A moisture meter is a piece of equipment which when placed directly against a wall will analyze the moisture content of that wall.
How to tell if a wall is concrete.
In heavier construction the support may be masonry brick poured concrete concrete block cinder block or tile blocks.
If you know that you have a leak within a certain wall but are unaware of the precise location place the moisture meter at 5 or 6 different spots on the wall.
A stone cement wall and a hollow wall with gypsum or other panels over a framework.
Because concrete block is considered by most homebuyers in florida to be the sturdiest type of construction many of them assume that a stucco finish on the wall means concrete block and it can be a disappointment on the occasions when we have to tell a homebuyer that it is not what they are getting.
Stucco can be applied directly to any masonry based wall such as brick concrete or cinder block.
If you see lath and plaster pushing through you know you have a plaster wall.
If the wiring is enclosed by an electric box your walls are most likely drywall.
The trick to these is in the word hollow sound echoes in the cavity when.
Internal walls near the center of a building often help to support the weight of the house.
To tell if a wall is load bearing examine the building s blueprints to see where the original support beams were built.
How do you tell if a concrete wall is hollow or not.
The other answers seem to show how to distinguish between concrete and drywall.
Scan for moisture inside walls with a moisture meter.
These types of support are usually continuous across the whole wall.
If it is a concrete wall it is most likely solid unless it is tilt panels that were prestressed and have hollow cores since pouring a concrete wall with a hollow cavity is very difficult and.
If you don t have a copy of your blueprints check your local county clerk s office.
Now the surface in most recently built homes this is wallboard also called drywall or plasterboard ranging from about 3 8 inch 9 5 mm thick to 3 4.
If the wiring is loose and you can see lath your walls are plaster.