Results 131 to 140 of about 81,897 (314)

Value‐Added Recycling of Beverage Carton Waste Into Thermoplastic Sandwich Structures With Enhanced Energy Absorption and Damping Properties

Polymer Composites, EarlyView.
Preparation of lightweight composite panels from multilayer beverage carton waste. ABSTRACT Beverage carton waste, a multi‐layer composite of cardboard, polymer, and aluminum, presents significant recycling challenges for conventional recovery technologies. This work presents a manufacturing process‐oriented method that allows shredded beverage cartons
Csenge Tóth, Róbert Nagy, Ábris Dávid Virág   +2 more
wiley   +1 more source

Defining the Attributes of Good In-Service Portland Cement Concrete Pavements, December 2004

, 2004
Much of the current research in portland cement concrete (PCC) pavements deals with the analysis of early pavement life failures and seeks to find ways to prevent those from reoccurring.

core  

A new approach to estimate compressive strength of concrete by the UPV method

Revista IBRACON de Estruturas e Materiais
Although the ultrasonic pulse velocity (UPV) method has been extensively used to estimate concrete compressive strength, the relationship between UPV and concrete strength is mixture dependent.
M. A. P. Irrigaray, R. C. de A. Pinto, I. J. Padaratz   +2 more
doaj   +1 more source

Surface Cement Concrete with Reclaimed Asphalt. [PDF]

Materials (Basel), 2023
Linek M, Bacharz M, Piotrowska P.
europepmc   +1 more source

Fabrication of a Functional Composite Material Using Waste Concrete Powder and Polyethylene

Polymer Composites, EarlyView.
Preparation and experimental verification of functional composite materials using waste concrete powder and polyethylene. ABSTRACT This study investigated the fabrication of a functional composite material using waste concrete powder (WCP), which is a novel method for effectively utilizing waste concrete.
Yasuyuki Kanda, Tsuguri Kusumoto
wiley   +1 more source

High‐strength composites by thiocracking of high‐polypropylene‐content mixed waste

Polymer International, EarlyView.
Mixed plastic waste made up of polystyrene and polypropylene was reacted with elemental sulfur to give high‐strength composites. Abstract Mixed‐material municipal waste poses a persistent end‐of‐life management challenge because the heterogeneous composition limits efficient separation and recycling. After disposal, mixed‐material waste often fragments
Athira Babu, Rhett C. Smith
wiley   +1 more source

Farm road construction using ready mixed concrete.

, 1965
Previous ed ...
Cement And Concrete Association.
core  

Data‐Driven Methods for Multiple and Dual Response Optimization on Operational Data Using Stochastic PRIM

Quality and Reliability Engineering International, EarlyView.
ABSTRACT Upon establishing multiple response optimization (MRO) or dual response optimization (DRO), response surface methodology (RSM) acts as a conventional model‐driven framework for optimizing small‐sized experimental data to derive an input condition in which a decent response is expected.
Dong‐Hyun Koo, Dong‐Hee Lee, Linhan Ouyang   +2 more
wiley   +1 more source

Quality of type I Portland cement from Ghana and UK

, 2015
Type I Portland cement is general purpose cement found in many countries and it is manufactured by different companies. This study sought to compare the properties of Type I Portland cements from Ghana (less economically developed country) and United ...
Isaac Boateng, Danso, Humphrey, Boateng, Isaac, Humphrey Danso   +3 more
core  

Investigation of the Cementing Efficiency of Fly Ash Activated by Microsilica in Low-Cement Concrete. [PDF]

Materials (Basel), 2023
Dvorkin L, Zhitkovsky V, Lapovskaya S, Ribakov Y.   +3 more
europepmc   +1 more source