Results 71 to 80 of about 162,410 (217)

Study of Rheological Properties of Bituminous Binders in Middle and High Temperatures

Civil and Environmental Engineering, 2016
The bitumen binders in road pavements are exposed traffic loading effect at different climatic conditions. A resistance to these stresses depends on bitumen properties as well. The paper presents rheological properties (G*, δ, ν*) determined and compared
Remišová Eva, Zatkaliková Viera, Schlosser František   +2 more
doaj   +1 more source

Properties of Asphalt Concrete while Applying Bitumen Capsuled in Poly-Ethylene Shell

Наука и техника, 2004
The paper presents test results of asphalt concrete samples which have been obtained with the help of new technology. In accordance with this technology new bitumen binder modified by polymer admixture which has made it possible to capsule bitumen in ...
V. N. Romaniuk
doaj   +1 more source

Synthesis of functionalized polyolefins in a new continuous bench‐scale reactor apparatus

AIChE Journal, Volume 72, Issue 9, September 2026.
Abstract In‐reactor functionalized polyolefins (FPOs), produced by molecular catalysts, are a new class of polymer materials with applications ranging from high performance adhesives to bitumen compatibilization. In this work, we disclose a procedure for the synthesis of FPOs in a new Continuous Bench‐scale Reactor Apparatus (COBRA).
Miloud Bouyahyi, Job Guzman, Travis Conant, Reggie Tennyson, Christoph Brose, Riccardo Conti, Peter Kolb, Andreas Müller   +7 more
wiley   +1 more source

How life affects mineral formation: A reappraisal of concepts and terminology

The Depositional Record, Volume 12, Issue 4, September 2026.
We present a moderately revised terminology of concepts how life may influence mineral formation. This framework would be more consistent and universally applicable. Abstract Numerous biological factors have been proposed to influence the formation of minerals under Earth‐surface conditions, but the underlying concepts are often confused due to ...
Patrick Hadrian Meister, Nereo Preto
wiley   +1 more source

Formulation of Emulsified Modification Bitumen from Industrial Wastes

Indonesian Journal of Chemistry, 2019
The aim of this research was to characterize and analyze the formulation of emulsified modification bitumen (EMB) as well as the industrial wastes used in the formulation.
Mohd Najib Razali, Syarifah Nur Ezatie Mohd Isa, Noor Adilah Md Salehan, Musfafikri Musa, Mohd Aizudin Abd Aziz, Abdurahman Hamid Nour, Rosli Mohd Yunus   +6 more
doaj   +1 more source

Coal Mine Wastewater as a Secondary Resource: Advances in Treatment and Value Recovery Technologies

Environmental Quality Management, Volume 36, Issue 3, September 2026.
ABSTRACT Coal mine wastewater, which has historically been considered an environmental problem, is becoming more widely recognized as a secondary resource with substantial value recovery potential. Nevertheless, recent progress demonstrates that this wastewater could be converted into highly useful, industrially available pigments (like iron oxides) by
Mokgadi G. Rapeta, Johannes P. Maree, Tumelo M. Mogashane, Titus A. M. Msagati   +3 more
wiley   +1 more source

Evaluating the performance of porous asphalt mixtures with polymer-modified and unmodified bitumen

Discover Civil Engineering
Porous Asphalt (PA), with its open-graded structure and high air voids, offers excellent water permeability, reducing runoff, noise, and heat from the pavement.
Mirani Trie Amanda, Risma Mauliana, Taqia Rahman, L. Suparma   +3 more
semanticscholar   +1 more source

Hybrid Amyloid–Boron Nitride Aerogels for Lightweight Sound Insulation

Advanced Materials, Volume 38, Issue 47, 21 August 2026.
Amyloid fibrils template the mild formation of boron nitride–rich hybrid aerogels with hierarchical porosity, enhanced BN‐like ordering, and fibril‐reinforced mechanics. These ultralight materials combine thermal stability with strong sound absorption and transmission loss, offering a sustainable bio‐assisted route toward lightweight acoustic shields ...
Mohammad Peydayesh, Andrin Lustgarten, Stefan Schoenwald, Enrico Boschi, My Hanh Bui, Ali Miserez, Felix Donat, Christoph R. Müller, Raffaele Mezzenga   +8 more
wiley   +1 more source

Insights Into the Effect of Humic Acids Extraction From Coal on Hard Carbon Microstructure and Sodium Storage Properties

Carbon Energy, Volume 8, Issue 8, August 2026.
This study employs a simple solid‐phase alkali‐oxygen oxidation (SAO) method to extract inherent components (humic acids) from coal. We successfully extracted yellow, brown, and black humic acids by adjusting the amount of alkali. Among them, brown humic acid extraction created abundant ultra‐micropores and closed pores, greatly enhancing sodium ...
Ruizhen Song, Yakun Tang, Xiaojun Lv, Jingjing Diao, Yue Zhang, Wenhai Zhang, Lang Liu, Limin Deng, Yuliang Cao   +8 more
wiley   +1 more source

Effect of SBS Copolymer Molecular Structure on the Long‐Term Aging and Resilience of Asphalt Binders: A Multiscale Morphological Study

Macromolecular Materials and Engineering, Volume 311, Issue 8, August 2026.
Vinyl content governs the long‐term ageing resistance of SBS‐modified bitumen. Multiscale AFM, FM, SEM, and FTIR analyses show that low‐vinyl SBS copolymers (L‐SBS, B‐SBS) undergo pronounced bee‐phase growth, stiffening, and network fragmentation after PAV ageing, whereas high‐vinyl variants (HV‐SBS, DB‐SB) retain their morphology and chemistry ...
Sk Sohel Islam, Ayana Ghosh, Bhupendra Singh, Gondaimei Rongmei Naga Ransinchung, Sham S. Ravindranath, Praveenkumar Thaloor Ramesh, Zelalem Mebrate   +6 more
wiley   +1 more source