Experimental study on basic mechanics and carbonization of lithium slag concrete
DING Tianting
LI Qihua
CHEN Shudong
Abstract：The effect of different content of lithium slag on the flow performance and compressive strength of concrete was studied based on the micro aggregate and active effect of lithium slag,and the carbonization resistance of lithium slag concrete was investigated by accelerated carbonization test.The pore size distribution of lithium slag concrete after carbonization was explored by mercury intrusion porosimetry.The results show that the fluidity of concrete with content 40％ lithium slag is reduced by 16.3％;The compressive strength and anti-carbonization ability of concrete with 20％ lithium slag is the strongest.The compressive strength and anti-carbonization ability of concrete with 40％ lithium slag is the weakest.The porosity of concrete with content 40％ lithium slag is 55.5％ higher than that of concrete with content 20％ lithium slag.
Keywords：lithium slag concretefluiditycompressive strengthaccelerated carbonizationpore size distribution
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 81-83 )