Funded by Joint Funds of the National Natural Science Foundation of China(No.U1904188);the Jiangxi Provincial Department of Education Science and Technology Project(Nos.GJJ171079,GJJ181023,and GJJ181022)。
To solve the problem of only surface carbonation and realize high-efficiency carbonation of recycled coarse aggregate,the method of carbonated recycled coarse aggregate with nano materials pre-soaking was first put fo...
The current study focused on the utilization of local clay for synthesis and characterization of meta-kaolin based geopolymers with and without nano-silica. The control geopolymers, for a compressive strength of 30 MP...
supported by National Youth Top-notch Talent Support Program;the National Natural Science Foundationof China(41672367,51704266);China Geological Survey Project(DD20160216);Qingdao National Laboratory for Marine Science and Technology Open Fund(QNLM2016ORP0203);Experimental Apparatus Improvement Program of CUG(SJ-201613)
Invasion of drilling fluid into natural gas hydrate deposits during drilling might damage the reservoir,induce hydrate dissociation and then cause wellbore instability and distortion of the data from well logging. Add...
Funded by the Program for Changjiang Scholars and Innovative Research Team in University(PCSIRT)(No.IRT1146);the Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)
C3S pastes containing 0%,5%,10%,and 15%nano-SiO2 mixed with de-ionized water and alkali solutions were prepared.When C3S was completely hydrated,the pastes were ground into powders with a particle size less than 80μm...