Standard Reinforcement And Concrete Works Details
Standard Reinforcement| Concrete Works Details |Concrete Combine quantitative relation for (1 ) Concrete
Standard Reinforcement And Concrete Works Details
The design of a concrete combine involves a preparation method during which the combination of parts creates the desired strength and toughness for the concrete structure. As a result, every part within the combine contains completely different properties, it’s not a straightforward task to create a good concrete combine.
Concrete Combine quantitative relation for (1 ) Concrete
Concrete Combine quantitative relation for (1 m3) Concrete |
|||
|
Mix C/S/G |
Cement (kg) | Sand (m3) |
Gravel (m3) |
|
1:1:2 |
570 | 0.40 |
0.80 |
| 1:2:3 | 370 | 0.54 |
0.81 |
|
1:2:4 |
300 | 0.45 |
0.90 |
|
1:3:6 |
200 | 0.46 |
0.92 |
|
1:4:8 |
150 | 0.47 |
0.94 |
Slump vary of Specific Applications
The concrete slump check measures the consistency of contemporary concrete before it sets. it’s performed to examine the workability of freshly created concrete, and thus the convenience with that concrete flows.
Slumps Ranges of Specific Applications |
||
|
Type of Construction |
SLUMP |
|
|
(mm) |
(inches) |
|
|
Reinforced Foundation Walls & Footing |
25 – 75 |
1 – 3 |
|
Plain Footing, Caissons & Substructure Walls |
25 – 75 |
1 – 3 |
|
Beams & Reinforced Walls |
25 – 100 |
1 – 4 |
|
Building Columns |
25 – 100 |
1 – 4 |
|
Pavement & Slabs |
25 – 75 |
1 – 3 |
|
Mass Concrete |
25 – 50 |
1 – 2 |
Typical Reinforcement Weight
The specific weight is conjointly called Unit Weight, it’s physical amount is just like density outlined as weight per unit volume or length.
Typical Reinforcement Weights wanted for standard Works |
|
|
Type |
Kg/m3 |
|
Slab & Stairs |
70 |
|
Beams |
110 |
|
Columns & Concrete Walls |
150 |
|
Concrete Foundation |
130 |
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