Li Shihai
Hohai University
5 Papers
2 Citations
Li Shihai is an academic researcher from Hohai University. The author has contributed to research in topics: Curing (chemistry) & Relative humidity. The author has an hindex of 2, co-authored 5 publications.
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Papers
Effects of Nano-SiO2 and SAP on Hydration Process of Early-Age Cement Paste Using LF-NMR
Zhao Haitao,Wan Yi,Jun Xie,Jiang Kaidi,Donghui Huang,Chen Xiaodong,Li Shihai,Jia Ruiming,Gaoyang Sun +8 more
TL;DR: In this article, the effects of nano-SiO2 and superabsorbent polymer on the hydration process of early-age cement paste are investigated through the physically bound water evolution test by means of the low-field nuclear magnetic resonance technology.
Patent
Method for building early-age hydration prediction models for cement-based materials with doped hydration heat regulation and control materials and application of early-age hydration prediction models
Zhao Haitao,Chen Xiaodong,Chen Shuo,Wan Yi,Wu Xia,Hong Bin,Qin Xiao,Jiang Kaidi,Li Shihai,Jia Ruiming,Cheng Shujun,Ding Jian +11 more
- 12 Mar 2019
TL;DR: In this paper, a method for building early-age hydration prediction models for cement-based materials with doped hydration heat regulation and control materials and application of the early age hydration models is presented.
1
Patent
Method for measuring temperature and humidity of concrete test piece under constant axial pressure load
Zhao Haitao,Yang Rui,Huang Yuyu,Chen Xiaodong,Wan Yi,Wu Xia,Kong Gaoyang,Jiang Kaidi,Jia Ruiming,Li Shihai +9 more
- 20 Apr 2018
TL;DR: In this article, a method for measuring the temperature and humidity of a concrete test piece under a constant axial pressure load was proposed, which is based on the simple principle of simple principle.
1
Patent
Construction method and application of early-age hydration prediction model for high water absorbent resin internal curing shrinkage-compensating cement-based material
Zhao Haitao,Jiang Kaidi,Di Yunfei,Wu Xia,Chen Xiaodong,Ding Jian,Qin Xiao,Hong Bin,Wan Yi,Jia Ruiming,Gaoyang Sun,Li Shihai,Cheng Shujun +12 more
- 01 Feb 2019
TL;DR: In this paper, an early-age hydration prediction model for a high water absorbent resin internal curing shrinkage-compensating cement-based material is presented. But the model can only predict the hydration of the material at any time with different water cement ratio, different CaO mixing content, different SAP mixing content and different curing temperature.
Hydration of Early Age Cement Paste with Nano-CaCO3 and SAP by LF-NMR Spectroscopy: Mechanism and Prediction
TL;DR: In this article, the hydration process of cement paste with nano-CaCO3 (NC) and superabsorbent polymer (SAP) at early age is investigated.