Formed per sample at every single age. 2.5. Water Absorption The water absorption just after immersion was obtained as outlined by the procedure explained in the ASTM Standard C642-06 [58]. Six pieces taken from cylinders with dimensions five cm diameter and 6 cm height have been tested for each and every binder at 28 and 250 days. two.6. Steady-State Chloride Diffusion Coefficient The steady-state chloride diffusion coefficient was obtained in the electrical Nimbolide Epigenetic Reader Domain resistivity in the water-saturated samples. The electrical resistivity was measured according to the process explained in Section 2.4. Before the measurements, the specimens were saturated in water along 24 h following the typical ASTM C1202-97 [59]. For every single series, three cylindrical specimens with 22 cm height with ten cm diameter have been tested at 28 and 250 days. Four measurements have been performed per sample at both testing ages. Lastly, the steady-state diffusion coefficient was calculated together with the following equation [60]: DS = 2 10-10 (1)where Ds is the chloride steady-state diffusion coefficient through the sample (m2 /s) and is definitely the electrical resistivity from the specimen . 2.7. Carbonation Depth The carbonation front depths inside the mortars had been obtained following the RILEM recommendation CPC-18 [61]. Pieces extracted in the cylinders with five cm diameter and six cm height have been sprayed with a 1 phenolphthalein solution. The depth on the colorless carbonated portion in the external surface from the sample was measured. For every single series, six pieces taken from the abovementioned cylinders have been tested at 28 and 250 days. 2.eight. Mechanical Strengths The compressive and flexural strengths have been determined following the procedure incorporated within the Spanish and European regular UNE-EN 1015-11 [62]. For every series, three distinct prismatic specimens with dimensions 4 cm 4 cm 16 cm were tested at 28 and 250 days. two.9. Ultrasonic Pulse Velocity The ultrasonic pulse velocity (UPV) constitutes a helpful parameter for having extra data concerning the mechanical behavior from the material [63]. This parameter was obtained in line with the regular UNE-EN 12504-4 [64]. Within this perform, the propagation time in the ultrasonic waves was determined in the biggest dimension in the sample (160 mm) with direct transmission, utilizing a Pundit Lab model commercialized by Proceq firm (Schwerzenbach, Switzerland). Speak to transducers which emitted ultrasonic pulses at 54 kHz had been attached AS-0141 supplier towards the leading and bottom base sides of your samples having a coupling gel. The UPV was calculated in the propagation time and the length in the sample. This parameter was obtained at several hardening occasions until 250 days. At each age, for precisely the same mortar series, three prismatic specimens with dimensions 4 cm 4 cm 16 cm had been tested and 3 determinations have been performed per specimen. 3. Benefits 3.1. Mercury Intrusion Porosimetry With regards to the mercury intrusion porosimetry results, the total porosities noted for the binders analyzed at 28 and 250 days are shown in Figure 1. At 28 days, this parameter was fairly equivalent for each of the mortars. Involving 28 and 250 days, a reduction in total porosity was observed for REF, S, F, and SL mortars, whereas it increased for L, SF, and3. Outcomes 3.1. Mercury Intrusion PorosimetryMaterials 2021, 14,With regards to the mercury intrusion porosimetry results, the total porosities noted for the binders analyzed at 28 and 250 days are shown in Figure 1. At 28 days, this parameter 6 of 19 was somewhat similar for all the mortars. Involving.