How do I estimate a plastering job?
Calculation of quantity of material for 12 mm thick plaster of ratio 1: 6 (1 Cement:6 Sand) in the wall for 100 Sqm
- Quantity of Cement = 2/(1+6) × 1 (1 Ratio of cement)
- In Kg = 0.30 × 1440 (Density of cement = 1440 kg/m3)
- Quantity of Sand = 2/(1+6) × 6 (6 Ratio of sand)
- In Cubic Feet = 63.558 cft (1 Cum = 35.31 cft)
How do you calculate the area of a plasterer?
Area of Plastering = Length × Width. Amount of Cement = [(Dry Volume × Cement Ratio) ÷ Sum of Ratio] ÷ Volume of Cement. Amount of Sand = [(Dry Volume × Cement Ratio) ÷ Sum of Ratio] × Density of Sand.
How do you calculate plastering per foot?
The dry volume of mortar required for external brick wall plastering = 1.33 X Dry volume of plaster = 1.33 X 0.1858 = 0.2471 cum. 1.42 (71 kg) bags cement and 7 cu ft sand required for 100 sq ft area of external brick wall plastering. Since wet volume is always less than the dry volume.
How many cement bags are used in 1 sqm area for plaster?
The density of cement is 1440 kg per m. There are 0.08 cement bag is required for the plastering work of one square metre.
How do you calculate concrete mortar for plastering?
Mortar Calculation for Plastering work
- Density of Cement = 1440 kg/m3.
- Sand Density = 1450-1500 kg/m3.
- Density of Aggregate = 1450-1550 kg/m3
- How many KG in 1 bag of cement = 50kg.
- Cement quantity in litres in 1 bag of cement = 34.7 litres.
- 1 Bag of cement in cubic metres = 0.0347 cubic meter.
What is the rate for plastering?
Wall Plaster Cost For 1000, 2000, 3000,4000, & 5000 sq. ft area
| Description | Rate Per sq.ft | 1000 sq.ft |
|---|---|---|
| Wall Plaster Labour Rs.25/- per sq.ft | Rs.25/-* | Rs.25,000 |
| Material Cost (Plastering M-Sand, Cement) – Rs.35/- per sq.ft | Rs.35/-* | Rs.35,000 |
| Total Cost of Wall Plaster Rs.60/- per sq.ft | Rs.60/-* | Rs.60,000/-* |
What is thickness of plaster?
Recommended thickness of plastering for RCC surface is 6 MM and 10 MM. 6 MM thick cement plaster is done on the RCC surface where it is required. 10 MM thick cement plaster is done underside of the RCC ceiling/ roof.
How do you calculate cement for plaster?
What is the ratio of plastering?
Different ratios of Cement mortar used for plastering are tabulated below:
| Mix Ratio | Areas of usage |
|---|---|
| 1:4 | Used for Ceiling and external walls |
| 1:3 | As its a rich mortar mix and it is used where external walls are prone to severe climatic conditions. It is also used for repair works. |
How much does a 25kg bag of cement cover?
As a rule of thumb 1 of our 25kg bags will cover an area of 0.25m to a recommended depth of 50mm. We also offer 855kg bulk bags. Please use the handy tool below to insert your rough dimensions and we’ll calculate approximately how many bags you’ll require. Please note bag weights are approximate, and they can vary.
How many 50kg bags of cement are in a cubic meter?
Procedure To Calculate Cement Bags In 1 Cubic Meter: Weight of 1 bag cement = 50 kg. =0.0347 cum. = 6.25 bags.
How do you calculate the area of plaster?
Plastering Calculation Area of Plastering = Length × W idth Area of Plastering = L e n g t h × W i d t h Amount of Cement = (Dry Volume × Cement Ratio Sum of Ratio) ÷ Volume of Cement Amount of Cement = Dry Volume × Cement Ratio Sum of Ratio ÷ Volume of Cement
How much cement and sand is needed for plastering?
For a better understanding, we are going to do this calculation for 100 Sq.m area. To calculate the cement and sand for 100 m 2 plastering area in 1:6 ratio and 12 mm thickness. Cement Mortar Required: Plastering thickness 12 mm = 12/1000 = 0.012m.
What is the mortar ratio for ceiling plaster?
Cement Mortar Ratio for wall plastering 1:6. Cement Mortar Ratio for ceiling plastering 1:4. Plastering thickness should not be more than 12-15 mm. If there is a need for an additional coat don’t do that at one go.
How big should the thickness of plastering be?
Plastering thickness should not be more than 12-15 mm. If there is a need for an additional coat don’t do that at one go. Please do read the plastering checklist post for the complete list. For a better understanding, we are going to do this calculation for 100 Sq.m area.