Sensitivity may be no more than a mild allergy, or as much as life threatening allergic responses. In other instances, a body may be poisoned by toxins found in building materials. Exposure over a long period of time can result in a cumulative affect which eventually builds to levels with serious consequences. Different chemicals affect the body in different ways. Others may have a broader, more general affect, perhaps causing cell growth to become abnormal, leading to cancers.
Considerations There are many different types of materials used in buildings.
These all have their own distinctive characteristics, some of which may be detrimental to health. Waste is not only costly but can cause negative environmental impacts. Chemical properties -Many building materials have some toxins in their make up. Other materials contain unstable toxins which may be released into the building environment slowly. These can find their way into the human body and have a cumulative affect over time.