wallboards (4) are filled with waterproof glue, and waterproof mortar is filled in the gap between two adjacent prefabricated wallboards (4).
9. The low-rise building basement water seepage prevention construction structure of claim 4, characterized in that: two silica gel waterproof sheets (15) are sleeved on the ground anchor rod (6), the two silica gel waterproof sheets (15) are respectively attached to the surfaces of the two sides of the prefabricated wall plate (4), and the silica gel waterproof sheets (15) are fixed on the ground anchor rod (6) through hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441465.5U CN210658471U (en) | 2019-09-02 | 2019-09-02 | Low-rise building basement prevention of seepage water construction structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921441465.5U CN210658471U (en) | 2019-09-02 | 2019-09-02 | Low-rise building basement prevention of seepage water construction structures |
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| Publication Number | Publication Date |
|---|---|
| CN210658471U true CN210658471U (en) | 2020-06-02 |
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| CN201921441465.5U Active CN210658471U (en) | 2019-09-02 | 2019-09-02 | Low-rise building basement prevention of seepage water construction structures |
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| Country | Link |
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| CN (1) | CN210658471U (en) |
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2019
- 2019-09-02 CN CN201921441465.5U patent/CN210658471U/en active Active
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Address after: 266000 3rd floor, No.5 Nanhai Branch Road, Shinan District, Qingdao City, Shandong Province Patentee after: Qingdao Construction Group Co.,Ltd. Patentee after: QINGJIAN GROUP Co.,Ltd. Address before: 266000 3rd floor, No.5 Nanhai Branch Road, Shinan District, Qingdao City, Shandong Province Patentee before: QINGJIAN GROUP Co.,Ltd. Patentee before: QINGJIAN GROUP Co.,Ltd. |