Cement board cracking

A

Andy M

Active Member
Doing a job as per Architect spec on a timber frame build.
Spec is HP12 on Multirend carrier board to be finished in k rend tc1,5 silicone.
2 weeks ago I based and meshed 3 dormers and went this morning to prime them. I noticed cracks on joints and stress cracks on 1 dormer cheek.
I'm reluctant to put the top coat over this and think it's the timbers drying out behind the boards.
Any advice fellas.
 
Thought that but it's used on one of k trends videos.Its not the render failing,it's the movement and I think the timber behind is still drying out.
 
the spec that we received was, mesh the joints with 120 wide mesh. then over mesh the complete wall.
 
You must log in or register to reply here.

Share this page

Back
Top