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Anonymous users2024-01-24If the concrete is C20 and the steel bar is a first-class steel bar, the diameter should be 8mm and the spacing should be 200mm;
If the concrete is C25 and the steel bar is a first-class steel bar, the diameter should be 8mm and the spacing should be 180mm;
Your current reinforcement is insufficient.
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Anonymous users2024-01-23Your current reinforcement is definitely not enough, and the specific reinforcement depends on the constraints on the four sides of your living room floor.
Hang on the long wall, which means that your viewing distance is 4 meters, and the actual viewing distance may be in meters (consider the thickness of the sofa and TV). >>>More
The length of the living room is meters, the width is meters, and the square brick with an area of square meters is paved, estimated: >>>More
From the point of view of aesthetics and economy, it is recommended that you use 800*800 The width of your living room is exactly 4 pieces of basic cutting is very little visually difficult to find, the length is exactly 8 pieces A total of 32 brick joints are relatively average, saving bricks, and the effect of Putie is also very good.
Because 4, the greatest common divisor is to make the ground are the whole floor tiles should be selected to the maximum side length is meters!
500 400 (10 10) = 2000 blocks.