A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Saenkt drifttemperatur i fjaerrvaermenaet - faeltmaetningar och bestaemning av fysikaliska egenskaper foer cellbetong. (Lower operating temperature in district heating networks - field and laboratory measurements of the properties of cellular concrete insulation)
Efforts by municipal heating authorities to reduce costs for production and distribution of district heating has in several cases caused a decrease of operating temperatures in district heating systems. A reduction of operating temperatures has been assumed to increase the risk of external corrosion of steel pipes in culverts where risks of water intrusion into the culvert is conceivable. In this report the result is given from field measurements of the temperature and the relative humidity (RH) in culvert with cellular concrete as insulation and from the determination of the humidity characteristics of the insulation. The determinations of the humidity characteristics are made in the laboratory. (9 refs., 21 figs., 4 tabs.).
Saenkt drifttemperatur i fjaerrvaermenaet - faeltmaetningar och bestaemning av fysikaliska egenskaper foer cellbetong. (Lower operating temperature in district heating networks - field and laboratory measurements of the properties of cellular concrete insulation)
Efforts by municipal heating authorities to reduce costs for production and distribution of district heating has in several cases caused a decrease of operating temperatures in district heating systems. A reduction of operating temperatures has been assumed to increase the risk of external corrosion of steel pipes in culverts where risks of water intrusion into the culvert is conceivable. In this report the result is given from field measurements of the temperature and the relative humidity (RH) in culvert with cellular concrete as insulation and from the determination of the humidity characteristics of the insulation. The determinations of the humidity characteristics are made in the laboratory. (9 refs., 21 figs., 4 tabs.).
Saenkt drifttemperatur i fjaerrvaermenaet - faeltmaetningar och bestaemning av fysikaliska egenskaper foer cellbetong. (Lower operating temperature in district heating networks - field and laboratory measurements of the properties of cellular concrete insulation)
J. Molin (author) / R. Nilsson (author)
1992
55 pages
Report
No indication
English
Heating & Cooling Systems , Construction Equipment, Materials, & Supplies , Concretes , District Heating , Heat Distribution Systems , Bench-Scale Experiments , Experimental Data , Field Tests , Humidity , Physical Properties , Pipes , Temperature Dependence , Tables(data) , Foreign technology , Thermal insulation , EDB/360606 , EDB/290800
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