HW A rigid Sslab weighing boo Ku is Placed uPon two bronzevads and one Steel Vocd Cach of bo00 mm² area at a tempevature of 15 Ĉ as shown, find the temperature at which the stress in steel Vod willbe Zero? takei Cuefficlent of exransion for Steel = 12 Mm/m.č coefficient of exPansion for bronze= 18 Mm/m.cč %3D Young's modulus for steel = 200G Va Young's modulus for bronze - 80 Gla 600 IW -bronze 25crpm 30mm Steel

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Asphalt Binders and Mixtures

Asphalt binders are subsidiary products procured during the refining process of petroleum while manufacturing gasoline, diesel, and similar petroleum products. Asphalt binders are obtained from the residue that remains after the distillation of petroleum, this residue is further subjected to steam distillation and oxidation to remove the traces of gas oil present in the residue. Certain additives or modifiers are also added to asphalt binders to alter them to suit different applications.