Shanghai Meiyu products haveCement slurry bleeding rate testerConcrete and cement testing instruments, highway geotechnical testing instruments, asphalt waterproofing membrane testing instruments, chemical analysis instruments, testing machines, scales, test molds, screening tools, etc. We can provide a complete set of testing instruments and inspection equipment for highways, railways, bridges, mixing plants, municipal engineering, colleges and universities, and engineering quality inspection centers.Cement slurry bleeding rate testerThe warranty period for the product is one year from the official delivery date. During the warranty period, the supplier shall provide timely and free maintenance services for all types of equipment malfunctions. Timely and free replacement of all types of parts damaged by non-human factors. If the equipment malfunctions during use outside the warranty period, the supplier shall promptly provide service to the ordering party and actively assist them in completing maintenance.

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Introduction:
It is one of the indicators reflecting the expansibility of cohesive soil and has great reference value for distinguishing expansive soil. Used for testing the bleeding rate and expansion rate of cement slurry. Calculation formula: Expansion rate of cement slurry bleeding=(length after expansion - initial length)/base length of test block X100%.

Test method:
Place the container on a horizontal surface, fill it with water slurry until the mark is about 100mm, then cover it. To prevent air leakage, apply a small amount of Vaseline or butter to the edge of the container. Measure the separation water surface and cement slurry expansion surface after being placed for 3 and 24 hours, and then calculate the bleeding rate and expansion rate according to the following formula.