Reference health
Doped bentonitic grouts for implementing performances of low-enthalpy geothermal systems
23/23 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
11 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 23 checked references that resolve
resolves10.1016/j.applthermaleng.2013.02.011
Thermal enhancement of PFA-based grout for geothermal heat exchangers
resolves10.1520/GTJ20130072
Freeze-Thaw-Cycles on Borehole Heat Exchanger Grouts: Impact on the Hydraulic Properties
resolves10.1016/j.renene.2017.08.011
Analysis and study of different grouting materials in vertical geothermal closed-loop systems
resolves10.1016/j.applthermaleng.2012.05.029
Study of different grouting materials used in vertical geothermal closed-loop heat exchangers
resolves10.1016/j.applthermaleng.2011.09.017
Enhancement of geothermal borehole heat exchangers performances by improvement of bentonite grouts conductivity
resolves10.1002/er.1898
Experimental performance of borehole heat exchangers and grouting materials for ground source heat pumps
resolves10.1016/j.applthermaleng.2014.05.034
Efficiency of various grouting materials for borehole heat exchangers
resolves10.1016/j.gete.2015.12.002
Freeze damage of grouting materials for borehole heat exchanger: Experimental and analytical evaluations
resolves10.1186/s40517-017-0067-y
Damage event analysis of vertical ground source heat pump systems in Germany
resolves10.1016/j.renene.2006.12.014
Ground heat exchangers—A review of systems, models and applications
resolves10.1016/S0196-8904(99)00166-1
Thermal conductivity enhancement of energy storage media using carbon fibers
resolves10.1016/j.conbuildmat.2015.08.132
Experimental characterization and performance evaluation of geothermal grouting materials subjected to heating–cooling cycles
resolves10.1016/j.clay.2009.01.016
Influence of graphite and quartz addition on the thermo–physical properties of bentonite for sealing heat-generating radioactive waste
resolves10.1016/j.renene.2006.11.011
Thermal conductivity improvement of stearic acid using expanded graphite and carbon fiber for energy storage applications
resolves10.1016/j.ijheatmasstransfer.2015.01.091
Relationship between thermal conductivity and soil–water characteristic curve of pure bentonite-based grout
resolves10.1080/12269328.2013.846832
Changes in the thermal conductivity of bentonite-based grouts with varying volumetric water content
resolves10.1007/s11431-009-0413-9
Characteristics of thermally-enhanced bentonite grouts for geothermal heat exchanger in South Korea
resolves10.1016/j.renene.2011.09.013
Performance evaluation of closed-loop vertical ground heat exchangers by conducting in-situ thermal response tests
resolves10.1016/j.enconman.2016.02.078
Thermal energy storage characteristics of bentonite-based composite PCMs with enhanced thermal conductivity as novel thermal storage building materials
The 11 references without a DOI — listed, not checked
no DOI — not checkedDIN 18136:2003–2011. Soil—investigation and testing—Unconfined compression test. 2003–2011.
no DOI — not checkedIngersoll LR, Zobel OJ, Ingersoll AC. Heat conduction: with engineering and geological applications. New York: McGraw-Hill Book Co; 1954.
no DOI — not checkedKalaiselvam S, Parameshwaran R. Thermal energy storage technologies for sustainability—systems design, assessment and applications. Elsevier: Academic Press; 2014. p. 430.
no DOI — not checkedKavanaugh SP, Rafferty K. Ground source heat pumps—design of geothermal systems for commercial and institutional buildings. ASHRAE Application Handbook. USA: American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE); 1997.
no DOI — not checkedRemund CP. Borehole thermal resistance: laboratory and field studies. ASHRAE Trans. 1999;105:1.
no DOI — not checkedSmith MD, Perry RL. Borehole grouting: field studies and thermal performance testing. ASHRAE Transactions, Proceedings of the 1999 ASHRAE Winter Meeting. 1999, vol. 105, code 55431.
no DOI — not checkedUNI EN 12664. Thermal performance of building materials and products. Determination of thermal resistance by means of guarded hot plate and heat flow meter methods. Dry and moist products of medium and low thermal resistance. 2002.
no DOI — not checkedUNI 11152. Aqueous suspensions for injections of hydraulic binders—characteristics and test methods (in Italian). 2005.
no DOI — not checkedUNI EN 445. Grout for prestressing tendons—test methods. 2007.
no DOI — not checkedUNI EN 196-1. Methods for test of cements—Part 1: determination of mechanical strengths. 2016.
no DOI — not checkedWang H, Lu J, Qi C. Thermal conductivity of sand-bentonite mixtures as a backfill material of geothermal boreholes. Trans Geotherm Res Counc. 2011;35(2):1135–8.
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