Results 101 to 110 of about 154,207 (310)
Journal of Applied Polymer Science, EarlyView.Surface functionalization of polypropylene macrofibers to enhance fiber‐matrix interfacial bonding. ABSTRACT Concrete is the most used higher compressive strength‐building material, albeit brittle to tensile, and flexural loads. Polypropylene (PP) synthetic polymeric macrofibres are commonly employed as reinforcement material to prevent this situation ...
Elena Saccani +3 more
wiley +1 more source
Journal of EngineeringHigh-rise structures are a significant indication in contemporary urban improvement, mainly in areas characterized by accelerated urban growth and dense population. This type of building should be designed to withstand severe load conditions. Therefore,
Shatha D. Mohammed +3 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT In a business environment characterized by technological turbulence and an increasing societal demand for greater sustainability, companies seeking to enhance their growth are compelled to foster organizational cultures that promote continuous innovation.
José Bocoya‐Maline +2 more
wiley +1 more source
Kuat Tekan dan Kuat Tarik Belah Beton OPC dan OPC POFA dengan Air Gambut sebagai Air Pencampur dan Air Perendaman [PDF]
, 2017 This research aim to obtain the mechanical properties of OPC and OPC POFA concrete by using peat water as mixing and curing water to simulate peat field condition. The specimens were cured for 28 days directly in peat water canal.
Ansyari, B. (Bobby) +2 more
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VALIDATION OF THE RESULTS OF NON-DESTRUCTIVE TESTS IN DETERMING COMPRESSIVE STRENGTH OF CONCRETE
Journal of Engineering and Sustainable Development, 2019 The aim of this research is to use of combined method of non- destructive tests for analyzing the results of the tests for 71 concrete cubes measuring 150 mm different in terms of the mixing ratios and the quality of the materials used in the concrete ...
أحمد جميل إبراهيم
doaj
Modelling of continuous low‐temperature emulsion co‐polymerization in 3D‐printed reactor
The Canadian Journal of Chemical Engineering, EarlyView.A kinetic model for the emulsion copolymerization of butyl acrylate/styrene at low temperatures is proposed and validated against experiments with a redox initiator system. The model was successfully transferred to a 3D‐printed tubular reactor and conversions of more than 80% and small particles sizes below 40 nm were observed.
Ferel Issa +2 more
wiley +1 more source
Strength prediction and durability performance of concrete containing coal bottom ash as supplementary cementitious material under aggressive environment [PDF]
, 2019 Strength prediction and durability of concrete under aggressive environment requires serious attention for all kind of significant concrete structures.
Ali, Sajjad
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Polyvinylidene Fluoride: A Growing Specialty Polymer with Many Facets
Chinese Journal of Chemistry, EarlyView.Comprehensive Summary Polyvinylidene fluoride (PVDF), the second largest produced fluoropolymer, exhibits outstanding chemical, physical, electroactive and electrochemical properties and is involved in many High‐Tech applications. This review reports recent novelties in synthesis, characterization, processes and applications. Recent preparation studies
Bruno Améduri
wiley +1 more source
Kinetic Contribution to the Arbitrary Order Odd Frequency Moments of the Dynamic Structure Factor
Contributions to Plasma Physics, EarlyView.ABSTRACT An exact expression is derived for the kinetic contribution to the odd (arbitrary order) frequency moments of the dynamic structure factor via a finite summation that features averages of even (all lower orders) powers of the momentum over the exact momentum distribution.
Panagiotis Tolias +2 more
wiley +1 more source
Analisis Variasi Metode Perawatan Pada High Volume Fly Ash Concretemutu Tinggi Terhadap Sifat Mekanisnya [PDF]
, 2016 Concrete care is a process that aims to keep the concrete is not too rapid loss of water, keeping moisture or concrete. This research was conducted at high volume fly ash concrete with concrete quality planned f'c 45 MPa, using a mix design method of ACI,
, Mochamad Solikin, S.T., M.T., Ph.D +1 more
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