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The total area of the bathroom is calculated in square decimeters, which is S=40*20=800A floor tile is 4, and the required quantity is n=800 4=200
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400 bricks cost 20 bricks, plus the loss, you have 25 bricks.
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IT SHOULD BE A 20CM SQUARE BRICK, 200 PIECES. Plus the loss of 5 pieces. A total of 205 pieces!
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The area that needs to be paved divided by the area of each brick (plus the ground joints between the bricks).
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BOSS, HOW BIG IS 4 SQUARE DECIMETERS, CAN YOU CONFIRM WHETHER TO USE 100*400 OR 200*200MM?
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2*4*100/4=200
Wall area = 3 * 2 + 3 * 4 = 18 square meters.
The area to be tiled = 18-2 = 16 square meters. >>>More
3. All Zhang Ming's bathrooms are four meters long and two meters wide, so the area of the bathroom is 4 2 equals 8 meters. If you pop four square meters of bricks, then a total of two is enough.
Solution: 3 2 = 6 (square meters) = 600 (square decimeters). >>>More
As far as I know, there are 30 and 60 specifications of the integrated ceiling aluminum gusset, and there is no 40. Household toilets generally use 30 square boards, 92 sheets, if the master installation is not damaged, only deduct a few pieces of electrical appliances occupancy, otherwise add 3 normal losses.
Change the door, and then the sink is exposed, occupying about 60 cm X2 meters, the door is the toilet in the bathroom, and the sliding door on the left is the bathroom.