Zobrazeno 1 - 10
of 804
pro vyhledávání: '"Hydration process"'
Publikováno v:
Ceramics-Silikáty, Vol 68, Iss 3, Pp 438-443 (2024)
The application of nanotechnologies in alkali-activated materials can significantly improve their performance. In this study, the effects of nano-TiO₂ on the hydration process, hydration products, and microstructure of alkali-activated steel slag -
Externí odkaz:
https://doaj.org/article/f93f448df1f345358cf38569b7cad0a7
Publikováno v:
Reviews on Advanced Materials Science, Vol 63, Iss 1, Pp pp. 5003-5020 (2024)
Externí odkaz:
https://doaj.org/article/12ff98b45e7d468fb46a7e1b0836273e
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 2021-2032 (2024)
Geopolymers, environmentally friendly materials, face application limitations due to their high drying shrinkage and propensity for cracking. The shrinkage reducing admixture (SRA) has shown promise in mitigating drying shrinkage in cement-based mate
Externí odkaz:
https://doaj.org/article/29c497c7979248a69f3562151734128c
Publikováno v:
Buildings, Vol 14, Iss 10, p 3201 (2024)
Shotcrete is one of the most important types of concrete used in engineering construction, and its properties are significantly influenced by accelerators. This study investigates the effects of aluminum sulfate series alkali-free accelerator (AKF) a
Externí odkaz:
https://doaj.org/article/c2988ba9efac409bace06d55914a321f
Publikováno v:
Alexandria Engineering Journal, Vol 82, Iss , Pp 342-348 (2023)
This study delves into the multifaceted effects of multi-walled carbon nanotubes (MWCNT) incorporation on phosphogypsum's properties. We investigated the phase composition and morphology of phosphogypsum and observed the influence of MWCNT on the set
Externí odkaz:
https://doaj.org/article/45a0e7fd9bcf47a9ad75719759587646
Autor:
HE Wen
Publikováno v:
Meikuang Anquan, Vol 54, Iss 7, Pp 228-235 (2023)
In order to study the hydration process of red clay cement grout prepared by red clay in the southwest Wumeng mountain area in southwest China and the micro-morphology of the grout stone, the hydration heat characteristics of red clay cement grout we
Externí odkaz:
https://doaj.org/article/f2340bc182a443519bc8538db86b94f5
Publikováno v:
Buildings, Vol 14, Iss 6, p 1729 (2024)
In present study, the effects of varying dosages of combined red mud on the microstructure and hydration process of low-carbon composite cementitious material. The findings indicated a gradual decrease in the reactivity of RM, following a linear tren
Externí odkaz:
https://doaj.org/article/f68b33dc2f26406889e5063f783f0292
Publikováno v:
Buildings, Vol 14, Iss 5, p 1259 (2024)
Alkali-activated cementitious materials, as an environmentally friendly cementitious material, can effectively reduce carbon emissions and improve the utilisation of solid wastes. However, traditional strong alkali activators have limitations such as
Externí odkaz:
https://doaj.org/article/f0dacb23a1f642d3bd985ef1bc635259
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02670- (2023)
Recent research has recognized limestone calcined clay cement (LC3) a promising sustainable cementitious material. While LC3 could be used in a wide range of applications, it is important to explore its feasibility in developing (ultra-)high performa
Externí odkaz:
https://doaj.org/article/0c736f395a2644688c12f5513920382f
Publikováno v:
Taiyuan Ligong Daxue xuebao, Vol 54, Iss 2, Pp 264-271 (2023)
In view of the problems of low early strength and weak deformation resistance of ordinary cement-based materials, the cement-based materials were modified by nano-silica sol. The nano-silica sol was charasterized by means of electro-hydraulic servo u
Externí odkaz:
https://doaj.org/article/c4b16a9fabad4b44ae7ef63ec35dd59b