Structure, Fractality, Mechanics and Durability of Calcium Silicate Hydrates
Abstrak
Cement-based materials are widely utilized in infrastructure. The main product of hydrated products of cement-based materials is calcium silicate hydrate (C-S-H) gels that are considered as the binding phase of cement paste. C-S-H gels in Portland cement paste account for 60–70% of hydrated products by volume, which has profound influence on the mechanical properties and durability of cement-based materials. The preparation method of C-S-H gels has been well documented, but the quality of the prepared C-S-H affects experimental results; therefore, this review studies the preparation method of C-S-H under different conditions and materials. The progress related to C-S-H microstructure is explored from the theoretical and computational point of view. The fractality of C-S-H is discussed. An evaluation of the mechanical properties of C-S-H has also been included in this review. Finally, there is a discussion of the durability of C-S-H, with special reference to the carbonization and chloride/sulfate attacks.
Topik & Kata Kunci
Penulis (7)
Shengwen Tang
Yang Wang
Zhicheng Geng
Xiaofei Xu
Wenzhi Yu
Hubao A
Jingtao Chen
Akses Cepat
PDF tidak tersedia langsung
Cek di sumber asli →- Tahun Terbit
- 2021
- Sumber Database
- DOAJ
- DOI
- 10.3390/fractalfract5020047
- Akses
- Open Access ✓