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GIPSSTØBNING - Rum - Arkitektskolen Aarhus

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Hvad består rågips af?<br />

Kalciumioner<br />

Sulfationer<br />

Vand<br />

Ca<br />

SO 4<br />

H 2O 21%<br />

32,5%<br />

46,5%<br />

Kemisk formel: CaSO 42H 2O<br />

Ca SO 4 H 2O<br />

32,5% 46,5%<br />

21%

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