to prevent sagging, 2 x 6 floorboards need support every _. 16 inches 20 inches 24 inches 32 inches 36…

to prevent sagging, 2 x 6 floorboards need support every _. 16 inches 20 inches 24 inches 32 inches 36 inches question 22 which of the following would not cause a column to shift? frost heave eccentric loads improper footings or foundations mechanical damage rising damp

to prevent sagging, 2 x 6 floorboards need support every _. 16 inches 20 inches 24 inches 32 inches 36 inches question 22 which of the following would not cause a column to shift? frost heave eccentric loads improper footings or foundations mechanical damage rising damp

Answer

Brief Explanations:

For the first question, building - construction standards typically state that 2x6 floorboards need support every 16 inches to prevent sagging. For the second question, rising damp mainly affects lower - level structures like walls and floors near the ground level and does not directly cause a column to shift. Frost heave, eccentric loads, improper footings, and mechanical damage can all cause column shifts.

Answer:

  1. A. 16 inches
  2. E. rising damp