... dosage and evaluation of performance limits. The aggregates reflected the prevalent geological characteristics of Northern India, enhancing the study’s practical relevance and replicability. compressive strength environmental aspects freeze–thaw cycles FTIR analysis life-cycle cost...

... Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only Aspergillus biodeterioration biofilm inhibition compressive strength concrete bioreceptivity fungal resistance microsilica microstructural densification polycarboxylate superplasticiser porosity...

... test was conducted according to the Chinese Standard GB/T 1346–2011 (GB, 2011). For details of the above two tests, please refer to Wang et al. (2024) . The compressive strength test was carried out according to the Chinese Standard GB17671-2021 (GB, 2021). The 1-, 3- and 28-day...

... embodied energy (EE) and CO₂ emissions. At 5% replacement, EE decreased by 2.3% for CSA and 1.8% for MSA, while CO₂ emissions dropped by 4.4% and 3.5%, respectively. Density increased with higher ash content. The highest compressive strength for CSA was achieved at 2% replacement...

... Wazir Bdaiwi (20236080@std.neu.edu.tr) 05 12 2025 05 05 2026 © 2026 Emerald Publishing Limited 2026 Emerald Publishing Limited Licensed re-use rights only bond bond strength compressive strength failure failure modes FRP bars lap splice recycled aggregate concrete (RAC...

... Emerald Publishing Limited Licensed re-use rights only admixtures binder blended cements composite materials compressive strength material fabrication mechanical properties sustainable materials This study was supported by the New Era Education Quality Project on Graduate Education...

..., have shown improvement in CRC compared to conventional concrete (Al-Tayeb et al., 2013 ; Karunarathna et al., 2021 ; Li et al., 2018 ; He et al., 2023). Conversely, mechanical properties like compressive strength, modulus of elasticity, and tensile strength tend...

..., significantly improve the concrete’s performance. Individually, SCF and PPF increased compressive strength by 7–17% at 1% fibre content, beyond which strength declined due to fibre clumping. The optimal hybrid mix ( SCF 0.75% + PPF 0.75%) achieved the highest strength. Tensile and flexural strengths...

... alkali-activator to binder (Al/Bi) ratio, silicate modulus (SiO₂/Na₂O), and binder to aggregate (Bi/Agg) ratio, on workability and compressive strength. Microstructural analyses, including X-ray diffraction, scanning electron microscopy with energy-dispersive spectroscopy...

... and lowering the adobes’ compressive strength. To overcome the limitations arising from variations in plant fibre density, this study evaluates the role of plant fibre addition on the compressive strengths of adobes in terms of per cent volume fraction (v_f). Analysis of data from...

... of 9.37 GHz, which are ≈54% and 206% higher than those of pure cement mortar specimens respectively. Meanwhile, it maintains a compressive strength similar to that of pure cement mortar, providing a new solution for sustainable and functional building materials. Corresponding author Xinghui Yao...

... delayed and intensified with higher SP content, leading to marginal setting delays. At 2 h, compressive strength increased to 8.95 MPa with 1 wt% SP . While early-age strength (1 and 3 days) was slightly delayed due to retarded silicate hydration, all mixes showed comparable strength at 28 days...

... such as workability, density, compressive strength, flexural strength, tensile strength and microstructure. Wollastonite also contains an amorphous silica phase and polymorphic forms of calcium carbonate, which contribute to enhanced hydration when combined with Portland cement. This study examined the effect...

... 2025 Emerald Publishing Limited Licensed re-use rights only aggregates cement cementitious materials composite material compressive strength copper slag C-S-H durability property GGBFS mechanical strength workability The current research work is not funded by any organisation...

... pulse velocity, damage degree, dynamic modulus of elasticity, and compressive strength) were evaluated along with scanning electron microscopy analyses to characterize the evolutions at elevated temperatures. The results demonstrate that significant improvements were obtained with Alccofine replacements...

..., the material morphology and pore structure at elevated temperatures are thoroughly examined through scanning electron microscopy, X-ray diffraction and mercury intrusion porosimetry tests. The findings reveal a pattern in the behaviour of residual compressive strength, splitting tensile strength and residual...

... the lower and upper bounds of the input variables. These statistics collectively contribute to comprehending the characteristics and variability of the concrete mix design data used in the ML model. aggregates artificial intelligence compressive strength concrete technology & manufacture high...

... to modify the shape parameters of the granules. The processed GBS (PGBS) content in concrete was varied between 0 and 100%, and the mechanical and microstructural properties of concrete were characterised. The workability of fresh concrete, compressive strength, tensile strength, stress–strain...

... 20 30 Workability ✓ ✓ ✓ ✓ ✓ ✓ ✓ — — Setting time 150 × 150 × 105 — — — ✓ ✓ ✓ ✓ — — Compressive strength at 3, 7, 28, 180 days 100 × 100 × 100 ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ OPI 70 mm diameter × 30 mm thick — — — ✓ — ✓ — ✓ ✓ SORP 70 mm diameter × 30 mm thick...

... strength, thermo-gravimetric analysis (TGA) and quantitative X-ray diffraction. Mixtures with a 2.36 mm nominal maximum size of aggregates (n.m.s.a.) and angular aggregates exhibited higher compressive strength than those with a 1.18 mm n.m.s.a. No significant increase in the compressive strength...