Results 141 to 150 of about 33,338 (295)

A low-carbon supplementary cementitious material via synergistic utilization of coal gangue and calcium carbide slag for sulphoaluminate cement

Changliang Wu, Zengmei Wang, Yongsheng Li, Xiao Xia, Yeshun Tian, Guangbin Duan, Xiuzhi Zhang   +6 more
openalex   +1 more source

Can superabsorbent polymers mitigate shrinkage in cementitious materials blended with supplementary cementitious materials?

, 2016
A promising way to mitigate autogenous shrinkage in cementitious materials with a low water-to-binder ratio is internal curing by the use of superabsorbent polymers. Superabsorbent polymers are able to absorb multiple times their weight in water and can be applied as an internal water reservoir to induce internal curing and mitigation of self ...
Snoeck, Didier, Jensen, Ole Mejlhede, De Belie, Nele   +2 more
openaire   +2 more sources

Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece

The Anatomical Record, EarlyView.
The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou, Georgios L. Georgalis, Georgios Lazaridis, Dimitris S. Kostopoulos   +3 more
wiley   +1 more source

A way to reuse petrochemical wastes through the partial substitution of cement by spent cracking catalyst and its effect on cement pastes. [PDF]

Sci Rep
Niewiadomski P, Cisiński M, Batog B, Chowaniec-Michalak A, Janowska-Renkas E, Nieświec M.   +5 more
europepmc   +1 more source

Effect of Presoaked Expanded Perlite Aggregate on the Dimensional Stability and Mechanical Properties of Engineered Cementitious Composites

, 2012
Süleyman Bahadır Keskin, Kamaran Sulaiman, Mustafa Şahmaran, İsmȧil Özgür Yaman   +3 more
openalex   +2 more sources

Facile preparation of vaterite dominated incineration fly ash (IFA) by slurry carbonation and its performance as supplementary cementitious material

, 2023
Haijie He, Pengfei Ren, Junding Liu, Ji Yuan, Xinyu Shen   +4 more
openalex   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

Dual-Functional Utilization of Phosphogypsum as Cementitious Binder and Aggregate in Concrete: Interfacial Compatibility and Feasibility Analysis. [PDF]

Materials (Basel)
Chen P, Wang Z, Zhu F, Wan S, Huang M, Liu P, Zhang D, Wu C, Lu Y.   +8 more
europepmc   +1 more source

Growth dynamics, skeletochronology, and histovariability of the theropod dinosaur Berthasaura leopoldinae

The Anatomical Record, EarlyView.
Osteohistological sampling on different bones of theropod dinosaur documents discrepant age record, growth, and metabolism. This could result unprecise paleobiological inferences if samplings are based on single bones. However, multi‐bone sampling can attenuate these discrepancies, helping to infer growth dynamics and physiology of these extinct ...
Geovane Alves de Souza, Marina Bento Soares, Luiz Carlos Weinschütz, Alexander Wilhelm Armin Kellner   +3 more
wiley   +1 more source

Experimental Evaluation of Sheep Wool Fibres as Sustainable Reinforcement in Eco-Friendly Cement Mortars. [PDF]

Materials (Basel)
Ruiz-Díaz C, Guerrero-Vacas G, Rodríguez-Alabanda Ó, Cabrera M, Rosales J.   +4 more
europepmc   +1 more source