Make sure all drywall is securely fastened on both sides of the corner. There should be proper corner backing to secure the drywall. If you have gaps between sheets more than 1/8"at the corner, fill gaps with a low shrinkage sandable patching plaster or spackle (seen here)....
Sanding skimmed drywall without the use of pole sanders, in particular sanding ceiling joints, nails, and corners was rated most stressful. Wrists/hands and shoulders were identified as the most affected body part subject to physical stress during drywall taping and sanding. Tasks performed with ...
Subjects perceived greater physical stress for the two drywall sanding tasks than the four taping tasks. Sanding skimmed drywall without the use of pole sanders, in particular sanding ceiling joints, nails, and corners was rated most stressful. Wrists/hands and shoulders were identified as the most...
These gaps include corners, wall-to-ceiling joints, and joints between sheets. The tapers will follow, going over these cracks with mesh tape and compound. Filling wide gaps. When I walk into a room, I first look for any gaps wider than 1/8 inch between drywall sheets. These are typica...
公开日：19800401 专利内容由知识产权出版社提供 摘要：The present invention involves a portable taping tool for applying tape over joints in wallboard, sheet rock, gypsum board, drywall, and the like. The taping tool has a main frame which has a dispensing chamber for joint compound, a mounting ...
The present invention involves a portable taping tool for applying tape over joints in wallboard, sheet rock, gypsum board, drywall, and the like. The taping tool has a main frame which has a dispensing chamber for joint compound, a mounting for a roll of tape, main rollers, a second ...