Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing

Akca Y. Burcu; Bekir Yilmaz Pekmezci; Mehmet Ali Tasdemir

Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing

Akca Y. Burcu, Bekir Yilmaz Pekmezci, Mehmet Ali Tasdemir

İnşaat Mühendisliği Bölümü

Istanbul Technical University

Araştırma sonucu: ???type-name??? › Konferans katkısı › bilirkişi

6 Atıf (Scopus)

Özet

Dispersed saturated lightweight aggregates (L W As) in a cement paste with low water/cement ratio were used as water reservoirs to prevent early age deformations. For this purpose, 30 percent by volume of cement paste with the sarne low water/cement ratio was replaced by artificial LWA at different size fractions such as 4.00-6.73 mm and 6.73-8.00 mm. The effect of average particle size of L WA on the load-displacement at rnid-span curve was also investigated by measuring the fracture energy, the characteristic length and final displacement. The inclusion of fine fraction of L WA in the hardened cement paste reduces the autogenous deformation, increases the fracture energy, final displacement at the rnid-span curve of the beam, splitting tensile strength and compressive strength significantly compared to those of the coarse fraction.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Keep Concrete Attractive - Proceedings of the fib Symposium 2005
Editörler	Adorjan Borosnyoi, Gyorgy L. Balazs
Yayınlayan	Publisbing Company of Budapest University of Tecbnology and Economics
Sayfalar	374-379
Sayfa sayısı	6
ISBN (Elektronik)	963420838X, 9789634208389
Yayın durumu	Yayınlandı - 2005
Etkinlik	2005 fib Symposium on Keep Concrete Attractive - Budapest, Hungary Süre: 23 May 2005 → 25 May 2005

Yayın serisi

Adı	Keep Concrete Attractive - Proceedings of the fib Symposium 2005
Hacim	1

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???event.eventtypes.event.conference???	2005 fib Symposium on Keep Concrete Attractive
Ülke/Bölge	Hungary
Şehir	Budapest
Periyot	23/05/05 → 25/05/05

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Link to publication in Scopus

Alıntı Yap

Burcu, A. Y., Pekmezci, B. Y., & Tasdemir, M. A. (2005). Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing. In A. Borosnyoi, & G. L. Balazs (Eds.), Keep Concrete Attractive - Proceedings of the fib Symposium 2005 (pp. 374-379). (Keep Concrete Attractive - Proceedings of the fib Symposium 2005; Hac. 1). Publisbing Company of Budapest University of Tecbnology and Economics.

Burcu, Akca Y. ; Pekmezci, Bekir Yilmaz ; Tasdemir, Mehmet Ali. / Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing. Keep Concrete Attractive - Proceedings of the fib Symposium 2005. editör / Adorjan Borosnyoi ; Gyorgy L. Balazs. Publisbing Company of Budapest University of Tecbnology and Economics, 2005. pp. 374-379 (Keep Concrete Attractive - Proceedings of the fib Symposium 2005).

@inproceedings{ff6d4c120e7b47fb89dbb7469ef4c3df,

title = "Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing",

abstract = "Dispersed saturated lightweight aggregates (L W As) in a cement paste with low water/cement ratio were used as water reservoirs to prevent early age deformations. For this purpose, 30 percent by volume of cement paste with the sarne low water/cement ratio was replaced by artificial LWA at different size fractions such as 4.00-6.73 mm and 6.73-8.00 mm. The effect of average particle size of L WA on the load-displacement at rnid-span curve was also investigated by measuring the fracture energy, the characteristic length and final displacement. The inclusion of fine fraction of L WA in the hardened cement paste reduces the autogenous deformation, increases the fracture energy, final displacement at the rnid-span curve of the beam, splitting tensile strength and compressive strength significantly compared to those of the coarse fraction.",

author = "Burcu, {Akca Y.} and Pekmezci, {Bekir Yilmaz} and Tasdemir, {Mehmet Ali}",

year = "2005",

language = "English",

series = "Keep Concrete Attractive - Proceedings of the fib Symposium 2005",

publisher = "Publisbing Company of Budapest University of Tecbnology and Economics",

pages = "374--379",

editor = "Adorjan Borosnyoi and Balazs, {Gyorgy L.}",

booktitle = "Keep Concrete Attractive - Proceedings of the fib Symposium 2005",

note = "2005 fib Symposium on Keep Concrete Attractive ; Conference date: 23-05-2005 Through 25-05-2005",

}

Burcu, AY, Pekmezci, BY & Tasdemir, MA 2005, Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing. in A Borosnyoi & GL Balazs (eds), Keep Concrete Attractive - Proceedings of the fib Symposium 2005. Keep Concrete Attractive - Proceedings of the fib Symposium 2005, hac. 1, Publisbing Company of Budapest University of Tecbnology and Economics, pp. 374-379, 2005 fib Symposium on Keep Concrete Attractive, Budapest, Hungary, 23/05/05.

Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing. / Burcu, Akca Y.; Pekmezci, Bekir Yilmaz; Tasdemir, Mehmet Ali.
Keep Concrete Attractive - Proceedings of the fib Symposium 2005. ed. / Adorjan Borosnyoi; Gyorgy L. Balazs. Publisbing Company of Budapest University of Tecbnology and Economics, 2005. p. 374-379 (Keep Concrete Attractive - Proceedings of the fib Symposium 2005; Hac. 1).

Araştırma sonucu: ???type-name??? › Konferans katkısı › bilirkişi

TY - GEN

T1 - Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing

AU - Burcu, Akca Y.

AU - Pekmezci, Bekir Yilmaz

AU - Tasdemir, Mehmet Ali

PY - 2005

Y1 - 2005

N2 - Dispersed saturated lightweight aggregates (L W As) in a cement paste with low water/cement ratio were used as water reservoirs to prevent early age deformations. For this purpose, 30 percent by volume of cement paste with the sarne low water/cement ratio was replaced by artificial LWA at different size fractions such as 4.00-6.73 mm and 6.73-8.00 mm. The effect of average particle size of L WA on the load-displacement at rnid-span curve was also investigated by measuring the fracture energy, the characteristic length and final displacement. The inclusion of fine fraction of L WA in the hardened cement paste reduces the autogenous deformation, increases the fracture energy, final displacement at the rnid-span curve of the beam, splitting tensile strength and compressive strength significantly compared to those of the coarse fraction.

AB - Dispersed saturated lightweight aggregates (L W As) in a cement paste with low water/cement ratio were used as water reservoirs to prevent early age deformations. For this purpose, 30 percent by volume of cement paste with the sarne low water/cement ratio was replaced by artificial LWA at different size fractions such as 4.00-6.73 mm and 6.73-8.00 mm. The effect of average particle size of L WA on the load-displacement at rnid-span curve was also investigated by measuring the fracture energy, the characteristic length and final displacement. The inclusion of fine fraction of L WA in the hardened cement paste reduces the autogenous deformation, increases the fracture energy, final displacement at the rnid-span curve of the beam, splitting tensile strength and compressive strength significantly compared to those of the coarse fraction.

UR - http://www.scopus.com/inward/record.url?scp=85009083439&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85009083439

T3 - Keep Concrete Attractive - Proceedings of the fib Symposium 2005

SP - 374

EP - 379

BT - Keep Concrete Attractive - Proceedings of the fib Symposium 2005

A2 - Borosnyoi, Adorjan

A2 - Balazs, Gyorgy L.

PB - Publisbing Company of Budapest University of Tecbnology and Economics

T2 - 2005 fib Symposium on Keep Concrete Attractive

Y2 - 23 May 2005 through 25 May 2005

ER -

Burcu AY, Pekmezci BY, Tasdemir MA. Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing. In Borosnyoi A, Balazs GL, editörler, Keep Concrete Attractive - Proceedings of the fib Symposium 2005. Publisbing Company of Budapest University of Tecbnology and Economics. 2005. p. 374-379. (Keep Concrete Attractive - Proceedings of the fib Symposium 2005).

Utilization of artificial lightweight aggregates in hardened cement paste for internal water curing

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