Araştırma Makalesi

Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production

Cilt: 31 Sayı: 8 17 Aralık 2025
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Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production

Öz

This study evaluates the suitability of clayey and sandy gypsum deposits from the Çankırı region of Türkiye for use in plaster production. Samples were collected in their natural state, without beneficiation or additives, to reflect realistic field conditions. Chemical compositions were determined by XRF, mineralogical phases were identified using XRD and Raman spectroscopy, and textural features were assessed by thin-section petrography. Results show that most samples contained SO₃ and CaO levels consistent with high-purity gypsum. One sample exhibited elevated SiO₂ and Al₂O₃ contents, as well as accessory phases such as quartz, calcite, and clays, and was therefore excluded from further evaluation. Petrographic observations indicated that most of the samples displayed homogeneous fabrics comparable to the industrial reference, while only one sample exhibited more heterogeneous features. Mechanical tests demonstrated that the uniaxial compressive strength increased from 1.51 MPa at 7 days to 2.84 MPa at 90 days, whereas the flexural strength rose dramatically from 0.62 MPa at 28 days to 1.52 MPa at 90 days. These results indicate that even without pre-treatment or reinforcement, natural clayey and sandy gypsum from Çankırı can achieve mechanical performance comparable to conventional plaster materials, highlighting their potential for cost-effective and sustainable construction applications.

Anahtar Kelimeler

Kaynakça

  1. [1] Satongar Ş. İstanbul şehir surları: Horasan harçları üzerine bir araştırma. Yüksek Lisans Tezi, İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, İstanbul, Türkiye, 1994.
  2. [2] Karni J, Karni E. “Gypsum in construction: Origin and properties”. Materials and Structures, 28(2), 92-100, 1995.
  3. [3] Asamatdinov M, Zhukov A, Medvedev A, Mukhametzyanov V. “Fire protection systems using clay-gypsum plaster in agriculture”. E3S Web of Conferences, Online, 26-28 February 2020.
  4. [4] Taş AO, Yagcioglu KD, Kadioglu YK, Şahiner E. “Investigation of temperature effects (calcination) on crystal structures of sulphate minerals using confocal Raman spectroscopy (CRS)”. 11th International Black Sea Coastline Countries Scientific Research Conference, Samsun, Türkiye, 25-27 March 2025.
  5. [5] Taş AO, Yagcioglu KD, Şahiner E, Kadioglu YK. “Investigation of phase changes in sulfate minerals with increase in temperature by X-ray diffraction (XRD)”. Türk Dünyası: Sosyal Bilimler ve Mühendislik İş Birlikleri Sempozyumu, Tashkent, Uzbekistan, 13-15 May 2025.
  6. [6] Nazzareni S, Comodi P, Bindi L, Dubrovinsky L. “The crystal structure of gypsum-II determined by single-crystal synchrotron X-ray diffraction data”. American Mineralogist, 95(4), 655-658, 2010.
  7. [7] Li TL, Lee PL. “Structural evolution of gypsum under high pressure: Single-crystal X-ray experiments revisited”. Physics and Chemistry of Minerals, 45(9), 895-906, 2018.
  8. [8] Us MS. Cihanbeyli-Yeniceoba (Konya Kuzeyi) Civarındaki Oligo-Miyosen Evaporitlerinin Sedimantolojisi. Yüksek Lisans Tezi, Ankara Üniversitesi, Fen Bilimleri Enstitüsü, Ankara, Türkiye, 2015.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yazarlar

Ali Osman Taş * Bu kişi benim
Türkiye

Erken Görünüm Tarihi

12 Aralık 2025

Yayımlanma Tarihi

17 Aralık 2025

Gönderilme Tarihi

19 Eylül 2025

Kabul Tarihi

4 Kasım 2025

Yayımlandığı Sayı

Yıl 2025 Cilt: 31 Sayı: 8

Kaynak Göster

APA
Taş, A. O., Deniz, K., Kadıoğlu, Y. K., & Beyaz, T. (2025). Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 31(8), 1383-1390. https://doi.org/10.65206/pajes.04302
AMA
1.Taş AO, Deniz K, Kadıoğlu YK, Beyaz T. Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2025;31(8):1383-1390. doi:10.65206/pajes.04302
Chicago
Taş, Ali Osman, Kıymet Deniz, Yusuf Kagan Kadıoğlu, ve Turgay Beyaz. 2025. “Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 31 (8): 1383-90. https://doi.org/10.65206/pajes.04302.
EndNote
Taş AO, Deniz K, Kadıoğlu YK, Beyaz T (01 Aralık 2025) Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 31 8 1383–1390.
IEEE
[1]A. O. Taş, K. Deniz, Y. K. Kadıoğlu, ve T. Beyaz, “Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production”, Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, c. 31, sy 8, ss. 1383–1390, Ara. 2025, doi: 10.65206/pajes.04302.
ISNAD
Taş, Ali Osman - Deniz, Kıymet - Kadıoğlu, Yusuf Kagan - Beyaz, Turgay. “Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi 31/8 (01 Aralık 2025): 1383-1390. https://doi.org/10.65206/pajes.04302.
JAMA
1.Taş AO, Deniz K, Kadıoğlu YK, Beyaz T. Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 2025;31:1383–1390.
MLA
Taş, Ali Osman, vd. “Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production”. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, c. 31, sy 8, Aralık 2025, ss. 1383-90, doi:10.65206/pajes.04302.
Vancouver
1.Ali Osman Taş, Kıymet Deniz, Yusuf Kagan Kadıoğlu, Turgay Beyaz. Assessment of the suitability of clayey and sandy gypsum deposits from the Çankırı region (Türkiye) for plaster production. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi. 01 Aralık 2025;31(8):1383-90. doi:10.65206/pajes.04302