Tag-arkiv: frysetørring

Gislingebåden

Skrevet af Anne Moesgaard og Anette Hjelm Petersen I 1993 fremkom der, ved gravning af vandhul på en privat mark på Gislinge Lammefjord, en båd med skroget næsten intakt – dog manglende den øverste bordgang og masten. Båden var klinkbygget … Læs resten

Udgivet i Bevaring, Vanddrukkent træ | Tagget , , , , , , , | Skriv en kommentar

Kølen – fra imprægnering til frysetørring i facon

Abstract
We have the shape of the ship and its keelson – the information required for giving the keelson its correct shape before vacuum freeze-drying. The 8 parts have been impregnated for 10 years in Polyethyleneglycol 2000 and are now ready for the drying process. Our blacksmith, Lotte, has prepared the iron bars with “forks” to fit the individual pieces. Each part is fixed in the right shape, wrapped in plastic before freezing. After freezing, they are unwrapped and vacuum freeze dried for 5 months in the drying chamber. Læs resten

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