Experimental Study on Fundamental Mechanical Properties of Autoclaved Sand-lime Brick Masonr

Abstract:

Experimental data are obtained by a series of fundamental mechanical properties experiments on autoclaved sand-lime brick masonry such as compressive strength experiment， shear strength experiment, bending tensile strength experiment, they provide the experiment evidence for writing Hunan province engineering construction local standard named "Technical specification for autoclaved sand-lime brick masonry building ". And following conclusions are drawn through analyzing experiment data and experiment phenomenon: With mortar intensity increasing ,the masonry 's cracking load and ultimate load are approaching in the compression strength experiment; Except that the experiment average value in the bending tensile experiment of masonry along with joint section is lower than the calculated value of standardized formula obviously ,the other are bigger than that of standardized formula; There is a feature of optimal combination of strength for mortar and block; The author derived the formula of bending tensile strength of autoclaved sand-lime brick masonry.

• Periodical: Advanced Materials Research (Volumes 168-170)
• Pages: 345-350
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.168-170.345
• Online since: December 2010
• Authors: Zhong Ji Zhang
• Keywords: Autoclaved Sand-Lime Brick Masonry, Bending Tensile Strength Experiment, Compressive Strength Experiment, Shear Strength Experiment

References

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DOI: 10.4028/www.scientific.net/amr.168-170.1299