sasobit mixing plants

PDF) Effects of Using Sasobit and SBS on the Engineering

Using hard and polymer-modified binders in stone mastic asphalt mixtures reduces workability considerably. In this study, Sasobit (Sasolwax, Worthdamm, Hamburg) is used in bitumen to increase the ...

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influence of warm mix additives upon high rap ... - TigerPrints

three warm mix modifiers (HMA, zeolite, and Sasobit®). Base binders from the ... newer additive introduced at the mix plant or asphalt terminal. Each version ...

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LABORATORY STUDY OF WARM MIX ASPHALT SASOBIT ADDITIVES AND

Chemical additives may reduce the mix and compaction temperatures by about 20 - 40°C. Evotherm, Rediset, Iterlow T, Cecabase, REVIX. II. OBJECTIVE The proposed research was carried out to accomplish the following objectives: i. Determination of the optimum mixing and compaction temperature for Sasobit additives and

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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.

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

plant mixing temperatures mean fuel cost savings to the contractor and ... one such additive in particular, branded Sasobit®, which is a product of Wax.

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Warm Mix Asphalt Final Report

the wax allowing mixing and compaction to occur at lower temperatures. This experimental feature incorporates an organic wax marketed as Sasobit ® by Wax to produce the WMA. When added to anasphalt binder, Sasobit ® reduces the viscosity of the asphalt above its melting

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sasobit mixing plants

Sasobit. Sasobit uses a synthetic paraffin wax to reduce the asphalt viscosity at mixing temperatures. Sasobit can be added directly to the binder, added through ...

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Going Green with Warm Mix Technology - McAsphalt

be produced at hot mix plants with very little changes needed if any. Worker health ... The Sasobit® lowers the viscosity of the asphalt cement at the mixing and.

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Early Experience with the Use of Warm Mix Asphalt Technology in

a) Sasobit™ wax. The addition of a Fischer-Tropsch wax during mixing at the plant to decrease the viscosity of the mix; b) WAM Foam® (Warm Asphalt Mixes ...

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PDF Warm Mix Asphalt Pavements based on the Fischer -Tropsch

Heating gas consumption in a mixing plant. Field Experience Field evaluation of WMA technology, Massachusetts * Gap Graded SMA, binder: PG 64-28 + 4 % latex w/wo 1.56 % Sasobit Conventional (mat 289-325°F, 144-165°C) WMA (mat 241-305°F, 116-155°C) density 93.7-97.6 % density 89.2-97.7 %

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Boston Logan’s warm mix - a first! | For Construction Pros

Dec 31, 2008 · “With the high level of RAP and the latex additive used in the mix, the Sasobit significantly improved the workability of the mix.” The mix would usually leave the plant at 270 to 280 degrees ...

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Evaluation of Sasobit® for Use in Warm Mix Asphalt

Aug 17, 2006 — Evaluation of Sasobit® for Use in Warm Mix Asphalt ... in a molten form, added with the aggregate, or pneumatically blown into a drum plant.

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Evaluation of Sasobit (Registered Trademark) for Use in

Evaluation of Sasobit (Registered Trademark) for Use in Warm Mix Asphalt. Several new processes have been developed to reduce the mixing and compaction temperatures of hot mix asphalt without sacrificing the quality of the resulting pavement. One of these processes utilizes Sasobit (Registered Trademark), a synthetic long chain Fischer-Tropsch wax.

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PDF Evaluation of Sasobit for Use in Warm Mix Asphalt

of hot mix asphalt without sacrificing the quality of the resulting pavement. One of these processes utilizes Sasobit®, a synthetic long chain Fischer-Tropsch wax. Sasobit® can be blended with the binder at a terminal or in the contractor's tank, introduced in a molten form, added with the aggregate, or pneumatically blown into a drum plant.

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Graniterock: Technical Reports

The Sasobit® additive, which is a product of Wax, is one of these technologies that allow the reduction of mixing and compaction temperature of hot mix asphalt. It was selected by the WMA task group of Graniterock for the trial section because of its minimal plant modification requirement and relatively low cost.

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Research Report 404 Environmental and financial costs and

Jun 4, 2010 — solids into the asphalt mixing plant or in a pre-blended binder. ... Examples of wax additives are Sasobit® (Fischer-Tropsch wax) (Hurley and ...

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Laboratory evaluation of the mechanical properties of plant

Laboratory evaluation of the mechanical properties of plant-produced warm-mix asphalt mixtures. This paper presents a laboratory evaluation of plant-produced asphalt mixtures containing the control hot-mix asphalt (HMA) and four warm-mix asphalt (WMA) technologies: an organic additive (Sasobit®) and three foaming processes (Advera®, low-emission asphalt, and Gencor).

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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 are available [2].

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Performance of Warm Mix Asphalt containing Sasobit®: State

This can lead to reduced fuel requirements and GHG emissions in asphalt mixing plants producing Sasobit®-modified rubberized warm-asphalt mixes. Sasobit® also reduces permanent deformation potential, penetration, and the ductility of Sasobit®-modified rubberized asphalt binders, while increases the softening point, fatigue resistance (in ...

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Warm Mix Asphalt Pavements based on the Fischer –Tropsch

Heating gas consumption in a mixing plant. Field Experience Field evaluation of WMA technology, Massachusetts * Gap Graded SMA, binder: PG 64-28 + 4 % latex w/wo 1.56 % Sasobit Conventional (mat 289-325°F, 144-165°C) WMA (mat 241-305°F, 116-155°C) density 93.7-97.6 % density 89.2-97.7 %

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WARM ASPHALT MIX TECHNOLOGY AN OVERVIEW OF THE

The hot mix plant used for the project was a drum plant with mixing temperatures of 160°C for the control hot mix section and 130°C for the Aspha-min® warm mix. The laydown temperatures were 150°C for the hot mix and 110 - 120°C for the warm mix. The last two projects were placed in late November with air temperatures ranging from -1 to +5°C.

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Asphalt Aramid Fiber and Wax Asphalt Additive - ACE Fiber

This pretreated, Sasobit CM wax coated aramid fiber remains in the form of a fiber strand with over 12,000 individual fibers / bundle that is easily conveyed to the asphalt mixing drum. In the mixing drum, the Sasobit wax melts allowing the aramid fibers to disperse into the asphalt mix.

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WARM ASPHALT MIX TECHNOLOGY AN OVERVIEW OF THE PROCESS IN CANADA

The hot mix plant used for the project was a drum plant with mixing temperatures of 160°C for the control hot mix section and 130°C for the Aspha-min® warm mix. The laydown temperatures were 150°C for the hot mix and 110 - 120°C for the warm mix. The last two projects were placed in late November with air temperatures ranging from -1 to +5°C.

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The Role of Additives in Warm Mix Asphalt Technology - MDPI

Jun 19, 2020 — Sasobit acts as a flow modifier in the mix which facilitates the aggregates ... the asphalt line at the plant known as Evotherm DAT (Dispersed ...

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Graniterock: Products

The Sasobit® additive, which is a product of Wax, is one of these technologies that allow the reduction of mixing and compaction temperature of hot mix asphalt. It was selected by the WMA task group of Graniterock for the trial section because of its minimal plant modification requirement and relatively low cost.

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