Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Simple analog computing conductive calorimeters
The author describes the cement calorimeters which are intended for measuring the specific thermal power Wtau and specific thermal energy qtau in the hydration of cement (cement mass m1=10 g and water m2=5 g) as functions of time tau in the range 0-168 h. The temperature is set between 17 and 50 degrees C, with Delta tau 60-300 sec. The calorimeters are checked by means of standard specimens type GSO 3342-85 (tricalcium silicate) for the heat of hydration of cement, which have been certified with a TGTs-0 substandard calorimeter. The errors in measuring W are +or-8.10-4 W/g and q +or-30 J/g.
Simple analog computing conductive calorimeters
The author describes the cement calorimeters which are intended for measuring the specific thermal power Wtau and specific thermal energy qtau in the hydration of cement (cement mass m1=10 g and water m2=5 g) as functions of time tau in the range 0-168 h. The temperature is set between 17 and 50 degrees C, with Delta tau 60-300 sec. The calorimeters are checked by means of standard specimens type GSO 3342-85 (tricalcium silicate) for the heat of hydration of cement, which have been certified with a TGTs-0 substandard calorimeter. The errors in measuring W are +or-8.10-4 W/g and q +or-30 J/g.
Simple analog computing conductive calorimeters
einfache analogrechnende Kontaktkaloriemeter
Gurevich, V.M. (Autor:in)
Measurement Techniques ; 32 ; 451-453
1989
3 Seiten, 4 Quellen
Aufsatz (Zeitschrift)
Englisch
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