Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Quanbing Yang"'
Autor:
Weida Cao, Quanbing Yang
Publikováno v:
Journal of Wuhan University of Technology-Mater. Sci. Ed.. 30:250-255
The properties of the carbonated brick made of steel slag-slaked lime mixture such as strength, drying shrinkage, water absorption and soundness were mainly investigated. The experimental results indicate that, after carbonation, the strength of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e59998eec0da953b63cfe50e157e0881
https://doi.org/10.1007/s11595-015-1134-5
https://doi.org/10.1007/s11595-015-1134-5
Publikováno v:
Journal of Materials in Civil Engineering. 29
In this paper, the effects of NaCl concentration on saturation in concrete and ice-formation pressure and volume expansion of solutions are investigated; also, mechanisms of concrete salt-frost scaling are analyzed. Results show that the ice-formatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0429afe2ac6bd335514a6ee164780e90
https://doi.org/10.1061/(asce)mt.1943-5533.0001448
https://doi.org/10.1061/(asce)mt.1943-5533.0001448
Autor:
Quanbing Yang, Weida Cao
Publikováno v:
Journal of Materials in Civil Engineering. 27
In the present paper, the properties of carbonated steel slag-slaked lime (SS-SL) mixture, such as strength, drying shrinkage, water absorption, soundness, and durability were mainly investigated. Results indicate that after carbonation the strength
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e0b9e9323a181d0b8193f184a99b6c5
https://doi.org/10.1061/(asce)mt.1943-5533.0001049
https://doi.org/10.1061/(asce)mt.1943-5533.0001049
Publikováno v:
Cement and Concrete Research. 33:1057-1061
In this paper, effects of various factors such as steam temperature, precuring time, air content, and fly ash (FA) on the deicer-scaling resistance and corrosion resistance of steam-cured concrete were investigated. Results showed that the deicer-sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a11573d227fb710220ed2c0ad595562
https://doi.org/10.1016/s0008-8846(03)00010-3
https://doi.org/10.1016/s0008-8846(03)00010-3
Publikováno v:
Cement and Concrete Research. 32:165-168
In this paper, a magnesium phosphate cement-based binder (MPB) was prepared by mixing MgO with mono-ammonium phosphate, borax and fly ash. The deicer-scaling resistance of MPB mortar and concrete and the bond strength loss between MPB paste and morta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5d59810b92276bea4631aae40ecbcd5
https://doi.org/10.1016/s0008-8846(01)00651-2
https://doi.org/10.1016/s0008-8846(01)00651-2
Publikováno v:
Cement and Concrete Research. 30:1807-1813
Magnesia ‐ phosphate cement (MPB) was prepared by mixing MgO powder (M) with NH4H2PO4 powder (P) and Na2B4O710H2O powder (B). In field applications, MPB mortar is usually used for rapid repair. Effects of many parameters, such as sand/MPB ratio, wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3e3461ba8d976a8d09d16e7ec410cba
https://doi.org/10.1016/s0008-8846(00)00419-1
https://doi.org/10.1016/s0008-8846(00)00419-1
Publikováno v:
Cement and Concrete Research. 30:1313-1317
In the present paper, a new type of air-entraining agent (trademark SJ-2) is introduced, its main chemical component being triterpenoid saponin. Many properties of fresh and hardened concrete with SJ-2, such as workability, bleeding, air-bubble syste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38dd2dd44771c5127b6defa63d24a112
https://doi.org/10.1016/s0008-8846(00)00340-9
https://doi.org/10.1016/s0008-8846(00)00340-9
Publikováno v:
Materials and Structures. 33:229-234
This paper presents some research results on characteristics and durability of magnesium phosphate cement-based material, such as strength, coefficient of thermal expansion, drying shrinkage, corrosion protection, deicer-frost resistance, abrasive re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd28173af11a16f7399918495f36feb7
https://doi.org/10.1007/bf02479332
https://doi.org/10.1007/bf02479332
Autor:
Quanbing Yang, Xueli Wu
Publikováno v:
Cement and Concrete Research. 29:389-396
Phosphate cement-based binders were prepared by mixing MgO powder (M) with NH 4 H 2 PO 4 powder (P) and borax powder (B). Effects of various factors including the amount of retarder B, P/M ratio, fineness of M, and addition of fly ash and environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf6afc39db2ee07c9e66c3737387c666
https://doi.org/10.1016/s0008-8846(98)00230-0
https://doi.org/10.1016/s0008-8846(98)00230-0
Autor:
Quanbing Yang
Publikováno v:
Cement and Concrete Research. 29:45-53
The inner relative humidity (RH) and degree of saturation (S) of high-performance concrete cured for 2 years in water or 3% NaCl solution were measured at three different levels from the concrete surface (outer layer 0 to 16 mm, middle layer 16 to 32
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596d7be498550cba80b4bef30f0cdcb5
https://doi.org/10.1016/s0008-8846(98)00174-4
https://doi.org/10.1016/s0008-8846(98)00174-4