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warm asphalt binder compositions containing

warm asphalt binder compositions containing

Warm asphalt binder compositions containing lubricating ...

2007-10-12  Warm asphalt binder compositions containing lubricating agents . United States Patent 7815725 . Abstract: The present invention provides a functionally dry warm mix asphalt binder composition modified with lubricating agents or additives that can be mixed with aggregate and compacted at temperatures substantially below asphalt binder ...

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Warm mix asphalt binder compositions containing ...

EP-3425007-A1 chemical patent summary. National Center for Biotechnology Information. PubChem

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WARM ASPHALT BINDER COMPOSITIONS CONTAINING

1. A functionally dry warm mix asphalt binder composition for use in paved surfaces comprising an asphalt binder and a lubricating surfactant, a lubricating non-surfactant additive, a lubricating acid additive or combinations thereof, wherein the warm mix asphalt binder composition can be adequately mixed with aggregate at temperatures 30-50° F. lower than a substantially similar asphalt ...

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Warm mix asphalt binder compositions containing ...

2012-11-21  The following is claimed: 1. An asphalt paving composition comprising functionally dry, essentially water-free, non-foamed asphalt binder containing lubricating additive comprising an anionic surfactant or a non-ionic surfactant mixed with uncompacted aggregate to provide aggregate coated with binder and lubricating additive suitable for use as a warm mix paving composition; wherein the warm ...

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Warm mix asphalt binder compositions containing ...

CA-2698734-C chemical patent summary.

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US20190218395A1 - Warm mix asphalt binder

The present invention provides a functionally dry warm mix asphalt binder composition modified with lubricating agents or additives that can be mixed with aggregate and compacted at temperatures substantially below asphalt binder compositions that do not contain the disclosed lubricating additives.

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Performance evaluation of asphalt mixtures containing

2021-1-25  Performance evaluation of asphalt mixtures containing warm mix asphalt (WMA) additives and reclaimed asphalt pavement (RAP) ... The chemical compositions or formulas of other additives were not provided by the suppliers. Table 2. Properties of the WMA additives. Additive ... This is because of the aged asphalt binder in RAP material, which ...

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AU2001237823B2 - Process and system for production of a ...

Warm asphalt binder compositions containing lubricating agents ITGE20070107A1 (en) 2007-10-31: 2009-05-01: Contech S R L: Method of manufacturing bituminous conglomerates by using road milled and / or rubber powder, and bituminous conglomerates thus obtained. EP2062943A1 (en) * 2007-11-14: 2009-05-27: Akzo Nobel N.V.

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Durability of hot and warm asphalt mixtures containing ...

2014-10-24  European roads are mainly built with asphalt materials. Within the framework of a sustainable development, recycling road materials is of a high importance for the economy and to save natural resources, i.e., aggregates and bitumen [5, 13].It is also important to decrease the energy used for manufacturing roads, for example by using warm mix techniques.

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US7713345B2 - Polyphosphate modifier for warm asphalt ...

The present invention is directed to an “warm” asphalt paving composition that contains an modified asphalt binder and aggregate, wherein the asphalt binder is modified, at least in part, by the addition of a hydrated phosphate modifier to the asphalt. US7713345B2 - Polyphosphate modifier for warm asphalt applications - Google Patents ...

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Warm mix asphalt binder compositions containing ... - Justia

2010-10-1  1. An asphalt paving composition comprising functionally dry, essentially water-free, non-foamed asphalt binder containing lubricating additive comprising a phosphorus derivative mixed with uncompacted aggregate to provide aggregate coated with binder and lubricating additive suitable for use as a warm mix paving composition; wherein the warm mix paving composition is produced at a warm

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Warm mix asphalt binder compositions containing ...

EP-3425007-A1 chemical patent summary. National Center for Biotechnology Information. PubChem

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WARM MIX ASPHALT BINDER COMPOSITIONS ...

2010-10-1  WARM MIX ASPHALT BINDER COMPOSITIONS CONTAINING LUBRICATING ADDITIVES 来自 FreePatentsOnline 喜欢 0 阅读量: 6 申请(专利)号: 12/896532 申请日期: 10/01/2010 公开/公告号: US20110017096 公开/公告日期 ...

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Performance evaluation of asphalt mixtures containing

2021-1-25  Performance evaluation of asphalt mixtures containing warm mix asphalt (WMA) additives and reclaimed asphalt pavement (RAP) ... The chemical compositions or formulas of other additives were not provided by the suppliers. Table 2. Properties of the WMA additives. Additive ... This is because of the aged asphalt binder in RAP material, which ...

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Asphalt, Bitumen, Oil, Or Tar Containing Coating Patents ...

2019-1-11  Warm mix asphalt binder compositions containing lubricating additives. ... The present invention provides a functionally dry warm mix asphalt binder composition modified with lubricating agents or additives that can be mixed with aggregate and compacted at temperatures substantially below asphalt binder compositions that do not contain the ...

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Durability of hot and warm asphalt mixtures containing ...

2014-10-24  European roads are mainly built with asphalt materials. Within the framework of a sustainable development, recycling road materials is of a high importance for the economy and to save natural resources, i.e., aggregates and bitumen [5, 13].It is also important to decrease the energy used for manufacturing roads, for example by using warm mix techniques.

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Effect of Warm-Mix Agent EC-120 on Performance of

In order to figure out the influence of the warm-mix agent EC-120 on the performance of the asphalt binder and its micro mechanism in warm-mixing process, a matrix asphalt, A-70, and SBS-modified asphalt, SBS I-D, were modified with different contents of EC-120, respectively. Then, conventional macromechanic performance tests, dynamic shear rheological (DSR) test at high-temperature, and ...

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Klink Trucking Inc. et al v. Seaboard Asphalt Products

Patents Referenced in Case: 8,764,340 - Trackless tack coat 7,815,725 - Warm asphalt binder compositions containing lubricating agents 7,981,466 - Warm mix

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Research on the Mechanism of Surfactant Warm Mix

Warm mix asphalt (WMA) technology can bring certain environmental and technical benefits through reducing the temperature of production, paving, and compaction of mixture asphalt. Recent studies have shown that some WMA additives are able to reduce the temperature by increasing the lubricating properties of asphalt binder-based on the tribological theory, this paper studied the mechanism of ...

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Selective absorption of swelling rubber in hot and warm ...

2020-3-30  Fig. 1 shows the schematic of the AR/WAR working system. During the mixing process of raw asphalt, CRM and WMA additives, certain components within hot or warm asphalt binder fractions are absorbed from the liquid phase into the rubber-asphalt interacting area, which influences the rheological properties of AR and WAR binders.

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Warm mix asphalt binder compositions containing ... - Justia

2010-10-1  1. An asphalt paving composition comprising functionally dry, essentially water-free, non-foamed asphalt binder containing lubricating additive comprising a phosphorus derivative mixed with uncompacted aggregate to provide aggregate coated with binder and lubricating additive suitable for use as a warm mix paving composition; wherein the warm mix paving composition is produced at a warm

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WARM MIX ASPHALT BINDER COMPOSITIONS ...

2010-10-1  WARM MIX ASPHALT BINDER COMPOSITIONS CONTAINING LUBRICATING ADDITIVES 来自 FreePatentsOnline 喜欢 0 阅读量: 6 申请(专利)号: 12/896532 申请日期: 10/01/2010 公开/公告号: US20110017096 公开/公告日期 ...

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Asphalt, Bitumen, Oil, Or Tar Containing Coating Patents ...

2019-1-11  Warm mix asphalt binder compositions containing lubricating additives. ... The present invention provides a functionally dry warm mix asphalt binder composition modified with lubricating agents or additives that can be mixed with aggregate and compacted at temperatures substantially below asphalt binder compositions that do not contain the ...

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Performance evaluation of asphalt mixtures containing

2021-1-25  Performance evaluation of asphalt mixtures containing warm mix asphalt (WMA) additives and reclaimed asphalt pavement (RAP) ... The chemical compositions or formulas of other additives were not provided by the suppliers. Table 2. Properties of the WMA additives. Additive ... This is because of the aged asphalt binder in RAP material, which ...

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Characterization of a Warm Mix Asphalt Containing ...

2015-6-5  The chemical product was added to the asphalt binder AC 60-70 (PG 58-22) during the mixing process of the WMA-RAP. Using the additive, the mixing temperature of RAP mixtures can decrease 30°C, reaching similar volumetric composition with respect to traditional hot mix asphalt (HMA).

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"Blending Issues of Hot and Warm Mix Asphalt containing ...

The current tendency in paving industry is to increase the use of recycled asphalt pavement (RAP) and recycled asphalt shingle (RAS). However, one of the reasons that limit the high recycled amount is the unknown blending between virgin and RAP/RAS binders. A series of studies were conducted in this dissertation to address blending issues in warm mix asphalt (WMA) and hot mix asphalt (HMA ...

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Effect of Chemical Warm Asphalt Additive on the Rutting ...

This paper presents a laboratory study on the effect of chemical warm asphalt additive on the rutting characteristic of aged binder containing waste engine oil. The aged binder and waste engine oil were blended with 0%, 1%, 2% and 3% of chemical warm asphalt additive. The samples were tested for rutting characteristics (rutting resistance, G*/sin δ and creep recovery) using Dynamic Shear ...

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Patents Assigned to A.L.M. Holding Company - Justia ...

2020-5-29  Abstract: The present invention provides a functionally dry warm mix asphalt binder composition modified with lubricating agents or additives that can be mixed with aggregate and compacted at temperatures substantially below asphalt binder compositions that do not contain the disclosed lubricating additives.

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Selective absorption of swelling rubber in hot and warm ...

2020-3-30  Fig. 1 shows the schematic of the AR/WAR working system. During the mixing process of raw asphalt, CRM and WMA additives, certain components within hot or warm asphalt binder fractions are absorbed from the liquid phase into the rubber-asphalt interacting area, which influences the rheological properties of AR and WAR binders.

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化学化工学院

1. Gong Jie, Liu Ya, Jiang Yongjia, Wang Qingjun, Xi Zhonghua, Cai Jun, Xie Hongfeng*, Performance of epoxy asphalt binder containing warm mix asphalt additive, International Journal of Pavement Engineering, 2021, 22(2), 223-232.2. Zhang Jing, Su Wufeng ...

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