Internal curing using water-releasing material for high strength micro-expansive concrete

Lü, Linnü; Yang, Wen; He, Yongjia; Wu, Jianhui; Hu, Shuguang

doi:10.1007/s11595-009-3510-5

Cited by 10 publications

(3 citation statements)

References 3 publications

(3 reference statements)

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“…D.Z. Lu et al [35] found that the oil removal rate was 86.7% and the residual oil in water was only 8 mg/L by using grafted starch coagulant to treat petroleum wastewater.…”

Section: Application Of Natural Organic Polymer Coagulantsmentioning

confidence: 99%

Study and Application of Stability of Natural Organic Polymer Coagulants

Meng

2019

E3S Web Conf.

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The natural organic polymer coagulants have attracted much attention due to their safety, non-toxicity, good biodegradability and abundant sources of raw materials. However, the instability of coagulants has restricted their further development and application. In this paper, the main types of coagulants, the research of unstable performances and improvement measures are reviewed. Meanwhile, the applications in water treatment are introduced. Finally, the development prospects of coagulants are prospected in order to provide new ideas for the further study of natural organic polymer coagulants.

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“…D.Z. Lu et al [35] found that the oil removal rate was 86.7% and the residual oil in water was only 8 mg/L by using grafted starch coagulant to treat petroleum wastewater.…”

Section: Application Of Natural Organic Polymer Coagulantsmentioning

confidence: 99%

Study and Application of Stability of Natural Organic Polymer Coagulants

Meng

2019

E3S Web Conf.

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“…And then multifractal can meet this requirements [7].One of methods is moment representation of statistical physics. The formula [8] is Eq. 2-Eq.…”

Section: Computationalmentioning

confidence: 99%

Fractural Research on Ti2AlC/TiAl Compound Materials

Yue

Zhang

et al. 2011

AMR

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The SEM images of Ti2AlC/TiAl materials with different samples showed different fractal dimension.In Multi-fractal spectrum, the parameter is calculated by the multi-fractal spectrum theory. Without r=0.00625, giving rise to the small fluctuate, lnχq(r) and lnr shows the well linear relationship in spite of the value of q. τ (q) and q show nonlinear relationship and the protuberance existed in q∈[-3,-1], D(q) and q turn to be more steep, at last the clock shape relationship between the α and f(α) reveals the good symmetry of spectrum, uneven distribution of the fracture, multi-fractal feature clearly.

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“…Curing is the practice of preserving sufficient wetness in concrete during hydration of cement. In order to improve the strength, long-term durability, water impermeability, volume stability, and freezing and thawing resistance of hardened concrete; it must be properly cured in a timely manner [17]. There are different methods of curing process.…”

mentioning

confidence: 99%

Influence of presaturated coconut fibre ash pellets in concrete

Rajamanickam,

Ramasamy,

Soundararajan

et al. 2023

Matéria (Rio J.)

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River sand is becoming increasingly scarce. As a result, an alternative material is required to replace river sand in order to save river sand. In the construction of quality concrete, artificial aggregate is now frequently employed as a substitute for river sand. Coconut fibre ash (CFA) aggregate obtained from Coconut fibre is prevalent in India. Partially replacing river sand (fine aggregate) with presaturated CFA aggregate for self curing purpose is presented in the paper. Fine aggregates were replaced by CFA aggregate by 5%, 10%, 15%, 20% and 25% by volume. The workability and strength characteristics of the concrete are studied. Internal curing is the solution to today's water scarcity's insufficient curing. During compared to other mixtures, test results show that the concrete mix with 20% CFA aggregate produced better results when self curing.

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Internal curing using water-releasing material for high strength micro-expansive concrete

Cited by 10 publications

References 3 publications

Study and Application of Stability of Natural Organic Polymer Coagulants

Study and Application of Stability of Natural Organic Polymer Coagulants

Fractural Research on Ti2AlC/TiAl Compound Materials

Influence of presaturated coconut fibre ash pellets in concrete

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