• Spectroscopy and Spectral Analysis
  • Vol. 41, Issue 12, 3909 (2021)
Xiong-fei HE1、*, Wei HUANG3、3;, Gang TANG3、3;, and Hao ZHANG3、3; *;
Author Affiliations
  • 11. Guangdong Province Key Laboratory of Intelligent Monitoring and Maintenance of Tunnel Structure, Guangzhou 511458, China
  • 33. School of Civil Engineering and Architecture, Anhui University of Technology, Ma’anshan 243032, China
  • show less
    DOI: 10.3964/j.issn.1000-0593(2021)12-3909-06 Cite this Article
    Xiong-fei HE, Wei HUANG, Gang TANG, Hao ZHANG. Mechanism Investigation of Cement-Based Permeable Crystalline Waterproof Material Based on Spectral Analysis[J]. Spectroscopy and Spectral Analysis, 2021, 41(12): 3909 Copy Citation Text show less
    XRD spectra of permeable crystalline waterproof material
    Fig. 1. XRD spectra of permeable crystalline waterproof material
    FTIR spectra of permeable crystalline waterproof material
    Fig. 2. FTIR spectra of permeable crystalline waterproof material
    XRD spectra of cement-based materials at different agesa: 7 d; b: 14 d; c: 28 d
    Fig. 3. XRD spectra of cement-based materials at different ages
    a: 7 d; b: 14 d; c: 28 d
    XRD spectra of CCCW at different agesa: 7 d; b: 14 d; c: 28 d
    Fig. 4. XRD spectra of CCCW at different ages
    a: 7 d; b: 14 d; c: 28 d
    Flexural strengths of cement-based materials and CCCW at different ages
    Fig. 5. Flexural strengths of cement-based materials and CCCW at different ages
    Compress strengths of cement-based materials and CCCW at different ages
    Fig. 6. Compress strengths of cement-based materials and CCCW at different ages
    Micro Morphologies of cement-based material and CCCW(a): Cement-based material 7 d; (b): Cement-based material 14 d; (c): cement-based material 28 d;(d): CCCW 7 d; (e): CCCW 14 d; (f): CCCW 28 d
    Fig. 7. Micro Morphologies of cement-based material and CCCW
    (a): Cement-based material 7 d; (b): Cement-based material 14 d; (c): cement-based material 28 d;(d): CCCW 7 d; (e): CCCW 14 d; (f): CCCW 28 d
    Strength restoration ratios of cement-based material and CCCW at different ages
    Fig. 8. Strength restoration ratios of cement-based material and CCCW at different ages
    SampleCement-based
    material
    CCCW
    Portland cement215215
    Quartz sand160160
    Sulpho-aluminate cement1515
    Talc2828
    Heavy calcium carbonate1010
    CCCW022
    Water214214
    Table 1. The compositions of cement-based material and CCCW
    SampleFirst permeability
    /MPa
    Second permeability
    /MPa
    First permeability
    ratio/%
    Second permeability
    ratio/%
    Cement-based material0.40.4//
    CCCW0.80.9200225
    Table 2. Permeability resistances of cement-based material and CCCW
    Xiong-fei HE, Wei HUANG, Gang TANG, Hao ZHANG. Mechanism Investigation of Cement-Based Permeable Crystalline Waterproof Material Based on Spectral Analysis[J]. Spectroscopy and Spectral Analysis, 2021, 41(12): 3909
    Download Citation