Funded by the National Key Technology R&D Program of China for the 11th Five-Year Plan(2006BAJ04A04);the Natural Science Foundation Project of Liaoning Province(20082008);the Nationd Natural Science Foundation of China(51072122)
The antifreeze critical strength and the pre-curing time of low-temperature concrete were studied by means of guaranteed rate of compressive strength and antifreeze performance for the structural safety requirement of...
Funded by the National Key Technology R&D Program of China for the 11th Five-Year Plan(2006BAJ04A04);the 100 Million Human Resources Foundation of Liaoning Province (2008921034);the Human Resource Development in Shenyang Special Foundation (2008140403011)
Serving as recycled coarse aggregate,the pretreated rural building waste was added into the concrete hollow bricks in the varying replacement of 0,20%,40%,60%,80% and 100%.By testing its compressive strength,flexural ...