How to calculate No. of Bricks & Quantity of Cement,Sand, in Mortar

  👉HOW TO CALCULATE No.OF BRICKS &QUANTITY                      OF CEMENT,SAND IN MORTAR👈

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            Hi👋 guys today i am going to tell you about above topic so lets start-

Mortar thickness = 10 mm

                                                                                       

Ratio = 1:6 👉sum = 1+6 =7

                                                                                         

 that mean 1 = cement

                  6 = sand.

we are considered VOLUME  = 1 Cub meter.

Volume of brick with Mortar = 200mmx100mm x100mm

                                  Volume =   0.002 Cub meter

No. of bricks in 1 Cubic Meter = 1/0.002

                                              

                            No.s of bricks = 500

Volume of 1 Brick without Mortar = 190mmx90mmx90mm

Volume of 1 Brick without Mortar = 0.001539 Cub Meter

Volume covered by 500 No.s of Brick = 500 x0.001539

                                                          

                                                             = 0.7695 Cub Meter.

Volume of mortar = 1-0.7695

Volume of mortar = 0.2305 👉this is called wet Volume

                                                                                       

Now Dry volume of mortar = 0.2305 x1.31      👉Voulme increase 30% when comes into Dry

            Dry volume of mortar = 0.306565 Cub Meter

CEMENT ➤      = (0.306565x1440)/7 👉Density of cement = 1440 ,sum of ratio = 7

                            = 63 kg

                       

                              63/50

                              1.26 Bags

SAND ➤     =(0.306565 X 35.31)6/7 👉 6 = SAND Ratio 7=sum of Ratio

                      = 9.28 Cub Ft

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