Construction method for rapidly building concrete composite prefabricated enclosing wall

Abstract

The invention discloses a construction method for quickly building a concrete composite prefabricated enclosure, which comprises the following steps: S1, preparation of the prefabricated enclosure: S2, extracting a part of the prefabricated enclosure to perform strength detection, placing the prefabricated enclosure to be detected in a detection area, and using an impact hammer to impact the central point of the prefabricated enclosure to detect the strength of the prefabricated enclosure; s3, the spliced prefabricated enclosing wall is extracted for strength detection, the detection mode is the same as the detection mode in the step S6, the central point of the prefabricated enclosing wall is installed, the connecting position of the two prefabricated wall plates is installed, and the strength of the connecting point of the prefabricated enclosing wall and the connecting position of the two prefabricated wall plates is detected; s4, estimating the overall strength through the data obtained in the S2 and the S3; and S5, a groove is dug in the ground, after splicing is completed, the two prefabricated enclosing walls are fixed through an adhesive, the prefabricated wall panel single bodies and the prefabricated wall panel combination are detected respectively, then the overall strength is clearly shown, the detection time is short, and the result is visual.

Description

Technical Field

[0001] The invention relates to the technical field of construction methods, and in particular to a construction method for quickly building a prefabricated enclosure wall made of concrete composite materials. Background Art

[0002] In construction, whether it is the construction site or the living and office areas supporting the construction, it is necessary to use fences to separate the various areas to ensure the safety and order of the construction, living and office areas. Traditional fences generally use walls, while current construction walls are generally built with masonry and painted with mortar, which is not only difficult to construct, has a long construction period and high cost, but also generates a lot of construction waste and pollutes the environment.

[0003] The existing construction method for rapid construction of prefabricated concrete composite walls can only determine the strength of the prefabricated walls through data provided by the manufacturer. However, this method often has large errors during use, which will cause the construction party to be unable to clearly know the strength of the prefabricated fence. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide a construction method for the rapid construction of a prefabricated concrete composite wall. By testing the prefabricated wall panels individually and in combination, the overall strength can be clearly displayed, and the testing time is short and the results are intuitive.

[0005] The present invention also provides a construction method for quickly constructing a prefabricated enclosure wall made of the above concrete composite material, comprising the following steps: S1. Preparation of prefabricated enclosure wall, specifically including the following steps: 1) Build the frame, use panels to form the shape of the prefabricated fence, and fix each panel to obtain an outer frame. The two sides of the outer frame are concave on one side and convex on the other side; 2) Place the braided steel bar frame inside the outer frame to obtain a mold; 3) Pour lime and sand into a mixer and stir for a while to mix. After the mixing is completed, add water to the mixer and stir for a while to obtain concrete; 4) Mixing the concrete with other composite materials, mixing and heating for a period of time to obtain a concrete composite material; 5) Pour the concrete into the mold and use a vibrator to vibrate the concrete inside the mold. After vibrating for a period of time, let it stand to obtain a prefabricated fence; S2. Select a portion of the prefabricated fence for strength testing. Place the prefabricated fence to be tested in the testing area and use an impact hammer to hit the center point of the prefabricated fence to test its strength. S3, select the prefabricated fence that has been spliced ​​for strength testing, the testing method is the same as S6, but not only the center point of the prefabricated fence is tested, but also the connection point of two prefabricated wall panels is tested to check the strength of the connection point; S4, estimating the overall strength based on the data obtained in S2 and S3; S5. Dig a trench on the ground, place the prefabricated fence inside the trench, and splice the convex side of the prefabricated fence with the concave side of another prefabricated fence. After the splicing is completed, use adhesive to fix the two prefabricated fences.

[0006] According to a construction method for rapid construction of a prefabricated concrete composite material enclosure provided by the present invention, the stirring period in 3) is specifically 10-20 minutes.

[0007] According to a construction method for rapid construction of a prefabricated enclosure made of concrete composite material provided by the present invention, the further stirring period in 3) is specifically 15-30 minutes.

[0008] According to a construction method for rapid construction of a prefabricated concrete composite material fence provided by the present invention, the mixing time in 4) is specifically 20-25 minutes.

[0009] According to a construction method for rapid construction of a prefabricated concrete composite material enclosure provided by the present invention, the heating in 4) is specifically heated to 40-70°C.

[0010] According to a construction method for rapid construction of a prefabricated concrete composite material enclosure provided by the present invention, the 5) shaking period is specifically 5-10 minutes.

[0011] According to a construction method for rapid construction of a prefabricated concrete composite material fence provided by the present invention, the extracting of some prefabricated fences in 2) specifically comprises extracting 2-3 prefabricated fences for every 100 prefabricated fences.

[0012] According to a construction method for rapid construction of a prefabricated fence made of concrete composite materials provided by the present invention, the extracting of the spliced ​​prefabricated fence in S3 specifically comprises selecting 2-6 prefabricated fences from the prefabricated fences, splicing them, fixing them, and then testing them after the fixing is completed.

[0013] Compared with the existing technology, the construction method for rapid construction of prefabricated fences made of concrete composite materials can clearly demonstrate the overall strength by testing the individual prefabricated wall panels and the combination thereof, and the testing time is short and the results are intuitive. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments; Figure 1A flowchart of a construction method for quickly building a prefabricated enclosure wall made of concrete composite materials according to the present invention DETAILED DESCRIPTION

[0015] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0016] Reference Figure 1 The present invention provides a method for quickly constructing a prefabricated concrete composite wall, which comprises the following steps: S1. Preparation of prefabricated enclosure wall, specifically including the following steps: 1) Build the frame, use panels to form the shape of the prefabricated fence, and fix each panel to obtain an outer frame. The two sides of the outer frame are concave on one side and convex on the other side; 2) Place the braided steel bar frame inside the outer frame to obtain a mold; 3) Pour lime and sand into a mixer and stir for 10-20 minutes. After mixing, add water to the mixer and stir for another 15-30 minutes to obtain concrete. 4) Mix the concrete with other composite materials for 20-25 minutes and heat to 40-70°C to obtain a concrete composite material; 5) Pour the concrete into the mold and use a vibrator to vibrate the concrete inside the mold. After vibrating for 5-10 minutes, let it stand to obtain a prefabricated fence; S2. Select 2-3 prefabricated walls from every 100 for strength testing. Place the prefabricated walls to be tested in the testing area and use an impact hammer to hit the center point of the prefabricated walls to test their strength. S3, select 2-6 prefabricated fences from the prefabricated fences, splice them, and fix them. After the fixation is completed, perform strength testing in the same way as S6, but not only the center point of the prefabricated fence is tested, but also the connection point of two prefabricated wall panels is tested to check the strength of the connection point; S4, estimating the overall strength based on the data obtained in S2 and S3; S5. Dig a trench on the ground, place the prefabricated fence inside the trench, and splice the convex side of the prefabricated fence with the concave side of another prefabricated fence. After the splicing is completed, use adhesive to fix the two prefabricated fences.

[0017] The specific testing steps in S2 and S3 are as follows: place the prefabricated panels in the test area, raise the impact hammer to 5-10m, and then drop it to hit the prefabricated panels. Repeat this process until the prefabricated panels are broken through, record the number of times, and estimate the strength of the entire batch based on the number of times. The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A construction method for rapid construction of a prefabricated concrete composite wall, characterized in that: The following steps are involved: S1. Preparation of prefabricated enclosure wall, specifically including the following steps: 1) Build the frame, use panels to form the shape of the prefabricated fence, and fix each panel to obtain an outer frame. The two sides of the outer frame are concave on one side and convex on the other side; 2) Place the braided steel bar frame inside the outer frame to obtain a mold; 3) Pour lime and sand into a mixer and stir for a while to mix. After the mixing is completed, add water to the mixer and stir for a while to obtain concrete; 4) Mixing the concrete with other composite materials, mixing and heating for a period of time to obtain a concrete composite material; 5) Pour the concrete into the mold and use a vibrator to vibrate the concrete inside the mold. After vibrating for a period of time, let it stand to obtain a prefabricated fence; S2. Select a portion of the prefabricated fence for strength testing. Place the prefabricated fence to be tested in the testing area and use an impact hammer to hit the center point of the prefabricated fence to test its strength. S3, select the prefabricated fence that has been spliced ​​for strength testing, the testing method is the same as S6, but not only the center point of the prefabricated fence is tested, but also the connection point of two prefabricated wall panels is tested to check the strength of the connection point; S4, estimating the overall strength based on the data obtained in S2 and S3; S5. Dig a trench on the ground, place the prefabricated fence inside the trench, and splice the convex side of the prefabricated fence with the concave side of another prefabricated fence. After the splicing is completed, use adhesive to fix the two prefabricated fences.

2. The method for rapidly constructing a prefabricated concrete composite material enclosure according to claim 1, characterized in that: The stirring period in 3) is specifically 10-20 minutes.

3. The method for rapidly constructing a prefabricated concrete composite material enclosure according to claim 1, characterized in that: The stirring step in step 3) is continued for a period of time, specifically 15-30 minutes.

4. The method for rapidly constructing a prefabricated concrete composite material enclosure according to claim 1, characterized in that: The mixing period in 4) is specifically 20-25 minutes.

5. The method for rapidly constructing a prefabricated concrete composite material enclosure according to claim 1, characterized in that: The heating in 4) is specifically heating to 40-70°C.

6. The method for rapidly constructing a prefabricated concrete composite material enclosure according to claim 1, characterized in that: The 5) shaking period is specifically 5-10 minutes.

7. The method for rapidly constructing a prefabricated concrete composite material enclosure according to claim 1, characterized in that: The specific method of extracting some prefabricated walls in 2) is to extract 2-3 blocks out of every 100 prefabricated walls.

8. The method for rapidly constructing a prefabricated concrete composite material enclosure according to claim 1, characterized in that: The extracting of the spliced ​​prefabricated fences in S3 specifically includes selecting 2-6 prefabricated fences from the prefabricated fences, splicing them, fixing them, and then testing them after the fixing is completed.

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