Evaluation of pyrolysis products from pine cones as additives for bituminous binders

İbrahim Aslan; Yüksel Tasdemir

Makale detayları

Evaluation of pyrolysis products from pine cones as additives for bituminous binders

Yazarlar:

İbrahim Aslan | Yüksel Tasdemir

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Ulaştırma Mühendisliği | Yapı Malzemeleri

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 3, pp.1020-1026

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001322964

pISSN:

2564-6605

Anahtar kelimeler:

Özet:

 This research examined the impact of biochar and bio-oil, derived from the pyrolysis process of pine cones, on a bituminous binder. The bituminous binder underwent modification by including biochar at concentrations of 5, 10, and 15, as well as bio-oil at concentrations of 2, 4, and 6. The penetration, softening point, rotational viscometer RV, and dynamic shear rheometer DSR tests were conducted to examine the physical and rheological characteristics of both natural and modified bituminous binders. The binders temperature sensitivity and rutting resistance were assessed based on the data acquired from the testing. The study concluded that including pyrolytic materials, namely biochar and bio-oil derived from pine cones, as additives in bituminous binders may effectively reduce the temperature sensitivity of the binder and enhance its resistance to rutting.

 This research examined the impact of biochar and bio-oil, derived from the pyrolysis process of pine cones, on a bituminous binder. The bituminous binder underwent modification by including biochar at concentrations of 5, 10, and 15, as well as bio-oil at concentrations of 2, 4, and 6. The penetration, softening point, rotational viscometer RV, and dynamic shear rheometer DSR tests were conducted to examine the physical and rheological characteristics of both natural and modified bituminous binders. The binders temperature sensitivity and rutting resistance were assessed based on the data acquired from the testing. The study concluded that including pyrolytic materials, namely biochar and bio-oil derived from pine cones, as additives in bituminous binders may effectively reduce the temperature sensitivity of the binder and enhance its resistance to rutting.

 This research examined the impact of biochar and bio-oil, derived from the pyrolysis process of pine cones, on a bituminous binder. The bituminous binder underwent modification by including biochar at concentrations of 5, 10, and 15, as well as bio-oil at concentrations of 2, 4, and 6. The penetration, softening point, rotational viscometer RV, and dynamic shear rheometer DSR tests were conducted to examine the physical and rheological characteristics of both natural and modified bituminous binders. The binders temperature sensitivity and rutting resistance were assessed based on the data acquired from the testing. The study concluded that including pyrolytic materials, namely biochar and bio-oil derived from pine cones, as additives in bituminous binders may effectively reduce the temperature sensitivity of the binder and enhance its resistance to rutting.

 Bu çalışmada, çam kozalaklarının pirolizinden elde edilen biyoçar ve biyo-yağın bitümlü bağlayıcı üzerindeki etkisi incelenmiştir. Bitümlü bağlayıcı, 5, 10 ve 15 oranlarında biyoçar ve 2, 4 ve 6 oranlarında biyoyağ kullanılarak modifiye edilmiştir. Saf ve modifiye bitümlü bağlayıcıların fiziksel ve reolojik özellikleri penetrasyon, yumuşama noktası, dönel viskozimetre RV ve dinamik kesme reometresi DSR testleri ile incelenmiştir. Deneylerden elde edilen veriler kullanılarak bağlayıcıların sıcaklık hassasiyetleri ve tekerlek izi dirençleri değerlendirilmiştir. Çam kozalaklarından elde edilen biyoçar ve biyoyağ gibi pirolitik ürünlerin bitümlü bağlayıcılarda katkı maddesi olarak kullanımının, bitümlü bağlayıcının sıcaklık hassasiyetini azaltabileceği ve tekerlek izine karşı direncini arttırabileceği belirlenmiştir.

Makale detayları

Evaluation of pyrolysis products from pine cones as additives for bituminous binders

Yazarlar:

İbrahim Aslan | Yüksel Tasdemir

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Ulaştırma Mühendisliği | Yapı Malzemeleri

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 3, pp.1020-1026

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001322964

pISSN:

2564-6605

Bituminous binder

Bio-oil

Biochar

Modification

Pine coneBitümlü bağlayıcı

Biyo-yağ

Biyoçar

Modifikasyon

Çam kozalağı

Sayı

Makale detayları

Yazarlar: İbrahim Aslan | Yüksel Tasdemir

Yayıncı: Nigde Omer Halisdemir University

Ana Başlıklar: Ulaştırma Mühendisliği | Yapı Malzemeleri

Dergi: Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 3, pp.1020-1026

Belge Tipi: Makale

Yayın Tarihi: 7/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001322964

pISSN: 2564-6605

Sayı

Yazarlar:

İbrahim Aslan | Yüksel Tasdemir

Yayıncı:

Nigde Omer Halisdemir University

Ana Başlıklar:

Ulaştırma Mühendisliği | Yapı Malzemeleri

Dergi:

Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi Vol.13 Issue 3, pp.1020-1026

Belge Tipi:

Makale

Yayın Tarihi:

7/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001322964

pISSN:

2564-6605