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| 1 | Effect of medium and freeze-thaw cycle on performance of cement mortar settled by SAR synthesized in situ 显示文摘 | SONG Xuefeng WEI Junfa HE Tingshu | 2006 | New Build Mater(in Chinese)2006，，11： | 1 |
| 2 | An investigation of the thermal degradation of the intumescent coating containing MoO3and Fe203 显示文摘 | LI Guoxin YANG Junfen HE Tingshu | 2008 | Surf Coat Technol2008，202，： | 1 |
| 3 | A Method to Repair Concrete Through Cracks by Synthesizing Super-Absorbent Resin in Situ显示文摘 | Song Xuefeng Wei Junfa He Tingshu | 2009 | Constr Build Mater2009，23，1： | 1 |
| 4 | An investigation of the thermal degradation of the intumescent coating containing MoO3 and Fe2O3显示文摘 | LI GUOXIN YANG JUNFEN HE TINGSHU | 2008 | Surface & Coatings Technology2008，202，： | 1 |
| 5 | A method to repair concrete through cracks by synthesizing super-absorbent resin in situ显示文摘 | Song Xuefeng Wei Junfa He Tingshu | 2009 | Constr Build Mater2009，23，1： | 1 |
| 6 | An Investigation of the Thermal Degradation of the Intumescent Coating Containing MoO3 and Fe2O3显示文摘 | Lin Guoxin Yang Junfen He Tingshu | 2008 | Surface & Coatings Technology2008，202，： | 1 |
| 7 | Corrosion behav- ior of reinforcing steel embedded in concrete surface treated by in situ synthesized super-absorbent resin显示文摘 | SONG Xuefeng ZHANG Dan HE Tingshu | 2012 | Magazine of Concrete Research2012，65，1： | 1 |
| 8 | Effects of EG and MoSi2 on thermal degradation of intumescent coating 显示文摘 | Li Guoxin Liang Guozheng He Tingshu | 2007 | Polymer Degradation and Stability2007，92，4： | 1 |
| 9 | Effects of two retarders on the fluidity of pastes plasticized with aminosulfonicacid-based superplasticizers显示文摘 | LI Guoxin HE Tingshu HU Dawei | 2012 | Construction and Building Materials2012，26，： | 1 |
| 10 | Effects of retarders on thefluidity of pastes containingβ-naphthalenesulfonic acidbasedsuperplasticizer显示文摘 | LI Guoxin HE Tingshu HU Dawei | 2012 | Advances in Cement Research2012，24，4： | 1 |
| 11 | Effects of EG and MoSi2 on thermal degradation of intumescent coating显示文摘 | Li Guoxin Liang Guozheng He Tingshu | 2007 | Polymer Degradation and Stability2007，92，4： | 1 |
| 12 | Effects of two re-tarders on the fluidity of pastes plasticized with aminosulfonic acid-based superplasticizers显示文摘 | LI Guoxin HE Tingshu HU Dawei | 2012 | Construction and Building Ma- terials2012，26，1： | 1 |
| 13 | Effects of EG and MoSi2 on thermal degradation of intumescent coating 显示文摘 | GUOXIN LI GUOZHENG LIANG TINGSHU HE | 2007 | Polymer Degradation and Stability2007，92，4： | 1 |
| 14 | An investigation of the thermal degradation of the intumescent coating containing MoO3 and Fe2O3 显示文摘 | LI GUOXIN YANG JUNFEN HE TINGSHU | 2008 | Surface & Caotings Technology2008，202，： | 1 |
| 15 | An Investigation of the thermal degradation of the intumescent coating containing MoO3 and Fe2O3显示文摘 | Guoxin Li a Junfen Yang Tingshu He | 2008 | Surface & Coatings TechnoLogy2008，202，： | 1 |
| 16 | Influences of Polycarboxylate Superplasticizers on Rheological Behavior of Low-cement Castables显示文摘Influences of different superplasticizers(STP,KSJS70 and LMS-P) on rheological behavior of low-cement castables and the mechanisms were analyzed.The shear stress and viscosity under different shear rates of matrix slurry were determined using a NXS-11A rotary viscometer. Effects of different admixtures on the rheological properties of slurry was analyzed theoretically.Sodium tripolyphosphate and polycarboxylate superplasticizers (KS-JS70 and LMS-P) can improve the fluidity and initial setting time.With STP.the slurry is plastic flow. With KS-JS70 or LMS-P increasing.the slurry changes from plastic flow,pseudoplastic flow to dilatant flow successively. The optimum dosages of STP.KS-JS70 and LMS-P are 0.15%.0.25%and 0.40%.respectively. KS-JS70 and LMS-P can significantly reduce the slurry viscosity and shear stress to improve the workability of construction.Both shear stress and viscosity shall be taken into account for on-site construction. | LI Zhukai HE Tingshu HUANG Xiaoyan | 2013 | China's Refractories2013，22，2： | 0 |
| 17 | Effect of Mitigating Strength Retrogradation of Alkali Accelerator by the Synergism of Sodium Sulfate and Waste Glass Powder显示文摘This work aims to utilize waste glass powder(WGP)as a plementary material to mitigate the strength shrinkage caused by the alkaline accelerator.Waste glass power was used to replace cement by 0%,10%,and 20%to evaluate waste glass powder on the alkaline accelerator’s strength retrogradation.The results show that the strength improvement effect of unitary glass powder is inconspicuous.Innovative methods have been proposed to use sodium sulfate and waste glass powder synergism,using the activity of amorphous silica in glass powder.Compared with the reference group,the compressive strength of 28d mortar increases by 67%when the sodium sulfate content is 2.5%,and the replacement amount of waste glass powder is 10%.Besides,XRD and SEM analysis of hydration products also confirmed that the synergistic effect of sodium sulfate and waste glass powder could reduce strength inversion.The findings presented in this paper are pivotal for using waste glass to solve the problem of strength inversion caused by the alkaline accelerator. | Yongdong Xu Tingshu He | 2021 | Journal of Renewable Materials2021，9，11： | 0 |
| 18 | Effect of CSH Crystal Nucleus on Steam-Free Cured Fly Ash Precast Concrete Components显示文摘The measures of steam curing and early-strengthening agents to promote the precast components to reach the target strength quickly can bring different degrees of damage to the concrete.Based on this,the new nanomaterial CSH-the hydration product of cement effectively solves these measures’disadvantages,such as excessive energy consumption,thermal stress damage,and the introduction of external ions.In this paper,the effect of CSH on the early strength of precast fly ash concrete components was investigated in terms of setting time,workability,and mechanical properties and analyzed at the microscopic level using hydration temperature,XRD,and SEM.The results showed that under the same workability,CSH could significantly reduce the amount of admixture,shorten the final setting time,almost not affect the initial setting time,and accelerate the hydration of cement.At the optimum dose of 5%,the mechanical properties of the specimens were improved by more than 98%within 12 h of hydration,resulting in an earlier release time of 12 h and no risk of strength inversion later.The results of this paper give theoretical support to the behavior of precast components under steam-free curing. | Ruyi Luo Yanyan Hu Tingshu He Xiaodong Ma Yongdong Xu | 2023 | Journal of Renewable Materials2023，11，9： | 0 |
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