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A review on chemical and autogenous shrinkage of cementitious systems
Chemical shrinkage (CS) is an intrinsic parameter that may affect the early age cracking of
paste, mortar and concrete. It is well known as the driving force of self-desiccation …
paste, mortar and concrete. It is well known as the driving force of self-desiccation …
On the micro-and meso-structure and durability of 3D printed concrete elements
K Van Tittelboom, MK Mohan, B Šavija, E Keita… - Cement and Concrete …, 2024 - Elsevier
Abstract 3D printed concrete (3DPC) creates opportunities, including a reduction in
construction waste and time and increased design freedom. However, because of the …
construction waste and time and increased design freedom. However, because of the …
A rheometric approach to assess plastic shrinkage and implications of early age drying on the microstructure of cement-based materials
MK Mohan, AV Rahul, Y Villagran-Zaccardi… - Cement and Concrete …, 2024 - Elsevier
Abstract 3D printed cementitious materials are subjected to environmental drying from a very
early age as it does not have any formwork protection. In this paper, we present a novel …
early age as it does not have any formwork protection. In this paper, we present a novel …
[HTML][HTML] Shrinkage strains development in ultralight cementitious foams with embedded MPCM
B Klemczak, J Gołaszewski, G Cygan… - Developments in the …, 2024 - Elsevier
An innovative material composed of cementitious foam and microencapsulated phase
change materials (MPCMs) offers a promising alternative to commonly used insulation …
change materials (MPCMs) offers a promising alternative to commonly used insulation …
New insights into the improvement of volume stability: Plant polyphenol modified calcium silicate hydrate (CSH)
M Jiang, X Liu, S Li, Y Xu, S Wang, L Lu, X Li… - Cement and Concrete …, 2025 - Elsevier
The internal water migration within calcium silicate hydrate (CSH) in dry environments is
considered to be the primary factor affecting the volume stability of cementitious materials. In …
considered to be the primary factor affecting the volume stability of cementitious materials. In …
Early-age shrinkage behavior of cement mixtures regulated with metakaolin-based internal conditioning
Shrinkage occurs in concrete during its hardening and strength gain process leading to
undesired deformation, cracking, and decreases in strength and durability. While metakaolin …
undesired deformation, cracking, and decreases in strength and durability. While metakaolin …
[HTML][HTML] Rheology and early age evaluation of 3D printable cement-limestone filler pastes with nanoclays and methylcellulose
Á Márquez, H Varela, G Barluenga - Construction and Building Materials, 2024 - Elsevier
Nanoclays (NC) are known to increase the structural build-up of cement-based materials
(CBM) while methylcellulose (MC) is used to increase open time and workability, hel** to …
(CBM) while methylcellulose (MC) is used to increase open time and workability, hel** to …
Damage localisation in fresh cement mortar observed via in situ (timelapse) X-ray μCT imaging
P Miarka, D Kytýř, P Koudelka, V Bílek - Cement and Concrete Composites, 2024 - Elsevier
This paper presents the outcome of a study focused on the evolution of internal damage in
fresh cement mortar over 25 h of hardening. In situ timelapse X-ray computed micro …
fresh cement mortar over 25 h of hardening. In situ timelapse X-ray computed micro …
Shrinkage Reduction in Nanopore-Rich Cement Paste Based on Facile Organic Modification of Montmorillonite
F Yang, Y Yang, S Chen, C **, J Jiang, T Liu, F Lv… - Materials, 2024 - mdpi.com
The organic modification of montmorillonite was successfully achieved using cetyltrimethyl
ammonium bromide under facile conditions. The modified montmorillonite was subsequently …
ammonium bromide under facile conditions. The modified montmorillonite was subsequently …
[HTML][HTML] Plastic-sleeve test method to measure autogenous and drying shrinkage in paste, mortar, and concrete: Test Results
A Zieliński, AK Schindler - Measurement, 2024 - Elsevier
Abstract The Plastic-Sleeve Test (PST) method of molding cylindrical specimens in plastic
sleeves enables the measurement of autogenous and total shrinkage of pastes, mortars …
sleeves enables the measurement of autogenous and total shrinkage of pastes, mortars …