Hydrated lime treatment of asphalt concrete to increase permanent deformation resistance

Celaleddin E. Sengul, Atakan Aksoy, Erol Iskender*, Halit Ozen

*Bu çalışma için yazışmadan sorumlu yazar

Araştırma sonucu: Dergiye katkıMakalebilirkişi

25 Atıf (Scopus)

Özet

The aim of study is to evaluate rutting with Marshall Quotient (MQ) and repeated creep (RCT). Three hydrated lime (HL) mixtures were evaluated and compared with control mixtures (CMs) for conditioned samples (CSs). Filler was reduced and HL was substituted at 2%, 4% and 6%. Damage system (ECS) based on moisture was applied. For rutting with MQ approach also some mixtures were produced including SBS and HL. Modified and synergistic (SBS and HL) mixtures were interrogated. An observed damage level was exposed with the selected ECS. RCT was quite effective at different HL ratios for HL efficiency for dense gradation. HL was found beneficial due to moisture. Increasing of HL from 2% to 6% deformation resistance increased. Tertiary deformation was not revealed at 64,730 pulses for CM and HL ones. Expected results were obtained with the RCT for both HL mixtures and also SBS. MQ is not a good indicator of the deformation resistance because of the larger intervals between CM and others.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)139-148
Sayfa sayısı10
DergiConstruction and Building Materials
Hacim30
DOI'lar
Yayın durumuYayınlandı - May 2012
Harici olarak yayınlandıEvet

Parmak izi

Hydrated lime treatment of asphalt concrete to increase permanent deformation resistance' araştırma başlıklarına git. Birlikte benzersiz bir parmak izi oluştururlar.

Alıntı Yap