CN217840114U - Brickwork brick wall waterproof construction - Google Patents
Brickwork brick wall waterproof construction Download PDFInfo
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- CN217840114U CN217840114U CN202121860509.5U CN202121860509U CN217840114U CN 217840114 U CN217840114 U CN 217840114U CN 202121860509 U CN202121860509 U CN 202121860509U CN 217840114 U CN217840114 U CN 217840114U
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Abstract
The utility model discloses a masonry brick wall waterproof structure, which comprises a wall body, wherein a protective layer is arranged on the upstream side of the wall body; the side of the protective layer away from the wall body is provided with a heat-insulating layer; a water channeling layer is arranged on one side of the heat-insulating layer away from the protective layer; a structural plate is arranged on one side of the water channeling layer away from the heat insulation layer; a plurality of grouting holes are formed in the back water surface of the wall body, the grouting holes are distributed layer by layer, the distribution positions of the grouting holes in two adjacent layers are not overlapped in the vertical direction, and the grouting holes penetrate through the wall body, the protective layer and the heat insulation layer and are communicated with the water channeling layer; and injecting the grouting material between the insulating layer and the water channeling layer through the grouting holes to form a waterproof layer. The utility model discloses from the surface of a back side construction of wall body, the slip casting hole is arranged to plum blossom form on the wall body, injects the upstream face of wall body with acrylate slip casting material, and the slip casting material meets the water and solidifies and can solidify the soil body, and the aquatic does not disperse the insolubility to form closely knit waterproof layer one at the upstream face.
Description
Technical Field
The utility model relates to an underground masonry structure infiltration field of handling, concretely relates to brickwork brick wall waterproof construction.
Background
Brick wall infiltration, under the unable outer waterproof condition of being under construction of upstream face, generally can take the waterproof way of leaking stoppage, what traditional leaking stoppage was stifled is the water leakage point, where leak stoppage, temporary blocking up, but because the uncompacted nature of brick wall, leakage phenomenon once more can appear. In the prior art, earthwork is excavated on the upstream face, and the waterproof layer is constructed again. This has the following disadvantages: the excavation workload is large, soil bodies are damaged, the image brick foundation structure is safe, a part of external wall embedded pipelines are more, and the excavation is easy to damage; the difficulty of guaranteeing the drying and cleaning of the working surface of the reconstructed waterproof layer is high, the tight joint of the waterproof lap joint is difficult to achieve, and the possibility of water seepage again is high.
The search shows that China with the publication number of CN212956895U specially facilitates 2021, 4 months and 13 days, discloses a pool stone-laid facing upright revetment connecting structure, which comprises a pool cushion layer, a pool bottom grey soil layer, a revetment cushion layer, a revetment grey soil layer, a plain soil layer, a stone-laid revetment, a brick wall, a waterproof layer and a face brick; a C15 concrete plastering layer with the thickness of 40mm is constructed on the surface of the outer side of the stone revetment, a brick wall with the same height as the stone revetment is also constructed on a revetment cushion layer on the outer side of the stone revetment, a waterproof layer is arranged between the brick wall and the stone revetment, the waterproof layer covers the bottom surface of the stone revetment and extends and covers along the surface of the lime soil layer at the bottom of the pool, a protective layer is also arranged on the waterproof layer at a position corresponding to the brick wall, and the ground is arranged above the outer side of the brick wall; the stone revetment top inboard is provided with the recess, adopts the cement mortar layer to bond in the recess and is fixed with the face brick, is equipped with additional face brick between face brick and the ground and connects, and additional face brick covers brick wall and partial stone revetment top surface, and the face brick surface is provided with unsmooth column structure.
According to the search, china with the publication number of CN206625401U specially facilitates 2017, 11 months and 10 days, and discloses a green brick outer wall heat-insulating waterproof structure which comprises a double-layer wall body consisting of a masonry wall and a green brick wall, wherein the outer surface of the masonry wall is sequentially provided with a heat-insulating layer, a waterproof layer and a void layer of the wall body from inside to outside, a tie bar net piece is horizontally tied between the double-layer wall body, the inner side of the tie bar net piece is embedded in a horizontal mortar layer of the masonry wall, the heat-insulating layer and the waterproof layer, the outer side of the tie bar net piece is embedded in a horizontal mortar layer of an adjacent green brick wall, cast-in-place concrete coupling beams are arranged in the masonry wall, the heat-insulating layer extends to the inner side surface of the green brick wall along the peripheral surfaces of the cast-in-place concrete coupling beams, and the waterproof layer extends to the inner side surface of the green brick wall along the surfaces of the heat-insulating layer. The utility model discloses a rational in infrastructure, the construction is simple and convenient relatively simultaneously, has both satisfied the pure blue or green brick effect of the outer facade of building, has satisfied the waterproof requirement of building outer wall heat preservation again, has reduced the degree of difficulty of construction, saves construction cost, has better popularization meaning in the engineering of the same kind.
It can be seen that the study of the waterproofing structure of underground masonry structures remains an urgent task for those skilled in the art.
Disclosure of Invention
For overcoming the not enough of above-mentioned prior art, the utility model provides a brickwork brick wall waterproof construction cancels upstream face excavation construction waterproof layer, directly is under construction at the surface of a water side, at the surface of a water reconstruction waterproof layer.
The utility model discloses a realize through following technical scheme:
a masonry brick wall waterproof structure comprises a wall body, wherein a protective layer is arranged on the water facing side of the wall body; a heat-insulating layer is arranged on one side of the protective layer, which is far away from the wall body; a water channeling layer is arranged on one side of the heat insulation layer away from the protective layer; a structural plate is arranged on one side of the water channeling layer away from the heat insulation layer; a plurality of grouting holes are formed in the back water surface of the wall body, the grouting holes are distributed layer by layer, the distribution positions of the grouting holes in two adjacent layers are not overlapped in the vertical direction, and the grouting holes penetrate through the wall body, the protective layer and the heat insulation layer and are communicated with the water channeling layer; and injecting grouting material between the insulating layer and the water channeling layer through the grouting holes to form a waterproof layer.
In the technical scheme, a protective layer, a heat-insulating layer, a water channeling layer and a structural plate are sequentially arranged on one side of the water facing surface of the wall body, a plurality of grouting holes are formed in the back water surface of the wall body and penetrate through the protective layer and the heat-insulating layer and are communicated with the water channeling layer, and grouting materials are injected between the heat-insulating layer and the water channeling layer through the grouting holes and form a waterproof layer between the heat-insulating layer and the water channeling layer.
Preferably, the protective layer is filled with organic compound resin mortar.
Preferably, the thickness of the protective layer is 20-40mm.
Preferably, the heat preservation layer is made of an XPS hard high-density non-dismantling heat preservation plate.
Preferably, the slip-in material is an acrylate.
Preferably, the plurality of grouting holes are distributed on the back surface of the wall body in a plum blossom shape.
Compared with the prior art, the beneficial effects of the utility model reside in that:
(1) The utility model discloses a protective layer, heat preservation, scurry water layer and structural slab have set gradually on one side of the upstream face of wall body, seted up a plurality of injected holes on the surface of the back of the wall body, and the injected hole runs through protective layer and heat preservation and scurry water layer intercommunication, injected slurry material through the injected hole pour into between heat preservation and scurry water layer, and with formed the waterproof layer between heat preservation and scurry water layer;
(2) The utility model discloses from the surface of a back side construction of wall body, the slip casting hole is arranged to plum blossom form on the wall body, injects the upstream face of wall body with acrylate slip casting material, and the slip casting material meets the water and solidifies and can solidify the soil body, and the aquatic does not disperse the insolubility to form closely knit waterproof layer one at the upstream face.
Drawings
Fig. 1 is a schematic view of a masonry brick wall waterproof structure according to an embodiment of the present invention;
fig. 2 is an enlarged view of a masonry brick wall waterproof structure according to an embodiment of the present invention;
fig. 3 is a schematic view of a grouting process of a masonry brick wall waterproof structure according to an embodiment of the present invention;
in the figure: 1. a wall body; 2. a protective layer; 3. a heat-insulating layer; 4. a waterproof layer; 5. channeling water layers; 6. a structural panel; 7. grouting holes; 8. and (5) solid filling.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The embodiment is different from the prior art in which only the water leakage point is blocked, and provides a minimally invasive reconstruction durable waterproof layer technology.
As shown in fig. 1, the present embodiment provides a masonry brick wall waterproof structure, including a wall 1, wherein a protective layer 2 is disposed on a water-facing side of the wall 1; a heat insulation layer 3 is arranged on one side of the protection layer 2 away from the wall body 1; a water channeling layer 5 is arranged on one side of the heat-insulating layer 3, which is far away from the protective layer 2; a structural plate 6 is arranged on one side of the water channeling layer 5 away from the heat insulation layer 3; a plurality of grouting holes 7 are formed in the back water surface of the wall body 1, the grouting holes 7 are distributed layer by layer, the distribution positions of the grouting holes 7 in two adjacent layers are not overlapped in the vertical direction, and the grouting holes 7 penetrate through the wall body 1, the protective layer 2 and the heat insulation layer 3 and are communicated with the water channeling layer 5; and injecting grouting material between the insulating layer 3 and the water channeling layer 5 through the grouting holes 7 to form a waterproof layer 4.
In one embodiment, the protective layer 2 is filled with an organic compound resin mortar.
Further, the concrete protective layer refers to a concrete layer between the outer edge of the outermost steel bar and the surface of concrete in the concrete structural member.
In one embodiment, the thickness of the protective layer 2 is 20 to 40mm.
Furthermore, the thickness of the concrete protective layer of the common steel bars and the prestressed steel bars, namely the distance from the outer edge of the outermost steel bar of the stressed steel bar to the surface of the concrete, should not be less than the nominal diameter of the steel bar.
As an embodiment, the heat insulation layer 3 is made of an XPS hard high-density non-dismantling heat insulation board.
Furthermore, the XPS air conditioner heat insulation board is an extrusion molding type polystyrene heat insulation board, and is a hard foam plastic board manufactured by using polystyrene resin as a raw material, adding other raw and auxiliary materials and polymers, heating, mixing, injecting a catalyst, and then extruding and molding. Its name is extruded polystyrene foam plastics for heat insulation, called XPS for short. The XPS plate has a perfect closed-cell honeycomb structure, the XPS plate has extremely low water absorption and almost no water absorption, and the XPS plate also has the characteristics of low thermal conductivity, high pressure resistance, ageing resistance and the like, and almost has no ageing decomposition phenomenon in normal use.
In one embodiment, the slip is an acrylate.
Further, the in-situ synthesized acrylate modified chlorinated polyethylene CPE not only has good mechanical properties, but also has good water-swelling property, thereby providing a new method for preparing water-swelling rubber.
In one embodiment, the grouting holes 7 are distributed in a plum blossom shape on the back surface of the wall body.
As shown in fig. 2, the water channeling layer 5 is disposed between the wall body 1 and the solid filling 8, where a is a basement ground elevation and B is an outdoor ground elevation.
Further, the construction steps of the masonry brick wall waterproof structure comprise: cleaning brick wall base face → arranging hole → drilling → installing grouting pipe → grouting → plugging hole → cleaning.
Further, a concrete construction method of the masonry brick wall waterproof structure comprises the following steps:
(1) cleaning up sundries such as floating ash and slag on the surface of the wall body 1 by using a scraper knife and other tools;
(2) selecting the positions of the holes in a plum blossom shape at the interval of 1000mm, and marking the positions by using a marker pen;
(3) according to the thickness of the wall body 1 provided by a drawing, selecting a drill bit with a corresponding length to electrically drill a grouting hole 7, wherein the grouting hole 7 penetrates through the brick wall and reaches a position between the heat-insulating layer 3 and the water channeling layer 5;
(4) installing a grouting pipe into the hole by using a rubber hammer, and fixing and plugging the gap between the pipe and the hole by using a quick-hardening type external doping agent, wherein the diameter of the grouting pipe is 10-25mm, and the length of the grouting pipe is 150-300mm;
(5) grouting by using a grouting machine, wherein the grouting sequence is that the grouting is performed first, then, the grouting is performed, the grouting is integrally pushed from one side to the other side in the horizontal direction, the next grouting hole 7 is used as an observation hole during the current grouting, the pressure of a pressure gauge of the grouting machine is obviously increased or the grouting is discharged from the observation hole, the grouting is full, and the next grouting hole 7 is replaced;
(6) taking out the grouting pipe after the waterproof material is cured, and sealing the hole by using the quick-hardening admixture;
(7) shoveling off the solidified waterproof material on the base surface and cleaning the garbage on the construction site.
Specifically, the hole diameter of the grouting holes 7 in the step (3) is selected to be 14-32 mm.
Specifically, in the step (4), in order to ensure that grouting is carried out on the upstream face of the wall body 1 and does not diffuse in the middle of the brick, a PVC sleeve is installed and rotated as a grouting pipe after drilling, and a grouting needle is installed on the PVC sleeve.
Specifically, as shown in fig. 3, during grouting in step (5), hole-jumping grouting is performed from bottom to top and from left to right, the adjacent grouting hole 7 serves as a grouting observation hole, so that grouting radiation is ensured to be in place, and the observation hole can serve as a subsequent grouting supplement hole.
Specifically, the method for observing whether grouting is full in the step (5) is that steel bars are inserted into the pipe to reach the upstream face, acrylate reaction generates heat, and the condition that materials enter the area is indicated by the fact that the steel bars become hot, so that when the wall is thick, whether grouting is full is difficult to judge by observing grout outlet of the hole.
In the description of the present specification, reference to the description of "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Finally, it should be noted that: 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 or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the essence of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A masonry brick wall waterproof structure is characterized by comprising a wall body, wherein a protective layer is arranged on the water-facing side of the wall body; a heat-insulating layer is arranged on one side of the protective layer, which is far away from the wall body; a water channeling layer is arranged on one side of the heat-insulating layer away from the protective layer; a structural plate is arranged on one side of the water channeling layer away from the heat insulation layer; a plurality of grouting holes are formed in the back water surface of the wall body, the grouting holes are distributed layer by layer, the distribution positions of the grouting holes in two adjacent layers are not overlapped in the vertical direction, and the grouting holes penetrate through the wall body, the protective layer and the heat insulation layer and are communicated with the water channeling layer; and injecting grouting material between the insulating layer and the water channeling layer through the grouting holes to form a waterproof layer.
2. The masonry brick wall waterproof construction of claim 1, wherein said protective layer is filled with organic compound resin mortar.
3. The masonry brick wall waterproof construction of claim 1, wherein the protective layer has a thickness of 20-40mm.
4. The masonry brick wall waterproof structure according to claim 1, wherein the thermal insulation layer is made of XPS hard high-density non-dismantling thermal insulation boards.
5. The masonry brick wall waterproofing structure according to claim 1, wherein said grout is acrylate.
6. The masonry brick wall waterproof construction of claim 1, wherein the plurality of grouting holes are distributed in a quincunx pattern on the back surface of the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121860509.5U CN217840114U (en) | 2021-08-10 | 2021-08-10 | Brickwork brick wall waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121860509.5U CN217840114U (en) | 2021-08-10 | 2021-08-10 | Brickwork brick wall waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217840114U true CN217840114U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121860509.5U Active CN217840114U (en) | 2021-08-10 | 2021-08-10 | Brickwork brick wall waterproof construction |
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| CN (1) | CN217840114U (en) |
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- 2021-08-10 CN CN202121860509.5U patent/CN217840114U/en active Active
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