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1541
Effects of nano-alumina on Portland concrete at low temperatures (5 ℃)
Published 2024-07-01“…The test results show that under low-temperature curing conditions, NA can still reduce the total porosity of the mortar in concrete, promote the hydration reaction of cement, consume more calcium hydroxide, generate more calcium silicate hydrate, thereby optimizing the microstructure and improving the performance of the concrete. …”
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1542
Properties of oil palm shell lightweight aggregate concrete containing fly ash as partial sand replacement
Published 2018“…OPS LWAC with 10% FA has better performance in sulphate solutions since the pozzolanic reactions reduce the quantity of calcium hydroxide which is vulnerable towards aggressive environment. …”
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Thesis -
1543
Cooperation of arbuscular mycorrhizal fungi and bacteria to facilitate the host plant growth dependent on soil pH
Published 2023-02-01“…Here, bahiagrass (Paspalum notatum Flugge) indigenous to subtropical soils was grown in the native soil (the original pH = 4.85) or in pH-adjusted soils with sulfur (pH = 3.14 or 3.34) or calcium hydroxide (pH = 6.85, 8.34, 8.52 or 8.59). Plant growth, soil chemical property, and microbial community composition were characterized to reveal the microbial taxa promoting plant growth in the native soil. …”
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1544
Modern cement-based waterproofings for hydraulic structures protection
Published 2020-06-01“…Water filtration through damaged concrete of hydraulic structures causes dissolution and leaching of water with calcium hydroxide (leaching), which further causes the decomposition of other components of the cement stone and leads to the dilution of the concrete structure and to the strengthening of drip filtration. …”
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1545
Improved single visit management of old infected iatrogenic root perforations using Biodentine®
Published 2018-06-01“…The treatments were always concluded in a single visit, without previous medication with calcium hydroxide. Our goal was to facilitate this kind of treatments and to make them more reproducible and manageable even for a general practitioner or a student. …”
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1546
Effect of poly(ethylene glycol) on the injectability, setting behavior and mechanical properties of calcium phosphate bone cement
Published 2018-12-01“…ABSTRACT: The present paper reports on the effect of poly(ethylene glycol) (PEG) addition on injectability, setting behaviour, and mechanical properties of calcium phosphate cement (CPC) for injectable bone filling applications. Calcium hydroxide, Ca(OH)2, and diammonium hydrogen phosphate, (NH4)2HPO4, have been used as precursors in wet chemical precipitation synthesis of hydroxyapatite powder. …”
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1547
Delayed tooth replantation after root surface treatment with sodium hypochlorite and sodium fluoride: histomorphometric analysis in rats Reimplante dentário tardio após o tratament...
Published 2006-04-01“…Root canals were filled with a calcium hydroxide-based paste and the teeth were replanted. …”
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1548
Long-term treatment of dentine with triple antibiotic paste promotes stem cell viability and attachment
Published 2022-08-01“…This in vitro study investigated the effect of a 4-week treatment of calcium hydroxide [Ca(OH)2] and triple antibiotic paste (TAP) on the irrigated radicular dentine by analysing dentine interaction with dental stem cells. …”
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1549
<p>Penatalaksanaan diskolorisasi gigi pasca perawatan endodontik dengan teknik walking bleach</p><p>Management of post-endodontic tooth discolouration with the walking bleach techn...
Published 2021-02-01“…After one week of obtaining the appropriate colour, calcium hydroxide was applied to the pulp chamber. The tooth was restored with composite resin two weeks after. …”
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1550
Effect of poly(ethylene glycol) on the injectability, setting behavior and mechanical properties of calcium phosphate bone cement
Published 2018“…The present paper reports on the effect of poly(ethylene glycol) (PEG) addition on injectability, setting behaviour, and mechanical properties of calcium phosphate cement (CPC) for injectable bone filling applications. Calcium hydroxide, Ca(OH)2, and diammonium hydrogen phosphate, (NH4)2HPO4, have been used as precursors in wet chemical precipitation synthesis of hydroxyapatite powder. …”
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1551
Nano-scale aluminium interaction in synthetic hydrated calcium silicate gel studied by 29Si MAS-NMR
Published 2023-09-01“…This research consists of the fabrication of synthetic gels of hydrated calcium silicate (C-S-H gel) and hydrated calcium aluminate silicates (C-A-S-H gel) in aqueous solution oversaturated in calcium hydroxide. These gels were fabricated using nanomaterials with different specific surface area; two nanosilicas (NS), OX50 and A200 (50 and 200 m2/g respectively) and two nanoaluminas (NA), A65 and A130 (65 and 130 m2/g). …”
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1552
Performance Of High Strength Binary And Ternary Blended Cement Paste And Concrete Containing Palm Oil Fuel Ash And Metakaolin In Aggressive Environment
Published 2016“…Besides ternary blended cement paste have low amount of calcium hydroxide and ettringite, and high amount of calcium silicate hydrate give the ternary blended cement paste and a ternary blended concrete more durable in aggressive environments. …”
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Thesis -
1553
The management of dental fracture on tooth 61 in a child with attention deficit hyperactivity disorders
Published 2010-12-01“…The application of calcium hydroxide on the opened dentin is aimed to </em><span style="font-family: Tribune-Italic; font-size: 9pt; color: #231f20; font-style: normal; font-variant: normal;"><em>improve the formation of the secondary dentin served as pulp protector. …”
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1554
ЦЕМЕНТИЙН ГИДРАТЖИЛТЫН БҮТЭЭГДЭХҮҮНД НАНОЦАХИУРЫН ОКСИД НЭМЭЛТИЙН ҮЗҮҮЛЭХ НӨЛӨӨ
Published 2017-08-01“…This is related to the dissolution of calcium hydroxide…”
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1555
Dehydrochlorination of 1,3-Dichloropropan-2-Ol by Calcium and Sodium Hydroxide Solutions
Published 2014-09-01“…Aqueous solutions of sodium and calcium hydroxides at concentrations in the range of 3-14 wt% were used for the dehydrochlorination. …”
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1556
Quantum Nuclear Dynamics of Protons within Layered Hydroxides at High Pressure
Published 2017-07-01“…The disorder in the hydrogen-bond network and possible phase transitions are reported to occur at pressures within the range accessible to experiments for layered calcium hydroxides, which are considered to be exemplary prototype materials. …”
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1557
Mechanical and microstructural properties of high-performance concrete made with rice husk ash internally cured with superabsorbent polymers
Published 2022-09-01“…The XRD and SEM/EDX confirmed the lower calcium hydroxides from pozzolanic reactivity and later formation of C–S–H. …”
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1558
Sulfur Dioxide Degradation by Composite Photocatalysts Prepared by Recycled Fine Aggregates and Nanoscale Titanium Dioxide
Published 2019-10-01“…Nevertheless, attributing to the high porosity and high level of calcium hydroxides existing in the old mortar, RFA is featured with a high specific surface area and a high alkalinity. …”
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1559
Design and In Vivo Evaluation of a Novel Transdermal Hydrogen/Oxygen-Generating Patch
Published 2021-12-01“…In this study, we carefully defined a strategic plan to develop a gas-permeable layer suitable for use in sanitary products that is capable of supplying hydrogen or oxygen in situ using calcium hydroxides as chemical oxygen sources. In vitro physicochemical evaluations of hydrogen- and oxygen-generation efficiency were performed to determine the amount of hydrogen and oxygen produced. …”
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