While nearly all homes built in the past 50 years contain drywall determining what type of walls are in your home is a relatively simple process.
Tool to determine if wall is drywall v s concrete.
Again could lead to a false positive.
When compared to precast concrete the biggest and most obvious con is the fact that it is not as sturdy as the concrete.
Wood or drywall pros.
In which case it s most likely a concrete wall though some types of drywall use metal studs instead of timber framing.
To install this type of drywall anchor drill a pilot hole through the wall at the desired location.
Structural and safety hazards such as mold rot and decay are all potential consequences of elevated moisture levels in these materials.
Wood and drywall have a lot of pros in comparison to precast concrete.
The dct419s1 hand held wall scanner sensing technology detects five classes of embedded materials behind wall surfaces up to 3 inches deep.
Neither one of these is going to last as long as the concrete because it is much stronger and a lot sturdier.
You could of course use a metal detector to see if there s any rebar in the wall.
The package will indicate the proper size drill bit to use.
Some packages of anchors even have the correct drill bit included with the packaging.