How To Check If I Have A Cavity. If your bricks are arranged in an alternating pattern, producing rows of what looks like long and short bricks, chances are your walls are solid. If it was built before 1920, it is likely that it has solid walls.
It might have a timber frame, or a steel frame, or it may be made from concrete panels. Body cavities used for concealment include nostrils, ears, mouth, navel, penis or vagina, and rectum. Finding out that you have a cavity might come as a surprise.
If all else fails, you can use the age of your house as a guide.
Best dental insurance plans for individuals & families. Finding out that you have a cavity might come as a surprise. Early cavity treatment is easier, cheaper and generally leads to a much better outlook for the affected tooth. Go to www.epcregister.com and select “retrieve report using property address”.