27/08/2021· Ultrasonic testing of concrete can also be used to examine the deterioration of concrete. Concrete can begin to deteriorate due to various reasons such as old age, fire, and chemicals present that can have a negative impact on the concrete. One type of test is the ultrasonic pulse velocity test. This specific test examines that consistency and ...
DetailsThe principle of ultrasonic NDT is to transmit a wave signal into a structure, and then to detect defects by receiving and examining subsequent signals. A common configuration ('pulse-echo') is to position a transducer on one side of the structure, to transmit a signal into the structure, and then to receive reflections using the same transducer.
DetailsThe Ultrasonic Breakeris an electro-acoustic device capable of generating ultrasonic waves of high intensity which efficiently break bubbles without contaminating the treated solution. Hence, the ultrasonic system is not in direct contact with the fluid phase whilst in operation.
DetailsUltrasonic pulse velocity test is a non-destructive testing technique. It can be used to approximately evaluate the internal structural of a material. With rise in the pulse velocity, it can be ascertained that the internal structure of a material is good, well compacted. In case of cement-based composites, it helps in assessing its uniformity.
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DetailsHCM-0030 Compression Machine, 30,000lbs (133.5kN) – Suitable for cylinders, cubes, beams and cores of standard strength concrete mixes. HCM-1000 Compression Machine, 100,000lbs – Based on 2500 frame, configured for use with lower strength materials. HCM-2500 Compression Machine, 250,000lbs HCM-3000 Compression Machine, 300,000lbs
DetailsWhat is the Best Tool for Breaking up Concrete? FRD Know More. Handheld breaker hammers/jack hammers are used for breaking up horizontal slabs of concrete and other demolition tasks Hydraulic Breakers for Larger Jobs For bigger jobs, hydraulic breakers are attachments that go on skid steers, compact utility loaders, backhoes, mini excavators, …
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Details(26 products) Concrete Breakers are powered by compressed air or electric motors and are designed to break up hard materials such as rock, concrete or pavement stones. The jackhammers can manage the toughest jobs and when fitted with the anti-vibration control they can be used for long periods of time without causing any stress to the user.
Details01/11/2015· With the first technology-ultrasonic propulsion-the user places the handheld probe against the patient's skin, and the probe emits an ultrasound wave to reposition stones and to create real-time ultrasound imaging to target and obverse stone movement.
DetailsUsing Hielscher ultrasonic devices with constant amplitude ensures that each tap is fully controllable and repeatable in magnitude and frequency. This leads to more consistent quality in analysis or manufacturing. A typical application is the compacting of HPLC columns during or after filling.
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