·The mathematical model of working elements of the feed grain vibration crusher considering its design features and interaction of working elements with process environment is obtained Numerical experiments show the possibility of receiving the required dynamic property of a crusher with sufficient vibration amplitude of its working elements
·The established relationships of the mechanical properties as a function of the ratio of corroded plate thickness to the as built one can be used as a fast engineering approach to identify the
·To that end studying the influence of the production process on the properties of RCA can prove to be a crucial step toward a more circular construction industry In this study the influence of the crushing method is investigated impact crusher and jaw crusher and the particle size distribution morphology hardened cement paste
·The mathematical model of working elements of the feed grain vibration crusher considering its design features and interaction of working elements with process environment is obtained Numerical experiments show the possibility of receiving the required dynamic property of a crusher with sufficient vibration amplitude of its working elements The vibrations are
·Crusher dust is a fine material formed during the process of comminution of rock into crushed stone or crushed sand This dust is composed by particles which pass 75 μm BS sieve Effects of dust content in aggregate on properties of fresh and hardened concrete are not known very well An experimental study was undertaken to find out the
·The impact of material properties on the crusher performance is studied Eight concrete strength classes C20/ 25 C80/95 were considered in the approach Concrete specimens were cured for 28 days
·Demolished concrete was transported to crushing plant through road by Mahindra Bolero Pickup and converted into 10 mm maximum size aggregate with the help of primary & secondary crusher Table 2 shows the physical properties of the aggregates tested in the laboratory in controlled environment Stone crusher dust
·Stone crusher dust can replace up to 50% sand in production of paver blocks without decrease in physical & mechanical strength [16] In this study NCA was replaced by coarse RCA and river sand by SCD for manufacturing of M−40 grade concrete paver blocks and mechanical & durability performance were evaluated The cementitious material was
·analysis of the jaw crusher attachment Kinematic & Dynamic analysis is helpful for understanding and improving the design quality of jaw crusher There are many researcher work done by researcher in the same field but still there is a scope to develop Kinematic & dynamic analysis to jaw crusher attachment
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