{"id":22665,"date":"2022-08-12T07:39:17","date_gmt":"2022-08-12T05:39:17","guid":{"rendered":"https:\/\/velosit.de\/?post_type=reference&p=22665"},"modified":"2026-06-05T11:43:27","modified_gmt":"2026-06-05T09:43:27","slug":"karahnjukavirkjun-hydroelectric-power-plant-iceland","status":"publish","type":"reference","link":"https:\/\/velosit.de\/nl\/reference\/karahnjukavirkjun-hydroelectric-power-plant-iceland\/","title":{"rendered":"“K\u00e1rahnj\u00fakavirkjun” Waterkrachtcentrale (IJsland)"},"content":{"rendered":"
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Tussen vulkanen, geisers, warmwaterbronnen en lavavelden<\/h2>
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De dam van de waterkrachtcentrale K\u00e1rahnj\u00fakavirkjun ligt op het hoogplateau onder de Vatnaj\u00f6kull-gletsjer in de oostelijke toendra van IJsland. Het H\u00e1lsl\u00f3n-stuwmeer voedt de 690 MW-centrale van Fjotsdalur. De dam en de overlaatwerken worden voortdurend onderhouden en gerepareerd; sinds 2019 worden hiervoor systemen van VELOSIT ingezet.<\/p>\n <\/div>\n <\/div>\n <\/div>\n\n

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Project beschrijving<\/h2>\n <\/div>\n \n
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Tot nu toe is er 8 ton reparatiemortel (VELOSIT RM 203 en RM 202) en 10 ton van onze afdichtingsslurry VELOSIT WP 101 van MVA ehf aangebracht. Door de omstandigheden op de bouwplaats kan er in de zomer slechts gedurende een korte periode met cementgebonden materialen worden gewerkt. Zelfs dan komen de temperaturen nauwelijks boven de tien graden Celsius uit, waardoor een reparatiesysteem in deze omgeving vrij snel moet uitharden.<\/p>\n

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