Standard

DS/EN ISO 17628:2015

Geoteknisk undersøgelse og prøvning – Geotermisk prøvning – Bestemmelse af varmeledningstal for jord og sten ved hjælp af jordvarmesonde

Status
Gældende Checkmark
Type
Standard
Varenummer
M274937
Udgivelsesdato
2015-12-17
Komite

CEN/TC 341

ISO/TC 182/SC 1

International arbejdsgruppe WG

CEN/TC 341

ISO/TC 182/SC 1

Internationale relationer
Tooltip
ISO 17628:2015 IDT, EN ISO 17628:2015 IDT
Dansk udvalg
Antal sider
40

Scope

A standard on geothermal testing methods is necessary because of the rapidly growing market in Europe of heat exchangers installation. Geothermal heat exchangers are used for heating and cooling and may be used in warmer and cooler areas throughout Europe. The use of geothermal energy leads to a reduction of coal and oil and therefore also of CO2 emissions. The drilling, installation of geothermal heat exchangers and testing for geothermal conductivity has to be determined by a standardised testing procedure.