Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Yu Kangjian"'
Publikováno v:
E3S Web of Conferences, Vol 233, p 01099 (2021)
Machine-made sand was significantly different from natural sand in terms of particle gradation, morphology, composition and structure. The concrete composed of mechanical sand and natural sand was greatly influenced by the physical and chemical prope
Externí odkaz:
https://doaj.org/article/f0aa46055a3e4c65a4d3b91ee377296c
Publikováno v:
E3S Web of Conferences, Vol 179, p 01021 (2020)
In this paper, a polycarboxylic water reducing agent was synthesized by using Methylallyl polyethylene glycol (HPEG) with molecular weight of 1200, 2400, 2800 and 3400 under the same conditions, C80 concrete tests were performed on these four molecul
Externí odkaz:
https://doaj.org/article/434f58d551934030924ec1369416d34e
Autor:
Zhang, L., Defilla, S., Chu, W., Chen, Zhangjun, Yu, Kangjian, Miao, Donghui, Ke, Yuliang, Liu, Bobo
Publikováno v:
E3S Web of Conferences; 1/27/2021, Vol. 233, p1-5, 5p
Publikováno v:
E3S Web of Conferences; 7/23/2020, Issue 179, p1-4, 4p