Results 81 to 90 of about 1,213,501 (277)
Life Cycle Assessment of Representative Swiss Road Pavements for National Roads with an Accompanying Life Cycle Cost Analysis [PDF]
, 2013 The subject of this paper is an environmental Life Cycle Assessment (LCA) and Life Cycle Cost Analysis (LCCA) of processes needed to construct and maintain representative Swiss asphalt, concrete and composite pavements (including subbase layers ...
Gschösser, Florian, Wallbaum, Holger
core +1 more source
Revisiting acidulation for tall oil and lignin manufacturing
The Canadian Journal of Chemical Engineering, Volume 104, Issue 4, Page 1677-1691, April 2026.Abstract Tall oil is a byproduct of the kraft pulping process when softwood is used as raw material. As the production of softwood‐based pulp is in high demand, the optimization of the tall oil production process needs to be revisited to ensure the highest quality and quantity of tall oil manufacturing. In this work, the process for tall oil production
Thomas Aro, Weijue Gao, Pedram Fatehi
wiley +1 more source
Weakly supervised network based intelligent identification of cracks in asphalt concrete bridge deck
Alexandria Engineering Journal, 2020 The deck pavement, as an important structure of the bridge, cushions the wheel actions on the bridge, prevents the main girder from rain erosion, and ensures the flatness and slip resistance for vehicles.
J. Zhu, Jinbo Song
semanticscholar +1 more source
Experimental Study on Hydraulic Fracturing of High Asphalt Concrete Core Rock-Fill Dam
Applied Sciences, 2019 In this paper, we experiment on the hydraulic fracturing of asphalt concrete with a voids content higher than 3%, which has arisen from the possible local shear dilatancy of Quxue asphalt’s core wall of concrete core dam, the highest one of the ...
Zhengxing Wang +5 more
doaj +1 more source
Effects of Orientations, Aspect Ratios, Pavement Materials and Vegetation Elements on Thermal Stress inside Typical Urban Canyons [PDF]
, 2019 The analysis of local climate conditions to test artificial urban boundaries and related climate hazards through modelling tools should become a common practice to inform public authorities about the benefits of planning alternatives. Different finishing
Acero, J.A. +5 more
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Common construction materials do not deter turtles from nesting in roadside habitat
The Journal of Wildlife Management, Volume 90, Issue 3, April 2026.We used a before‐during‐after study to evaluate rock rip‐rap at wetland crossings as a mitigation strategy to deter female turtles from nesting in unsafe roadside habitats. Although females did not nest in the rip‐rap, they continued to nest in roadside habitat, indicating the strategy was unsuccessful and required further research.
Jenna Kentel +3 more
wiley +1 more source
Journal of Civil Engineering and Management, 2000 The article describes the main problems of manufacturing asphalt concrete mixtures at the factories under Ministry of Communication in the Republic of Lithuania. The Lithuanian Road Network is up to 21.122 km of state roads.
Donatas Čygas
doaj +1 more source
Evaluation of Malaysian asphaltic concrete mixture using superpave and marshall mix design method [PDF]
, 2008 Rapid development of road infrastructure in Malaysia has led to better researched of asphaltic concrete mixtures. Currently, the conventional Marshall method is widely used to design flexible pavement with bituminous surfacing as wearing course in ...
Abdul Rahman, Mohd. Yusof +3 more
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Nordic Journal of Botany, Volume 2026, Issue 4, April 2026.Understanding community assembly for wild species in anthropogenic settings has become increasingly important as biodiversity and ecosystem services are threatened by development pressures. Urban hardscape habitats such as parking lots are widespread, extreme, terrestrial anthropogenic environments that influence plant community assembly by way of ...
Lauren J. Frazee +3 more
wiley +1 more source
Materials, 2020 Porous asphalt concrete (PAC) has been used to improve the traffic conditions in rainy weather due to its high porosity. Aggregate size and gradation have great impact on the connected pore structure, which ultimately affects the permeability of porous ...
Wenke Huang +4 more
semanticscholar +1 more source