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Influence of recycled limestone filler additions on the mechanical behaviour of commercial premixed hydraulic lime based mortars
(Elsevier, 2020-03)
Article.
Accés obert
Article.
Accés obert
This paper presents an experimental programme aimed at investigating the use of limestone filler additions to modify the mechanical properties of commercial premixed hydraulic lime based mortars. The influence of adding ...
Cold mix asphalt with polymeric stone for low traffic volume roads
(2023-10)
Article.
Accés obert
Article.
Accés obert
The use of polymer-based household waste in the wearing course of flexible pavements has been analysed, either as an asphalt bitumen modifier or as a dry additive. However, there are not enough records in which this waste ...
Long-term comparison between waste paper fly ash and traditional binder as hydraulic road binder exposed to sulfate concentrations
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-08)
Article.
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Article.
Accés obert
Sulfate attack is one of the drawbacks of cementitious materials for stabilized soils. In the current study, a durability comparison of stabilized soil with cement (Type IV) and waste paper fly ash (WPFA) was conducted. ...
Evaluating the role of aggregate gradation on cracking performance of asphalt concrete for thin overlays
(Multidisciplinary Digital Publishing Institute, 2019-02)
Article.
Accés obert
Article.
Accés obert
Thin asphalt concrete overlays are a maintenance technique that mainly restore the functional properties of pavements. One of the main issues in thin overlays is reflective cracking that can cause early deterioration and ...
Method to determine the dosage of bituminous tack coat in function of the texture of milled asphalt layers to be overlaid
(Taylor & Francis, 2021-01)
Article.
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Article.
Accés obert
In the rehabilitation of flexible pavements with asphalt layers, it is necessary to apply a bituminous tack coat with a pre-established dosage, which usually does not take into account the degree of texture generated if a ...
Mechanical and durability properties of concrete made with dredged marine sand
(2011-11)
Article.
Accés restringit per política de l'editorial
Article.
Accés restringit per política de l'editorial
The process of depletion of sources of natural aggregates challenges the production of technically and environmentally adequate concrete. Alternative material from marine sources, especially for concrete maritime structures, ...
Soil stabilization using waste paper fly ash: precautions for its correct use
(2020-12)
Article.
Accés obert
Article.
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This paper deals with the valorization of waste paper fly ash (WPFA) as a binder for soil stabilization. The mineralogical characterization shows the presence of free lime, as well as some non-reactive and cementitious ...
The influence of temperature on the fatigue behaviour of bituminous materials for pavement rehabilitation
(2015-05)
Article.
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Article.
Accés obert
The rehabilitation of deteriorated pavements has become one of the main concerns in road engineering. Thus, the development of more resistant bituminous mixtures to be used as surface layers is a priority for the sector. ...
Analysis of different testing techniques for evaluating the adhesion of asphalt ultra-thin layers (AUTL)
(2023-08)
Article.
Accés restringit per política de l'editorial
Article.
Accés restringit per política de l'editorial
The growing use of ultra-thin layers, called AUTL (Asphalt Ultra-Thin Layer), has raised the question of whether the currently used characterisation tests are equally applicable to mixes that are spread in such small ...
Modelling self-heating and thixotropy phenomena under the cyclic loading of asphalt
(2017-05)
Article.
Accés obert
Article.
Accés obert
Asphalt concrete is a heterogeneous material containing a viscoelastic bituminous matrix and elastic aggregates. When testing asphalt materials under cyclic loading, various phenomena (so-called biasing effects) can decrease ...