Evaluation of the Frost Resistance of Roller Compacted

Evaluation of the Frost Resistance of Roller-Compacted ...

An investigation was conducted to evaluate the frost resistance of samples taken from roller-compacted concrete (RCC) pavements using laboratory testing procedures. Nine existing pavements were sampled and tested for microscopical determination of air-void content and parameters of the air-void system, resistance to rapid freezing and thawing ...

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EXPERIMENT EVALUATON OF THE FROST RESISTACE OF ROLLER-COPATED ...

Evaluation of the Frost Resistance of Roller-Compacted Concrete Pavements 12 PERSONAL AUTHOR(S) Ragan, Steven A. 13a TYPE OF REPORT 13b TIME COVERED 14 DATE OF REPORT (Year, Month, Day) 15. PAGE COUNT Final Report FROM TO October 1986 40 16 SUPPLEMENTARY NOTATION

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PAVEMENTS Frost Durability of Roller-Compacted Concrete ...

Frost Durability of Roller-Compacted Concrete Pavements: Research Synopsis Introduction Roller-Compacted Concrete (RCC) is a zero-slump concrete that has been used successfully for more than 30 years in all types of climates. Pavement applications vary from heavy-duty intermodal y ards to streets and commercial parking areas. Despite the many ...

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Frost Durability of Roller-Compacted Concrete Pavements

Frost Durability of Roller-Compacted Concrete Pavements by Service d’Expertise en Matériaux Inc.* Research and Development Bulletin RD135 * Service d’Expertise en Matériaux Inc., 1400 boul du Parc Technologies

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Roller Compacted Concrete: Field Evaluation and Mixture ...

mixture can have a beneficial influence on the frost resistance durability of concrete. The frost durability tests show that air-entrained RCC performs superior compared to non-air entrained RCC in frost resistance tests. However, the result indicates that the non-air entrainment RCC can be quite resistant to frost action if the concrete ...

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Structural Design and Economic Evaluation of Roller Compacted ...

Aghabaglou A. M., Andic-Cakir O. and Ramyar K. 2013 Freeze–thaw resistance and transport properties of high-volume fly ash roller compacted concrete designed by maximum density method Cement & Concrete Composites 37 259-266. Crossref Google Scholar

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[PDF] Compaction of Roller-Compacted Concrete ACI 309 . 5 R ...

Roller-compacted concrete (RCC) is an accepted and economical method for the construction of dams and pavements. Achieving adequate compaction is essential in the development of the desired properties in the hardened material. The compa ction depends on many variables, including the materials used, mixture proportions, mixing and transporting methods, discharge and spreading practices ...

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Frost Resistance of Roller-Compacted High-Volume Fly Ash ...

The frost resistance of air-entrained concretes (tested according to Procedure A of ASTM Standard C 666) was found to be very good, irrespective of the cementitious material content. These concretes contained only a small number of irregularly shaped compaction air voids.

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ERDC Knowledge Core: An investigation of the frost resistance ...

Frost action Frost heave Frost heaving Pavement condition survey Roller-compacted concrete (RCC) Zero-slump concrete Frost resistant concrete Frost resistance Air content of concrete: Issue Date: Sep-1990: Publisher: Geotechnical Laboratory (U.S.) Engineer Research and Development Center (U.S.) Series/Report no.:

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Frost durability of roller-compacted concrete pavements ...

The growth of roller-compacted concrete pavement use in cold climate regions often is impeded by concerns regarding its ability to resist frost attack. Most published laboratory test results have indicated that the frost resistance and particularly the deicer salt-scale resistance of RCC are not always satisfactory.

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Simplified Design of Roller-Compacted Concrete Composite ...

An investigation was conducted to evaluate the frost resistance of samples taken from roller-compacted concrete (RCC) pavements with laboratory testing procedures.

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Properties and Microstructure of Roller Compacted Concrete ...

and frost resistant grades, respectively. The subscripts are on behalf of testing ages. The mix designs of the three roller compacted concrete, R1, R2 and R3, are given in Table 2. All the tests are prepared according to DL/T 5433-2009. a b Fig. 1. SEM images: a – raw fly ash; b –

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Roller-Compacted Concrete - an overview | ScienceDirect Topics

Recent results indicate that roller-compacted concretes made with silica fume cement at a water-to-binder ratio of approximately 0.35 to 0.40 can be frost and de-icer salt scaling resistant without the use of air entrainment (Marchand et al., 1992; Pigeon and Marchand, 1996).

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Résistance au gel-dégel du béton compacté au rouleau pour les ...

Ragan, S. A., ‘Evaluation of the frost resistance of roller-compacted concrete pavements’, Miscellaneous Paper SL-86-16 (US Corps of Engineers, 1986). Google Scholar 3.

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The mechanical property and frost resistance of roller ...

This study aims at the effects of different cementitious materials (i.e. limestone powder, silica fume and fly ash) on the mechanical performance and frost resistance of roller compacted concrete ...

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