Construction method for conveniently cleaning post-cast strip of bottom plate

Abstract

The invention discloses a bottom plate post-cast strip convenient cleaning construction method which comprises the steps that the positions of water collecting wells are determined according to the condition of a post-cast strip, and the distance between every two adjacent water collecting wells is controlled to be 20-30 m; the capacity needed by a water collecting well is determined according to the estimated garbage amount and the flow of the flushing water flow, and the water collecting well is excavated; when a bottom plate post-cast strip cushion layer is poured, slope making is conducted on a post-cast strip concrete surface in the direction of the reserved water collecting wells, and slope making is conducted on the concrete surface between every two adjacent reserved water collecting wells in the direction of the reserved water collecting wells with the midpoint as the highest point; before the post-cast strip is sealed, a high-pressure water gun is used for flushing the post-cast strip, garbage and sundries are flushed to the water collecting well, and then the water collecting well is cleaned in a centralized mode. According to the convenient cleaning construction method for the bottom plate post-cast strip, the design is reasonable, the water collecting well serves as a garbage collector to be assisted by sloping, garbage is flushed into the water collecting well through water flow for centralized treatment, the cleaning efficiency is high, and the cleaning quality is good; operation is convenient, time and labor are saved, cost is low, and adaptability is good.

Description

Technical Field

[0001] The invention relates to the technical field of building engineering, and in particular to a convenient cleaning construction method for a post-cast strip of a base plate. Background Art

[0002] In construction, cleaning the post-cast strips of the base plate has always been a difficult problem. Traditionally, the post-cast strips of the base plate are cleaned manually, but this method has the disadvantages of low efficiency, difficulty in ensuring the cleaning quality, and time-consuming and labor-intensive. At the same time, since various garbage and debris are easily accumulated in the post-cast strips, incomplete cleaning may affect the quality of subsequent projects.

[0003] Therefore, it is of great practical significance to develop a method for cleaning the bottom slab post-casting strip which is low in cost, high in cleaning efficiency, high in cleaning quality, and saves time and effort. Summary of the invention

[0004] Due to the above-mentioned defects in the prior art, the present invention provides a method for cleaning the base plate post-cast strip with low cost, high cleaning efficiency, high cleaning quality, and time-saving and labor-saving cleaning. Specifically, it provides a convenient cleaning construction method for the base plate post-cast strip, which utilizes the slope of the post-cast strip to add a water collection well, and utilizes water flow to flush garbage into the water collection well for centralized treatment. This can greatly reduce the cleaning workload, shorten the cleaning time, and improve the cleaning efficiency, overcoming the current problems of low cleaning efficiency, poor cleaning quality, time-consuming and labor-intensive cleaning of the post-cast strip, and unqualified casting quality of the post-cast strip due to inadequate cleaning of the post-cast strip.

[0005] In order to achieve the above object, the present invention provides the following technical solutions:

[0006] A convenient cleaning construction method for a bottom plate post-cast strip comprises the following steps:

[0007] (1) Determine the location of the water collection well according to the conditions of the post-casting zone, and control the distance between adjacent water collection wells to 20-30m;

[0008] (2) Determine the required capacity of the water collection well based on the estimated amount of garbage and the flow rate of flushing water, and dig the water collection well;

[0009] (3) When pouring the cushion layer of the post-cast strip of the bottom slab, the concrete surface of the post-cast strip shall be sloped toward the reserved water collection well. The concrete surface between two adjacent reserved water collection wells shall be sloped toward the reserved water collection well with the midpoint as the highest point to ensure that the flowing water can carry the debris to the water collection well;

[0010] (4) Before closing the post-cast joint, use a high-pressure water gun to flush the post-cast joint, flush the garbage and debris into the collection well, and then clean the collection well centrally.

[0011] The convenient cleaning construction method for the base plate post-cast strip of the present invention is reasonably designed. The problem of cleaning the base plate post-cast strip is considered at the beginning of construction. A water collection well is used as a garbage collector. At the same time, slope is provided and garbage is flushed to the water collection well by water flow for centralized treatment, which can greatly improve the cleaning efficiency and reduce the time and workload of manual cleaning. Water flow flushing can more thoroughly clean the garbage and debris in the post-cast strip, ensure the cleaning quality, and provide guarantee for the quality of subsequent projects. The overall operation is convenient, no large amount of manpower and material resources are required, and the construction cost is low. The adaptability is good, and the garbage can be used for various types of base plate post-cast strips, and the application prospect is good.

[0012] As the preferred technical solution:

[0013] In the above-mentioned method for conveniently cleaning the post-casting strip of the bottom plate, the location of the water collection well should be avoided in an area with a large number of obstacles or narrow space, so as not to affect the construction efficiency. At the same time, the convenience of cleaning and maintaining the water collection well in the later stage should be considered.

[0014] As described above, a convenient cleaning construction method for the base plate post-cast strip, the width of the water collection well is the same as the post-cast strip, and the depth is controlled at 300~500mm. The capacity of the water collection well should be able to accommodate the garbage and flushing water accumulated over a certain period of time to avoid frequent cleaning.

[0015] As described above, in the convenient cleaning construction method for the post-cast strip of the base plate, the slope of the slope is 3‰ to 5‰.

[0016] As described above, in the convenient cleaning construction method for the base plate post-cast strip, during the flushing process, the angle of the water gun and the water flow intensity can be appropriately adjusted to ensure that the garbage can flow smoothly into the collection well, and tools can also be used to assist in cleaning the garbage that is difficult to flush away.

[0017] The above-mentioned method for convenient cleaning of the bottom plate post-cast strip also includes:

[0018] (5) After cleaning, inspect and accept the post-cast strip to ensure that it is clean and tidy without any garbage or debris. If necessary, flush and clean it again until it meets the acceptance criteria.

[0019] The above technical solution is only a feasible technical solution of the present invention, and the protection scope of the present invention is not limited thereto. Those skilled in the art can reasonably adjust the specific design according to actual needs.

[0020] The above invention has the following advantages or beneficial effects:

[0021] (1) The present invention provides a convenient cleaning construction method for the post-cast strip of the bottom plate, which has high cleaning efficiency. By using water flow to flush garbage into a water collection well for centralized treatment, the cleaning efficiency can be greatly improved, and the time and workload of manual cleaning can be reduced;

[0022] (2) The present invention provides a convenient cleaning construction method for the post-cast strip of the bottom plate, with good cleaning quality. Water flushing can more thoroughly clean the garbage and debris in the post-cast strip, ensuring the cleaning quality and providing guarantee for the quality of subsequent projects;

[0023] (3) The method for conveniently cleaning the post-cast strip of the bottom plate of the present invention has low construction cost, is simple and easy to implement, does not require a large amount of manpower and material resources, and can reduce construction costs;

[0024] (4) The method for conveniently cleaning the post-cast strip of the base plate of the present invention has strong adaptability and is applicable to various types of post-cast strips of the base plate. It can be adjusted and applied according to different engineering conditions and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention and its features, appearance and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts in all the drawings. The drawings are not drawn to scale, and emphasis is placed on illustrating the subject matter of the present invention.

[0026] Figure 1 This is the plan view of the post-cast strip;

[0027] Figure 2 This is the cross-sectional view of the post-casting belt;

[0028] Among them, 1 is the water collection well, and 2 is the concrete surface of the post-cast zone. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0030] Example 1

[0031] A convenient cleaning construction method for a bottom plate post-cast strip comprises the following steps:

[0032] (1) Determine the location of the water collection well according to the conditions of the post-casting zone. The distance between adjacent water collection wells should be controlled at 20-30m. The location of the water collection well should avoid being selected in areas with a large number of obstacles or narrow space;

[0033] (2) Determine the required capacity of the water collection well based on the estimated amount of garbage and the flow rate of flushing water, and dig the water collection well. The width of the water collection well is the same as the post-casting strip, and the depth is controlled at 300~500mm;

[0034] (3) If Figure 1~2As shown, when pouring the cushion layer of the back-cast strip of the bottom plate, the concrete surface 2 of the back-cast strip is sloped 3‰ to 5‰ toward the reserved water collection well 1, and the concrete surface 2 between two adjacent reserved water collection wells is sloped 3‰ to 5‰ toward the reserved water collection well 1 with the midpoint as the highest point;

[0035] (4) Before closing the post-casting strip, use a high-pressure water gun to flush the post-casting strip (during the flushing process, the angle and water flow intensity of the water gun can be adjusted appropriately, and tools can be used to assist in cleaning the garbage that is difficult to flush away), flush the garbage and debris into the water collection well, and then clean the water collection well in a centralized manner;

[0036] (5) After cleaning, inspect and accept the post-cast strip to ensure that it is clean and tidy without any garbage or debris. If necessary, flush and clean it again until it meets the acceptance criteria.

[0037] It has been verified that the convenient cleaning construction method for the base plate post-cast strip of the present invention is reasonably designed. The problem of cleaning the base plate post-cast strip is taken into consideration at the beginning of construction. The water collection well is used as a garbage collector. At the same time, with the aid of slope reduction, the garbage is flushed to the water collection well by water flow for centralized treatment, which can greatly improve the cleaning efficiency and reduce the time and workload of manual cleaning. Water flow flushing can more thoroughly clean the garbage and debris in the post-cast strip, ensure the cleaning quality, and provide guarantee for the quality of subsequent projects. The overall operation is convenient, does not require a large amount of manpower and material resources, and has a low construction cost. It has good adaptability and can be used for various types of base plate post-cast strips, and has a good application prospect.

[0038] Those skilled in the art should understand that those skilled in the art can implement variations by combining the prior art and the above embodiments, which will not be described in detail here. Such variations do not affect the essential content of the present invention, and will not be described in detail here.

[0039] The above describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can use the above-disclosed methods and technical contents to make many possible changes and modifications to the technical solutions of the present invention without departing from the scope of the technical solutions of the present invention, or modify them into equivalent embodiments of equivalent changes, which does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solutions of the present invention are still within the scope of protection of the technical solutions of the present invention.

Claims

1. A convenient cleaning construction method for a bottom plate post-cast strip, characterized in that: The following steps are involved: (1) Determine the location of the water collection well according to the conditions of the post-casting zone, and control the distance between adjacent water collection wells to 20-30m; (2) Determine the required capacity of the water collection well based on the estimated amount of garbage and the flow rate of flushing water, and dig the water collection well; (3) When pouring the cushion layer of the post-cast strip of the bottom slab, the concrete surface of the post-cast strip shall be sloped toward the reserved water collection well. The concrete surface between two adjacent reserved water collection wells shall be sloped toward the reserved water collection well with the midpoint as the highest point. (4) Before closing the post-cast joint, use a high-pressure water gun to flush the post-cast joint, flush the garbage and debris into the collection well, and then clean the collection well centrally.

2. A convenient cleaning construction method for the post-cast strip of the bottom plate according to claim 1, characterized in that: The location of the water collection well should avoid being selected in an area with a large number of obstacles or narrow space.

3. A convenient cleaning construction method for the post-cast strip of the bottom plate according to claim 1, characterized in that: The width of the water collection well is the same as the post-casting belt, and the depth is controlled at 300~500mm.

4. A convenient cleaning construction method for the post-cast strip of the bottom plate according to claim 1, characterized in that: The slope of the slope is 3‰ to 5‰.

5. A convenient cleaning construction method for the post-cast strip of the bottom plate according to claim 1, characterized in that: During the flushing process, you can adjust the angle of the water gun and the intensity of the water flow appropriately, and you can also use tools to assist in cleaning garbage that is difficult to flush away.

6. A convenient cleaning construction method for the post-cast strip of the bottom plate according to claim 1, characterized in that: Also includes: (5) After cleaning, inspect and accept the post-cast strip to ensure that it is clean and tidy without any garbage or debris. If necessary, flush and clean it again until it meets the acceptance criteria.

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