Taining GEG after 28 days.UPV ( m/s) (line)Supplies 2021, 14, x FOR PEER Critique Materials 2021, 14,7 ofCompressive strength ( MPa)30 25 20 15 ten five 0 LC-0 LC-A1 LC-A2 CompositionCompressive strength, 7 days Flexural strength, 7days7 six 5 four 3 2 1 LC-B1 LC-B2 Flexural strength (MPa)Compressive strength, 28 days Flexural strength, 28daysFigure 3. Compressive and flexural strength outcomes of lightweight Pinacidil Purity & Documentation composites right after 7 and 28 days Figure three. Compressive and flexural strength benefits of lightweight composites just after 7 and 28 days of curing. of curing.3.2. Flexural and Compressive Strength three.two. Flexural and Compressive Strength The compressive strength of lightweight composite (Figure three) depends The compressive strength of lightweight composite (Figure 3) depends really little on extremely li the quantity and applied. Only fibers utilised. Only of compressive strength the amount and type of the fibers type of theinsignificant increase insignificant raise of compr strength each at 7 and using a reduce fiber content material (0.25 , LC-A1 and LC-B1) each at 7 and 28 days inside the specimens28 days in the specimens with a decrease fiber content (0.25 , and LC-B1) and strength 28 days in the specimens content material (0.5 , a higher and strength lower within the specimens atdecrease with a higher fiberat 28 days withLC-A-2 fiber c (0.5 , LC-A-2 the LC-B-2) greater fiber content, case of a higher fiber content material, the and LC-B-2) was observed. Inand case of a was observed. Within the the compressive strength pressive strength specimen. to that of the manage of specimens flexural strength o was related to that of the controlwas equivalent The flexural strengthspecimen. Thewith Type imens with Form A fibres remained related to that of 28 days, whereas both at 7 A fibres remained similar to that of control specimens each at 7 and manage specimensin days, whereas in specimens containing values fibers the flexural strength specimens containing Kind B fibers the flexural strengthType B have been lower. This indicates worth reduced. This indicates that it truly is with lightweight round granules, which include that it is actually much more hard to compact the materialmore tough to compact the material with lightw GEG, and withroundB fibers of which include GEG, and with Type B fibers of bigger diameter. Sort granules, bigger diameter.3.three. Fracture EnergyFracture Power three.three.All series of specimens were tested forwere tested for bending based on the three-point be All series of specimens bending in accordance with the three-point bending test approach. Essentially the most characteristic curves for each series for each series are shown in Figure 4. test system. The most characteristic curves are shown in Figure 4. Brittle fracture was observed only in the reference seriesreference series LC-0 (specimens without having fibers). fracture was observed only within the LC-0 (specimens with out fibers). Within this case, the force case, the force decreased the SK-0403 Purity maximum the maximum load andfractured decreased after reaching just after reaching load along with the specimen the specimen fra along 1 section. Inone section. In the specimens modified with PVA fibers there was a sharp d along the specimens modified with PVA fibers there was a sharp drop inside the load following the maximum value was reached, followed by the load stabilization phase the load soon after the maximum worth was reached, followed by the load stabilization to the residual towards the residualassess the .performance of PVA fibers, the residual force was worth Fres . To value Fres To assess the functionality of PVA fibers, the resi.