Concrete test block curing spacing isolation device and using method thereof

Abstract

The invention provides a concrete test block curing spacing isolation device and a using method thereof. The device comprises a curing frame; the curing frame comprises at least two sample curing plates which are vertically distributed; the sample curing plates are horizontally arranged; two longitudinal isolation bars which are parallel are arranged at the upper ends of the sample curing plates;sample placement areas with a sample placement positions are arranged between the two longitudinal isolation bars in sequence; and an isolation ball is hung between every two adjacent sample placementpositions through a lifting rope. The distance from the isolation ball to the sample curing plate under the isolation ball is smaller than the height of a sample; and the tops of the lifting ropes are fixed to the sample curing plates on the upper side so as to solve the problems that in an existing laboratory, especially in a field laboratory, test blocks are carried and placed totally dependingon man power, the labor intensity is high, and due to the influences of large work load and low personnel allocation, the test blocks are often closely attached face to face and placed in disorder tocause that the strength of a standard curing test block is not representative. The invention belongs to the field of concrete construction application.

Description

technical field [0001] The invention relates to a concrete test block maintenance interval isolation device and a using method thereof, belonging to the application field of concrete engineering. Background technique [0002] The quality of concrete entities in construction projects is evaluated by the compressive strength of standard curing concrete cube test blocks, so the standard curing conditions of concrete test blocks directly affect the representation of the quality of formed concrete entities. The national and industry regulations expressly stipulate that there must be a distance of more than 1cm between the standard curing test block and the test block, so as to achieve the standard temperature and humidity curing on all sides of each test block and ensure the normal and uniform growth of the test block strength. However, in many laboratories, especially on-site laboratories, due to the manual handling and placement of test blocks, the labor intensity is high, and ...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a concrete test block maintenance distance isolation device and its use method to solve the problem of the existing laboratory, especially the construction site laboratory, because the test block transportation and placement are all manual, the labor intensity is high, and the workload is large. Due to the impact of less staffing and other factors, the test blocks are often closely fitted and placed chaotically, which leads to the problem that the strength of the standard-raised test blocks is not representative

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