Disclosed are a low carbon additive for a warm mix asphalt mixture which can enhance the high temperature physical properties of a warm mix asphalt mixture (WMA), can solve the problems of low temperature physical properties, and comprises a mixture of a polyethylene-based wax and a vegetable wax by a modified palm wax; a warm mixed asphalt prepared by using the same; and a preparation …
Get MoreGeopolymer as an additive of warm mix asphalt : preparation and properties . By N Tang, ZX Deng, JG Dai, KK Yang, CY Chen and Q Wang. Cite . ... Topics: Warm mix asphalt, Geopolymer, ...
Get MoreThat use organic additive or wax in the mix That use chemical additives or surfactants mix. Xijuan Xu, (2011) [2] Warm Mix Asphalt is low-carbon, environmentally friendly asphalt mixture. This kind mixture not only save resources, reduce harmful gap emissions, but also to maintain the asphalt mixture in a better use of quality.
Get MoreArticle "Geopolymer as an additive of warm mix asphalt: Preparation and properties" Detailed information of the J-GLOBAL is a service based on the concept of Linking, Expanding, and Sparking, linking science and technology information which hitherto stood alone to support the generation of ideas. By linking the information entered, we provide opportunities to make unexpected discoveries ...
Get MoreDC Field Value Language; dc.contributor: Department of Civil and Environmental Engineering-dc.creator: Tang, N-dc.creator: Deng, ZX-dc.creator: Dai, JG-dc.creator
Get MoreWarm mix asphalt (WMA) has become a research focus in recent years, due to its benefits of saving energy and reducing CO2 emission. The present work aims to prepare geopolymer as a novel additive for WMA. An orthogonal experiment was conducted to optimize the preparation process to attain porous geopolymer.
Get MorePerformance of skid resistance of warm-mix asphalt with buton natural asphalt-rubber (BNA-R) and zeolite additives as a result of road surface temperature changes. Download. Related Papers. Laboratory Investigation on Skid Resistance of Hot Mix Asphalt Pavement with Nano Crumb Rubber Contribution.
Get More15-07-2013· A Study On Marshall Stability Properties Of Warm Mix Asphalt Using Zycotherm A Chemical Additive - written by Rohith N, J. Ranjitha published on 2013/07/15 download full article with reference data and citations
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Get MoreThe tests and mix properties evaluated included, basic mix properties, moisture susceptibility, APA rutting tests, Hamburg tests, fatigue tests, and bond strength tests. Recommendations for improving the quality of the WMA paving operation and performance were offered. 17. Key Words: Warm Mix Asphalt, Bituminous Construction 18.
Get More19-02-2020· Consequently, geopolymers could be used to reduce warm mix asphalt mixing cost. The need for new additive with high properties is in continuous growth to enhance the asphalt binder properties. The use of by-product materials such as fly ash enhances the sustainability of pavement mixtures and reduces the emission of CO 2 .
Get MoreInvestigating the Rheological and Physical Properties for. May 13, 2018· The main points of this research are to investigate the unaged rheological and physical properties of crumb rubber modifier (CRM) asphalt In this study, crumb rubber-modified percentages was 0, 5, 10, and 15% from the binder weight, with adding 15% warm mix asphalt additive (Sasobit).
Get MoreGeopolymer as an additive of warm mix asphalt: Preparation and properties. Fulltext Access 33 Pages 2018. Warm mix asphalt: Chemical additives' effects on bitumen properties and limestone aggregates mixture compactibility. Fulltext Access 15 Pages 2018.
Get MoreGeopolymer as an additive of warm mix asphalt: Preparation. Aug 10, 2018· Warm mix asphalt (WMA) has become a research focus in recent years, due to its benefits of saving energy and reducing CO 2 emission The present work aims to prepare geopolymer as a novel additive for WMA An orthogonal experiment was conducted to optimize the preparation ...
Get MoreThe invention provides a warm mix asphalt additive which is prepared from the following raw materials in parts by weight: 15-20 parts of polyethylene wax, 15-20 parts of chlorinated paraffin-70, 30-50 parts of kieselguhr, 1-3 parts of stearamide and 1-4 parts of solid anti-striping agent. The invention further provides a method for preparing the warm mix asphalt additive.
Get MoreWarm mix asphalt (WMA) is a new sustainable technology that gives an economic and environmental beneficial value by means of production temperature decrease of the asphalt mixture by (10-40) °C. The difference between conventional Hot Mix Asphalt
Get MoreThis study experimentally characterized the mechanical properties of warm-mix asphalt (WMA) prepared with two chemical additives: Evotherm 3G and Rediset LQ-1106, using laboratory-mixed and laboratory-compacted (LMLC) specimens.
Get More10-08-2018· Warm mix asphalt (WMA) has become a research focus in recent years, due to its benefits of saving energy and reducing CO 2 emission. The present work aims to prepare geopolymer as a novel additive for WMA. An orthogonal experiment was conducted to optimize the preparation process to attain porous geopolymer.
Get More25-08-2021· Warm-mix asphalt treated mixtures produced low initial tensile strengths, but the strength of these mixtures improved with time (Watson et al. 2013). An important material property that influences the performance of an asphalt mixture is the surface free energy of the asphalt …
Get MoreAbstract Warm mix asphalt (WMA) has become a research focus in recent years, due to its benefits of saving energy and reducing CO2 emission. The present work aims to prepare geopolymer as a novel additive for WMA. An orthogonal experiment was conducted to optimize the preparation process to attain porous geopolymer. Thermogravimetry (TG), scanning electron microscopy (SEM), X-ray ...
Get MoreIn this study, the mixes prepared using crumb rubber (CR) and binders with warm mix additives were aged through various aging methods (1, 2, 3, and 4 weeks at 60°C in the laboratory; 2, 4, 6, 8, 10, and 12 months under the environmental conditions; and AASHTO R30) and examined in …
Get MoreWarm mix asphalt(WMA) is a recent technology used to reduce the mixing and compactiontemperatures without affecting the quality of pavement. Warm mix asphalt is a bituminous mixture where all its constituents are mixed, placed, compacted at medium temperature .A number of WMA processes havebeen developed in recent days. One of the processes includes the use ofsynthetic zeolite as anadditive…
Get MoreWarm mix asphalt (WMA) has become a research focus in recent years, due to its benefits of saving energy and reducing CO2 emission. The present work aims to prepare geopolymer as a novel additive ...
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