Determination of Mechanical Properties of Walls Produced with Different Wall and Mortar Materials

Behcet Dündar; Hanifi Tokgöz

Makale detayları

Determination of Mechanical Properties of Walls Produced with Different Wall and Mortar Materials

Yazarlar:

Behcet Dündar | Hanifi Tokgöz

Yayıncı:

Duzce University

Ana Başlıklar:

Yapı Malzemeleri

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.12 Issue 1, pp.264-278

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001310357

pISSN:

2148-2446

Anahtar kelimeler:

Özet:

 Walls produced using different masonry materials and mortars are among the structural elements that carry horizontal and vertical loads. In this context, the mechanical properties of walls produced with different wall and mortar materials have been investigated. In the production of wall samples, Harman Brick HB, Masonry Brick MB and Bimsblok BB were chosen as the mesh material Reinforced Mortar RM and Polypropylene Fiber Added Mortar PM were used as binding materials in the construction of the walls produced in 900x900 mm dimensions. The volumetric mixing ratios of the mortar used were prepared as sand:cement:lime6:1:1, according to the TSE 2510 standard. The bricked wall samples were subjected to diagonal loading tests after being kept in the laboratory environment for 28 days. Flexural and compressive strengths of the mortars used in wall building, displacement values of the walls, shear strength, rigidity modulus, energy absorption capacity and collapse patterns of the walls were determined. The graphs of the displacement values obtained by examining the behaviors observed in the test samples and the cracks formed were interpreted. It was observed that the shear strength of the walls built using PM was higher than the shear strength of the walls built using RM. The energy absorption capacity was highest in the fibrous specimen laid with masonry bricks. The average vertical load value of the wall specimens built with fibrous mortar, which is the BB of the masonry material, was 30 higher than the specimens built with non-fiber mortar.

 Walls produced using different masonry materials and mortars are among the structural elements that carry horizontal and vertical loads. In this context, the mechanical properties of walls produced with different wall and mortar materials have been investigated. In the production of wall samples, Harman Brick HB, Masonry Brick MB and Bimsblok BB were chosen as the mesh material Reinforced Mortar RM and Polypropylene Fiber Added Mortar PM were used as binding materials in the construction of the walls produced in 900x900 mm dimensions. The volumetric mixing ratios of the mortar used were prepared as sand:cement:lime6:1:1, according to the TSE 2510 standard. The bricked wall samples were subjected to diagonal loading tests after being kept in the laboratory environment for 28 days. Flexural and compressive strengths of the mortars used in wall building, displacement values of the walls, shear strength, rigidity modulus, energy absorption capacity and collapse patterns of the walls were determined. The graphs of the displacement values obtained by examining the behaviors observed in the test samples and the cracks formed were interpreted. It was observed that the shear strength of the walls built using PM was higher than the shear strength of the walls built using RM. The energy absorption capacity was highest in the fibrous specimen laid with masonry bricks. The average vertical load value of the wall specimens built with fibrous mortar, which is the BB of the masonry material, was 30 higher than the specimens built with non-fiber mortar.

 Walls produced using different masonry materials and mortars are among the structural elements that carry horizontal and vertical loads. In this context, the mechanical properties of walls produced with different wall and mortar materials have been investigated. In the production of wall samples, Harman Brick HB, Masonry Brick MB and Bimsblok BB were chosen as the mesh material Reinforced Mortar RM and Polypropylene Fiber Added Mortar PM were used as binding materials in the construction of the walls produced in 900x900 mm dimensions. The volumetric mixing ratios of the mortar used were prepared as sand:cement:lime6:1:1, according to the TSE 2510 standard. The bricked wall samples were subjected to diagonal loading tests after being kept in the laboratory environment for 28 days. Flexural and compressive strengths of the mortars used in wall building, displacement values of the walls, shear strength, rigidity modulus, energy absorption capacity and collapse patterns of the walls were determined. The graphs of the displacement values obtained by examining the behaviors observed in the test samples and the cracks formed were interpreted. It was observed that the shear strength of the walls built using PM was higher than the shear strength of the walls built using RM. The energy absorption capacity was highest in the fibrous specimen laid with masonry bricks. The average vertical load value of the wall specimens built with fibrous mortar, which is the BB of the masonry material, was 30 higher than the specimens built with non-fiber mortar.

 Farklı örgü malzemeleri ve harçlar kullanılarak üretilen duvarlar, yatay ve düşey yükleri taşıyan yapı elemanları arasında yer almaktadır. Bu kapsamda yapılan çalışmada farklı duvar ve harç malzemeleri ile üretilen duvarların mekanik özellikleri araştırılmıştır. Duvar numunelerinin üretilmesinde Harman Tuğla HT, Yığma Tuğla YT ve Bimsblok BB örgü malzemesi olarak seçilmiştir. 900x900 mm boyutlarında üretilen duvarların örülmesi işinde bağlayıcı malzeme olarak, Takviyeli Harç TH ve Polipropilen Lif Katkılı Harç PH kullanılmıştır. Kullanılan harcın hacimsel olarak karışım oranları TSE 2510 standardına göre, kum:çimento:kireç6:1:1 olacak şekilde hazırlanmıştır. Örülen duvar numuneleri laboratuar ortamında 28 gün bekletildikten sonra diyagonal yükleme deneyine tabi tutulmuştur. Duvar örülmesinde kullanılan harçların eğilme ve basınç dayanımları ile duvarların deplasman değerleri, kayma dayanımı, rijitlik modülü, enerji yutma kapasitesi ve duvarların göçme biçimleri belirlenmiştir. Deney numunelerinde gözlenen davranışlar ve oluşan çatlaklar incelenerek elde edilen deplasman değerlerinin grafikleri yorumlanmıştır. PH kullanılarak örülen duvarların kayma dayanımı, TH ile örülen duvarların kayma dayanımına göre daha fazla olduğu görülmüştür. Enerji yutma kapasitesi ise yığma tuğla ile örülen lifli numunede en fazla meydana gelmiştir. Örgü malzemesinin BB olan lifli harçla örülen duvar numunesi lifsiz harçla örülen numunelerle göre  30 oranında daha fazla ortalama düşey yük değeri alınmıştır.

Makale detayları

Determination of Mechanical Properties of Walls Produced with Different Wall and Mortar Materials

Yazarlar:

Behcet Dündar | Hanifi Tokgöz

Yayıncı:

Duzce University

Ana Başlıklar:

Yapı Malzemeleri

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.12 Issue 1, pp.264-278

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001310357

pISSN:

2148-2446

Fiber

Mortar

Shear strength

WallsLif

Harç

Duvar

Kayma dayanımı

Sayı

Makale detayları

Yazarlar: Behcet Dündar | Hanifi Tokgöz

Yayıncı: Duzce University

Ana Başlıklar: Yapı Malzemeleri

Dergi: Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.12 Issue 1, pp.264-278

Belge Tipi: Makale

Yayın Tarihi: 1/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001310357

pISSN: 2148-2446

Sayı

Yazarlar:

Behcet Dündar | Hanifi Tokgöz

Yayıncı:

Duzce University

Ana Başlıklar:

Yapı Malzemeleri

Dergi:

Düzce Üniversitesi Bilim ve Teknoloji Dergisi Vol.12 Issue 1, pp.264-278

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001310357

pISSN:

2148-2446