Drainable floor slab

Abstract

The utility model discloses a drainable bottom plate floor, which relates to the technical field of building construction, including an underground continuous wall, an inner lining wall being built on the inner side of the underground continuous wall, a circle of drainage ditches being arranged around the inner side of the inner lining wall, a plurality of compartment gaps being arranged inside the drainage ditch, a plurality of channel steels being placed on the compartment gaps, a cavity being arranged inside the channel steel, an anti-corrosion and anti-rust paint being painted on the outside of the channel steel, a structural column being arranged at the cavity connection of the channel steel, a concrete bottom plate being paved on the surface of the underground continuous wall, a hard plastic film being paved on the surface of the concrete bottom plate, fine stone concrete being paved on the surface of the hard plastic film, a water collection well being arranged on an inner wall of the drainage ditch, and the utility model, by arranging a drainage ditch on the inner side of the lining wall, placing a plurality of channel steels inside the drainage ditch, draining water through the channel steel, thereby reducing the thickness of the floor, and satisfying the function of collecting water seepage from the concrete bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a drainage bottom plate floor. Background Art

[0002] After the basement floor is constructed, there will be more or less fine cracks. In order to prevent water seepage from the cracks in the basement from affecting the normal use of the basement, the conventional basement floor is equipped with a hydrophobic layer, and the seepage water can be freely discharged into the water collection well. However, the thickness of this construction is relatively thick, which will occupy the basement's usable space. Therefore, it is necessary to design a thinner drainable base floor. Utility Model Content

[0003] The purpose of the utility model is to provide a drainage bottom plate floor to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a drainable bottom plate floor, including an underground continuous wall;

[0005] An inner lining wall, which is built on the inner side of the underground continuous wall;

[0006] Drainage ditches are arranged around the inner side of the lining wall;

[0007] A plurality of compartment slits, wherein the plurality of compartment slits are arranged inside the drainage ditch;

[0008] A plurality of channel steels are placed on the compartment seams.

[0009] According to the above technical solution, the height of the channel steel is 10 mm and the width is 100 mm.

[0010] According to the above technical solution, a cavity is provided inside the channel steel, the inner side of the drainage ditch is connected to the cavity, and the outside of the channel steel is painted with anti-corrosion and anti-rust paint.

[0011] According to the above technical solution, a structural column is provided at the cavity connection of the channel steel.

[0012] According to the above technical solution, the surface of the underground continuous wall is paved with a concrete base plate, the surface of the concrete base plate is paved with a hard plastic film, and the surface of the hard plastic film is paved with fine stone concrete.

[0013] According to the above technical solution, a water collection well is provided on an inner wall of the drainage ditch.

[0014] Compared with the prior art, the beneficial effect achieved by the utility model is as follows: the utility model, by arranging a drainage ditch on the inner side of the lining wall, placing a plurality of channel steels inside the drainage ditch, draining water through the channel steels, reducing the thickness of the floor, and satisfying the function of collecting water seepage from the concrete bottom plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the construction method of the utility model

[0018] In the figure: 1. Underground continuous wall; 2. Lining wall; 3. Drainage ditch; 4. Channel steel; 5. Structural column; 6. Water collection well; 7. Concrete base plate; 8. Hard plastic film; 9. Fine stone concrete. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-2 The utility model provides a technical solution: a drainable bottom plate floor, comprising an underground continuous wall 1, and an inner lining wall 2 is built on the inner side of the underground continuous wall 1;

[0021] A circle of drainage ditch 3 is arranged around the inner side of the inner lining wall 2. The drainage ditch 3 is in the form of a slit. A plurality of compartment slits are arranged inside the drainage ditch 3. A plurality of channel steels 4 are placed on the compartment slits. The plurality of channel steels 4 are welded together to form a whole.

[0022] The height of the channel steel 4 is 10 mm, and the width is 100 mm. A cavity is provided inside the channel steel 4. The inner side of the drainage ditch 3 is connected to the cavity. The outer side of the channel steel 4 is painted with anti-corrosion and anti-rust paint. A structural column 5 is provided at the cavity connection of the channel steel 4. The structural column 5 is used to support the channel steel 4.

[0023] The surface of the underground continuous wall 1 is paved with a concrete bottom plate 7, the surface of the concrete bottom plate 7 is paved with a hard plastic film 8, and the surface of the hard plastic film 8 is paved with fine stone concrete 9. The hard plastic film 8 acts as an isolation layer to separate the concrete bottom plate 7 from the fine stone concrete 9. The thickness of the fine stone concrete 9 is 100 mm and the compressive strength is 30 MPa.

[0024] A water collecting well 6 is provided on an inner wall of the drainage ditch 3, and the water collecting well 6 serves to collect water.

[0025] Working principle:

[0026] After the operator cleans the surface of the concrete bottom plate 7, a hard plastic film 8 is laid on the surface of the concrete bottom plate 7, and a channel steel 4 is placed on the compartment seam. A plurality of channel steels 4 are inverted on the surface of the concrete bottom plate 7, and the plurality of channel steels 4 are welded together to form a whole. The internal cavity of the channel steel 4 is connected to the water collection well 6. When the concrete bottom plate 7 seeps water, it can be discharged into the cavity of the channel steel 4 through the gap;

[0027] A circle of gap-type drainage ditches 3 is constructed on the inner side of the lining wall 2 for drainage, and then fine stone concrete 9 is laid on the surface of the hard plastic film 8, and the concrete bottom plate 7 is poured.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drainable floor, characterized in that include: Diaphragm wall (1); An inner lining wall (2), wherein the inner lining wall (2) is built on the inner side of the underground continuous wall (1); A drainage ditch (3), wherein the drainage ditch (3) is arranged around the inner side of the lining wall (2); A plurality of compartment slits, wherein the plurality of compartment slits are arranged inside the drainage ditch (3); A plurality of channel steels (4), wherein the plurality of channel steels (4) are placed on the compartment seams.

2. A drainable floor according to claim 1, characterized in that: The height of the channel steel (4) is 10 mm and the width is 100 mm.

3. A drainable floor according to claim 2, characterized in that: The interior of the channel steel (4) is provided with a cavity, the inner side of the drainage ditch (3) is connected to the cavity, and the exterior of the channel steel (4) is painted with anti-corrosion and anti-rust paint.

4. The drainable flooring according to claim 3, characterized in that: A structural column (5) is provided at the cavity connection of the channel steel (4).

5. The drainable flooring according to claim 4, characterized in that: The surface of the underground continuous wall (1) is paved with a concrete base plate (7), the surface of the concrete base plate (7) is paved with a hard plastic film (8), and the surface of the hard plastic film (8) is paved with fine stone concrete (9).

6. The drainable flooring according to claim 5, characterized in that: A water collection well (6) is provided on an inner wall of the drainage ditch (3).

Images