Search Results - "Pel, L"

The water kinetics of superabsorbent polymers during cement hydration and internal curing visualized and studied by NMR by Snoeck, D., Pel, L., De Belie, N.

“…SuperAbsorbent Polymers (SAPs) can be applied as an admixture in cementitious materials. As the polymers are able to swell, they will absorb part of the mixing…”
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Autogenous Healing in Cementitious Materials with Superabsorbent Polymers Quantified by Means of NMR by Snoeck, D., Pel, L., De Belie, N.

“…A recent advance in construction technology is the use of self-healing cementitious materials containing synthetic microfibers and superabsorbent polymers. By…”
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Water Transport in MgSO4·7H2O During Dehydration in View of Thermal Storage by Donkers, P. A. J, Beckert, S, Pel, L, Stallmach, F, Steiger, M, Adan, O. C. G

“…The water phases in a MgSO4·7H2O crystal during heating were studied with the help of NMR. The thermogravimetric analysis (TGA) data showed that the heating…”
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A simplified model for the combined wicking and evaporation of a NaCl solution in limestone by Pel, L., Pishkari, R., Casti, M.

“…Salt weathering is one of the major causes of the damage both in cultural heritage as well as in civil engineering constructions. A special case develops when…”
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Experimental studies for the cyclability of salt hydrates for thermochemical heat storage by Donkers, P.A.J., Pel, L., Adan, O.C.G.

“…•CuCl2 is the most promising heat storage material based on used conditions of these cycling tests.•The production of pore water may be considered as a good…”
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Hygromorphic response dynamics of oak: towards accelerated material characterization by Arends, T., Pel, L., Huinink, H. P.

“…When a wood board is exposed to a change in relative humidity on only one of its surfaces, e.g. in case of flooring or a panel painting, the resulting…”
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Experimental and numerical investigation of structure and hydrodynamics in packed beds of spherical particles by Lovreglio, P., Das, S., Buist, K. A., Peters, E. A. J. F., Pel, L., Kuipers, J. A. M.

“…In chemical industry, flows often occur in nontransparent equipment, for example in steel pipelines and vessels. Magnetic resonance imaging is a suitable…”
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Crystallization of sodium sulfate in porous media by drying at a constant temperature by Saidov, T.A., Pel, L., van der Heijden, G.H.A.

“…Sodium sulfate is generally seen as one of the most destructive salts in the weathering of historical objects. The crystallization which causes the damage can…”
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Na2SO4·10H2O dehydration in view of thermal storage by Donkers, P.A.J., Linnow, K., Pel, L., Steiger, M., Adan, O.C.G.

“…The idea of using hydrated salts as working media for thermal energy storage has increased the interest in understanding their phase transitions. During…”
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Fire spalling of concrete, as studied by NMR by der Heijden, G.H.A. van, Pel, L., Adan, O.C.G.

“…The moisture transport in concrete subjected to fire is one of the most important processes with respect to fire spalling. The research on fire spalling of…”
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Effect of osmotic pressure on salt extraction by a poultice by Voronina, V, Pel, L, Kopinga, K

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Inhibition of electrokinetic ion transport in porous materials due to potential drops induced by electrolysis by Kamran, K., van Soestbergen, M., Huinink, H.P., Pel, L.

“…In this work we present non-destructive measurements of sodium ion concentration profiles during the electrokinetic removal of sodium chloride from porous…”
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One-Dimensional NMR Imaging of High-Temperature First-Drying in Monolithics by Barakat, A. J., Pel, L., Adan, O. C. G.

“…In this study a specialized high-temperature nuclear magnetic resonance (NMR) setup is presented for measuring free moisture in monolithic refractory castables…”
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The frequency dependence of hygro-expansive scaling of oak by Arends, T., Pel, L., Smeulders, D. M. J.

“…Fluctuations in the ambient relative humidity are often cyclic of nature, composed of a wide variety of frequencies. Variations may be as fast as one minute or…”
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Template-Assisted Crystallization of Sulfates onto Calcite: Implications for the Prevention of Salt Damage by Ruiz-Agudo, E, Putnis, C. V, Pel, L, Rodriguez-Navarro, C

“…In situ X-ray diffraction (XRD) and environmental scanning electron microscope (ESEM) crystallization experiments show oriented growth of magnesium sulfate…”
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Experimental evidence of crystallization pressure inside porous media by RIJNIERS, L. A, HUININK, H. P, PEL, L, KOPINGA, K

“…Crystallization pressure of salt in porous materials is one of the mechanisms that may induce serious damage, for example, weathering of buildings and…”
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Simulating the growth of tafoni by Huinink, H. P., Pel, L., Kopinga, K.

“…Throughout the world, large caves in rocks (tafoni) are found, which originate from salt weathering. The mechanisms that control their development are poorly…”
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Electrokinetic Salt Removal from Porous Building Materials Using Ion Exchange Membranes by Kamran, K., van Soestbergen, M., Pel, L.

“…The removal of salt from porous building materials under the influence of an applied voltage gradient normally results in high pH gradients due to the…”
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The influence of osmotic pressure on poulticing treatments for cultural heritage objects by Voronina, V., Pel, L., Sawdy, A., Kopinga, K.

“…The crystallization of salts is widely recognized as one of the most significant causes of irreversible damage to many cultural objects such as wall paintings,…”
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One-dimensional scanning of moisture in heated porous building materials with NMR by van der Heijden, G.H.A., Huinink, H.P., Pel, L., Kopinga, K.

“…■■■. [Display omitted] ► Introduction of specialised non-isothermal NMR setup. ► Imaging moisture and heat transport in porous building materials. ►…”
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