How do you secure cement board to the floor?

Quote from the video:
Quote from Youtube video: Secure the backer board sheets with screws drilled every six to eight inches. Position the screws one half inch to two inches from the edge of the sheets.

How do you lay cement board on floor tiles?





Instructions

  1. Apply the Mortar Bed. Mix a batch thinset mortar, following the manufacturer’s directions, using a bucket and margin trowel or putty knife. …
  2. Place the First Cement Board Sheet. …
  3. Fasten the First Sheet. …
  4. Install More Sheets. …
  5. Trim the Last Panel. …
  6. Apply Joint Tape. …
  7. Mud the Taped Joints.

How do I fix HardieBacker board to floor?

Quote from the video:
Quote from Youtube video: To start apply a supporting bed of mortar or modified thinset to your subfloor with your trowel. Using a sliding motion firmly. And evenly embed your Hardiebacker cement board in the wet mortar.

How do you attach cement board to plywood?

How to Install a Cement Backer Board Over a Plywood Subfloor in the Bathroom

  1. Dry-Lay the Floor. Lay down full sheets of backer board where they will fit first. …
  2. Take Your Measurements. …
  3. Make Your Cuts. …
  4. Use a Keyhole Saw. …
  5. Mix Your Thinset Mortar. …
  6. Apply the Thinset. …
  7. Nail the Concrete Board Down. …
  8. Repeat to Cover the Floor.

How do you shim a cement board?





Quote from the video:
Quote from Youtube video: And washers are every 12 inches along the 16 inch on center stud. Now anywhere where you put the wet shimming you don't want the screw. And washer to be completely compressed.