Freezing Thawing Resistance of Concrete Incorporating Glass Waste

Abendeh, Raed M.; Ramadan, Khaled Z.; Haddad, Rami H.; BaniBaker, Mousa

doi:10.5539/jmsr.v4n4p19

Cited by 7 publications

(7 citation statements)

References 15 publications

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“…According to AASHTO, waste glass absorbing a high load when substituting as a base layer for pavement, and glass providing good results than conventional asphalt. Benefits of glass powder wastes in concrete are as follows: increases durability, low shrinkage, high abrasion, and low water absorption [ 23 , 24 , 25 , 26 ].…”

Section: Introductionmentioning

confidence: 99%

Mechanical Properties and Durability of Rubberized and Glass Powder Modified Rubberized Concrete for Whitetopping Structures

et al. 2021

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This paper analyzes concrete fine aggregate (sand) modification by scrap tire rubber particles-fine crumb rubber (FCR) and coarse crumb rubber (CCR) of fraction 0/1mm. Such rubberized concrete to get better bonding properties were modified by car-boxylated styrene butadiene rubber (SBR) latex and to gain the strength were modified by glass waste. The following tests—slump test, fresh concrete density, fresh concrete air content, compressive strength, flexural strength, fracture energy, freezing-thawing, porosity parameter, and scanning electron microscope—were conducted for rubberized concretes. From experiments, we can see that fresh concrete properties decreased when crumb rubber content has increased. Mostly it is related to crumb rubber (CR) lower specific gravity nature and higher fineness compared with changed fine aggregate-sand. In this research, we obtained a slight loss of compressive strength when CR was used in concrete However, these rubberized concretes with a small amount of rubber provided sufficient compressive strength results (greater than 50 MPa). Due to the pozzolanic reaction, we see that compressive strength results after 56 days in glass powder modified samples increased by 11–13% than 28 days com-pressive strengths, while at the same period control samples increased its compressive strength about 2.5%. Experiments have shown that the flexural strength of rubberized concrete with small amounts of CR increased by 3.4–15.8% compared to control mix, due the fact that rubber is an elastic material and it will absorb high energy and perform positive bending toughness. The test results indicated that CR can intercept the tensile stress in concrete and make the deformation more plastic. Fracturing of such conglomerate concrete is not brittle, there is no abrupt post-peak load drop and gradually continues after the maximum load is exceeded. Such concrete requires much higher fracture energy. It was obtained that FCR particles (lower than A300) will entrap more micropores content than coarse rubbers because due to their high specific area. Freezing-thawing results have confirmed that Kf values can be conveniently used to predict freeze-thaw resistance and durability of concrete. The test has shown that modification of concrete with 10 kg fine rubber waste will lead to similar mechanical and durability properties of concrete as was obtained in control concrete with 2 kg of prefabricated air bubbles.

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Section: Introductionmentioning

confidence: 99%

Mechanical Properties and Durability of Rubberized and Glass Powder Modified Rubberized Concrete for Whitetopping Structures

et al. 2021

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“…A receiving transducer was placed on the other end face of the sample. The receiving transducer, which received propagating waves, was coupled to an interior timer in the equipment, which instantaneously showed the travel time of the wave [24]. The wave speed was calculated by dividing the length of the specimen by the travel time.…”

Section: Ultrasonic Pulse Velocity (Upv) Measurementmentioning

confidence: 99%

“…Damage indices (DI) were then found and used for investigation of th modification of asphalt concrete mixtures with NBC on resistance to freezing a cycles. DI in terms of UPV was calculated using the following equation [24]: Damage indices (DI) were then found and used for investigation of the impact of modification of asphalt concrete mixtures with NBC on resistance to freezing and thawing cycles. DI in terms of UPV was calculated using the following equation [24]:…”

Section: Ultrasonic Pulse Velocity (Upv) Measurementmentioning

confidence: 99%

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Freeze and Thaw Effect on Asphalt Concrete Mixtures Modified with Natural Bentonite Clay

2022

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This study aimed to investigate the effect of freeze and thaw (FT) cycles on the performance of asphalt concrete (AC) mixtures modified by partial replacement of mineral filler of the aggregate with natural bentonite clay (NBC) in order to reduce damage that occurs due to rapid FT cycles within the pavement structure. After exposure to FT cycles, AC mixture stability is reduced and becomes lower than minimum requirements, which leads to earlier damage of pavement. In order to enhance the AC mixture’s abilities to sustain severe FT cycles, this study used NBC amounts as a substitute for mineral filler by weight of its portion of the total aggregate: 5%, 10%, 15%, and 20%. Marshall stability, flow, and FT cycles were tested, and interior damage degree was assessed by a nondestructive test called ultrasonic pulse velocity (UPV). The results revealed the viability of combining NBC with asphalt mixtures for the purpose of improving the mixtures’ properties, particularly in environments where asphalt pavement is exposed to alternating FT cycles. The results also revealed that replacement of filler with NBC by 5% in AC mixtures reduced the damage caused over 8 continuous weeks of rapid FT cycles by 13%, which, in future applications, would reduce maintenance cost and prolong the pavement’s service life.

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“…Бетоны хувьд удаан эдэлгээт чанар маш чухал байдаг бөгөөд үүнийг илэрхийлэх үзүүлэлтүүдийн нэг бол хүйтэн тэсвэрлэлт юм. Шил агуулсан бетоны хүйтэн тэсвэрлэлт сайжирдаг болохыг Р.Абендин, Х. Рамадан нарын судлаачдын хийсэн туршилтын дүн харуулдаг [15]. Манай улсын хувьд нийт хог хаягдлын 2%-ийг л ашиглаж байгаа бөгөөд хаягдал шилийг бүрэн ашиглах түвшинд хүрээгүй байна.…”

Section: оршилunclassified

study on the possibility to use waste glass in concrete

Oyunbileg

Tsegmid

2022

Himi, him. tehnol. hùrèèlèngijn èrdèm šinžilgèènij bùtèèl

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Million tons of waste glass are produced worldwide every year, which creates waste that does not dissolve in the soil and does not decompose in the environment. The composition of glass contains silicon oxide, so it is fully justified to use it as a building material. It is possible to contribute to the development of environmentally friendly, energy efficient and green technologies by finely grinding glass waste and using i in concrete as a partial replacement of cement weight. In this study, mix the grade B25 concrete with PC 42.5 Portland cement, colorless and colored waste glass powder, fine and large aggregate were used. This research deals with studying the effect of adding waste glass powder (5-25%) to cement mortar on mechanical properties of concrete. The chemical composition of colorless and colored was determined using the XRF analysis method. A set of tests, including unconfined compressive strength tests, were conducted on samples prepared at curing times of 7, 14, 28, 56, 90 and 180 days. The results showed that cement replacement for waste glass up to 20% produced lower compressive strength than that of the control sample at 28 days. But also, it will be increase after 90 days. The micro-silica in the glass product reacts secondary to the calcium oxide hydro silicate compound formed from the cement hydration process to form calcium hydro silicate. Main hydroxyl ions and alkali ions penetrate the surface of micro silica, reducing the amount of free water and increasing the strength of concrete. Хаягдал шилийг бетонд ашиглах боломжийн судалгаа Хураангуй: Дэлхийн хэмжээнд жил бүр хэдэн сая тонн шилний хаягдал гарч байгаа бөгөөд энэ нь газрын хөрсөнд уусаж шингэдэггүй, байгаль орчинд задардаггүй хог хаягдлыг үүсгэдэг байна. Шилний найрлагад цахиурын исэл агуулагдсан байдаг тул түүнийг барилгын материалд ашиглах бүрэн үндэслэлтэй. Шилний хаягдлыг нарийн нунтаглаж, цементийн жингийн тодорхой хувьд орлуулан бетонд ашигласнаар байгаль орчинд ээлтэй, эрчим хүчний хэмнэлттэй, ногоон технологийн хөгжилд хувь нэмэр оруулах боломжтой юм. Судалгааны ажилд МАК-ийн портландцемент (ОРС), цементийн жингийн тодорхой хувьд орлуулах зорилгоор өнгөгүй болон өнгөтэй хаягдал шилний нунтаг, том дүүргэгчээр Орхон аймаг дахь “Дэлт хошуу” ордоос ОТК ХХК-ний үйлдвэрлэсэн 5-10, 10-20мм-ийн ширхэглэлтэй буталсан дайрга, нарийн дүүргэгчээр Дархан “Салхит”-ийн карьерийн /0-5мм/ элсийг сонгон авч В25 ангийн бетон зуурч, бетон сорьцын шахалтын бат бэхийг туршсан болно. Өнгөгүй ба өнгөтэй шилний химийн найрлагыг ХRF анализын аргыг ашиглан тодорхойлов. Туршилтын дүнд цементийн жингийн 20% хүртэл нунтаг шилийг орлуулахад хяналтын бетон сорьцтой харьцуулахад удаан бэхжилттэй болох нь батлагдав. Тухайлбал: 90 хоногийн дараагаас эхлэн 20% хүртэлх бүх найрлагын шахалтын бат бэхийн утга нь төслийн утгадаа хүрэх ба 180 хоног дээр 20% шил агуулсан бетон сорьцын бат бэх бэх 57.5 МПа-д хүрч байна. Шилний найрлага дахь микро цахиурын исэл нь цементийн зуурмагийн гидратацийн процессийн дүнд үүсч байгаа кальцийн ислийн гидраттай харилцан үйлчлэлцэж кальцийн гидросиликат нэгдлүүдийн хоёрдогч гелийг үүсгэнэ. Түүнчлэн гидроксиль ионууд болон шүлтийн ионууд микроцахиурын гадаргууд нэвчиж, чөлөөт усны хэмжээ багасаж, бүтэц нягтрах боломжийг бий болгодог учраас бат бэх нэмэгддэг байна. Түлхүүр үг: цахиур, бат бэх, тогтвортой хөгжил, барьцалдах материал

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Freezing Thawing Resistance of Concrete Incorporating Glass Waste

Cited by 7 publications

References 15 publications

Mechanical Properties and Durability of Rubberized and Glass Powder Modified Rubberized Concrete for Whitetopping Structures

Mechanical Properties and Durability of Rubberized and Glass Powder Modified Rubberized Concrete for Whitetopping Structures

Freeze and Thaw Effect on Asphalt Concrete Mixtures Modified with Natural Bentonite Clay

study on the possibility to use waste glass in concrete

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