Experimental study on compressive strength of adobe masonry

According to the common sizes of adobe bricks in southern Xinjiang Uygur Autonomous Region and the test method codes for basic mechanical properties of masonry,the compressive strength tests on single adobe,adobe masonry specimens and modified ones were carried out.The influences of the strengths of adobe and grouting,masonry quality and test method on the compressive strength of adobe masonry were analyzed.A simplified formula for the compressive strength of standard values was proposed.The test results show that adobe made from mud has low strength whether or not straw was added.The compressive strength of adobe masonry may be improved by highlighting the soil gradation;modifying agent and production technology.