The atlas periods as a timeline
The building atlas divides construction years into periods. If you know the period, you know which substances to look for.
3 chapters · 3 questions
Five periods
The screening uses five atlas periods: before 1920, 1920–1949, 1950–1977, 1978–1986 and 1987 and later.
Source: Grundfast miljøscreening over BBR, Matriklen, Energimærke, DHM, DKjord, DAI og Plandata via Grundfast · fetched
PCB across the periods
Measured on five detached single-family houses: 1910 and 1943 give PCB “low”, 1958 and 1980 give “high”, and 1995 gives “possible”.
Source: Grundfast miljøscreening over BBR, Matriklen, Energimærke, DHM, DKjord, DAI og Plandata via Grundfast · fetched
Asbestos and lead
Asbestos and lead are “high” in the four houses from before 1987 and “possible” in the house from 1995. Each substance has its own periods, so you have to look at one substance at a time.
Source: Grundfast miljøscreening over BBR, Matriklen, Energimærke, DHM, DKjord, DAI og Plandata via Grundfast · fetched
Next step: Saneo's guides
Guides on asbestos, PCB, lead and sampling, explained simply and with sources.
Next step: Saneo's guides
Guides on asbestos, PCB, lead and sampling, explained simply and with sources.
Questions 1 / 3
Which atlas period does a house from 1980 belong to?