【Daily Topic】【Civil Engineering Version 20160505】
Thread Content
Participation reward: 2 Wealth. Reward for the correct answer: 9 Wealth. The thickness of the horizontal joints and the width of the vertical joints in a brick wall should generally be no less than ( ). A、 6mm B、 8mm C、 10mm D、 12mm
The thickness of the horizontal mortar joints and the width of the vertical joints in brick walls are generally not less than (B). A、 6mm B、 8mm C、 10mm D、 12mm
B. The thickness of the horizontal mortar joints and the width of the vertical joints in 8mm brick walls are generally not less than (B, 8mm)