In fact, the upper part of the truss may expand as it is exposed to high humidity. This causes an upward expansion that pulls the drywall up with it, causing cracking at the interior ceiling corners.Solution: Install a backing angle designed to minimize inside corner movement and thus ...
Some crack fillers like the spray injection product Good-Bye Cracks elastic crack "cover" product shown in our photo are not suitable for concrete. The manufacturer says this product can be used to fill cracks in plaster, drywall, and wood and that it dries to a flexible, paintable finish....
vertical at ends of header (possibly due to differences in thermal expansion of different materials of header vs. wall) or vertical/diagonal at center of header (loading failure) or at corners (possible point-load failure)
Drywall Joint Tape 4 in. X 100 FT. Wall Surfaces Corners Repair Tape US$0.26-0.96 10,000 Pieces (MOQ) Product Details Customization: Available Certification: ISO Color: White, Blue, Yellow Start Order Request Contact Supplier Chat Still deciding? Get samp...
FOUNDATION CRACK DICTIONARY, what are the different crack patterns that occur in building masonry or concrete: horizontal cracks, vertical cracks, diagonal cracks, stair-stepped cracks, cracks at stess points, windows, doors, corners, etc. Different crack patterns and locations often tell us the cau...