They may look just like regular drywall, but these panels are even more effective a barrier against fire than regular drywall. Fire resistant drywall is a specialized product having a gypsum core containing glass fibers and other non-combustible materials. The fibers act as reinforcement as well, helping to keep the board from disintegrating as easily as regular drywall.
There are many brands and types of joint compound available and the choices can ebe confusing, but they all fall into one of two categories; drying-type compounds and setting-type compounds.
Drying Type Compound
The most common compound is drying type joint compound. This is the stuff that comes in 1 or 5 gallon buckets at the hardware store. It can be in pre-mixed or powdered form. A one gallon container is good for patching and small touch up jobs, whereas a 5 gallon bucket will be enough to finish a typical 12 by 12 foot room.
If you are trying to paint a room and you find that the paint just won’t stick, it’s likely that your problems are all specific to the drywall. There are several different drywall paint problems that could be the issue, so you should consider figuring out what is going on before you try repainting.
Usually Caused by Moisture Damage
Some signs that your drywall paint problems are due to the drywall and not just your paint or painting technique can include things like whether or not the paint sticks to the drywall. You will be able to see this if the paint seems to bubble up away from the wall, or if the paint just flakes off in chunks.
Check for Moisture Damage First
When doing drywalling projects, there are two types of tape that are effective- paper tape and mesh tape. Paper tape has been used in drywalling for many years and was once the standard in the industry. Both types of drywall tape are used for covering the seams and creating inside corners in remodeling projects. Mesh tape is relatively new to the drywall industry, but drywalling with mesh tape has several advantages that make it a valuable tool for doing home repairs.
Taping wallboard joints is one of the tricky nuances of installing wallboard, but it need not cause too many problems with some tips and advice. This is an issue of increasing relevance, given that wallboard is an ever more common feature of modern homes, for its versatility and cheap and effective nature.
What you will Need
Wallboard taping is the process of finishing joints between wallboard. It is an important process for ensuring your room looks finished, and of a professional quality. Taping wallboard joints requires a lot of patience. It is a process which in itself requires waiting and drying time, although it is relatively straightforward once you have done it several times.