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1. Purpose and Characteristics
The TCY-30 Masonry Mortar Ejector is developed and produced according to the national standard GB/T 50315-2011 "Technical Standards for Field Testing of Masonry Engineering" of the People's Republic of China. It is suitable for estimating the strength of masonry mortar in 240mm thick sintered ordinary bricks, sintered porous bricks, autoclaved lime sand bricks, or autoclaved fly ash brick walls. The strength of the measured mortar should be between 1MPa and 15MPa. During testing, the reaction rod of the pusher should be passed through the wall. This instrument is a small hydraulic device that uses a piston to lift and push the cover plate to generate a force on the masonry to test the strength of the masonry. The test results are highly intuitive, and local damage is detected in the detection area.
Features:
① The instrument has a novel structure, small size, light weight, and convenient operation.
② The manual pump is used to load the oil cylinder, which is easy to operate and has strong interchangeability.
③ The digital display pressure gauge can directly read the shear force.
2 Main technical parameters
Rated thrust (kN) 30
Rated stroke (mm) 80
Relative measurement range (%) 20-80
Relative error of indication value (%) ± 3
Resolution 0.001KN
