Every reference with a DOI in the deposited reference list resolved to a known
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Applicability of cement-based grout for ground heat exchanger considering heating-cooling cycles
The 12 references without a DOI — listed, not checked
no DOI — not checkedDirectorate-General for the Environment, European Commission, Attitudes of European citizens towards the environment, Special Eurobarometer 365, 2011.
no DOI — not checkedC.P. Redmund, J.T. Lund. Thermal enhancement of bentonite grouts for vertical GSHP systems. American Society of Mechanical Engineers, Advanced Energy Systems Division, 1993, AES 29, pp. 95–106.
no DOI — not checked10.1016/j.conbuildmat.2015.08.132_b0030
no DOI — not checkedBorehole grouting: field studies and thermal performance testing
no DOI — not checkedGround water protection issues with geothermal heat pumps
no DOI — not checkedM.L. Allan, A.J. Philippacopoulos, Performance characteristics and modelling of cementitious grouts for geothermal heat pumps, Proceedings World Geothermal Congress 2000, Kyushu – Tohoku, Japan.
no DOI — not checkedUNE-EN 1015-6, Methods of tests for mortar for masonry, Part 6: determination of bulk density of fresh mortar, 1999.
no DOI — not checkedUNE-EN 1015-10:2000/A1, Methods of tests for mortar for masonry. Part 10: determination of dry bulk density of hardened mortar, 2007.
no DOI — not checkedASTM D6910/D6910M – 09, Standard Test Method for Marsh Funnel Viscosity of Clay Construction Slurries, 2009.
no DOI — not checkedASTM C940-10a, Standard Test Method for Expansion and Bleeding of Freshly Mixed Grouts for Preplaced-Aggregate Concrete in the Laboratory, 2010.
no DOI — not checkedASTM D5334-08, Standard Test Method for Determination of Thermal Conductivity of Soil and Soft Rock by Thermal Needle Probe Procedure, 2008.
no DOI — not checkedUNE-EN 1015-11:2000/A1, Methods of test for mortar for masonry – Part 11: determination of flexural and compressive strength of hardened mortar, 2007.
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