Important construction points:
If the distance of the building under demolition from the public roads is less than 40% of its height, the construction of a temporary covered corridor is mandatory.
-Topic 12 of National Building Regulations
Sheets should be cut by a rail cutting machine, if the thickness of the sheet is less than or equal to 12 mm, the use of a guillotine is allowed.
Topic 10 of National Building Regulations
In demolishing roofs made of pre-stressed or post-tensioned concrete, sufficient attention should be paid to the energy stored in the concrete and the possible risks due to its release.
-Topic 12 of National Building Regulations
Maximum allowed water absorption for dense limestone is 15%, porous rocks is 25% and tuffs is 30%.
Topic 8 of the National Building Regulations
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There should not be more than 4 90° bends (360° in total) along any part of the piping that is between two distribution boxes.
Topic 13 of the National Building Regulations
Containers containing hot bitumen should not be placed in a closed area, unless part of the area is open and ventilation is done completely and adequately.
-Topic 12 of National Building Regulations
When heating the bitumen barrel, its lid should be fully open.
-Topic 12 of National Building Regulations
The length of the support of the gate shoe beam on each side should be at least 35 cm or one tenth of the opening, whichever is more.
Topic 8 of the National Building Regulations
The minimum useful width is 3 meters in the accommodation section and 2 meters in the communication corridors.
– Topic 21 of the National Building Regulations
For bending, applying force at ambient temperature is allowed if the bending radius of the sheets is equal to or greater than 25 times the thickness of the sheet.
Topic 10 of National Building Regulations
The correct amount of wind pressure in preparation with abrasive materials is about 0.7 MPa.
Topic 10 of National Building Regulations
The arrangement of welds and screws at the end of each member that transmits the axial force should be in such a way that the geometric center of the group of connecting devices and the center of gravity of the member are in the same line, except for the case of eccentricity in the design and its effect on Calculations have been taken into account.
Topic 10 of National Building Regulations
If the method of making concrete and taking care of concrete is considered satisfactory, the compressive strength of the workshop test at the age specified for the characteristic compressive strength is at least 0.85 times the strength of the tests performed in the laboratory or 4 megapascals more than the characteristic compressive strength. be
– Topic 9 of the National Building Regulations
The angle of inclination of the moving walkway is maximum 12 degrees compared to the horizon.
Topic 15 of the National Building Regulations
In tensile parts, the patching of rebars should be done only by welding or mechanical patches.
– Topic 9 of the National Building Regulations
The walls must be kept moist for at least 3 days after implementation.
Topic 8 of the National Building Regulations
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