Top Provider Of Mixing Equipment & Solution In The World
sasobit mixing plants

EVALUATION OF SASOBIT FOR USE IN WARM MIX ASPHALT

the mixing chamber at the same point cellulose fibers were being added to an SMA (Figure 2). Commercial supplies of Sasobit® are available in 25 kg bags and 600 kg super-sacks (5). Since 1997, over 142 projects were paved using Sasobit® totaling more than 2,716,254 square yards (2,271,499 square meters) of pavement (10). Projects were ...

Performance of Warm Mix Asphalt containing Sasobit®: State ...

Sasobit® has also been blended with hot asphalt binder at the terminal (no high-shear mixing required) and as pills blown directly into the mixing chamber in asphalt mixing plants in the United States . Sasobit® can also be blended with hot binder manually and or mechanically; this blending method has no effect on the properties of the ...

Effects of Sasobit Content on the Rheological ...

Effects of Sasobit® Content on the Rheological Characteristics of Unaged and Aged Asphalt Binders at High and Intermediate Temperatures of asphalt binders12-16.Sasobit® can be used in conjunction with other additive materials such as crumb rubber.

Mix designing of asphalt concrete with Iterlene IN/400 and ...

Fig.7. Photograph of a Sasobit mixing plant in Baku, Azerbaijan 7. Conclusions and Recommendations 1. Apparently the selected additives Iterlene and Sasobit have been found effective in respect of reducing stripping problem and increasing softening point and stability values. 2.

Evaluation of the Potential of Sasobit REDUX Additive to ...

Sasobit REDUX is in a similar range like the bitumen [13]. The Sasobit Redux is completely soluble in bitumen at temperatures above 85 C while the same temperature for the Sasobit is 115 C [13]. Therefore, the use of Sasobit REDUX allows a higher reduction in mixing and compaction temperatures.

(PDF) Warm Mix Asphalt For Australian Airports

PDF | Warm Mix Asphalt (WMA) is a viable alternate to Hot Mix Asphalt (HMA) for airport surfacing in Australia. Limited experience with this technology at Australian airports has prevented its ...

Evaluation of the potential of Sasobit® to reduce required ...

It can be observed that Sasobit ® can to reduce the construction temperatures (mixing and compaction) of asphalt cements. For a binder without Sasobit ® (pure asphalt binder), the mixing and compaction temperatures are 160 °C and 150 °C, respectively. For a Sasobit ®-modified binder, the required mixing temperature can be as low as 145 °C.. 3.2. ...

Evaluation of Potential Processes for Use in Warm Mix Asphalt

Sasobit® be added at a rate of 0.8 percent or more by mass of the binder, but not to exceed 3 percent. Sasobit® can be blended into hot binder at the blending plant without the need for high shear mixing. In commercial applications in Asia, Europe, South Africa, and the United States, Sasobit…

Energy Savings from Paving Asphalt at ... - sasobit.com

Various energy sources are used in the asphalt mixing plants. For the sake of clarity, on www.bgbau.de the energy savings are always quoted in liters of fuel oil. According to the standard DIN 51603, 1 liter of fuel oil corresponds to a weight of 0.860 kg. The energy values are estimated by Barthel (8 ltr. fuel oil/t asphalt), Grampre et al.

DOCUMENTATION REPORT WARM MIX ASPHALT TECHNOLOGY ...

DOCUMENTATION REPORT WARM MIX ASPHALT TECHNOLOGY EVALUATION CALGARY, ALBERTA 4300551 January 2006 . 4300551 i ... Sasobit®, and Sasoflex® (a paraffin based organic). ... continuous drum plants and in batch mixing plants. A conventional asphalt mix production facility, which comprises a drying drum, a mixing mill, a mix storage silo and ...

(PDF) Evaluation of Sasobit® for use in warm-mix asphalt

Overall, Sasobit® appears to be a viable tool for reducing mixing and compaction temperatures that can be readily added to hot mix asphalt. Reductions in mixing and compaction

Warm Mix Asphalt Technologies and Research - WMA ...

Warm Mix Asphalt Technologies and Research. European countries are using technologies that appear to allow a reduction in the temperatures at which asphalt mixes are produced and placed. These technologies have been labeled Warm Mix Asphalt (WMA).

INVESTIGATING THE EFFECT OF NANO-SILICA ON THE ...

materials in mixing period is the most important advantage of WAMA, and this reduction terminates to lower project cost. Another benefits compared to the normal hot mix asphalt (HMA) such as less asphalt fumes during production and lay-down, and reduction of toxic gas emissions from asphalt plants …

Evaluation of the Potential of Sasobit REDUX Additive to ...

Environmental and health concerns have been increasing in the road construction industry. This industry has provided several techniques and a wide range of additives to lower the production temperatures of asphalt mixtures, generating, among others, a new mix type called warm-mix asphalt (WMA). This paper aims to evaluate the potential of the Sasobit REDUX additive to lower the production ...

Warm Mix Asphalt - Louisiana Transportation Research Center

• Two-stage mixing – Used in Norway (WAM-Foam) where it is common for plants to have different (hard and soft) asphalt binders available for blending – First, soft binder is mixed with aggregates, followed by coating with foamed hard asphalt • Provide water injection system, mixing chamber to foam the asphalt binder before it contacts the

energy saving asphalt mixer economic asphalt mixer asphalt ...

Home; About Us; Products. Asphalt Drum Mix Plants; Mobile Drum Mix Plants; Asphalt Batch Mix Plants; Wet Mix Macadam Plants; Concrete Batching Plants; Bitumen Pressure Distributor

PT-3 Warm Mix Asphalt - Greenroads

PT-3 Warm Mix Asphalt ... temperature shall be measured as the temperature of the mixture as it exits the mixing drum (for drum plants) or pugmill (for batch plants). This reduced temperature mix ... Sasobit® was added to the warm mix at 2.0 percent by weight of the binder. The ...

Study on Behaviour of Warm Mix Asphalt Using chemical ...

any major modification to mixing plant and construction procedure that is in use. In order to study whether the additives mixed with asphalt mixture has good workability at low mixing temperature ,the workability of Zycotherm and Sasobit warm mix asphalt and has been compared and analyzed with the workability of hot mix.

WARM ASPHALT MIX TECHNOLOGY AN OVERVIEW OF THE …

mixing and compaction temperatures can be lowered 30ºC. Sasobit® is a Fischer-Tropsch wax [3]. This wax is produced from coal gasification using the Fischer-Tropsch process. The Sasobit® lowers the viscosity of the asphalt cement at the mixing and compaction temperatures but still maintains the original viscosity at the in-service pavement

Warm Mix Asphalt for Cold Weather Paving

Warm Mix Asphalt for Cold Weather Paving Olof Kristjansdottir Chair of the Supervisory Committee: Assistant Professor Stephen T. Muench Civil and Environmental Engineering Increased environmental awareness and stricter emissions regulations have led to a development of warm mix asphalt (WMA) to reduce the high mixing temperatures of