Roller compacted concrete compactness detection technology and control method
A technology for roller compacted concrete and compactness detection, applied in measuring devices, material inspection products, instruments, etc., can solve the problems of nuclear pollution of nuclear density meters and harsh operating conditions, achieve no nuclear pollution risk, save money and time investment Effect
Active Publication Date: 2020-07-31
山东省水利勘测设计院有限公司
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[0003] The traditional test method for the compactness of RCC on the market is the nuclear density meter, which is suitable for the detection of the compactness of the RCC construction process, but not suitable for the detection and evaluation of the mass of the mass RCC entity, and because the nuclear density tester There is a risk of nuclear pollution, the use conditions are harsh, and the use scenarios have certain limitations. For this reason, we have improved and innovated on the basis of the existing RCC compactness detection technology and control methods
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] The invention provides a technical solution: a rolling compacted concrete density detection technology and control method, including the following steps: concrete core sample pressure test, concrete core sample wave velocity test, concrete core sample density test, single hole wave velocity test, cross hole Wave speed test.
[0014] The test process is divided into the following steps, and 5 methods are applied to the compactness detection of roller compacted concre...
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The invention discloses a roller compacted concrete compactness detection technology and a control method. The roller compacted concrete compactness detection technology comprises a concrete core sample pressure test, a concrete core sample wave velocity test, a concrete core sample density test, a single-hole wave velocity test and a cross-hole wave velocity test. The roller compacted concrete compactness detection technology and the control method can be combined with the construction process, capital and time investment is effectively saved, the roller compacted concrete compactness detection technology and the control method are suitable for detecting and evaluating the mass roller compacted concrete entity quality, and nuclear pollution risks are avoided.
Description
technical field [0001] The invention relates to the technical field of rolling compacted concrete density detection technology, in particular to a rolling compacted concrete density detection technology and a control method. Background technique [0002] The compactness refers to the proportion of the volume of the solid material part of the material to the total volume, and the concrete compactness is tested to judge the quality of the concrete. [0003] The traditional test method for the compactness of RCC on the market is the nuclear density meter, which is suitable for the detection of the compactness of the RCC construction process, but not suitable for the detection and evaluation of the mass of the mass RCC entity, and because the nuclear density tester There is a risk of nuclear pollution, the use conditions are harsh, and the use scenarios have certain limitations. For this reason, we have improved and innovated on the basis of the existing RCC compactness detectio...
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IPC IPC(8): G01N33/38
CPCG01N33/383
Inventor 丁浩曹强蒋甫伟
Owner 山东省水利勘测设计院有限公司