Results 41 to 50 of about 73 (62)

Investigating the fatigue performance of grouted macadams

Proceedings of the Institution of Civil Engineers - Transport, 2009
A 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., SANGIORGI, CESARE, Fattorini G., Zoorob S. E.   +3 more
openaire   +3 more sources

Laboratory assessment of the impact of modified asphalt binder on mechanical properties of grouted macadam mixtures under various performance conditions

International Journal of Pavement Engineering
Iman Aghayan, Sayyed Ali Hosseini, Qing Lu   +2 more
exaly   +2 more sources

Investigation into engineering properties and strength mechanism of grouted macadam composite materials

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
openaire   +1 more source

Cold mix, cold laid semi-flexible Grouted Macadams, mix design and properties

Performance of Bituminous and Hydraulic Materials in Pavements, 2017
Grouted 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
openaire   +1 more source

L'uso del Grouted Macadam

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.
openaire   +1 more source

A study of the fatigue properties of grouted macadams

2007
Grouted 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, Pais, Jorge C., Thom, N. H., Zoorob, S.   +3 more
openaire   +1 more source

Strength evaluation of cementitious grout macadam as a concrete pavement material for low-volume roads in India: a preliminary study

Innovative Infrastructure Solutions, 2023
Ashish Kishore, Hemant Sharad Chore
openaire   +1 more source

Development of flexible grouting material for cement-stabilized macadam base using response surface and genetic algorithm optimization methodologies

Construction and Building Materials, 2023
Haonan Lu, Qiao Dong, Shiao Yan, Xueqin Chen, Xiang Wang   +4 more
openaire   +1 more source

Design and performance characteristics of cement grouted bituminous mixtures - a review

Construction and Building Materials, 2023
Ramya Sri Mullapudi
exaly  

Mechanical-strength-growth law and predictive model for ultra-large size cement-stabilized macadam based on the vertical vibration compaction method

Construction and Building Materials, 2022
Jinshun Xue, Changqing Deng, Yong Yi
exaly