Results 31 to 40 of about 88,883 (302)

Effect of Fly Ash Belite Cement on Hydration Performance of Portland Cement

Crystals, 2021
Fly ash belite cement is a green, low carbon cementitious material, mainly composed of hydraulic minerals of dicalcium silicate and calcium aluminate.
Yongfan Gong, Jianming Yang, Haifeng Sun, Fei Xu   +3 more
doaj   +1 more source

Hydration and Barrier Potential of Cosmetic Matrices with Bee Products [PDF]

Molecules, 2020
Honey, honey extracts, and bee products belong to traditionally used bioactive molecules in many areas. The aim of the study was primarily to evaluate the effect of cosmetic matrices containing honey and bee products on the skin. The study is complemented by a questionnaire survey on the knowledge and awareness of the effects and potential uses of bee ...
Jana Pavlačková, Pavlína Egner, Roman Slavík, Pavel Mokrejš, Robert Gál   +4 more
openaire   +4 more sources

Synergy of Hydration and Microstructural Properties of Sustainable Cement Mortar Supplemented with Industrial By-Products [PDF]

The present research assists in resolving the issues allied with the disposal of industrial solid wastes/industrial by-products (IBPs) by developing sustainable IBPs based cement mortars.
Sumukh, E., Das, B., Barbhuiya, Salim
core   +1 more source

Physico-chemical research of the processes of hydration of cements [PDF]

E3S Web of Conferences
The activating effect of phosphoanhydrite on cement hydration is strongly supported by the results obtained from various physico-chemical analyses, including IR spectroscopy, X-ray phase analysis, and differential thermal analysis.
Lutfullaeva Nargiza, Egamberdiev Elmurod, Ergashev Yorqinjon, Alamov Umid, Shamuratova Shohida, Usmanxadjaeva Iroda, Tukhtamushova Anisakhon, Saparov Bobur   +7 more
doaj   +1 more source

Applications of Solid-State Nuclear Magnetic Resonance Spectroscopy in Cementitious Materials Research

Chinese Journal of Magnetic Resonance, 2020
Cementitious materials have complex compositions and structures. Characterization of the hydration processes, and compositions and structure of productions of cementitious materials is challenging.
WANG Ke, ZHANG Ying-hua, LI Yu-qing, ZOU Ding-hua   +3 more
doaj   +1 more source

The Importance of Hydration in Wound Healing: Reinvigorating the clinical perspective

, 2016
Balancing skin hydration levels is important as any disruption in skin integrity will result in disturbance of the dermal water balance. The discovery that a moist wound healing environment actively supports the healing response when compared to a dry ...
Cutting, K. F., Ousey, K., Rogers, A. A., Cutting, Keith, Rippon, Mark, Rippon, Mark G., Rogers, Alan A., Ousey, Karen   +7 more
core   +1 more source

Improvement of Mechanical Properties and Microstructure of Cementitious Materials in a Hot-Dry Environment

Crystals, 2022
The hot-dry environment in high geothermal tunnels negatively affects the development of properties of cementitious materials. In order to improve the mechanical properties of cementitious materials in such environments, a proper curing system was ...
Zhanjun Xu, Xiaokun Han, Kaiwen Feng, Weizhen Zhang, Kunlin Ma   +4 more
doaj   +1 more source

Hydration kinetics and products of MgO-activated blast furnace slag [PDF]

, 2020
Hydration kinetics and products of MgO-activated slag are investigated by employing multiple analytical characterization techniques and thermodynamic modelling.
Park, S., Yoon, H.N., Yang, C.-M., Seo, J., Yang, B., Provis, J.L., Park, H.M.   +6 more
core   +1 more source

Effect of hydration products composition on high temperature resistance of geopolymers

Journal of Materials Research and Technology
Geopolymer exhibits better high temperature resistance than Portland cement, which makes it an excellent alternative cementitious component for fireproof building materials.
Yulong Liu, Chao Li, Jinbang Wang, Dong Li, Zonghui Zhou, Xiuzhi Zhang, Yongbo Huang, Peng Du   +7 more
doaj   +1 more source

Discrete Optimization of Software-Controlled Modes of Heat Treatment of Concrete Products in Heat-Technological Facilities

Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2019
In the article the technique of an assessment of modes of operation of the heat engineering equipment used for heat treatment of concrete products in the conditions of programcontrolled heat supply according to the pattern of “heating – isothermal ...
A. M. Niyakovskii, V. N. Romaniuk, Yu. V. Yatskevich, A. N. Chichko   +3 more
doaj   +1 more source