Results 71 to 80 of about 319 (111)
Wire cutting as a complement to drill and blast in vibration sensitive environments [PDF]
, 2011 GUSTAFSSON, NILS
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Design of Pavements Incorporating Grouted Macadams
Journal of Transportation Engineering, 2008Grouted macadam, a material that consists of a porous asphalt skeleton with 25–35% voids, filled with a cementitious grout, has traditionally been used as a specialist surfacing with excellent resistance to both deformation and fuel spillage. However, the actual engineering properties of the material have rarely been investigated in depth and design of
Oliveira, Joel, Thom, N. H., Zoorob, S.
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Use of Sulphoaluminate Cement in Grouted Macadam as Sustainable Pavement Material
Journal of Transportation Engineering, Part B: Pavements, 2020AbstractRutting of asphalt pavement is a major issue that affects its serviceability in a hot climate.
Xingyu Chen +3 more
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Investigating the fatigue performance of grouted macadams
Proceedings of the Institution of Civil Engineers - Transport, 2009A conventional grouted macadam is manufactured by producing a highly porous asphalt skeleton (25–35% voids), and filling the voids with a selected highly flowable cementitious grout. Grouted macadam combines some of the best qualities of concrete and asphalt pavements, namely the flexibility and absence of joints which characterise asphalt and the ...
Oliveira J. R. M. +3 more
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Effects of aggregate gradations on properties of Grouted Macadam composite pavement
2010 2nd International Conference on Chemical, Biological and Environmental Engineering, 2010Grouted Macadam composite pavement (GMCP) is generally a composite pavement which is manufactured by preparing a highly workable fluid mortar which is specially designed with a very high early and 28 day strength (1 day – 45 MPa, 28 day – 105 MPa) by filling the flowing fluid mortar into a very open porous asphalt skeleton (25–32% Voids in Mix - VIM ...
N.M. Husain +3 more
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International Journal of Pavement Engineering, 2015
To further understand engineering properties of grouted macadam composite materials (GMCM) used as a surfacing layer in pavement, the mechanical properties and durability characteristics of GMCM were evaluated, and the relevant strength mechanisms were investigated at the micro level.
Shuguang Hou, Tao Xu, Kai Huang
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To further understand engineering properties of grouted macadam composite materials (GMCM) used as a surfacing layer in pavement, the mechanical properties and durability characteristics of GMCM were evaluated, and the relevant strength mechanisms were investigated at the micro level.
Shuguang Hou, Tao Xu, Kai Huang
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Cold mix, cold laid semi-flexible Grouted Macadams, mix design and properties
Performance of Bituminous and Hydraulic Materials in Pavements, 2017Grouted Macadams consist of a single sized porous asphalt layer laid with a traditional asphalt paver typically to a thickness of up to 60 mm. The porous asphalt skeleton is designed to achieve a high void content (28-32%) whilst maintaining a thick bitumen coating on the aggregate particles.
S Zoorob, K Hassan, A Setyawan
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2017
La rete autostradale italiana sfrutta ormai da anni l’innovazione delle corsie di approccio alle porte di esazione automatiche. Grazie all’ausilio di questo strumento, le stazioni di esazione hanno notevolmente incrementato la loro capacità consentendo un transito veicolare veloce e in grado di limitare la formazione di code legata al tempo di ...
MEOCCI, MONICA, Gonnelli, G.
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La rete autostradale italiana sfrutta ormai da anni l’innovazione delle corsie di approccio alle porte di esazione automatiche. Grazie all’ausilio di questo strumento, le stazioni di esazione hanno notevolmente incrementato la loro capacità consentendo un transito veicolare veloce e in grado di limitare la formazione di code legata al tempo di ...
MEOCCI, MONICA, Gonnelli, G.
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A study of the fatigue properties of grouted macadams
2007Grouted macadams can be seen as semi-flexible materials. Their behavior is still not well understood. This paper presents a series of laboratory tests, carried out at the University of Nottingham, with the goal of contributing to a better understanding of the fatigue performance of such materials.
Oliveira, Joel +3 more
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