15 MM CEMENT PLASTER CALCULATOR

Plaster Area Calculation

$PlasterArea = Length \times Width$

$Plaster Area = 10 \times 10$

$Plaster Area = 100.00 m^{2}$

Material Calculation

Volume of Mortar = Area of Plaster x Thickness of Plaster

$Volume Of Mortar = 100.00 \times 0.012$

$Volume Of Mortar = 1.20 m^{3}$

Note – Add 15% to fill up Joint and Cover the Surface

$Volume Of Mortar = 1.20 + (1.20 \times 0.3)$

$Volume Of Mortar = 1.56 m^{3}$

$Dry Volume Of Mortar = 1.95 m^{3}$ Surface) = 1.72 $Dry Volume Of Mortar = 1.95 m^{3}$

(A) For 15mm Cement Plaster (1:6)

$Volume Of Mortar = 1.56 m^{3}$

$Dry Volume Of Mortar = 1.56 + (1.56 \times 0.25)$

Note – Increases by 25% of the Total Dry Volume
$Dry Volume Of Mortar = 1.95 m^{3}$ ————(For 100 m² Plaster Area)

For 1 m² Plaster Area = 2.15/100 = 0.0215 m² Dry Volume of Mortar Needed

$Dry Volume Of Mortar = 1.95 m^{3}$ Surface) = 0.0215 $Dry Volume Of Mortar = 1.95 m^{3}$

Step 1: Amount of Cement Required

$\begin{equation*} Cement=\frac{\text{Dry Volume X Cement Ratio}}{\text{Sum of Ratio}} \end{equation*}$

$\begin{equation*} Cement=\frac{\text{0.0215 X 1}}{7} \end{equation*}$

Cement Required = 0.00307 m³

$No. of Cement Bag Require = 13.93 Bags$

$Require Cement in Kg = 696.43 kg.$

Step 2: Quantity of Coarse Sand Required

$\begin{equation*} Coarse Sand=\frac{\text{Dry Volume X Sand Ratio}}{\text{Sum of Ratio}} \end{equation*}$

$\begin{equation*} Coarse Sand=\frac{\text{0.0215 X 6}}{7} \end{equation*}$

Coarse Sand Required = 0.0184 m³

$Require Cement in Kg = 696.43 kg.$

Note: By considering dry density of sand = 1550 kg/m³

(B) For 15mm Cement Plaster (1:5)

$Volume Of Mortar = 1.56 m^{3}$

For Cement Mortar (1:5)

$Dry Volume Of Mortar = 1.56 + (1.56 \times 0.25)$

Note – Increases by 28.4% of the Total Dry Volume Cement Mortar (1:5)

According to BCD Analysis Rates 2114 Cement Mortar (1:5)

Corse Sand = 1.07 m³

Cement Required = 0.214 m³ (1.07/5)

Then Total Volume = 1.07+0.214 = 1.284 m³

$Dry Volume Of Mortar = 1.95 m^{3}$ ————(For 100 m² Plaster Area)

For 1 m² Plaster Area = 2.208/100 = 0.02208 m² Dry Volume of Mortar Needed

Step 1: Amount of Cement Required

$\begin{equation*} Cement=\frac{\text{Dry Volume X Cement Ratio}}{\text{Sum of Ratio}} \end{equation*}$

$\begin{equation*} Cement=\frac{\text{0.02208 X 1}}{6} \end{equation*}$

Cement Required = 0.00368 m³

$No. of Cement Bag Require = 13.93 Bags$

$Require Cement in Kg = 696.43 kg.$

Step 2: Quantity of Coarse Sand Required

$\begin{equation*} Coarse Sand=\frac{\text{Dry Volume X Sand Ratio}}{\text{Sum of Ratio}} \end{equation*}$

$\begin{equation*} Coarse Sand=\frac{\text{0.02208 X 5}}{6} \end{equation*}$

Coarse Sand Required = 0.00184 m³

$Require Cement in Kg = 696.43 kg.$

Note: By considering dry density of sand = 1550 kg/m³

(C) For 15mm Cement Plaster (1:4)

$Volume Of Mortar = 1.56 m^{3}$

For Cement Mortar (1:4)

$Dry Volume Of Mortar = 1.56 + (1.56 \times 0.25)$

Note – Increases by 34% of the Total Dry Volume Cement Mortar (1:4)

According to BCD Analysis Rates 2113 Cement Mortar (1:4)

Corse Sand = 1.07 m³

Cement Required = 0.2675 m³ (1.07/4)

Then Total Volume = 1.07+0.2675 = 1.3375 m³

$Dry Volume Of Mortar = 1.95 m^{3}$ ————(For 100 m² Plaster Area)

For 1 m² Plaster Area = 2.3048/100 = 0.02305 m² Dry Volume of Mortar Needed

Step 1: Amount of Cement Required

$\begin{equation*} Cement=\frac{\text{Dry Volume X Cement Ratio}}{\text{Sum of Ratio}} \end{equation*}$

$\begin{equation*} Cement=\frac{\text{0.02305 X 1}}{5} \end{equation*}$

Cement Required = 0.00461 m³

$No. of Cement Bag Require = 13.93 Bags$

$Require Cement in Kg = 696.43 kg.$

Step 2: Quantity of Coarse Sand Required

$\begin{equation*} Coarse Sand=\frac{\text{Dry Volume X Sand Ratio}}{\text{Sum of Ratio}} \end{equation*}$

$\begin{equation*} Coarse Sand=\frac{\text{0.02305 X 4}}{5} \end{equation*}$

Coarse Sand Required = 0.0184 m³

$Require Cement in Kg = 696.43 kg.$

Note: By considering dry density of sand = 1550 kg/m³

(D) For 15mm Cement Plaster (1:3)

$Volume Of Mortar = 1.56 m^{3}$

For Cement Mortar (1:3)

$Dry Volume Of Mortar = 1.56 + (1.56 \times 0.25)$

Note – Increases by 42.7% of the Total Dry Volume Cement Mortar (1:4)

According to BCD Analysis Rates 2114 Cement Mortar (1:3)

Corse Sand = 1.07 m³

Cement Required = 0.357 m³ (1.07/3)

Then Total Volume = 1.07+0.357 = 1.427 m³

$Dry Volume Of Mortar = 1.95 m^{3}$ ————(For 100 m² Plaster Area)

For 1 m² Plaster Area = 2.454/100 = 0.02454 m² Dry Volume of Mortar Needed

Step 1: Amount of Cement Required

$\begin{equation*} Cement=\frac{\text{Dry Volume X Cement Ratio}}{\text{Sum of Ratio}} \end{equation*}$

$\begin{equation*} Cement=\frac{\text{0.02454 X 1}}{4} \end{equation*}$

Cement Required = 0.00614 m³

$No. of Cement Bag Require = 13.93 Bags$

$Require Cement in Kg = 696.43 kg.$

Step 2: Quantity of Coarse Sand Required

$\begin{equation*} Coarse Sand=\frac{\text{Dry Volume X Sand Ratio}}{\text{Sum of Ratio}} \end{equation*}$

$\begin{equation*} Coarse Sand=\frac{\text{0.02454 X 3}}{4} \end{equation*}$

Coarse Sand Required = 0.0184 m³

$Require Cement in Kg = 696.43 kg.$

Note: By considering dry density of sand = 1550 kg/m³

(E) For 15mm Cement Plaster (1:3) with a Floating Coat of Neat Cement

$Volume Of Mortar = 1.56 m^{3}$ $Dry Volume Of Mortar = 1.56 + (1.56 \times 0.25)$

Cement Required = 0.00614 m³

Coarse Sand Required = 0.0184 m³

For Floating Coat of Neat Cement 2kg/m²Cement Will Be Added

Step 1: Amount of Cement Required

Cement = 0.00614+0.0014 = 0.00754 m³

$No. of Cement Bag Require = 13.93 Bags$

$Require Cement in Kg = 696.43 kg.$

Step 2: Quantity of Coarse Sand Required

Same As Above

Coarse Sand Required = 0.0184 m³

$Require Cement in Kg = 696.43 kg.$

15 MM CEMENT PLASTER CALCULATOR