ROAD SECTION 5.0m- -5.0m- 25cn CONCRETE ROAD (4500 psi @ 28 DAYS) ON 100mm THK COMPACTED GRAVEL BED *** Note: 4500 psi @ 28 days concrete ratio will be taken to be 1:1.75:1.70 + an admixture for strength. (1 cubic meter of concrete for this mix = 13 bags of 40 kg cement, 0.606m3 of crushed sand, e.588m3 of 3/4" gravel, and an admixture of 2 sachets per bag of 40 kgs cement) *** Gravel bed will be 100mm thick and shall be applied with a 33% increase in volume to consider the effect of compaction. G-1 gravel shall be used. 2.a) Determine the quantity for Concrete (m') 2.b) Determine the required quantity of cement bags 2.c) Determine the required quantity of crushed sand (m')
ROAD SECTION 5.0m- -5.0m- 25cn CONCRETE ROAD (4500 psi @ 28 DAYS) ON 100mm THK COMPACTED GRAVEL BED *** Note: 4500 psi @ 28 days concrete ratio will be taken to be 1:1.75:1.70 + an admixture for strength. (1 cubic meter of concrete for this mix = 13 bags of 40 kg cement, 0.606m3 of crushed sand, e.588m3 of 3/4" gravel, and an admixture of 2 sachets per bag of 40 kgs cement) *** Gravel bed will be 100mm thick and shall be applied with a 33% increase in volume to consider the effect of compaction. G-1 gravel shall be used. 2.a) Determine the quantity for Concrete (m') 2.b) Determine the required quantity of cement bags 2.c) Determine the required quantity of crushed sand (m')
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
![2)
Upon completion of the excavation, backfilling and compaction works for
the proposed road described in problem 1, the gravel bedding and
concreting works are to start. Figures below show the detail for the road
section.
ROAD SECTION
-5. 0m-
-5.0m-
25cm
25cm
CONCRETE ROAD (4500 psi @ 28 DAYS) ON 100mm THK COMPACTED GRAVEL BED
***
Note: 4500 psi @ 28 days concrete ratio will be taken to be 1:1.75:1.70 +
an admixture for strength. (1 cubic meter of concrete for this mix = 13
bags of 40 kg cement, 0.606m3 of crushed sand, 0.588m3 of 3/4" gravel, and
an admixture of 2 sachets per bag of 40 kgs cement)
*** Gravel bed will be 100mm thick and shal1 be applied with a 33% increase in
volume to consider the effect of compaction. G-1 gravel shall be used.
2.a) Determine the quantity for Concrete (m³)
2.b) Determine the required quantity of cement bags
2.c) Determine the required quantity of crushed sand (m³)
2.d) Determine the required quantity of 3/4" gravel (m³)
2.e) Determine the required quantity of admixture sachets
2.f) Determine the quantity for G-1 Gravel Bed (m³)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F67ba63a8-e065-445e-92eb-a3d89c78af76%2Fcbeec481-8039-446b-aeaf-06871dff4b90%2Fbfdof0c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2)
Upon completion of the excavation, backfilling and compaction works for
the proposed road described in problem 1, the gravel bedding and
concreting works are to start. Figures below show the detail for the road
section.
ROAD SECTION
-5. 0m-
-5.0m-
25cm
25cm
CONCRETE ROAD (4500 psi @ 28 DAYS) ON 100mm THK COMPACTED GRAVEL BED
***
Note: 4500 psi @ 28 days concrete ratio will be taken to be 1:1.75:1.70 +
an admixture for strength. (1 cubic meter of concrete for this mix = 13
bags of 40 kg cement, 0.606m3 of crushed sand, 0.588m3 of 3/4" gravel, and
an admixture of 2 sachets per bag of 40 kgs cement)
*** Gravel bed will be 100mm thick and shal1 be applied with a 33% increase in
volume to consider the effect of compaction. G-1 gravel shall be used.
2.a) Determine the quantity for Concrete (m³)
2.b) Determine the required quantity of cement bags
2.c) Determine the required quantity of crushed sand (m³)
2.d) Determine the required quantity of 3/4" gravel (m³)
2.e) Determine the required quantity of admixture sachets
2.f) Determine the quantity for G-1 Gravel Bed (m³)
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