Technical specifications of cement. by YongHe Liu (20477123)

Cement retention force values(N) for each group in the cement retention strength test. by Long Li (6555)

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Greenhouse gases and carbon dioxide emissions associated with cement production for constructing concrete check dams have decreased since 2015. by Tomohumi Huzita (20565332)

“…<p>Greenhouse gases and carbon dioxide emissions associated with cement production for constructing concrete check dams have decreased since 2015.…”

Technical parameters of ultrafine cement. by Junxia Zhou (14381598)

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Influence of temperature and duration on the Tg of the cement/PA-12 powder mixture. by Saleh Ahmed Aldahash (16441937)

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Largest changes in influenza vaccine rates, Pre- vs. Post-COVID-19. by Tyler B. Nofzinger (21560244)

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Influence of the cementing liquid concentration on the reinforcement effect. by Xiaoyan Ding (291429)

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Basic parameters of cement. by Yunke Liu (4839084)

“…The road performance of dry and wet cycle mix was verified with the National Highway G210 Duyun Yangan to Yingshan Highway Reconstruction and Expansion Project as a test road to provide a scientific basis for the application of cement-phosphogypsum-red clay on roads. The results show that the cement-phosphogypsum-red clay unconfined compressive strength decreases with the increase of the number of wet and dry cycles, with a larger decay in the first three times and leveling off thereafter. …”

Physical properties of cement. by Yongkang Du (21696255)

Basic parameters of cement. by Liangchun Xu (21781958)

“…The test results showed that, firstly, the absolute expansion and absolute shrinkage of cement-stabilized phosphogypsum materials increased with the increase of compaction, cement dosage and the number of wet and dry cycles, and decreased with the increase of initial water content and the dosage of phosphogypsum; Secondly, the fracture rate of cement-stabilized phosphogypsum materials increased with cement dosage and the number of wet and dry cycles; and decreased with compaction, initial moisture content, and phosphogypsum dosage; Thirdly, the relationship between the absolute expansion or shrinkage of cement-stabilized phosphogypsum materials and the compaction degree and the fracture rate is not a simple linear relationship, but is affected by a combination of factors, showing nonlinear characteristics, which can be fitted by the nonlinear binary quadratic equation f(x,y) =ax²+bx+cy²+dy+e. …”

Technical parameters of cement. by Yao Long (1604773)

“…<div><p>To enhance the suitability of red sandstone as a railway roadbed fill, basalt fiber (BF) was utilized to modify cement cured red sandstone soil. The study commenced with the determination of the optimal cement admixture in improved red sandstone soil through disintegration testing. …”

The basic parameters of cement. by Xiaole Huang (18842289)

“…The decrease of average cement content was 17.23%, 19.00%, 24.27% and 25.34% with 0.2%, 0.4%, 0.6% and 0.8% fiber content in reinforced substrate, respectively. …”

Results of cement retention with permanent adhesive in each group. by Long Li (6555)

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Multiple regression analysis of aggregate stability and cementing substance in black soil during acidification. by Xiaoxu Zhu (11764430)

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Effect of urea on the thixotropic behavior of mixtures containing calcium aluminate cement and Portland cement by Neslihan Çaparoğlu (20730147)

“…The viscosity after rest value decreased by 95% with the addition of 10% urea to the mixture containing Portland cement, and this value decreased by 76% with the addition of 10% urea to the mixture containing calcium alumina.…”

Photographs showing the petrographic characteristics of saddle dolomite cement (Sd). by Haofu Zheng (22655834)

Changes in molecular weight (Mw) of a cement/PA-12 powder mixture at varying temperatures and durations. by Saleh Ahmed Aldahash (16441937)

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Retention strength testing of the cemented crown by universal testing machine. by Long Li (6555)

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Portland cement technical parameters. by Jie Liu (15128)

“…<div><p>To enhance the mechanical and durability properties of cement-fly ash stabilized aeolian sand and crushed stones, the synergistic optimization effects of basalt fibers and polycarboxylate superplasticizer were investigated. …”

The top 10 putative metabolites with the largest negative fold change between normal and thin cows. by Bhuripit Saraphol (20855573)