Asbestos Testing– Why?
Asbestos testing looks for to spot the presence of asbestos in any provided product. When any asbestos including product is interrupted, it launches really thin unnoticeable fibers that might remain suspended in the air for numerous hours, and have a causative association with a plethora of disease manifestations including the epithelial lining of human visceral cavities, including the lethal mesothelioma cancer. Much asbestos consisting of product is being unearthed nowadays due to extreme renovation and restoration of old structures, going back to days when asbestos was extensively used in building.
Asbestos Testing- When?
EPA’s Sample List of Suspect Asbestos-Containing Materials Exit Ecology lists the possible prospects for asbestos screening. When in doubt, err on the side of care. Any surfacing representative or thermal insulation product used in structures built earlier than 1980 is presumed as including asbestos (WISHA Interim Interpretive Memorandum # 99-1-C, January 19, 1999), until proved otherwise by laboratory analysis.
Asbestos Sampling
Safety measures
Prior to collection:
- By either specialized lab workers or under assistance.
Throughout collection:
- Minimize dispersal of fibers
- Avoid heating/cooling draughts
- Minimize the handling time and amount
- Spray the sample with fine water and/or cleaning agent beads
- Use a sharp knife to cut nicely through the entire depth
- Place a plastic spread below the collection area
- Minimize exposure to self/those in the area
- Handle the sample alone
- Wear gloves and mask
- Drop neatly into an appropriate container
After collection:
- Minimize dispersal
- Proper sealing of the container
- Patching of the sampled area
- Proper disposal of the plastic spread
- Cleaning of the area
- Label the sample meticulously
Asbestos Testing
Asbestos testing is carried out by a licensed laboratory using polarized light microscopy (PLM) based on the EPA suggestions.
Asbestos Testing- Results and Interpretation
This kind of asbestos testing is qualitative along with quantitative.The results are provided as the portion (1 to 100) and type of asbestos (chrysotile or white asbestos, Amosite or brown asbestos, and Crocidolite or blue asbestos).
Asbestos screening seeks to discover the existence of asbestos in any offered material. When any asbestos consisting of product is disturbed, it releases really thin unnoticeable fibers that may stay suspended in the air for numerous hours, and have a causative association with a plethora of illness symptoms including the epithelial lining of human visceral cavities, including the lethal mesothelioma cancer. Much asbestos including product is being discovered nowadays due to intense improvement and remodelling of old structures, dating back to days when asbestos was thoroughly used in building.
EPA’s Sample List of Suspect Asbestos-Containing Materials Exit Ecology notes the possible candidates for asbestos screening. Any surfacing representative or thermal pipe insulation material used in structures constructed earlier than 1980 is presumed as containing asbestos (WISHA Interim Interpretive Memorandum # 99-1-C, January 19, 1999), till shown otherwise by laboratory analysis.