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Готові списки джерел за темами / Bitumen emulsion cold mixtures / Статті в журналах

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Статті в журналах з теми "Bitumen emulsion cold mixtures"

Автор: Grafiati

Опубліковано: 23 вересня 2022

Оновлено: 31 липня 2025

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1

Wulandari, P. S., and D. Tjandra. "The effect of crumb rubber in dense graded and open graded cold mixture asphalt." IOP Conference Series: Earth and Environmental Science 907, no. 1 (2021): 012008. http://dx.doi.org/10.1088/1755-1315/907/1/012008.

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Abstract Recycling tires is one of the eco-friendly way for reducing environmental problems. Incorporating crumb rubber in asphalt mixtures is an alternative way for reusing the end-of-life tires in road construction. The main purpose of this study is to evaluate the cold mix asphalt incorporating crumb rubber as a substitute for a part of fine aggregates. In this study, the aggregate gradations for mix design were selected according to the specification, Dense Graded Emulsion Mixtures (DGEM) Type IV and Open Graded Emulsion Mixtures (OGEM) Type E/20. The design bitumen content in this study w

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2

Fang, Xing, Alvaro Garcia-Hernandez, and Pietro Lura. "Overview on cold cement bitumen emulsion asphalt." RILEM Technical Letters 1 (December 29, 2016): 116. http://dx.doi.org/10.21809/rilemtechlett.2016.23.

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Cold mix asphalt, a promising substitute for conventional hot mix asphalt, is manufactured at ambient temperature using bitumen emulsion as binder. To improve its strength and durability, cement is often added to the mixture. This review (1) presents an overview about advances in cold mix asphalt modified with cementitious materials, often called CBEA (cement bitumen emulsion asphalt), (2) illustrates advantages and disadvantages of CBEA and (3) gives recommendations to produce homogenous CBEA mixtures

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3

Golovchenko, Vasiliy. "OVERVIEW OF TECHNOLOGIES FOR OBTAINING COLD EMULSION-MINERAL MIXTURES." Automobile Roads and Road Construction, no. 114.2 (2023): 056–67. http://dx.doi.org/10.33744/0365-8171-2023-114.2-056-067.

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The use of cold emulsion-mineral mixture (CBEM) instead of hot asphalt concrete mixture (HMA) has several advantages. Benefits include saving materials and reducing energy consumption, protecting the environment and reducing costs. Cold mixture obtained by mixing mineral aggregate with bitumen emulsion. Despite the efforts made over the last few decades to improve and develop CBEM, certain disadvantages remain that make it inferior to HMA, leading to the limitation or minimization of its use. However, the development of CBEM for road construction, reconstruction and maintenance is constantly g

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4

Wulandari, P. S., Johnson, L. Santoso, Y. Kristianto, and M. Billy. "A Laboratory Study on Open and Dense Graded Cold Asphalt Emulsion Mixtures for Surface Courses." IOP Conference Series: Earth and Environmental Science 1134, no. 1 (2023): 012013. http://dx.doi.org/10.1088/1755-1315/1134/1/012013.

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Abstract Cold Asphalt Emulsion Mixture (CAEM) is considered as an eco-friendly asphalt mixture because it eliminates the emission. It is produced at ambient temperatures and reducing the requirement to heat aggregates and bitumen prior to mixing process, so it is good for energy saving in pavement construction. In application, there are two type gradations of aggregate for cold asphalt mixture, dense gradation and open gradation. A series of laboratory works were conducted to analyse the performance of dense and open graded cold mixture for surface courses, which is the main objective of this

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5

Shojaei Baghini, Mojtaba, and Amiruddin Ismail. "Freeze-Thaw Performance and Moisture-Induced Damage Resistance of Base Course Stabilized with Slow Setting Bitumen Emulsion-Portland Cement Additives." Advances in Materials Science and Engineering 2015 (2015): 1–10. http://dx.doi.org/10.1155/2015/348691.

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Freeze-thaw (FT) cycles and moisture susceptibility are important factors influencing the geotechnical characteristics of soil-aggregates. Given the lack of published information on the behavior of cement-bitumen emulsion-treated base (CBETB) under environmental conditions, especially freezing and thawing, this study investigated the effects of these additives on the CBETB performance. The primary goal was to evaluate the resistance of CBETB to moisture damage by performing FT, Marshall conditioning, and AASHTO T-283 tests and to evaluate the long-term stripping susceptibility of CBETB while a

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6

Terrones-Saeta, Juan María, Francisco Javier Iglesias-Godino, Francisco Antonio Corpas-Iglesias, and Carmen Martínez-García. "Study of the Incorporation of Ladle Furnace Slag in the Manufacture of Cold In-Place Recycling with Bitumen Emulsion." Materials 13, no. 21 (2020): 4765. http://dx.doi.org/10.3390/ma13214765.

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Cold in-place recycling with bitumen emulsion is a good environmental option for road conservation. The technique produces lower CO2 emissions because the product is manufactured and spread in the same location as the previous infrastructure, and its mixing with bitumen emulsion occurs at room temperature. Adding materials with cementitious characteristics gives the final mixture greater resistance and durability, and incorporating an industrial by-product such as ladle furnace slag (of which cementitious characteristics have been corroborated by various authors) enables the creation of sustai

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7

Konieczna, Katarzyna, Piotr Pokorski, Wojciech Sorociak, Piotr Radziszewski, Dawid Żymełka, and Jan Król. "Study of the Stiffness of the Bitumen Emulsion Based Cold Recycling Mixes for Road Base Courses." Materials 13, no. 23 (2020): 5473. http://dx.doi.org/10.3390/ma13235473.

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The benefits of the use of cold recycling mixtures (CRMs) in pavement rehabilitation are associated with both the reduction of natural resource consumption by replacing them with recycled materials and the reduction of energy consumption during their production and paving. The evolution of the stiffness of CRMs in road construction and the fatigue life of pavements with CRM base layers are still being investigated. In this paper, CRMs with 1% cement content, called bitumen-stabilized materials with bitumen emulsion (BSM-Es), were examined. Mixtures that were differentiated in terms of Reclaime

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8

Saadoon, Tahseen, Anmar Dulaimi, Bahman Ghiassi, and Hassan Al Nageim. "Sustainable Modeling of Water Retention Curve for Cement Cold Asphalt Mixtures." IOP Conference Series: Earth and Environmental Science 1507, no. 1 (2025): 012067. https://doi.org/10.1088/1755-1315/1507/1/012067.

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Abstract Cold Asphalt Mixture (CA) is one of asphalt types which used in pavement. It is manufactured with water, bitumen emulsion, aggregate and sometime cementitious materials. This type of asphalt involves economic, safety, health, and environmental benefits compared to other paving materials. However, it is restricted to using as a structural layer due to weak performance especially at first ages. Trapped water inside CA at early curing stages is the reason behind this weak performance. This research aims to investigate the effect of the bitumen emulsion and cementitious materials on the c

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9

Chelelgo, Kiplagat, Zachary C. Abiero Gariy, and Stanley Muse Shitote. "Laboratory Mix Design of Cold Bitumen Emulsion Mixtures Incorporating Reclaimed Asphalt and Virgin Aggregates." Buildings 8, no. 12 (2018): 177. http://dx.doi.org/10.3390/buildings8120177.

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Bitumen emulsion asphalts, especially those incorporating marginal and secondary aggregates, are energy efficient, environment friendly, and sustainable alternatives to hot-mix asphalts. This study set out to compare engineering properties of a bitumen emulsion asphalt composed entirely of virgin aggregates with another composed of 55% reclaimed asphalt and 45% virgin aggregates. The aggregates were bound with a slow setting cationic bitumen emulsion composed of 65% base bitumen and 35% water. Marshall specimens molded at varying pre-mix water and bitumen emulsion contents were cured in molds

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10

Buczyński, Przemysław, Marek Iwański, and Jakub Krasowski. "Assessment of the Impact of Hydraulic Binder on the Properties of the Cold Recycled Mixture with Foamed Bitumen and Bitumen Emulsion: Field Tests." Buildings 10, no. 12 (2020): 223. http://dx.doi.org/10.3390/buildings10120223.

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The paper presents the results of tests of the impact of hydraulic and bituminous binders on the properties of the cold-recycled mixture (CRM). The composition of the cold-recycled mixture includes two types of different binders, i.e., bituminous binder in the form of foamed bitumen and bitumen emulsion, as well as Portland cement (CEM I 32.5R) and hydraulic binder. The hydraulic binder was produced by mixing three base ingredients in the following ratio: 40% CEM I 32.5R; 20% Ca(OH)2 and 40% CBD (cement bypass dust). The cold-recycled mixtures were produced under industrial conditions on a tes

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11

Kopić, Miloš, Tiana Milović, Bojan Matić, Stanislav Jovanović, and Milan Marinković. "Optimum Fluid Content in Pavement Cold In-Place Recycling Containing Waste Materials." Sustainability 14, no. 24 (2022): 16691. http://dx.doi.org/10.3390/su142416691.

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The planning of road infrastructure undergoes major changes, especially in terms of sustainable development. Recycling of pavement structures involves the reuse of materials from existing pavement structures due to its timesaving and environmental benefits, as well as cost reduction. According to the recycling temperature, recycling can be hot and cold. This paper deals with cold in-place recycling and the determination of the optimum fluid content for by-product materials in mixtures compared with one containing natural zeolite. The content of bitumen emulsion and cement—which are the most us

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12

Marinković, Milan, Edmundas Kazimieras Zavadskas, Bojan Matić, Stanislav Jovanović, Dillip Kumar Das, and Siniša Sremac. "Application of Wasted and Recycled Materials for Production of Stabilized Layers of Road Structures." Buildings 12, no. 5 (2022): 552. http://dx.doi.org/10.3390/buildings12050552.

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The construction industry, as one of the most complex sectors, depends on using wasted and recycled materials, timely decision-making, and adequate execution of all activities in supply chains. This paper presents tests of mixtures for cold in-place recycling where existing material is used. In this research, we used cement and bitumen emulsion as well as fly ash, zeolite, slag, and Bakelite. A total of seven mixtures were tested in order to increase sustainability. It was tested the indirect tensile strength and dynamic modulus of elasticity after seven and 28 days for dry specimens, after 28

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13

Marinković, Milan, Edmundas Kazimieras Zavadskas, Bojan Matić, Stanislav Jovanović, Dillip Kumar Das, and Siniša Sremac. "Application of Wasted and Recycled Materials for Production of Stabilized Layers of Road Structures." Buildings 12, no. 5 (2022): 552. http://dx.doi.org/10.3390/buildings12050552.

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Анотація:

The construction industry, as one of the most complex sectors, depends on using wasted and recycled materials, timely decision-making, and adequate execution of all activities in supply chains. This paper presents tests of mixtures for cold in-place recycling where existing material is used. In this research, we used cement and bitumen emulsion as well as fly ash, zeolite, slag, and Bakelite. A total of seven mixtures were tested in order to increase sustainability. It was tested the indirect tensile strength and dynamic modulus of elasticity after seven and 28 days for dry specimens, after 28

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14

Marinković, Milan, Edmundas Kazimieras Zavadskas, Bojan Matić, Stanislav Jovanović, Dillip Kumar Das, and Siniša Sremac. "Application of Wasted and Recycled Materials for Production of Stabilized Layers of Road Structures." Buildings 12, no. 5 (2022): 552. http://dx.doi.org/10.3390/buildings12050552.

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Анотація:

The construction industry, as one of the most complex sectors, depends on using wasted and recycled materials, timely decision-making, and adequate execution of all activities in supply chains. This paper presents tests of mixtures for cold in-place recycling where existing material is used. In this research, we used cement and bitumen emulsion as well as fly ash, zeolite, slag, and Bakelite. A total of seven mixtures were tested in order to increase sustainability. It was tested the indirect tensile strength and dynamic modulus of elasticity after seven and 28 days for dry specimens, after 28

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15

Krasowski, Jakub, Przemysław Buczyński, and Marek Iwański. "The Effect of Polymer Powder on the Cracking of the Subbase Layer Composed of Cold Recycled Bitumen Emulsion Mixtures." Materials 14, no. 19 (2021): 5867. http://dx.doi.org/10.3390/ma14195867.

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The research was aimed at assessing the effect of the redispersible polymer powder on the fracture resistance of a subbase made of a mineral–cement mixture with a bitumen emulsion. The test was performed at two temperatures, i.e., 0 °C and 20 °C. The prepared mixtures differed in the content of cement, asphalt emulsion, and polymer modifier. Cement and redispersible polymer powder were dosed in 1.5% steps from 0.5% to 3.5% while the amount of bitumen emulsion ranged from 0.0% to 5.0%. The SCB (semi-circular bending) tests carried out in the laboratory showed the dependence of the influence of

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16

Mahdi Ibrahim, Ahmed, Taher M. Ahmed, and Thamir Y. Ahmed. "Developing a Novel Cold Bitumen Emulsion Mixes by Adding Geopolymer." Salud, Ciencia y Tecnología - Serie de Conferencias 3 (June 10, 2024): 864. http://dx.doi.org/10.56294/sctconf2024864.

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Cold bituminous emulsion mixtures (CBEMs), which are less costly, need less energy, and are more environmentally friendly, maybe can take the place of hot mix asphalt (HMA) in the future. It is known, that these mixtures have a very low initial strength, requiring longer curing times and more susceptibility to moisture damage. Geopolymer is often used in the fields of concrete and soil improvement performance. It has not been used in the field of asphalt mixtures; so, this study can be considered as the first time of using it. This study tried to make a new CBEM by incorporating the Geopolymer

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17

Miljkovic, Miomir. "Effect of bitumen emulsion on mechanical performance of cold asphalt mixtures." Facta universitatis - series: Architecture and Civil Engineering 12, no. 2 (2014): 195–205. http://dx.doi.org/10.2298/fuace1402195m.

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Implementation of innovative material and evaluation concepts in pavement construction industry is important to reduce the negative environmental impacts. The objective of this paper is to review the recent scientific developments in characterising the effect of bitumen emulsion properties on the performance of cold asphalt mixtures. The experimental approach was based on the indirect tensile testing of the standardised bitumen emulsion mortar specimens. The major finding is that there is a continuous change in mechanical properties and the mode of fracture on the long-term basis. However, the

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18

Baldo, Nicola, Matteo Miani, Fabio Rondinella, and Marco Pasetto. "Recycling of Waste Materials Using Bitumen Emulsion for Road Pavement Stabilized Base Courses: a Laboratory Investigation." IOP Conference Series: Materials Science and Engineering 1203, no. 2 (2021): 022111. http://dx.doi.org/10.1088/1757-899x/1203/2/022111.

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Abstract The valorisation and reuse of waste materials can enhance the environmental sustainability of road constructions, especially by means of cold recycling techniques, which, moreover, allow to reduce polluting emissions in atmosphere. Among the various technological approaches, the use of bitumen emulsion to stabilize waste materials is very common, especially in case of reclaimed asphalt pavement (RAP) aggregates. However, even other types of waste materials could be considered using a Cold Central Plant Recycling (CCPR) approach. The paper discusses the main results of a laboratory inv

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19

Suárez-Macías, Jorge, Juan María Terrones-Saeta, Francisco Javier Iglesias-Godino, and Francisco Antonio Corpas-Iglesias. "Development of Cold In-Place Recycling with Bitumen Emulsion and Biomass Bottom Ash." Crystals 11, no. 4 (2021): 384. http://dx.doi.org/10.3390/cryst11040384.

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Power generation from biomass is one of the most promising energy sources available today. However, this industry has a series of wastes derived from its activity, mainly biomass fly ash and biomass bottom ash. Biomass bottom ash is a waste that has no current use and, in most cases, is deposited in landfills. In turn, road construction is one of the activities that produces the most pollution, as it requires huge amounts of raw materials. Therefore, this research proposes the use of biomass bottom ashes, in an unaltered form, for the formation of cold in-place recycling with bitumen emulsion.

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20

Grilli, Andrea, Andrea Graziani, Alan Carter, Cesare Sangiorgi, Luciano Pivoto Specht, and Sergio Copetti Callai. "Slurry surfacing: a review of definitions, descriptions and current practices." RILEM Technical Letters 4 (November 19, 2019): 103–9. http://dx.doi.org/10.21809/rilemtechlett.2019.91.

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Cold bitumen emulsions (CBE) are currently used worldwide for both non-structural (cold surface treatments) and structural (cold bituminous mixtures) paving applications. Among non-structural applications, bituminous slurry surfacings (BSS) allow to improve surface properties and extend the pavement’s life. However, selection of constituents, mix design, application and quality control procedures for BSS are mostly based on local experience and empirical tests. Thus, the use of BSS is associated to higher technical risks with respect to the use of traditional hot-mix technologies. In thi

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21

Nassar, Ahmed I., Mahmoud Khashaa Mohammed, Nicholas Thom, and Tony Parry. "Characterisation of high-performance cold bitumen emulsion mixtures for surface courses." International Journal of Pavement Engineering 19, no. 6 (2016): 509–18. http://dx.doi.org/10.1080/10298436.2016.1176165.

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22

Li, Chun, Jian Ouyang, Peng Cao, Jingtao Shi, Wenting Yang, and Yuqi Sha. "Effect of Rejuvenating Agent on the Pavement Properties of Cold Recycled Mixture with Bitmen Emulsion." Coatings 11, no. 5 (2021): 520. http://dx.doi.org/10.3390/coatings11050520.

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A traditional cold recycled mixture with bitumen emulsion (CRMB) has a relatively low cracking resistance and moisture susceptibility, which greatly limits its application scope. A rejuvenating agent was employed to improve the pavement properties of CRMB. To avoid the rejuvenating agent having an adverse effect on the new bitumen, reclaimed asphalt pavement (RAP) was firstly treated by the rejuvenating agent, and the effect of rejuvenating time on the pavement properties of CRMB was investigated. Results indicate that the addition of a rejuvenating agent can greatly improve the ductility and

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23

Russo, Francesca, Rosa Veropalumbo, Cristina Oreto, Salvatore Antonio Biancardo, Francesco Abbondati, and Nunzio Viscione. "Verifying the Mechanical Performance of Cold and Hot Asphalt Mastics Containing Jet Grouting Waste as a Filler." Coatings 11, no. 7 (2021): 751. http://dx.doi.org/10.3390/coatings11070751.

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In the road construction sector, the CO2 emissions that affect global warming are, in most cases, from the asphalt mixtures production activities that are carried out at high temperature (above 160 °C). The research here presented aims to investigate the physical-mechanical properties of asphalt mastics made up using jet grouting waste (JW) as a filler produced through both cold (40–50 °C) and hot mixing process. The first step focused primarily on examining the effects of optimal blending time and curing time of the mastics. The second step focused on the investigation of the rheological prop

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24

Al-Kafaji, Muna, Shakir Al-Busaltan, Mustafa Amoori Kadhim, Anmar Dulaimi, Behrooz Saghafi, and Hayder Al Hawesah. "Investigating the Impact of Polymer and Portland Cement on the Crack Resistance of Half-Warm Bituminous Emulsion Mixtures." Sustainability 15, no. 21 (2023): 15256. http://dx.doi.org/10.3390/su152115256.

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Cold mix asphalt (CMA) is emerging as an environmentally friendly alternative to traditional hot mix asphalt (HMA). It offers advantages such as lower costs, reduced energy demands, decreased environmental impacts, and improved safety aspects. Among the various types of CMA, the cold bitumen emulsion mixture (CBEM) stands out. The CBEM involves diluting bitumen through emulsification, resulting in lower bitumen viscosity. However, this process has certain drawbacks, including extended setting (curing) times, lower early strength, increased porosity, and susceptibility to moisture. This study f

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25

Zubkov, A. F., L. S. Zarapina, and K. A. Andrianov. "INFLUENCE OF THE LOAD ON THE MODULUS OF ELASTICITYOF THE ASPHALT GRANULATE LAYER DURING THE RESTORATIONSURFACE OF THE ROAD CONSTRUCTION PAVEMENT." Russian Journal of Building Construction and Architecture, no. 1(53) (February 21, 2022): 69–79. http://dx.doi.org/10.36622/vstu.2022.53.1.007.

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Statement of the problem. The effect of the size of fractions, layer thickness during compaction and the percentage of bitumen emulsion of asphalt granulate obtained during the destruction of an old non-rigid pavement by cold milling on the elastic modulus of the pavement is investigated. Results. It has been experimentally proven that taking into account the size of the fractions, the introduction of a bitumen emulsion into the mixture of asphalt granulate has a different effect on the strength characteristics of the asphalt granular concrete mixture. The greatest effect when the emulsion is

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26

Dołżycki, Bohdan, Mariusz Jaczewski, and Cezary Szydłowski. "The Impact of Long-Time Chemical Bonds in Mineral-Cement-Emulsion Mixtures on Stiffness Modulus." Baltic Journal of Road and Bridge Engineering 13, no. 2 (2018): 121–26. http://dx.doi.org/10.7250/bjrbe.2018-13.406.

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Анотація:

Deep cold in-place recycling is the most popular method of reuse of existing old and deteriorated asphalt layers of road pavements. In Poland, in most cases, the Mineral-Cement-Emulsion mixture technology is used, but there are also applications combining foamed bitumen and cement. Mineral-Cement-Emulsion mixtures contain two different binding agents – cement as well as asphalt from the asphalt emulsion. Asphalt creates asphalt bonding (responsible for flexible behaviour), whereas cement generates hydraulic bonds (responsible for stiffness of the layer). Final properties of Mineral- Cement-Emu

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27

Meena, Pinki, GD Ransinchung RN, and Praveen Kumar. "A comparative study on life cycle analysis of cold mix and foamed mix asphalt." IOP Conference Series: Earth and Environmental Science 1326, no. 1 (2024): 012093. http://dx.doi.org/10.1088/1755-1315/1326/1/012093.

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Abstract Cold mix asphalt (CM) technology is more sustainable and environmentally friendly than hot mix asphalt (HM) technology. The cold mixtures are prepared with aggregates, asphalt emulsion, and water at ambient temperature. The cold mix is used to achieve economic and ecological benefits but is used to a limited extent due to its low strength and high-water sensitivity. Some additives like Ordinary Portland cement, chemical stabilizers, fibers, cement kiln dust, limestone, and fly ash are added to enhance the strength and stability of cold mix asphalt and reduce the susceptibility to mois

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Chelelgo, Kiplagat, Zachary C. Abiero Gariy, and Stanley Muse Shitote. "Modeling of Fatigue-Strength Development in Cold-Emulsion Asphalt Mixtures Using Maturity Method." Applied Sciences 9, no. 13 (2019): 2694. http://dx.doi.org/10.3390/app9132694.

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Emulsion asphalts are cost-effective, environmentally friendly, and sustainable alternatives to hot-mix asphalts. Laboratory curing protocols currently used to simulate field curing of emulsion asphalts have been observed to offer conflicting predictions. This study employed the maturity method to account for the combined effects of temperature and time on fatigue-strength development in emulsion asphalts. An emulsion asphalt, composed of 55% reclaimed asphalt pavement, 45% virgin aggregates, 6.2% bitumen emulsion, and 4% pre-mix water was designed following the Asphalt Institute procedure. A

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29

Khandekar, Mr Ketan. "Performance Study of Hot & Cold Mix Using Bitumen and Emulsion." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 05 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem32467.

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This project work describes laboratory experiments and presents results for the cold-mix mixtures. Construction of highway involves huge performances of hot and cold-mix mix outlay of investment. A precise design may save considerable amount of investment, as well, a reliable performance of the in-service highway can be achieved. Two things are of major considerations in this regard - pavement design and the mix design. This project work emphasizes some of the new considerations involved in the concept of mix design. Though there are a few equipment used for estimation of stability of the bitu

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30

Makaya, L. М., L. S. Zarapina, К. А. Andrianov, and А. F. Zubkov. "Bitumen emulsion effect on properties of asphalt-concrete mix for non-rigid road pavements (Tambov) ." Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture 25, no. 6 (2023): 233–50. http://dx.doi.org/10.31675/1607-1859-2023-25-6-233-250.

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During major repairs of non-rigid road surfaces and reconstruction of automobile roads, it is necessary to remove old coating with road cutters. During cold milling of the old coating, the material acquires the form of granules with the surface covered with a bitumen film. Over time, the bitumen film loses its properties, and to reuse the material, it is necessary to restore the binder properties. The introduction of the bitumen emulsion in the composition of asphalt-concrete mix, allows to restore the binder properties affecting not only strength properties of the asphalt-concrete mix, but al

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Joni, H. H., and M. Sh Hashim. "Evaluation silica fume addition on some properties of cold bitumen emulsion mixtures (CBEMs)." IOP Conference Series: Materials Science and Engineering 433 (November 30, 2018): 012021. http://dx.doi.org/10.1088/1757-899x/433/1/012021.

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32

Nassar, Ahmed I., Nicholas Thom, and Tony Parry. "Optimizing the mix design of cold bitumen emulsion mixtures using response surface methodology." Construction and Building Materials 104 (February 2016): 216–29. http://dx.doi.org/10.1016/j.conbuildmat.2015.12.073.

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Graziani, Andrea, Christian Iafelice, Simone Raschia, Daniel Perraton, and Alan Carter. "A procedure for characterizing the curing process of cold recycled bitumen emulsion mixtures." Construction and Building Materials 173 (June 2018): 754–62. http://dx.doi.org/10.1016/j.conbuildmat.2018.04.091.

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34

Yang, Yanhai, Liang Yue, Hong Cui, and Ye Yang. "Simulation and evaluation of fatigue damage of cold recycled mixtures with bitumen emulsion." Construction and Building Materials 364 (January 2023): 129976. http://dx.doi.org/10.1016/j.conbuildmat.2022.129976.

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35

Chegenizadeh, Amin, Anthony Tufilli, Indah Sekar Arumdani, Mochamad Arief Budihardjo, Ethan Dadras, and Hamid Nikraz. "Mechanical Properties of Cold Mix Asphalt (CMA) Mixed with Recycled Asphalt Pavement." Infrastructures 7, no. 4 (2022): 45. http://dx.doi.org/10.3390/infrastructures7040045.

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From the perspective of sustainability and environmental concerns, the use of cold-mix asphalt (CMA) and recycled asphalt pavement (RAP) is more advantageous than the use of hot mix asphalt (HMA) and warm mix asphalt (WMA). Some researchers used a mixture of CMA and RAP to improve the mechanical properties of pavement and made it more economical. However, only a few studies have focused on using a high content of RAP—particularly 100% RAP—as the virgin aggregate. Therefore, this study aims to analyse cold-mix asphalt (CMA) using 100% recycled asphalt pavement (RAP) instead of virgin aggregate

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36

Graziani, Andrea, Carlotta Godenzoni, and Francesco Canestrari. "Experimental characterization of the 3D linear viscoelastic behavior of cold recycled bitumen emulsion mixtures." Journal of Traffic and Transportation Engineering (English Edition) 6, no. 4 (2019): 324–36. http://dx.doi.org/10.1016/j.jtte.2019.03.001.

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37

Abdel-Wahed, Talaat, Anmar Dulaimi, Hayder Kamil Shanbara, and Hassan Al Nageim. "The Impact of Cement Kiln Dust and Cement on Cold Mix Asphalt Characteristics at Different Climate." Sustainability 14, no. 7 (2022): 4173. http://dx.doi.org/10.3390/su14074173.

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Cold bitumen emulsion mixtures (CBEMs) are made up of the same materials that are used in hot mixes. However, asphalt emulsion and water are used in such mixes. To date, many countries are still not using these mixes as a structure layer. This can be attributed mainly to their low resistance to rainfall, long curing time and low early strength. The addition of cementitious filler to CBEMs as a clean paving material is a potential technique to achieve superior mechanical qualities. The aim of this research is to compare improved CBEMs that might be used as a wearing surface to hot mix asphalt (

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38

Al-Mohammedawi, Ahmed, and Konrad Mollenhauer. "A Study on the Influence of the Chemical Nature of Fillers on Rheological and Fatigue Behavior of Bitumen Emulsion Mastic." Materials 13, no. 20 (2020): 4627. http://dx.doi.org/10.3390/ma13204627.

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Cold Bitumen Emulsion (CBE) mixture technologies have been recently developed to lower pavement construction temperatures to reduce environmental costs and control gas emissions. Due to its poor early mechanical strength, active fillers (i.e., cement) have been used to obtain high early stiffness in order to have the potential for timely construction of the next layer. There is, however, a lack of understanding about the impact of active fillers on the viscoelastic behavior and fatigue damage resistance of CBE mastics. This study, therefore, aims to identify the influence of active fillers on

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39

Holovko, Serhiy. "ABOUT MODERN POSSIBILITIES OF REUSING ROAD-BUILDING MATERIALS WHEN REPAIRING ROAD PAVEMENTS OF AN IMPROVED LIGHTWEIGHT TYPE." Avtoshliakhovyk Ukrayiny, no. 3 (267)' 2021 (September 24, 2021): 30–35. http://dx.doi.org/10.33868/0365-8392-2021-3-267-30-35.

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At present, when developing design solutions for the repair of non-rigid road pavements of an improved lightweight type, they provide for the device of a base layer using cold recycling technology or from a crushed stone-sand mixture treated with a mineral or complex binder, and two layers of asphalt concrete are laid on top. Based on the results of exploratory studies aimed at wider reuse of road building materials, it is proposed, when repairing a road surface of an improved lightweight type, instead of the top layer of a base made of asphalt concrete, arrange a layer of road material made b

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40

Buczyński, Przemysław, and Jakub Krasowski. "Optimisation and Composition of the Recycled Cold Mix with a High Content of Waste Materials." Sustainability 16, no. 22 (2024): 9624. http://dx.doi.org/10.3390/su16229624.

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This research focuses on a mineral–cement mixture containing bitumen emulsion, designed for cold recycling procedures, the formulation of which includes 80% (m/m) of waste material. Deep cold recycling technology from the MCE mixture guarantees the implementation of a sustainable development policy in the field of road construction. The utilised waste materials include 50% (m/m) reclaimed asphalt pavement (RAP) from damaged asphalt layers and 30% (m/m) recycled aggregate (RA) sourced from the substructure. In order to assess the possibility of using a significant amount of waste materials in t

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41

Zarapina, L. S., K. A. Andrianov, and A. F. Zubkov. "INFLUENCE OF THE PROPERTIES OF THE MATERIAL OBTAINEDBY COLD MILLING OF NON-RIGID PAVEMENTS ON THE DEFORMATIONOF THE LAYER DURING THE CONSTRUCTION OF THE PAVEMENT." Russian Journal of Building Construction and Architecture, no. 1(53) (February 21, 2022): 56–68. http://dx.doi.org/10.36622/vstu.2022.53.1.006.

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Statement n of the problem. Establish the effect of the size of material fractions, thickness and percentage of bitumen emulsion obtained by milling non-rigid pavements on the deformation of the layer during pavement construction.Results. It has been experimentally proven that there is a correlation between the density, strength and deformation of the layer under the action of a sealing load. The material obtained by cold milling of old non-rigid coatings has its own characteristics that must be taken into account when using it. The introduction of a binder into asphalt granulate affects not o

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42

Al-Busaltan, Shakir, Anmar Dulaimi, Hassan Al-Nageim, et al. "Improving the Mechanical Properties and Durability of Cold Bitumen Emulsion Mixtures Using Waste Products and Microwave Heating Energy." Buildings 13, no. 2 (2023): 414. http://dx.doi.org/10.3390/buildings13020414.

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Scientists have effectively demonstrated that the introduction of a waste product comprising cementitious chemical compositions can enhance the mechanical properties and durability of cold bitumen emulsion mixes (CBEMs). On the other hand, the high air void content of the CBEM mix remains a challenge that is considered unsatisfactory by paving engineers. As a result, this investigation highlights two major changes that were made. The first is the use of waste paper sludge ash (PSA) as a filler in CBEM instead of the conventional mineral filler (CMF). The second change was made to further impro

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43

Shala, Ammar A., and Abbas Al-Hdabi. "Dense Grade Surface Course Cold Asphalt Emulsion Mixture Properties Containing Cement and Wheat Straw Ash (WSA)." E3S Web of Conferences 427 (2023): 03029. http://dx.doi.org/10.1051/e3sconf/202342703029.

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Hot mix asphalt (HMA) can be replaced by cold bitumen emulsion mixtures (CBEMs), which are more environmentally friendly, less expensive, and use less energy. However, traditional CBEM has some drawbacks, primarily because it takes a while to reach its peak performance and is more susceptible to water damage. This paper talks about the test results of research that looked into and tried to make a new dense grade CBEM with a waste biomass material called wheat straw ash (WSA), made when the wheat straw is burned. The new (CBEM) was compared to a reference standard cold mix and to hot mix asphal

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44

Rondinella, Fabio, Cristina Oreto, Francesco Abbondati, and Nicola Baldo. "Laboratory Investigation and Machine Learning Modeling of Road Pavement Asphalt Mixtures Prepared with Construction and Demolition Waste and RAP." Sustainability 15, no. 23 (2023): 16337. http://dx.doi.org/10.3390/su152316337.

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Due to the decreasing availability of virgin materials coupled with an increased awareness of environmental sustainability issues, many researchers have focused their efforts on investigating innovative technological solutions in the civil engineering domain. This paper aims to evaluate the suitability of construction and demolition waste (C and DW) and reclaimed asphalt pavement (RAP) reused within asphalt mixtures (AMs) prepared for the binder layer of road pavements. Both hot and cold mixing methodologies were investigated. The technical assessment was based on the volumetric and mechanical

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45

Veropalumbo, Rosa, Francesca Russo, Nunzio Viscione, and Salvatore A. Biancardo. "Rheological Properties Comparing Hot and Cold Bituminous Mastics Containing Jet Grouting Waste." Advances in Materials Science and Engineering 2020 (February 22, 2020): 1–16. http://dx.doi.org/10.1155/2020/8078527.

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The use of reclaimed asphalt pavement is a practice that is adding significant environmental value to road technologies, not only due to the reduction of materials sent to landfill but also because of the mechanical properties of the reclaimed asphalt (RA) that can be reused. This research focuses on the rheological properties of hot and cold bituminous mastics made up as follows: (1) hot mastics mixed with limestone filler (LF) and bitumen, (2) hot mastics, made from bitumen mixed with jet grouting waste (JW), a mixture of water, cement, and soil derived from land consolidation work in underg

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46

Šedina, Jakub, Jan Valentin, Petr Mondschein, and Jan Suda. "Alternative Micro-Milled Binders in Cold Recycling Technologies." Slovak Journal of Civil Engineering 27, no. 2 (2019): 16–20. http://dx.doi.org/10.2478/sjce-2019-0011.

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AbstractIn addition to bituminous binders (bituminous emulsion, foamed bitumen), hydraulic binders are applied in cold recycling technologies to increase the strength of a final structural layer as well as to increase its resistance to water and frost impacts. This paper deals with the use of energy by-products from fluidized bed coal combustion and mineral waste and their modification into reactive material with the potential of replacing commonly used hydraulic binders. The increase in the reactive potential takes place through a high-speed milling process where the mechanical-chemical activ

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47

Krasowski, Jakub, Marek Iwański, and Przemysław Buczyński. "Analysis of the Impact of Redispersible Polymer Powder on the Water and Frost Resistance of Cold-Recycled Mixture with Bitumen Emulsion." IOP Conference Series: Materials Science and Engineering 1203, no. 2 (2021): 022006. http://dx.doi.org/10.1088/1757-899x/1203/2/022006.

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Abstract The subject of the research presented in the article is the assessment of the effect of redispersible polymer powder (RPP) on water and frost resistance of a cold-recycled mixture with bitumen emulsion (BE-CRM). The article presents the results of research on the influence of polymer powder EVA based on polymer (polyethylene-co-vinyl acetate) on the properties of BE-RCM. The impact analysis was determined using the assumptions of the Box-Behnken experiment plan in which three components are controlled. In this case, the variables were the content of: polymer, cement and asphalt emulsi

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48

Carpani, Carlo, E. Bocci, and M. Bocci. "Rheological and performance characterisation of the bitumen recovered from different emulsions for cold mixtures." Road Materials and Pavement Design 22, sup1 (2021): S214—S231. http://dx.doi.org/10.1080/14680629.2021.1906735.

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49

Karyawan, I. Dewa Made Alit, Ratna Yuniarti, Desi Widianty, Fera Fitri Salsabila, Baiq Sulistia Furwati, and Baiq Anggun Lola Santi. "Analysis of Volumetric Characteristics of Cold Emulsion Asphalt Mixtures on Closed and Open Gradation with Cement and Lime Filler Variations." Jurnal Penelitian Pendidikan IPA 10, no. 12 (2024): 10366–75. https://doi.org/10.29303/jppipa.v10i12.9745.

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Cold Emulsion Asphalt Mixture (CAED) uses unheated emulsified asphalt, thus reducing gas emissions and health risks for workers. Volumetric characteristics and aggregate gradation are very important to assess the quality of CAED. Therefore, the purpose of this study is to examine the volumetric characteristics of CAED, namely Void in Mix (VIM), Void in Mineral Aggregate (VMA), and Void Filled with Bitumen (VFB), with variations in filler (cement, lime) and aggregate gradation (dense, open). The study used a laboratory experimental method, including material preparation, sample preparation with

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50

Wulandari, P. S., and D. Tjandra. "Properties evaluation of cold mix asphalt based on compaction energy and mixture gradation." IOP Conference Series: Earth and Environmental Science 1195, no. 1 (2023): 012024. http://dx.doi.org/10.1088/1755-1315/1195/1/012024.

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Abstract Mix design for cold mix asphalt as a surface course has several factors to be considered, such as the traffic level and environmental condition. The compaction energy in mix design is related to expected traffic level. The choice of aggregate gradation is affected by the environment condition. Generally, there are two types of cold asphalt mixture, open graded and dense graded. The purpose of this study is to investigate the properties of cold mix asphalt surface course considering the compaction energy and aggregate gradation factors by laboratory experiments. The trial specimens wer

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