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Investigation on Mechanical Properties of Concrete Elements made with Partial Replacement of Cement with Card-Board Sludge

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x

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4.1 CEMENT:

4.3 AGGREGATES:

(3)

4.6 CARDBOARD SLUDGE POWDER AND ITS COMPOSITION:

SLUDGE PROPERTIES

x

x

x

x

x

x

x

4.5 EPOXY:

(4)

ii. Consistency of Cement

iii. Initial and Final setting time of Cement

iv. Specific gravity of Cement

5.1.2. TESTS ON FINE AGGREGATE

(5)

5.1.3.TESTS ON COARSE AGGREGATE

FRESH CONCRETE TESTS:

WORKABILITY TEST:

Slump test

(6)

MOULDS PREPARED:

(7)

5.3.2 SPLIT TENSILE STRENGTH TEST:

(8)

x) MIX RATIO:

61R

63(&,0(1

&2035(66,9(675(1*7+1PP

'D\V

'D\V

'D\V

6

1R

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(9)

x

x

x

x

x

x

61R

63(&,0(1

)/(;85$/7(16,/(675(1*7+2)&</1'(5

(/(0(17

1PP

(10)

Referências

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