various tests in highway engineering
TRANSCRIPT
![Page 1: Various Tests in Highway Engineering](https://reader033.vdocuments.mx/reader033/viewer/2022051300/587059e11a28aba2118b63a9/html5/thumbnails/1.jpg)
VARIOUS TESTS IN HIGHWAY ENGINEERING
TEST ON SOIL SUB GRADE
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1.CALIFORNIA BEARING RATIO (CBR) TEST
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DIFFERENT PARTS IN THE CBR APPARATUS
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TEST ON AGGREGATE
1. LOS ANGELES ABRASION TEST
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INNER VIEW OF ABRASION MACHINE
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STEEL BALLS ARE USED AS “ABRASIVE CHARGE” IN THE LOS ANGELES ABRASION MACHINE
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2. IMPACT TEST
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DETAILS OF IMPACT TESTING MACHINE
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3. SHAPE TEST (ELONGATION & FLAKINESS TEST)
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ANOTHER APPARATUS FOR SHAPE TEST
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TESTS ON BITUMEN 1. PENETRATION TEST
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2. DUCTILITY TEST
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ANOTHER VIEW OF THE SAME APPARATUS
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3. SOFTENING POINT TEST
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ANOTHER VIEW OF THE SAME APPARATUS
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THANK YOU FOR
YOUR CO-OPERATION
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CREATED BY-SK. IFTEKHAR ISLAM
DEPARTMENT OF CIVIL ENGINEERING