CN111501847A - Basement bottom plate leakage processing device and basement bottom plate leakage processing method - Google Patents
Basement bottom plate leakage processing device and basement bottom plate leakage processing method Download PDFInfo
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- CN111501847A CN111501847A CN202010214094.8A CN202010214094A CN111501847A CN 111501847 A CN111501847 A CN 111501847A CN 202010214094 A CN202010214094 A CN 202010214094A CN 111501847 A CN111501847 A CN 111501847A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/04—Watertight packings for use under hydraulic pressure
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Abstract
The invention provides a basement bottom plate leakage processing device and a basement bottom plate leakage processing method, wherein the processing device comprises: a trench; the groove is arranged on the basement bottom plate along a leakage point of the basement bottom plate and extends to the water collecting well or the pipe trench; the bottom of the groove is provided with a mushroom-shaped dredging part which is filled with a first filler; a waterproof part is arranged at the top of the dredging part in the groove. According to the invention, the leakage water of the basement bottom plate is dredged to the water collecting well or the pipe ditch through the groove dug along the leakage point of the basement bottom plate on the basement bottom plate, so that the repeated leakage point is avoided, the leakage point of the basement bottom plate is mostly the weak part of the basement bottom plate, and the drainage mode of arranging the groove is adopted, so that the leakage water of other parts can be introduced, and the large-area drying of the basement ground is ensured.
Description
Technical Field
The invention relates to the technical field of civil engineering, in particular to a basement bottom plate leakage processing device and a basement bottom plate leakage processing method.
Background
Along with the use to underground resources among the building engineering, modern buildings mostly have designed basement, and the number of piles of basement is also increasing day by day simultaneously, consequently appears the problem in two aspects: firstly, due to temperature stress and concrete shrinkage, a large-volume basement base plate is easy to crack and destroy the waterproof performance of a structure; and secondly, some engineering basements utilize the self waterproof performance of the bottom plate structure, and cancel the waterproof coiled material or the coating of the bottom plate of the basements, so that when cracks appear in the concrete of the bottom plate, the problem of water seepage of the bottom plate can occur.
In the existing building structure, basement bottom plate waterproofing is a waterproofing system consisting of waterproof coiled materials (building waterproofing) and waterproof concrete (structural waterproofing), and the waterproof coiled materials are aged and invalid to cause leakage along with the lapse of time; the waterproof concrete can crack and leak due to concrete shrinkage, construction process, quality and other reasons. The traditional repairing mode adopts grouting to stop leakage, one part is blocked due to overlarge underground water pressure, and the underground water can leak water at other weak parts of the bottom plate.
Disclosure of Invention
In view of the above, the invention provides a basement bottom plate leakage processing device and a basement bottom plate leakage processing method, and aims to solve the problems that the existing basement bottom plate is easy to leak, and the grouting leakage stopping mode with large water pressure has poor effect.
In one aspect, the present invention provides a basement floor leakage processing apparatus, including: a trench; the groove is arranged on the basement bottom plate along a leakage point of the basement bottom plate, extends to a water collecting well or a pipe ditch and is used for dredging the leakage water of the basement bottom plate into the water collecting well or the pipe ditch; the bottom of the groove is provided with a mushroom-shaped dredging part which is filled with a first filler, so that the leakage water of the basement bottom plate flows to the water collecting well or the pipe trench from the first filler; and a waterproof part is arranged at the top of the dredging part in the groove and is used for performing waterproof treatment.
Further, according to the basement bottom plate leakage treatment device, the groove bottom of the groove is sloped towards the direction of the water collecting well or the pipe trench, and the slope coefficient is 1% -3%.
Further, the basement bottom plate seepage processing apparatus, from top to bottom, two lateral walls at the slot top incline to the both sides of slot respectively.
Furthermore, according to the basement bottom plate leakage treatment device, a partition is arranged between the waterproof part and the dredging part and used for separating the waterproof part from the dredging part and supporting the waterproof part.
Furthermore, in the basement bottom plate leakage treatment device, the filtering piece is arranged on the inner wall of the bottom of the groove and used for preventing impurities of the basement bottom plate from permeating into the groove.
Furthermore, according to the basement bottom plate leakage treatment device, the end part, close to the water collecting well or the pipe ditch, of the groove is provided with the filtering pore plate, and the filtering pore plate is provided with the water passing holes, so that leakage water in the dredging part flows into the water collecting well or the pipe ditch through the water passing holes, and impurities in the groove are prevented from flowing into the water collecting well or the pipe ditch.
According to the basement bottom plate leakage treatment device, leakage water of the basement bottom plate is drained to the water collecting well or the pipe ditch through the groove which is dug along the leakage point of the basement bottom plate on the basement bottom plate, so that the leakage point is prevented from being repeatedly generated, meanwhile, the leakage point of the basement bottom plate is mostly the weak part of the basement bottom plate, and the drainage mode of arranging the groove is adopted, so that the leakage water of other parts can be introduced, and the large-area drying of the basement ground is ensured; the dredging part is arranged at the bottom of the groove, and the first filler is filled, so that the waterproof part above the dredging part is supported, and meanwhile, the leakage water of the basement bottom plate can be ensured to flow from the first filler to the water collecting well or the pipe groove, and the dredging of the leakage water is realized; and, the waterproof portion can realize the sealed and waterproof of this slot, avoids dredging the portion percolating water and leads to surging when collecting untimely in dredging to administer the problem of basement bottom plate seepage effectively lastingly, and then avoid repairing the seepage repeatedly, effectively solve the current not good problem of repair effect.
Furthermore, the side walls of the tops of the upper and lower grooves incline to the two sides of the groove, so that the bearing capacity of the bottom of the groove is increased, and secondary pouring concrete on the waterproof part is prevented from being damaged after the vehicle passes through; the filtering piece arranged on the inner wall of the bottom of the groove ensures that only the flow of the leakage water is carried out between the basement bottom plate and the groove to isolate the leakage of the sludge, thereby avoiding the sludge from stopping the flow of the leakage water in the groove and ensuring the smoothness of dredging the leakage water in the groove.
On the other hand, the invention also provides a basement bottom plate leakage processing method, which comprises the following steps: a grooving step, namely excavating a groove on the basement bottom plate along a leakage point of the basement bottom plate, wherein the length of the excavated groove extends to a water collecting well or a pipe trench; filling, namely putting a long plastic film with first fillers in the bottom of the groove, and putting a separator on the top of the long plastic film to enable the first fillers to be in a mushroom-shaped structure; a drawing step, wherein a long plastic film is drawn out from one side of a water collecting well or a pipe ditch of the groove, so that the first filler is filled in a dredging part of a mushroom-shaped structure surrounded by the groove and the isolating piece; and pouring waterproof concrete above the first filler in the groove to form a waterproof part.
Further, between the drawing step and the pouring step, the method also comprises the following steps: and (3) fixing the pore plate, namely arranging a filter pore plate at the end part of the groove close to the water collecting well or the pipe ditch, and arranging a fixing piece on the wall surface of the filter pore plate facing the groove.
Further, the basement bottom plate leakage treatment method further comprises the following steps between the drawing step and the pouring step: and coating a waterproof coating on at least part of the outer wall of the isolating piece and/or the bottom wall of the groove leakage part.
Further, the method also comprises the following steps between the slotting step and the filling step: and a pretreatment step, after the groove is cleaned, a filter element is paved at the bottom of the groove.
According to the basement bottom plate leakage processing method provided by the invention, the leakage water of the basement bottom plate is drained to the water collecting well or the pipe ditch through the groove which is dug along the leakage point of the basement bottom plate on the basement bottom plate, so that the leakage point is prevented from being repeatedly generated, meanwhile, the leakage point of the basement bottom plate is mostly the weak part of the basement bottom plate, and the drainage mode of arranging the groove is adopted, so that the leakage water of other parts can be introduced, and the large-area drying of the basement ground is ensured; the dredging part is arranged at the bottom of the groove, and the first filler is filled, so that the waterproof part above the dredging part is supported, and meanwhile, the leakage water of the basement bottom plate can be ensured to flow from the first filler to the water collecting well or the pipe groove, and the dredging of the leakage water is realized; and, the waterproof portion can realize the sealed and waterproof of this slot, avoids dredging the portion percolating water and leads to surging when collecting untimely in dredging to administer the problem of basement bottom plate seepage effectively lastingly, and then avoid repairing the seepage repeatedly, effectively solve the current not good problem of repair effect.
Furthermore, the side walls of the tops of the upper and lower grooves incline to the two sides of the groove, so that the bearing capacity of the bottom of the groove is increased, and secondary pouring concrete on the waterproof part is prevented from being damaged after the vehicle passes through; the filtering piece arranged on the inner wall of the bottom of the groove ensures that only the flow of the leakage water is carried out between the basement bottom plate and the groove to isolate the leakage of the sludge, thereby avoiding the sludge from stopping the flow of the leakage water in the groove and ensuring the smoothness of dredging the leakage water in the groove.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a cross-sectional view of a basement floor seepage handling device provided by an embodiment of the invention;
fig. 2 is a partial longitudinal sectional view of a basement floor seepage handling device provided by an embodiment of the invention;
fig. 3 is a flow chart of a basement floor leakage processing method according to an embodiment of the invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The embodiment of the device is as follows:
referring to fig. 1 to 2, preferred structures of the basement floor seepage processing device provided by the embodiment of the invention are shown. As shown in the figure, the basement bottom plate seepage processing device comprises: a trench 1; wherein the content of the first and second substances,
the groove 1 is arranged on the basement bottom plate 2 along the leakage point of the basement bottom plate 2, and the groove 1 extends to the water collecting well or the pipe ditch 3 to dredge the leakage water of the basement bottom plate 2 into the water collecting well or the pipe ditch 3. Specifically, can dig slot 1 along the position of its leakage point on basement bottom plate 2, this slot 1 vertical setting (perpendicular to paper direction as shown in fig. 1, horizontal direction as shown in fig. 2), and, this slot 1 extends to sump pit or trench 3 department, so that dredge the leakage water of basement bottom plate 2 to sump pit or trench 3 department, and then avoid appearing the leakage point repeatedly, and simultaneously, the leakage point of basement bottom plate 2 is mostly the weak position of basement bottom plate 2, take the mode of dredging that sets up slot 2, can introduce other position leakage water, guarantee the dry of basement ground large tracts of land. In order to further ensure the dredging of the leakage water by the groove 1, preferably, the groove bottom of the groove 1 is sloped towards the direction of the water collecting well or the pipe trench 3, and the slope releasing coefficient is 1% -3%; further preferably, the hill release coefficient is 1%.
The bottom of the trench 1 is provided with a mushroom-shaped dredging part 4 filled with a first filler 43, so that the leakage water of the basement bottom plate 2 flows from the first filler 43 to the water collecting well or the pipe trench 3. Specifically, the trench 1 is divided into two regions from bottom to top along the height direction (vertical direction shown in fig. 1), which are a first region and a second region, wherein the cross sections (i.e. the cross sections perpendicular to the length direction) of the first region and the second region can be both rectangular structures, and of course, the second region can also be other structures such as an isosceles trapezoid structure, which is not limited in this case. The first region serves as a stem structure 41 below the lead-out 4, and the second region has a width (width in the horizontal direction as shown in fig. 1) near the bottom of the first region greater than the width at the top of the first region, so that the second region can be provided with a canopy structure having a width greater than the stem structure 41 to serve as a canopy structure 42 of the lead-out 4, so that the bottom portions of the first and second regions are combined into the lead-out 4. Wherein the first filler 43 may be cobblestones.
A waterproof portion 5 is provided in the groove 1 and on the top of the dredging portion 4 for performing a waterproof process. Specifically, the waterproof portion 5 may be formed by pouring concrete, and the waterproof concrete has a higher grade than that of the concrete of the basement bottom plate 2, that is, the concrete may be fine aggregate concrete; preferably, the concrete is one grade higher than the grade of the concrete of the basement bottom plate 2; to improve the treatment effect of the leakage treatment device, the concrete for casting the waterproof part 5 may be preferably expansive concrete, which is expanded to seal the top of the trench 1 after casting, so as to prevent the leakage water of the basement bottom plate 2 from leaking upwards from the waterproof part 5. Preferably, the side walls of the second region from top to bottom (the left and right side walls shown in fig. 1) are inclined to two sides of the second region (the left and right sides shown in fig. 1), that is, the second region is in an isosceles trapezoid structure, that is, the left side wall of the second region is inclined to the left side from top to bottom, the right side wall of the second region is inclined to the right, and the length of the top edge is smaller than that of the bottom edge, so that the bearing capacity of the bottom of the trench 1 is increased, and the secondary pouring concrete on the waterproof part 5 is prevented from being damaged after passing a vehicle.
In order to prevent the waterproof portion 5 from falling into the dredging portion 4 to affect the dredging of the leaking water, it is preferable that a spacer 6 is provided between the waterproof portion 5 and the dredging portion 4 to separate the waterproof portion 5 from the dredging portion 4 and to support the waterproof portion 5. Specifically, the spacer 6 may be a plate-shaped structure with an arc-shaped structure adapted to the top wall of the dredging portion 3, or may be a partial tubular portion cut from a tubular structure, such as a half-tube structure cut from a PVC (Polyvinyl chloride) water tube along the axial direction thereof in the present example, but the spacer 6 may also be formed by bending other materials, which is not limited in the present example. In order to prevent the leakage water of the dredging portion 4 from leaking into the waterproof portion 5, it is preferable that at least a part of the interface between the dredging portion 4 and the waterproof portion 5 and/or the interface between the waterproof portion 5 and the basement bottom plate 2 is provided with a waterproof layer 51, in this case, the waterproof layer 51 is coated on the bottom wall of the second area and both sides of the partition 6, and the waterproof layer 51 may be a polyurethane waterproof coating, or of course, other waterproof layers, which is not limited in this embodiment.
In order to avoid the basement bottom plate 2 from carrying sludge when water leaks into the groove 1, preferably, the inner wall of the bottom of the groove 1 is provided with a filtering member 7 for preventing impurities of the basement bottom plate 2 from permeating into the groove 1, so as to ensure that only the flow of the water leaks between the basement bottom plate 2 and the groove 1 is performed to isolate the leakage of the sludge, prevent the sludge from stopping the flow of the water leaks in the groove 1, and further ensure the smoothness of dredging of the water leaks in the groove 1. Wherein the filter element 7 may be a geotextile, i.e. a mud-proof geotextile, so as not to pass water through mud, leaving the whole channel 1 free.
With continued reference to fig. 2, in order to prevent the leakage water from flowing into the water collecting well or the pipe trench 3, it is preferable that the end portion (the right end as shown in fig. 2) of the trench 1 near the water collecting well or the pipe trench 4 is provided with a filtering hole plate 8, and the filtering hole plate 8 is provided with a water passing hole (not shown) so that the leakage water in the guiding portion 4 flows into the water collecting well or the pipe trench 3 from the water passing hole and prevents other materials in the trench 1 from flowing into the water collecting well or the pipe trench 3. Specifically, the filtering hole plate 8 may be a circular iron grate adapted to the cross-sectional structure of the dredging portion 4, or may have other shapes, which is not limited in this embodiment. In order to fix the filtering orifice plate 8, it is preferable that a fixing member 9 is provided on a wall surface (a left side wall as shown in fig. 2) of the filtering orifice plate 8 facing the groove 1, and the fixing member 9 is embedded in the waterproof portion 5 to prevent the filtering orifice plate 8 from inclining or moving along with the flow of the leakage water, thereby ensuring the fixing stability of the filtering orifice plate 8. The fixing member 9 may be a fixing rib, or may be other fixing members, which is not limited in this embodiment.
In summary, the basement floor leakage processing apparatus provided in this embodiment drains the leakage water of the basement floor 2 to the water collecting well or the pipe trench 3 through the trench 1 excavated along the leakage point of the basement floor 2 on the basement floor 2, thereby avoiding the leakage point from appearing repeatedly, and meanwhile, the leakage point of the basement floor 2 is mostly a weak part of the basement floor 2, and the drainage mode of the trench 2 is adopted, so that the leakage water of other parts can be introduced, and the large area of the basement floor is ensured to be dry; the dredging part 4 arranged at the bottom of the groove 1 is filled with the first filler 43, so that the waterproof part 5 above the dredging part 4 is supported, and meanwhile, the leakage water of the basement bottom plate 2 can be ensured to flow from the first filler 43 to the water collecting well or the pipe ditch 3, and the dredging of the leakage water is realized; and, waterproof portion 5 can realize the sealed and waterproof of this slot 1, avoids dredging 4 percolating water of portion of leading to dredge in time and rise when leading to in time collecting to administer the problem of basement bottom plate 2 seepage effectively lastingly, and then avoid repairing the seepage repeatedly, effectively solve the current not good problem of repair effect.
Furthermore, the side walls of the top parts of the upper and lower grooves 1 are inclined towards the two sides of the grooves 1, so that the bearing capacity of the bottom parts of the grooves 1 is increased, and secondary pouring concrete on the waterproof parts 5 is prevented from being damaged after a vehicle passes through; through the filtering piece 7 arranged on the inner wall of the bottom of the groove 1, the basement bottom plate 2 and the groove 1 are ensured to only flow of the leakage water to isolate the leakage of the sludge, so that the sludge is prevented from flowing in the groove 1 to prevent the leakage water from flowing, and the smoothness of dredging the leakage water in the groove 1 is ensured.
The method comprises the following steps:
referring to fig. 3, a flow chart of the basement floor seepage processing method provided by the embodiment is shown. As shown in the figure, the processing method comprises the following steps:
and a slotting step S1, namely, digging a groove on the basement bottom plate along the leakage point of the basement bottom plate, wherein the length of the dug groove extends to the water collecting well or the pipe trench.
Specifically, a first area can be excavated on the basement bottom plate along the leakage point of the basement bottom plate, namely the grooving depth can be 120mm, the grooving width can be 80mm, and the grooving length is up to the water collecting well or the pipe trench 3 of the basement; in order to realize the dredging of the seepage water, preferably, the first area, namely the groove bottom of the groove 1 is sloped towards the direction of the water collecting well or the pipe trench 3, and the slope releasing coefficient can be 1% -3%; further preferably, the slope coefficient may be 1%; . Then, a second area is excavated downwards (relative to the position shown in fig. 1) at the top of the first area along the length direction of the first area (the direction perpendicular to the paper surface in fig. 1 and the horizontal direction in fig. 2), and the second area may be in an isosceles trapezoid structure, i.e., an inclined groove is formed downwards at the top of the first area along the length direction of the first area and inclined from top to bottom to both sides of the first area, so that the second area is in an isosceles trapezoid structure, i.e., the left side wall of the second area is inclined from top to bottom to left side, the right side wall of the second area is inclined to right side, and the length of the right side wall is smaller than the length of the bottom side, so as to increase the bottom bearing capacity of the trench 1 and avoid damaging the secondary poured concrete on the waterproof portion 5 after passing a vehicle. Wherein, the second area can be 80mm deep groove, and the width of its oblique side can be 30mm, that is, the width of the bottom side of the second area is 140mm, the width of the top side is 80mm, and the depth of the groove is 80 mm.
In the preprocessing step S2, after the groove is cleaned, a filter is laid at the bottom of the groove.
Specifically, after the groove is cleaned, the bottom of the groove 1 is filled with the filtering member 7 to ensure that only the leakage water flows between the basement bottom plate 2 and the groove 1 to isolate the leakage of sludge, so that the sludge is prevented from stopping the leakage water flow in the groove 1, and the smoothness of dredging the leakage water in the groove 1 is further ensured; wherein the filter element 7 may be a geotextile, such as a mud-proof geotextile, so as not to pass water through mud, leaving the entire channel 1 free.
A filling step S3, placing a strip of plastic film with a first filler placed inside into the bottom of the trench, and placing a spacer on top of the strip of plastic film to make the first filler have a mushroom-like structure.
Specifically, first, the first filler 43 is placed in the long plastic film, although other temporary storage may be used, which is not limited in this case; then a strip of plastic film filled with a first filler 43 is placed in the first area of the trench 1; finally, a spacer 6 is covered over the long plastic film. Wherein, the first filler 43 can be cobblestones, such as cobblestones with a diameter of 20-40 mm; the spacer 6 may be a plate-shaped structure with an arc-shaped structure adapted to the top wall of the dredging portion 4, or may be a partial tubular part cut from a tubular structure, such as a half-tube structure cut from a PVC (Polyvinyl chloride) water tube along the axial direction thereof in this example, but the spacer 6 may also be formed by bending other materials, which is not limited in this example. In this embodiment, the PVC water pipe 2 with a diameter of 100mm can be divided into an upper semicircle and a lower semicircle, and one of the upper semicircle and the lower semicircle is used as a separator 6 to cover the long plastic film.
In the drawing step S4, the long plastic film is drawn out on the side of the water collecting well or the pipe trench of the trench so that the first filler is filled in the mushroom-shaped leading portion surrounded by the trench and the spacer.
Specifically, on the side of the sump well or trench 3 of the trench 1 (the right side as viewed in fig. 2), a long plastic film is drawn out so that the first filler 43 is compacted in the canalization 4 of the mushroom-like structure surrounded by the trench 1 and the partition 6.
And a coating step S5, at least partially coating a waterproof coating on the outer wall of the separator and/or the bottom wall of the groove leakage part.
Specifically, a waterproof coating may be applied to the interface between the dredging portion 4 and the waterproof portion 5 and/or the interface between the waterproof portion 5 and the basement floor 2 to form the waterproof layer 51, in this instance, the waterproof layer 51 is applied to the bottom wall of the second area and both sides of the partition 6, and the waterproof layer 51 may be a polyurethane waterproof coating, that is, the waterproof coating may be a polyurethane waterproof coating, of course, other waterproof coatings may also be used, which is not limited in this embodiment.
And an orifice plate fixing step S6, wherein a filter orifice plate is arranged at the end part of the groove close to the water collecting well or the pipe ditch, and a fixing piece is arranged on the wall surface of the filter orifice plate facing the groove 1.
Specifically, the groove 1 is provided with a filter orifice plate on the right side near the end (right end as viewed in fig. 2) of the sump or pipe 3, and a fixing member 9 is welded to the filter orifice plate; the filtering orifice plate 8 may be a circular iron grate adapted to the cross-sectional structure of the dredging part 4, or may be in other shapes, which is not limited in this embodiment; the fixing member 9 may be a fixing rib, or may be other fixing members, and is not limited in this embodiment.
And a pouring step S7, pouring waterproof concrete on the groove above the first filler to form a waterproof part.
Specifically, the groove 1 is formed with a waterproof part 5 by micro-expansion fine-stone concrete of a grade higher than the concrete of the basement floor 1 above the first filler, and curing is performed.
Wherein, the step of coating the paint S5 and the step of fixing the orifice plate S6 do not have the sequence.
In summary, in the basement floor leakage processing method provided by this embodiment, the leakage water of the basement floor 2 is drained to the water collecting well or the pipe trench 3 through the trench 1 dug along the leakage point of the basement floor 2 on the basement floor 2, so as to avoid the leakage point from appearing repeatedly, meanwhile, the leakage point of the basement floor 2 is mostly a weak part of the basement floor 2, and the drainage mode of the trench 2 is adopted, so that the leakage water of other parts can be introduced, and the large-area drying of the basement floor is ensured; the first filler 43 is filled at the bottom of the groove 1 so as to support the waterproof part 5 above the dredging part 4, and simultaneously, the leakage water of the basement bottom plate 2 can be ensured to flow from the first filler 43 to the water collecting well or the pipe ditch 3, so that the dredging of the leakage water is realized; and, waterproof portion 5 can realize the sealed and waterproof of this slot 1, avoids dredging 4 percolating water of portion of leading to dredge in time and rise when leading to in time collecting to administer the problem of basement bottom plate 2 seepage effectively lastingly, and then avoid repairing the seepage repeatedly, effectively solve the current not good problem of repair effect.
Furthermore, the side walls of the top parts of the upper and lower grooves 1 are inclined towards the two sides of the grooves 1, so that the bearing capacity of the bottom parts of the grooves 1 is increased, and secondary pouring concrete on the waterproof parts 5 is prevented from being damaged after a vehicle passes through; through the filtering piece 7 arranged on the inner wall of the bottom of the groove 1, the basement bottom plate 2 and the groove 1 are ensured to only flow of the leakage water to isolate the leakage of the sludge, so that the sludge is prevented from flowing in the groove 1 to prevent the leakage water from flowing, and the smoothness of dredging the leakage water in the groove 1 is ensured.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A basement bottom plate seepage processing apparatus which characterized in that includes: a trench; wherein the content of the first and second substances,
the groove is arranged on the basement bottom plate along a leakage point of the basement bottom plate, extends to a water collecting well or a pipe ditch and is used for dredging the leakage water of the basement bottom plate into the water collecting well or the pipe ditch;
the bottom of the groove is provided with a mushroom-shaped dredging part which is filled with a first filler, so that the leakage water of the basement bottom plate flows to the water collecting well or the pipe trench from the first filler;
and a waterproof part is arranged at the top of the dredging part in the groove and is used for performing waterproof treatment.
2. The basement floor leak handling device of claim 1,
and the groove bottom of the groove is sloped towards the direction of the water collecting well or the pipe trench, and the slope releasing coefficient is 1% -3%.
3. The basement floor seepage handling device of claim 1 or 2,
from top to bottom, two lateral walls at the top of the groove incline to two sides of the groove respectively.
4. The basement floor seepage handling device of claim 1 or 2,
and a partition is arranged between the waterproof part and the dredging part and used for separating the waterproof part from the dredging part and supporting the waterproof part.
5. The basement floor seepage handling device of claim 1 or 2,
and the inner wall of the bottom of the groove is provided with a filtering piece for preventing impurities on the basement bottom plate from permeating into the groove.
6. The basement floor seepage handling device of claim 1 or 2,
the end part of the groove close to the water collecting well or the pipe ditch is provided with a filtering pore plate, and the filtering pore plate is provided with a water passing hole, so that the leakage water in the dredging part flows into the water collecting well or the pipe ditch from the water passing hole, and the impurities in the groove are prevented from flowing into the water collecting well or the pipe ditch.
7. A basement bottom plate leakage processing method is characterized by comprising the following steps:
a grooving step, namely excavating a groove on the basement bottom plate along a leakage point of the basement bottom plate, wherein the length of the excavated groove extends to a water collecting well or a pipe trench;
filling, namely putting a long plastic film with first fillers in the bottom of the groove, and putting a separator on the top of the long plastic film to enable the first fillers to be in a mushroom-shaped structure;
a drawing step, wherein a long plastic film is drawn out from one side of a water collecting well or a pipe ditch of the groove, so that the first filler is filled in a dredging part of a mushroom-shaped structure surrounded by the groove and the isolating piece;
and pouring waterproof concrete above the first filler in the groove to form a waterproof part.
8. The basement floor leakage treatment method of claim 7,
between the drawing step and the pouring step, the method also comprises the following steps:
and (3) fixing the pore plate, namely arranging a filter pore plate at the end part of the groove close to the water collecting well or the pipe ditch, and arranging a fixing piece on the wall surface of the filter pore plate facing the groove.
9. The basement floor seepage handling method of claim 7 or 8,
between the drawing step and the pouring step, the method also comprises the following steps:
and coating a waterproof coating on at least part of the outer wall of the isolating piece and/or the bottom wall of the groove leakage part.
10. The basement floor seepage handling method of claim 7 or 8,
the method also comprises the following steps between the slotting step and the filling step:
and a pretreatment step, after the groove is cleaned, a filter element is paved at the bottom of the groove.
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| US20080184660A1 (en) * | 2007-02-02 | 2008-08-07 | The Scuderi Group, Llc. | Basement wall and floor system |
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