Skip to main content
Top
Published in: Innovative Infrastructure Solutions 1/2021

01-03-2021 | Technical paper

Thermal energy storage cement mortar with direct incorporation of organic and inorganic phase change materials

Authors: Prathik Kulkarni, A. Muthadhi

Published in: Innovative Infrastructure Solutions | Issue 1/2021

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Direct incorporation of phase change materials (PCMs) in the mortar matrix increases the effective thermal mass of a structure without increasing the size or significantly changing its weight; thereby reduces the energy consumption and brings comfort/well-being throughout the various seasons. Hence, the effect of direct incorporation of various types of PCMs in a mortar matrix needs to be addressed to optimize PCM addition and its type. In the present study, five different PCMs, two in-organic, and three organics were directly incorporated into the cement matrix from 5 to 15% as partial replacement of cement. Various studies such as compressive strength, flexural strength, acid and sulphate attack, Differential scanning calorimetry (DSC) analysis, Fourier transform infrared spectroscopy, thermal conductivity, stability of PCM (1000 thermal cycle test), thermal performance, and leakage test were conducted. Organic (n-BS, PEG-600, and OM29) PCMs have significantly decreased the strength of cement mortar with a peak reduction of 74% for HS24 (15%); whereas inorganic (HS24 and HS29) PCMs gave considerably equal strength of conventional mortar up to 10 wt%. A statistical technique using Minitab was used to validate the actual experimental values (compressive strength of HS24) with predicted values, and it was observed that the error in experimental values and the predicted values is less than 5% for 28 and 60 days curing thereby showing a confidence level of 95%. Acid attack tests on mortar specimens with PCMs gave a drastic reduction in compressive strength at 90 days. DSC analysis was conducted on all pure PCM materials and found that its temperature range and enthalpy exist in the human comfort zone. The stability for HS24 gave an enthalpy of 145.8 J/g and 122.6 J/g for melting and freezing point after 1000 cycles. The temperature variation of organic PCMs was nearly the same as normal cement mortar, and the maximum reduction of 5 °C was attained with inorganic PCMs. No leakage was observed for HS24, n-BS, and HS29 PCMs.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literature
4.
go back to reference Baetens R, Jelle BP, Gustavsen A (2010) Phase change materials for building applications: a state of the art review’ energy and buildings. Energy Build 42(9):1316–1318CrossRef Baetens R, Jelle BP, Gustavsen A (2010) Phase change materials for building applications: a state of the art review’ energy and buildings. Energy Build 42(9):1316–1318CrossRef
22.
go back to reference Wang X, Yu H, Li L, Zhao M (2016) Research on temperature-dependent effective thermal conductivity of composite-phase change materials (PCMs) wall based on the steady-state method in a thermal chamber. Energy Build 126:408–414CrossRef Wang X, Yu H, Li L, Zhao M (2016) Research on temperature-dependent effective thermal conductivity of composite-phase change materials (PCMs) wall based on the steady-state method in a thermal chamber. Energy Build 126:408–414CrossRef
26.
go back to reference Fang Y, Kuang S, Gao X, Zhang Z (2008) Preparation and characterization of novel nano encapsulated phase change materials. Energy Convers Manag 49(12):3704–3707CrossRef Fang Y, Kuang S, Gao X, Zhang Z (2008) Preparation and characterization of novel nano encapsulated phase change materials. Energy Convers Manag 49(12):3704–3707CrossRef
27.
go back to reference Jeon J, Lee JH, Seo J, Jeong SG, Kim S (2013) Application of PCM thermal energy storage system to reduce building energy consumption. J Therm Anal Calorim 111(1):279–288CrossRef Jeon J, Lee JH, Seo J, Jeong SG, Kim S (2013) Application of PCM thermal energy storage system to reduce building energy consumption. J Therm Anal Calorim 111(1):279–288CrossRef
30.
go back to reference Grgac SF, Katović A, Katović D (2015) Method of preparing stable composites of a Cualuminosilicate microporous compound and cellulose material and their characterization. Cellulose 22(3):1813–1827CrossRef Grgac SF, Katović A, Katović D (2015) Method of preparing stable composites of a Cualuminosilicate microporous compound and cellulose material and their characterization. Cellulose 22(3):1813–1827CrossRef
35.
go back to reference Lucas S, Ferreira VM, de Aguiar JLB, Labrincha JA (2010) Rehabilitation mortars for zero-impact buildings. In: Conference proceedings sustainable building towards impact buildings and environments (SB10), Maastricht Lucas S, Ferreira VM, de Aguiar JLB, Labrincha JA (2010) Rehabilitation mortars for zero-impact buildings. In: Conference proceedings sustainable building towards impact buildings and environments (SB10), Maastricht
37.
go back to reference IS: 8112-2013 ordinary portland cement, 43 grade—specification IS: 8112-2013 ordinary portland cement, 43 grade—specification
Metadata
Title
Thermal energy storage cement mortar with direct incorporation of organic and inorganic phase change materials
Authors
Prathik Kulkarni
A. Muthadhi
Publication date
01-03-2021
Publisher
Springer International Publishing
Published in
Innovative Infrastructure Solutions / Issue 1/2021
Print ISSN: 2364-4176
Electronic ISSN: 2364-4184
DOI
https://doi.org/10.1007/s41062-020-00399-4

Other articles of this Issue 1/2021

Innovative Infrastructure Solutions 1/2021 Go to the issue