Asbestos that causes health damage. We respond quickly to the selection of investigation sites, as well as the analysis of concentrations in building materials and air.
This is an asbestos analysis service for the construction and demolition industry, industrial waste disposal industry, and building management industry. We quickly respond to the selection of investigation locations and the analysis of concentrations in building materials (such as exterior walls and spray materials) and in the air regarding asbestos, which can cause health damage. 【Flow of Asbestos Analysis in Building Materials】 1. Preliminary Investigation: Conduct a document survey using architectural drawings, confirm the current usage on-site through visual inspection, and select investigation locations. 2. Sample Collection: Our staff will be responsible for sample collection. 3. Qualitative Analysis: Perform analysis to confirm whether asbestos is present in concentrations exceeding 0.1% (by weight). 4. Quantitative Analysis: Conduct analysis to determine the concentration rate (%). 【Asbestos in Air】 When performing asbestos removal work, we measure asbestos dust concentrations in three stages: 1. Pre-construction current condition survey, 2. Investigation of dust dispersion during construction, 3. Post-construction confirmation survey.
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【Features】 ■ Preliminary investigations (document surveys and on-site surveys) are conducted by experienced qualified personnel. ■ Analytical investigations can be carried out through sampling by building material investigators and analysis by qualified personnel. ■ Other qualified personnel related to asbestos surveys and analyses are also available. 【Qualitative Analysis】 ■ Uses a light microscope and polarized light microscope according to JIS A 1481-1. ■ Uses X-ray diffraction equipment and phase contrast microscope according to JIS A 1481-2. 【Quantitative Analysis】 ■ Calculated using the base standard absorption correction method with X-ray diffraction equipment according to JIS A 1481-3.
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We conduct investigations using the latest analytical equipment, from environmental measurements to biological surveys of dioxins.
