| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Signorini, Cesare
TU Dresden
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (13/13 displayed)
- 2025Bond and cracking behavior of tailored limestone calcined clay cement-based composites including bicomponent polypropylene fibers with enhanced mechanical interlockingcitations
- 2024Use of Recycled and Virgin Carbon Fibers in Limestone Calcined Clay Cement Compositescitations
- 2024Employing limestone and calcined clay for preserving the strain-hardening response of PET fiber-reinforced cementitious compositescitations
- 2024Analytical Description of the Bond Behavior of Thermally Preconditioned Carbon FRCM Applied onto Masonry Substrates
- 2023Influence of severe thermal preconditioning on the bond between carbon FRCM and masonry substrate: Effect of textile pre-impregnationcitations
- 2023Ballistic limit and damage assessment of hybrid fibre-reinforced cementitious thin composite plates under impact loadingcitations
- 2023Direct assessment of the shear behavior of strain-hardening cement-based composites under quasi-static and impact loading: Influence of shear span and notch depthcitations
- 2023Hierarchical CNT-coated basalt fiber yarns as smart and ultrasensitive reinforcements of cementitious matrices for crack detection and structural health monitoringcitations
- 2023Hierarchical composite coating for enhancing the tensile behaviour of textile-reinforced mortar (TRM)citations
- 2023Hierarchical composite coating for enhancing the tensile behaviour of textile-reinforced mortar (TRM)citations
- 2022Experimental and theoretical investigation of the mechanical properties of PHBH biopolymer parts produced by fused deposition modeling
- 2019Sustainable mineral coating of alkali-resistant glass fibres in textile-reinforced mortar composites for structural purposescitations
- 2017On the effect of curing time and environmental exposure on impregnated Carbon Fabric Reinforced Cementitious Matrix (CFRCM) composite with design considerationscitations
Places of action
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article
Hierarchical composite coating for enhancing the tensile behaviour of textile-reinforced mortar (TRM)
Abstract
We describe a novel class of interface-functionalised textile-reinforced mortar (TRM) composite materials reinforced with basalt and alkali-resistant glass multifilament textiles embedded in a commercially available hybrid lime-cement mortar, usually applied for masonry retrofitting. Spotlight is set on improving the mechanical (tensile) performance of the system through a scalable and easy-to-apply surface treatment for the dry textiles. The treatment consists in soaking the textiles in highly-diluted epoxy resin, to which rice husk ash (RHA) is later added, acting as pozzolanic filler. The resulting functionalised textiles exhibit remarkable adhesion with the matrix owing to the presence of RHA having high specific surface area and rich amorphous content. Three different RHA powders are assessed and their performance is compared to that of plain silica fume. The role of RHA milling is also discussed. The RHA/epoxy coating significantly improves the ultimate tensile strength and energy dissipation capability of the TRMs. In particular, for basalt-textile reinforced composites, the mean tensile strength is three times as large as that of uncoated specimens, whereas the dissipated energy at failure is nearly four times as much. Furthermore, the surface treatment qualitatively changes the cracking pattern of the TRMs, for many diffused small cracks appear during tensile testing, and this provides evidence of effective stress distribution in the matrix as a result of superior interface adhesion.