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about cbr test

about cbr test

about cbr test

(OP)
hello
what is the purpose of using a filter paper in cbr test and is it correct to use the modified proctor molds (152 mm dia 115 mm height ) for cbr without a spacer disk since it gives same sample volume ?

RE: about cbr test

If you don't use the spacer disks how would you place the surcharge weights during soaking or during the test (pushing the plunger)?

RE: about cbr test

(OP)
i can use the collar

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