... the superiority of RF regressor's with low mean percentage error and superior standard deviation compared to other ML models. Emerald Publishing Limited: All rights reserved 2024 aggregates artificial intelligence compressive strength concrete technology & manufacture high performance computing...

... are encouraging for large-scale 3DCP. To demonstrate the application of the 3DPC mix, 3D-printed concrete furniture was fabricated with a nozzle of size 30 mm, an extrusion speed of 100 mm/s and a printing speed of 60 mm/s. concrete technology & manufacture construction UN SDG 9: Industry, innovation...

...-propagation is done so that the network output for all training data becomes closer and closer to its actual value (Beale et al., 2010). aggregates concrete technology & manufacture fibre-reinforced concrete UN SDG 9: Industry, innovation and infrastructure UN SDG 11: Sustainable cities...

... products . Nanomaterials   7 (12): 1 – 10 . 06 08 2022 19 12 2022 Emerald Publishing Limited: All rights reserved 2023 concrete technology & manufacture microstructure strength & testing of materials In the drive towards more sustainable concretes, the use...

... 0.046–0.566 0.052–0.078 0.059–0.082 Source: Schiavoni et al. (2016) concrete technology & manufacture materials technology UN SDG 9: Industry, innovation and infrastructure waste management & disposal Reducing carbon dioxide emissions and achieving carbon...

... and this can also affect the target compressive strength achieved by the concrete mix. 12 07 2021 03 03 2022 Emerald Publishing Limited: All rights reserved 2022 building, structures & design concrete structures concrete technology & manufacture The use of self...

... 2020 12 01 2021 Emerald Publishing Limited: All rights reserved 2021 concrete technology & manufacture recycling & reuse of materials sustainability Comprehensive research has been conducted on the mechanical, hydrological and durability properties of pervious...

... proportions. It was also found that the HFRC exhibited less deflection and higher modulus of elasticity and stiffness compared with the conventional concrete specimen. In addition, the HFRC was observed to have a higher impact resistance. concrete technology & manufacture materials technology...

... cracks) and recovery of flexural strength and stiffness. 02 03 2020 29 09 2020 Emerald Publishing Limited: All rights reserved 2020 concrete technology & manufacture materials technology strength & testing of materials Cracking is common in concrete structures due...

... water-to-cement ratio in recycled aggregate concrete seems to have a greater influence on concrete performance compared with quality and composition of FRCA. concrete technology & manufacture environment recycling & reuse of materials 23 03 2020 10 09 2020 Emerald...

... 2020 concrete structures concrete technology & manufacture strength & testing of materials Table 3. CNT properties Inner diameter: nm Outer diameter: nm Length: μm Surface area: m²/g Purity: % MWCNTs (GCM327) 2–5 <8 10–30 350...

...° and I_am is the minimum intensity at the valley near 2θ = 18° of the amorphous material. ICE Publishing: All rights reserved 2020 composite structures concrete technology & manufacture natural resources Figure 5. Morphological micrographs of alfa plant. Optical microscope...

... Publishing: All rights reserved 2020 concrete technology & manufacture recycling & reuse of materials strength & testing of materials Three-dimensional (3D) printing methods using polymeric materials were developed in the 1990s and are on the rise today. As formworks represent 35...

... as a thermal insulation material. The efficiency of the developed material was assessed by an analytical model using the Comsol Multiphysics software program. 14 04 2020 16 07 2020 Emerald Publishing Limited: All rights reserved 2020 concrete technology & manufacture materials...

... rights reserved 2020 concrete technology & manufacture recycling & reuse of materials sustainability The generation of construction and demolition wastes has significantly increased during the past few years (Jiménez et al., 2012 ; Li, 2008 ; Xiao et al., 2012...

...-dispersive X-ray spectroscopy) by means of a Jeol JSM-6380 LA personal scanning electron microscope in secondary electron mode, using an acceleration voltage of 15 kV. concrete technology & manufacture strength & testing of materials waste management & disposal Many studies have...

... and percentage of PCMs is presented in Figure 2 . 23 04 2020 03 07 2020 ICE Publishing: All rights reserved 2020 concrete technology & manufacture sustainability thermal effects Global energy demand is increasing swiftly along with the rapid growth in urbanisation...

... diffusivity. concrete structures concrete technology & manufacture environment Moisture transport in concrete is a fundamental process in a wide range of environmental processes and is a technological concern in, for example, the degradation of construction materials, the containment...

... is environmentally friendly and can reduce construction costs. 31 10 2019 20 04 2020 ICE Publishing: All rights reserved 2020 concrete technology & manufacture developing countries strength & testing of materials The flexural capacity of plain concrete is generally low...

..., 2001), ground granulated blast-furnace slag (Oti et al., 2009a , 2009b) and volcanic ash (Hossain and Mol, 2011 ; Hossain et al., 2007) among others. 10 11 2018 14 04 2020 ICE Publishing: All rights reserved 2020 concrete technology & manufacture...