Organic/inorganic dual network formed by epoxy and cement
Source abstract
Abstract
Organics generally does not form network with inorganics because of their poor compatibility. Here, we report organic/inorganic dual network (DN) formed by epoxy and high alumina cement. In the presence of water, the cement quickly forms inorganic network via hydration followed by the gradual curing of epoxy yielding the organic network interpenetrating with the former. Such DN has improved mechanical properties either at early or final stage in comparison with the cement or epoxy after curing. It also exhibits high bonding strength with concrete so that it can be used to repair concrete cracks and blocking water leakage. The novel organic/inorganic DN is expected to find applications in constructional and geotechnical engineering. POLYM. COMPOS., 39:E2490–E2496, 2018. © 2018 Society of Plastics Engineers
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Concrete and Cement Materials Research · Innovative concrete reinforcement materials · Magnesium Oxide Properties and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Polymer Materials Science and Engineering Faculty of Materials Science and Engineering, South China University of Technology Guangzhou 510640 People's Republic of China
Funding
National Natural Science Foundation of China
References (39)
Show source-provided references
1. 10.1016/j.conbuildmat.2005.07.00110.1016/j.conbuildmat.2005.07.001 ↗
2. 10.1016/S0958-9465(02)00081-110.1016/S0958-9465(02)00081-1 ↗
3. 10.1016/j.corsci.2015.05.02110.1016/j.corsci.2015.05.021 ↗
4. 10.1007/s10853-015-9387-010.1007/s10853-015-9387-0 ↗
5. 10.1016/j.carbpol.2007.04.02410.1016/j.carbpol.2007.04.024 ↗
6. 10.1002/pc.2372310.1002/pc.23723 ↗
7. 10.1016/j.cemconres.2004.02.01110.1016/j.cemconres.2004.02.011 ↗
8. 10.1016/j.compstruct.2014.08.03810.1016/j.compstruct.2014.08.038 ↗
9. 10.1016/j.compstruct.2011.01.01110.1016/j.compstruct.2011.01.011 ↗
10. 10.1002/pc.2338810.1002/pc.23388 ↗
11. 10.1021/am301967v10.1021/am301967v ↗
12. 10.1016/S0950-0618(97)00019-610.1016/S0950-0618(97)00019-6 ↗
13. 10.1016/j.conbuildmat.2015.07.09010.1016/j.conbuildmat.2015.07.090 ↗
14. 10.1016/j.progpolymsci.2004.11.00310.1016/j.progpolymsci.2004.11.003 ↗
15. 10.1039/C0PY00272K10.1039/C0PY00272K ↗
16. 10.1021/ma000145q10.1021/ma000145q ↗
17. 10.1016/S0079-6700(02)00021-710.1016/S0079-6700(02)00021-7 ↗
18. 10.1039/C6RA17799A10.1039/C6RA17799A ↗
19. 10.1016/j.cemconres.2011.09.00410.1016/j.cemconres.2011.09.004 ↗
20. 10.1016/S0008-8846(00)00440-310.1016/S0008-8846(00)00440-3 ↗
21. GB/T 2567‐2008 Test Methods for Properties of Resin Casting Boby. Standardization Administration of the People's Republic of China Beijing China(2008).
22. GB/T 16777‐2008 Test Methods for Building Waterproofing Coating. Standardization Administration of the People's Republic of China Beijing China(2008).
23. ASTM C 1202‐97 Standard Test Method for Electrical Indication of Concrete's Ability to Resist Chloride Ion Penetration.ASTM International West Conshohocken PA(1997).
24. 10.1016/j.cemconcomp.2012.12.01110.1016/j.cemconcomp.2012.12.011 ↗
25. 10.1023/A:101860041263810.1023/A:1018600412638 ↗
26. 10.1016/0008-8846(84)90082-610.1016/0008-8846(84)90082-6 ↗
27. 10.1016/S0008-8846(01)00591-910.1016/S0008-8846(01)00591-9 ↗
28. 10.1016/j.cemconres.2008.10.00310.1016/j.cemconres.2008.10.003 ↗
29. 10.1016/j.conbuildmat.2016.02.20310.1016/j.conbuildmat.2016.02.203 ↗
30. 10.1002/adma.20030490710.1002/adma.200304907 ↗
31. 10.1021/acs.chemmater.6b0192010.1021/acs.chemmater.6b01920 ↗
32. 10.1039/C4RA05381H10.1039/C4RA05381H ↗
33. 10.1016/j.compstruct.2012.12.01510.1016/j.compstruct.2012.12.015 ↗
34. 10.1016/0079-6700(94)90002-710.1016/0079-6700(94)90002-7 ↗
35. 10.1002/1097-4628(20010404)80:1<71::AID-APP1077>3.0.CO;2-H10.1002/1097-4628(20010404)80:1<71::AID-APP1077>3.0.CO;2-H ↗
36. 10.1016/S0266-3538(97)00017-110.1016/S0266-3538(97)00017-1 ↗
37. 10.1016/S0008-8846(99)00209-410.1016/S0008-8846(99)00209-4 ↗
38. 10.1016/S0008-8846(00)00210-610.1016/S0008-8846(00)00210-6 ↗
39. 10.1016/j.conbuildmat.2013.03.04510.1016/j.conbuildmat.2013.03.045 ↗