CN213572064U - Lapping structure of waterproof layer of bottom plate and waterproof layer of side wall - Google Patents
Lapping structure of waterproof layer of bottom plate and waterproof layer of side wall Download PDFInfo
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- CN213572064U CN213572064U CN202021392461.5U CN202021392461U CN213572064U CN 213572064 U CN213572064 U CN 213572064U CN 202021392461 U CN202021392461 U CN 202021392461U CN 213572064 U CN213572064 U CN 213572064U
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Abstract
The utility model relates to an overlap joint structure of bottom plate waterproof layer and side wall waterproof layer, including laying the bottom plate waterproof layer between bed course and the bottom plate, set up in the side wall waterproof layer in the side wall outside, the tip of bottom plate waterproof layer upwards extend the back with side wall waterproof layer overlap joint sets up, the bottom plate waterproof layer adopts the anti-bottom plate waterproof layer that glues of pre-spreading, the overlap joint position of the anti-bottom plate waterproof layer that glues of pre-spreading set up in the outside at side wall waterproof layer overlap joint position, the overlap joint position of the anti-bottom plate waterproof layer that glues of pre-spreading with be provided with two-sided self-adhesion waterproof layer between the overlap joint. The utility model discloses can realize the effective sealing at the anti-waterproof layer of gluing and bottom plate waterproof layer overlap joint position of shop in advance.
Description
Technical Field
The utility model belongs to the waterproof field, concretely relates to lap joint structure of bottom plate waterproof layer and side wall waterproof layer.
Background
The existing basement floor waterproof method is that a waterproof coiled material is bonded or laid on a floor cushion layer in an empty mode to form a floor waterproof layer, the floor waterproof layer formed by the method and a structural layer are isolated through a fine aggregate concrete protective layer and are influenced by foundation settlement or structural deformation cracks and the like, once the waterproof coiled material is slightly damaged, environmental water can enter, and large-area water channeling occurs between the layers. The pre-paved anti-sticking waterproof roll is bonded and fixed with the structural layer, so that even if the cushion layer is settled or structurally deformed, the pre-paved anti-sticking waterproof roll is not affected, the problem of interlayer water channeling caused by foundation settlement or structural deformation can be fundamentally solved, however, the bonding of the pre-paved anti-sticking waterproof roll is carried out in the construction process of the structural layer, once the construction of the structural layer is finished, the pre-paved anti-sticking waterproof roll does not have cohesiveness per se and is different from the material of the side wall waterproof layer, so when the pre-paved anti-sticking waterproof roll is adopted for carrying out waterproof construction of the bottom plate, the waterproof layer of the bottom plate and the waterproof layer of the side wall cannot be effectively sealed, the lap weak point is formed, and the leakage risk is caused, thereby limiting the application of the pre-paved. In addition, because the pre-paved anti-sticking waterproof roll is stuck on the structural layer, the pre-paved anti-sticking waterproof roll is in a non-paved state with the cushion layer and the protective layer and is lack of effective fixation, so that the pre-paved anti-sticking waterproof roll is easy to be not paved in place in the paving process of the pre-paved anti-sticking waterproof roll, particularly in the included angle position between a permanent protection wall and the cushion layer, and the pre-paved anti-sticking waterproof roll is damaged in the construction of the structural layer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a lap joint structure of bottom plate waterproof layer and side wall waterproof layer.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a lap-joint structure of bottom plate waterproof layer and side wall waterproof layer, including laying the bottom plate waterproof layer between bed course and bottom plate, set up in the side wall waterproof layer in the side wall outside, the tip of bottom plate waterproof layer upwards extend the back with side wall waterproof layer overlap joint sets up, the bottom plate waterproof layer adopts the pre-spread anti-bottom plate waterproof layer that glues, the overlap joint position of pre-spread anti-bottom plate waterproof layer that glues set up in the outside at side wall waterproof layer overlap joint position, the overlap joint position of pre-spread anti-bottom plate waterproof layer that glues with be provided with two-sided self-adhesion waterproof layer between the overlap joint position of.
Furthermore, the lapping opening part of the pre-paved anti-sticking bottom plate waterproof layer and the side wall waterproof layer is provided with a waterproof cover opening strip, and two ends of the waterproof cover opening strip are respectively connected with the pre-paved anti-sticking bottom plate waterproof layer and the side wall waterproof layer in an adhesive manner.
Furthermore, the waterproof cover opening strip is a single-sided butyl rubber belt cover opening strip.
Further, the waterproof layer of the side wall is a paint waterproof layer.
Further, the coating waterproof layer is a polyurethane coating waterproof layer.
Furthermore, the double-sided self-adhesive waterproof layer adopts a non-tire double-sided self-adhesive waterproof roll material layer or a double-sided butyl tape waterproof layer.
Furthermore, the non-padding double-sided self-adhesive waterproof roll layer adopts a non-padding double-sided self-adhesive modified asphalt waterproof roll.
Further, be provided with the construction joint on the side wall, the side wall outside with the position that the construction joint is corresponding is provided with the additional waterproof layer of coating, the additional waterproof layer of coating set up in the side wall with between the side wall waterproof layer.
Furthermore, the pre-paved anti-sticking bottom plate waterproof layer is formed by paving pre-paved high-molecular waterproof rolls.
Furthermore, a permanent protection wall is further arranged on the cushion layer, adhesive tape strips are arranged on the cushion layer and the permanent protection wall through cement nails, and the adhesive tape strips are connected with the waterproof layer of the pre-paved reverse-bonding bottom plate in an adhesive manner.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model discloses a to spread in advance anti-bottom plate waterproof layer that glues sets up in the outside of side wall waterproof layer to set up two-sided self-adhesion waterproof layer between the overlap joint position between pre-spread anti-bottom plate waterproof layer and side wall waterproof layer, it not only plays the pre-spread anti-bonding waterproofing membrane and the side wall waterproof layer between the bonding fixed action, still plays the waterproof effect in further reinforcing overlap joint position, and one at a glance can, has avoided forming the weak point at pre-spread anti-bonding waterproofing membrane and side wall waterproof layer overlap joint position between them, has improved the water-proof effects at overlap joint position, the utility model discloses a set up the flap mouth strip at the overlap joint mouth portion of pre-spread anti-bottom plate waterproof layer and side wall waterproof layer, will and avoid the difference in height between the two, avoided the phenomenon of watering of bottom plate waterproof layer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged view of fig. 1 at a.
In the figure: 1. the waterproof structure comprises a cushion layer, 2, a bottom plate, 3, a side wall, 4, a side wall waterproof layer, 5, a pre-paved anti-sticking bottom plate waterproof layer, 6, a double-sided self-adhesion waterproof layer, 7, a waterproof cover strip, 8, a construction joint, 9, a paint additional waterproof layer, 10, a permanent protection wall, 11, a cement nail, 12 and an adhesive tape strip.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2 the utility model relates to an embodiment of overlap joint structure of bottom plate waterproof layer and side wall waterproof layer, including laying the bottom plate waterproof layer between bed course 1 and bottom plate 2, set up in the side wall waterproof layer 4 in the 3 outsides of side wall, the tip of bottom plate waterproof layer upwards extend the back with 4 overlap joints of side wall waterproof layer set up, the bottom plate waterproof layer adopts the anti-bottom plate waterproof layer 5 that glues of pre-laying, the anti-bottom plate waterproof layer 5's of pre-laying overlap joint position set up in the outside at 4 overlap joint positions of side wall waterproof layer, the anti-bottom plate waterproof layer 5's of pre-laying overlap joint position with be provided with two-sided self-adhesion waterproof layer 6 between the overlap joint position of. The utility model discloses because the material hardness of the anti-bottom plate waterproof layer 5 that glues of pre-spread is compared in other waterproof material (for example modified asphalt waterproofing membrane, polyurethane waterproofing paint etc.), consequently, takes place to rise to stick up, deformation and swell very easily at the overlap joint position, the utility model discloses will the anti-bottom plate waterproof layer 5's of gluing overlap joint position of pre-spread set up in the outside at 4 overlap joint positions of side wall waterproof layer, it is compared in setting up the anti-bottom plate waterproof layer 5 that glues of pre-spread in 4 inboards of side wall waterproof layer, has avoided the anti-bottom plate waterproof layer that glues of pre-spread to cause the influence to 4 of side wall waterproof layer at the upwarp swell in-process, causes to leak. In addition, set up two-sided self-adhesion waterproof layer 6 between the overlap joint position between pre-spread anti-bottom plate waterproof layer 5 and side wall waterproof layer 4 of gluing, it not only plays the fixed effect of bonding between pre-spread anti-waterproofing membrane and the side wall waterproof layer 4 of gluing, still plays the waterproof effect in further reinforcing overlap joint position, and one-tenth is two, has avoided forming the weak point at the overlap joint position of pre-spread anti-waterproofing membrane and side wall waterproof layer 4 both, has improved the water-proof effects at overlap joint position.
As an embodiment of the utility model relates to an overlap joint structure of bottom plate waterproof layer and side wall waterproof layer, pre-spread anti-bottom plate waterproof layer 5 of gluing with side wall waterproof layer 4's overlap joint mouth portion is provided with waterproof cover strip 7, waterproof cover strip 7's both ends respectively with pre-spread anti-bottom plate waterproof layer 5 of gluing and side wall waterproof layer 4 gluing are connected. The utility model discloses because to spread anti-bottom plate waterproof layer 5 that glues in advance sets up in the outside of side wall waterproof layer 4 to overlap joint mouth portion between them forms the difference in height, in case the phenomenon that bonding is not firm, or fracture appears in overlap joint position between them, rivers will be watered to bottom plate 2 down along the gap at overlap joint position, for solving this problem, the utility model discloses set up the flap strip in the overlap joint mouth portion of spreading anti-bottom plate waterproof layer 5 and side wall waterproof layer 4 in advance, will and avoid the difference in height between the two, avoided the phenomenon of watering of bottom plate waterproof layer.
Further, the waterproof cover opening strip 7 is a single-sided butyl adhesive tape cover opening strip.
Further, the side wall waterproof layer 4 is a paint waterproof layer. In addition, asphalt coiled material waterproof layer can be adopted.
Furthermore, the coating waterproof layer is a polyurethane coating waterproof layer.
As an embodiment of the utility model relates to an overlap joint structure of bottom plate waterproof layer and side wall waterproof layer, double-sided self-adhesion waterproof layer 6 adopts no child double-sided self-adhesion waterproofing membrane layer or double-sided butyl sticky tape waterproof layer.
Furthermore, the non-tire double-sided self-adhesive waterproof roll layer adopts a non-tire double-sided self-adhesive modified asphalt waterproof roll.
As an embodiment of the utility model relates to an overlap joint structure of bottom plate waterproof layer and side wall waterproof layer, be provided with construction joint 8 on the side wall 3, the side wall 3 outside with the corresponding position of construction joint 8 is provided with the additional waterproof layer 9 of coating, the additional waterproof layer 9 of coating set up in the side wall 3 with between the side wall waterproof layer 4.
As an embodiment of the utility model relates to an overlap joint structure of bottom plate waterproof layer and side wall waterproof layer, the anti-bottom plate waterproof layer 5 that glues of prespreading adopts prespreading polymer waterproofing membrane to lay and forms. The pre-paved high-polymer waterproof coiled material is a high-density polyethylene self-adhesive film waterproof coiled material.
As an embodiment of the utility model relates to an overlap joint structure of bottom plate waterproof layer and side wall waterproof layer, still be provided with permanent protection wall 10 on the bed course 1, the bed course 1 with all be provided with adhesive tape strip 12 through cement nail 11 on the permanent protection wall 10, adhesive tape strip 12 with the connection is glued to the anti-bottom plate waterproof layer 5 of gluing of spreading in advance.
Further, the adhesive tape strip 12 is made of butt adhesive tape.
Further, the length of the lap joint part of the bottom plate waterproof layer and the side wall waterproof layer 4 is more than or equal to 150 mm.
Further, the lapping part of the bottom plate waterproof layer and the side wall waterproof layer 4 is arranged above the permanent protection wall 10. Because the anti-waterproofing membrane that glues of pre-spread bonds on the structural layer, consequently, be in the air laid state between it and bed course 1 and the protective layer, lack effective fixed, this just leads to, in the laying process of the anti-waterproofing membrane that glues of pre-spread, especially at reentrant corner position for example permanent protection wall 10 and bed course 1's contained angle position, lay easily not in place, the anti-waterproofing membrane that glues of pre-spread is unsettled, and when the structural layer was under construction, the tensile damage that leads to the anti-waterproofing membrane that glues of pre-spread under the gravity of structural layer pushes down, for solving this problem, the utility model discloses the position that is close to the reentrant corner on bed course 1 and permanent protection wall 10 all is provided with adhesive tape strip 12 through cement nail 11, fixes the anti-waterproofing membrane that glues of pre-spread through adhesive tape strip 12, has avoided when laying because of the anti-waterproofing membrane.
The utility model discloses a construction method:
and 3, sticking a special butyl sealing tape on the lap joint part of the coiled material to form a cover strip, and ensuring the closing up and sealing of the lap joint part.
The above-described embodiments are merely preferred examples of the present invention and are not exhaustive of the possible implementations of the present invention. Any obvious modifications to the above would be obvious to those of ordinary skill in the art, but would not bring the invention so modified beyond the spirit and scope of the present invention.
Claims (9)
1. A lapping structure of a bottom plate waterproof layer and a side wall waterproof layer comprises the bottom plate waterproof layer paved between a cushion layer (1) and a bottom plate (2), and the side wall waterproof layer (4) arranged on the outer side of a side wall (3), wherein the end part of the bottom plate waterproof layer extends upwards and then is lapped with the side wall waterproof layer (4), and the lapping structure is characterized in that the bottom plate waterproof layer is formed by pre-paving an anti-sticking bottom plate waterproof layer (5), the lapping part of the pre-paving anti-sticking bottom plate waterproof layer (5) is arranged on the outer side of the lapping part of the side wall waterproof layer (4), and a double-sided self-adhesive waterproof layer (6) is arranged between the lapping part of the pre-paving anti-sticking bottom plate waterproof layer (5) and the lapping part; the waterproof floor is characterized in that a permanent protection wall (10) is further arranged on the cushion layer (1), adhesive tape strips (12) are arranged on the cushion layer (1) and the permanent protection wall (10) through cement nails (11), and the adhesive tape strips (12) are in adhesive connection with the pre-paved anti-sticking bottom plate waterproof layer (5).
2. The lapping structure of a bottom plate waterproof layer and a side wall waterproof layer according to claim 1, wherein a waterproof cover opening strip (7) is arranged at the lapping opening part of the pre-paved anti-sticking bottom plate waterproof layer (5) and the side wall waterproof layer (4), and two ends of the waterproof cover opening strip (7) are respectively in adhesive connection with the pre-paved anti-sticking bottom plate waterproof layer (5) and the side wall waterproof layer (4).
3. The lapping structure of a waterproof layer of a bottom plate and a waterproof layer of a side wall as claimed in claim 2, wherein the waterproof cover strip (7) is a single-sided butyl tape cover strip.
4. The lapping structure of a waterproof layer of a bottom plate and a waterproof layer of a side wall according to claim 1, wherein the waterproof layer (4) of the side wall is a waterproof layer of paint.
5. The overlapping structure of the waterproof layer of the bottom plate and the waterproof layer of the side wall as claimed in claim 4, wherein the waterproof layer of the paint is a polyurethane paint waterproof layer.
6. The lapping structure of a waterproof layer of a bottom plate and a waterproof layer of a side wall according to claim 1, wherein the double-sided self-adhesive waterproof layer (6) is a tubeless double-sided self-adhesive waterproof roll layer or a double-sided butyl tape waterproof layer.
7. The lapping structure of a waterproof layer of a bottom plate and a waterproof layer of a side wall according to claim 6, wherein the padding-free double-sided self-adhesive waterproof roll layer is a padding-free double-sided self-adhesive modified asphalt waterproof roll.
8. The lapping structure of a bottom plate waterproof layer and a side wall waterproof layer according to claim 1, wherein a construction joint (8) is arranged on the side wall (3), a paint additional waterproof layer (9) is arranged at a position on the outer side of the side wall (3) corresponding to the construction joint (8), and the paint additional waterproof layer (9) is arranged between the side wall (3) and the side wall waterproof layer (4).
9. The lapping structure of a waterproof layer of a bottom plate and a waterproof layer of a side wall according to claim 1, wherein the pre-paved anti-sticking waterproof layer of the bottom plate (5) is paved by pre-paved high polymer waterproof roll.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392461.5U CN213572064U (en) | 2020-07-15 | 2020-07-15 | Lapping structure of waterproof layer of bottom plate and waterproof layer of side wall |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021392461.5U CN213572064U (en) | 2020-07-15 | 2020-07-15 | Lapping structure of waterproof layer of bottom plate and waterproof layer of side wall |
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| CN213572064U true CN213572064U (en) | 2021-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150714A (en) * | 2021-12-14 | 2022-03-08 | 北京天润建设有限公司 | Waterproof structure and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150714A (en) * | 2021-12-14 | 2022-03-08 | 北京天润建设有限公司 | Waterproof structure and construction method thereof |
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| TR01 | Transfer of patent right |
Effective date of registration: 20220530 Address after: No. A2, Shaling section, Shunping Road, Yang Town, Shunyi District, Beijing 101300 Patentee after: Zhongke Jiantong Engineering Technology Co.,Ltd. Address before: 101300 a 2, Shaling section, Shunping Road, Shunyi District, Beijing Patentee before: BEIJING ORIENTAL YUHONG WATERPROOF TECHNOLOGY Co.,Ltd. |