A cement mortar fluidity tester

Abstract

The invention relates to a cement mortar fluidity tester. A cement mortar fluidity tester, including a jumping table and a cleaning device, the jumping table includes a frame base (1), a cam (3), a first motor (4), a sleeve (5), a push rod (6), The fixed desktop (9), the jumping desktop (12), the frame base (1) are fixedly connected to the sleeve (5) at 120 degrees by three steel vertical ribs (2) fixed on the circular steel plate ), the push rod (6) is a cylindrical rod in the sleeve, and the beneficial effects of the invention are that it can clean the desktop, measure the diameter of cement mortar and select the best experimental value by comparison. At the same time, the cement mortar can be put back into the slurry mixing pot, which saves time for the whole experiment process, speeds up the experiment process, and saves manpower to a certain extent.

Description

technical field [0001] The invention relates to a cement mortar fluidity tester. Background technique [0002] In recent years, driven by social industrialization, modernization, and urbanization, the construction industry is also developing rapidly, and at the same time, the requirements for the performance of building materials are getting higher and higher. In the course of decades of development and change, cement mortar has been widely used in construction projects due to its excellent durability, moisture resistance, high bond strength, and good water retention, such as foundation and wall masonry. In the process of construction, indoor and outdoor plastering, leveling layer and protective layer on the rough surface of the building, however, the performance requirements of mortars for different purposes are also different. Therefore, it is particularly important to test its performance in all aspects. Among them, the fluidity of cement mortar is an important indicator...

AI Technical Summary

Problems solved by technology

Therefore, it is particularly important to test its performance in all aspects. Among them, the fluidity of cement mortar is an important indicator reflecting the working performance of cement mortar. At present, the laboratory mainly uses a jumping table to measure the fluidity of cement mortar. Its structure is simple and easy to operate. , however, in the large-scale experiment, there are the following defects. 1. Manual measurement cannot accurately and quickly find the diameter of the mortar round cake, and there will inevitably be no errors in operation and reading; 2. In actual use, it cannot meet the requirements. After the measurement is completed, it is necessary to quickly put the mortar back into the mortar mixing pot; 3. After one experiment, the table cannot be cleaned quickly, which will affect the speed of other experiments

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