Small concrete compaction and curing slowing device used for experiment and its implementation method

Abstract

The invention relates to a small concrete compaction and curing slowing device used for an experiment. The device includes a vibration mechanism, a centrifugal mechanism, a curing slowing mechanism, amaterial loading and unloading mechanism and a clamping mechanism; the vibration mechanism is located on the outermost layer of the device, the centrifugal mechanism is located on the middle layer ofthe device, the curing slowing mechanism is located on the secondary inner layer of the device, and the material loading and unloading mechanism is located on the innermost layer of the device. The invention further discloses a concrete compaction and curing slowing method by means of the concrete compaction and curing slowing device. According to the small concrete compaction and curing slowingdevice used for experiment and its implementation method, solid compaction and curing slowing functions are both achieved, there is a big difference between the existing experimental method and corresponding instruments and the small concrete compaction and curing slowing device and its implementation method, the characteristics such as low noise, low loss, low splashing, disassembly, matching, uniform sample discharge and compaction in the compaction process of concrete are taken into consideration, and the device is very high in feasibility and practicability.

Description

technical field [0001] The invention relates to the vibration and slow curing of concrete in the production process of samples, physical models, similar materials, etc., in particular to a small-scale concrete vibration and slow curing device for testing and its implementation method, belonging to the field of civil engineering material concrete testing. Background technique [0002] Concrete is a composite material that uses cementing materials to cement aggregates into a whole. Generally, concrete refers to cement concrete that is formed by fully mixing with a certain amount of water and cement as cement and sand as aggregate. Concrete is a common building material in civil engineering. Research on improving the mechanical properties of concrete is of great significance for improving engineering quality and solving practical engineering problems. At present, the methods for improving the mechanical properties of concrete mainly include indoor tests, physical model tests, a...

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Problems solved by technology

[0004] Existing concrete vibrating devices are in various forms, and most of the concrete vibrating devices used in the test are mainly to achieve a single vibration function, and cannot take into account the functions of centrifugal compaction and slow curing , and there are few small-scale concrete vibrating devices for testing that take into account the characteristics of low noise, low loss, low splash, detachable, adaptable, uniform and dense samples

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