Комплексная модификация цементогрунта для дорожных покрытий

Комплексная модификация цементогрунта для дорожных покрытий

Автор: Вдовин Е.А., Буланов П.Е., Строганов В.Ф., Морозов В.П.

Журнал: Строительство уникальных зданий и сооружений @unistroy

Статья в выпуске: 4 (109), 2023 года.

Бесплатный доступ

Актуальность исследования обусловлена ​​необходимостью обеспечения требуемой прочности и морозостойкости грунтоцементных слоев дорожных одежд в дорожно-климатических зонах с сезонными и суточными перепадами температур, особенно при частых переходах через 0 °С. Объектом исследования является модифицированный грунтоцемент для дорожных одежд. Целью данной работы является разработка грунтоцементных композиций с комплексной модификацией кремнийорганическим соединением, поликарбоксилатным суперпластификатором и электролитом.

Грунтоцемент, кремнийорганическое соединение, поликарбоксилатный суперпластификатор, электролит, оптимизация, комплексная модификация

Короткий адрес: https://sciup.org/143182721

IDR: 143182721   |   DOI: 10.4123/CUBS.109.28

Список литературы Комплексная модификация цементогрунта для дорожных покрытий

  • Abbey, S.J., Eyo, U.E., Okeke, C.A.U., Ngambi, S. (2021) Experimental study on the use of RoadCem blended with by-product cementitious materials for stabilisation of clay soils. Construction and Building Materials, 280, 122476. https://doi.org/10.1016/j.conbuildmat.2021.122476.
  • Jiang, N.-J., Du, Y.J., Liu, K. (2018) Durability of Lightweight Alkali-Activated Ground Granulated Blast Furnace Slag (GGBS) Stabilize Clayey Soils Subjected to Sulfate Attack. Applied Clay Science, 161, 70-75. https://doi.org/10.1016/j.clay.2018.04.014.
  • Vdovin, E.A., Bulanov, P.E., Mavliev, L.F. (2022) Physical and mechanical characteristics of soil stabilized with quicklime for road bed. Construction of Unique Buildings and Structure, 105, 10503. https://doi.org/10.4123/CUBS.105.3.
  • Yao, X., Junfeng, G., Guan, W. (2019) Effects of soil grading and sand content on soil-cement properties. IOP Conference Series: Earth and Environmental Science, 304, 052038. https://doi.org/10.1088/1755-1315/304/5/052038.
  • Vo, B.H., Dinh, H.L., Dang, N.L. (2023) Materials Characteristics of Soil-cement Samples under Various Maintenance Conditions. IOP Conf. Series: Materials Science and Engineering, 1289, 012063 https://doi.org/10.1088/1757-899X/1289/1/012063.
  • Ezreig, A.M.A., Ismail, M.A.M., Ehwailat, K.I.A. (2022) Hydrophobic Effect of Soil Stabilization for a Sustainable Subgrade Soil Improvement. Materials, 2022, 15, 3087. https://doi.org/10.3390/ma15093087.
  • Cai, Y., Xu, L., Liu, W., Shang, Y., Su, N., Feng, D. (2020) Field test study on the dynamic response of the cement-improved expansive soil subgrade of a heavy-haul railway. Soil Dynamics and Earthquake Engineering, 128, 105878. https://doi.org/10.1016/j.soildyn.2019.105878.
  • Węgliński, S. (2021) Capillary water absorption in mixtures of cohesive soils stabilized with cement and hydrophobic agent. Budownictwo i Architektura, 20(2), 15-28. https://doi.org/10.35784/bud-arch.2422.
  • Vdovin, E., Bulanov, P., Stroganov, V., Mavliev, L. (2023) Physical and Mechanical Characteristics of Modified Soil Cement with Polycarboxylate Superplasticizers. Proceedings of STCCE. 2022. Lecture Notes in Civil Engineering, 291, 125-133. https://doi.org/10.1007/978-3-031-14623-7_10.
  • Vdovin, E.A., Bulanov, P.E., Stroganov, V.F. (2023) Improving the characteristics of road soil-cement with organosilicon compounds. News KSUAE, 4(66), 301-309, https://doi.org/10.52409/20731523_2023_4_301.
  • Al-Kheetan, M.J., Rahman, M.M., Chamberlain, D.A. (2020) Moisture evaluation of concrete pavement treated with hydrophobic surface impregnants. International Journal of Pavement Engineering, 21(14), 1746-1754. https://doi.org/10.1080/ 10298436.2019.1567917.\
  • Roshan, K., Choobbasti, A., Soleimani, K., Fakhrabadi, A. (2021) The effect of adding polypropylene fibers on the freeze-thaw cycle durability of lignosulfonate stabilised clayey sand. Cold Regions Science and Technology, 193(3), 103418. https://doi.org/10.1016/j.coldregions.2021.103418.
  • Asgari, M., Sundararaj, U. (2018) Silane functionalization of sodium montmorillonite nanoclay: The effect of dispersing media on intercalation and chemical grafting. Applied Clay Science, 153, 228-238. https://doi.org/10.1016/j.clay.2017.12.020.
  • Liu, Q., Chen, Zh., Yang, Y. (2021) Model of the charged mosaic surface of the cement particle based on the adsorption behavior of surfactants using ATR-FTIR spectroscopy. Materials Science, 215, 108802. https://doi.org/10.1016/j.compositesb.2021.108802.
  • Kanchanason, V., Plank, J. (2019) Effect of calcium silicate hydrate – polycarboxylate ether (C-S-H–PCE) nanocomposite as accelerating admixture on early strength enhancement of slag and calcined clay blended cements. Cement and Concrete Research, 119(1), 44-50. https://doi.org/10.1016/j.cemconres.2019.01.007.
  • Kanchanason, V., Plank, J. (2018) Effectiveness of a calcium silicate hydrate – Polycarboxylate ether (C-S-H–PCE) nanocomposite on early strength development of fly ash cement. Construction and Building Materials, 169, 20-27. https://doi.org/10.1016/j.conbuildmat.2018.01.053.
  • Ilg, M., Plank, J. (2019) Non-adsorbing small molecules as auxiliary dispersants for polycarboxylate superplasticizers. Colloids and Surfaces A Physicochemical and Engineering Aspects, 587, 124307. https://doi.org/10.1016/j.colsurfa.2019.124307.
  • Akhlaghi, O., Menceloglu, Y.Z., Akbulut, O. (2017) Poly(carboxylate ether)-based superplasticizer achieves workability retention in calcium aluminate cement. Scientific RepoRts, 7, 41743. https://doi.org/10.1038/srep41743.
  • Plank, J., Sakai, E., Miao, C.W., Yu, C., Hong, J.X. (2015) Chemical admixtures – Chemistry, Applications and Their Impact on Concrete Microstructure and Durability. Cement and Concrete Research, 78, 81-99. https://doi.org/10.1016/j.cemconres.2015.05.016.
  • Bulanov, P.E., Mavliev, L.F., Vdovin, E.A., Stroganov, V.F., Asadullina, A.R., Safin, D.R. (2017) Effect of water-reducing agents with various chemical bases on the physical and technical properties of clay soils reinforced by Portland cement. News KSUAE, 4(42), 384-391. https://izvestija.kgasu.ru/files/4_2017/384_391_Bulanov_Mavliev.pdf?ysclid=lqp9798e50822691684.
  • Meier, M.R., Lei, L., Rinkenburger, A.., Plank, J. (2020) Crystal Growth of [Ca3Al(OH)6·12H2O]2·(SO4)3·2H2O (Ettringite) Studied Under Microgravity Conditions. Journal of Wuhan University of Technology-Mater Sci Ed, 35(5), 893-899. https://doi.org/10.1007/s11595-020-2335-0.
  • Vdovin, E.A., Mavliev L.F., Bulanov, P.E. (2015) Interaction of complex additive based on octyltriethoxysilane and sodium hydroxide. News KSUAE, 1(31), 165-170. https://izvestija.kgasu.ru/files/1_2015/165_170_Vdovin_Mavliev.pdf?ysclid=lqp97z4r51593936227.
  • GOST 25100-2020 Soils. Classification. https://docs.cntd.ru/document/1200174302?ysclid=lpgpa59s3m359102439.
  • GOST 23558-94 Crushed stone-gravel-sandy mixtures, and soils treated by inorganic binders for road and airfield construction. Specifications. https://docs.cntd.ru/document/901705984?ysclid=lpgpdmio1a374200587
  • GOST 10180-2012 Concretes. Methods for strength determination using reference specimens. https://docs.cntd.ru/document/1200100908?ysclid=lpgpglk1xb933065282
  • She, W., Yang, J., Hong, J., Sun, D., Mu, S., Miao, C. (2020) Superhydrophobic concrete with enhanced mechanical robustness: Nanohybrid composites, strengthen mechanism and durability evaluation. Construction and Building Materials, 247(12), 118563. https://doi.org/10.1016/j.conbuildmat.2020.118563.
  • Huang, C.H., Fang, H.Y., Zhang, J.Z. (2019) The properties of hydrophobic concrete prepared by biomimetic mineralization method. Computers and Concrete, 23(5), 351-359. https://doi.org/10.12989/cac.2019.23.5.351.
  • Mukhametrakhimov, R.Kh., Lukmanova, L.V. (2021) Influence of Portland cements with different mineralogical composition on basic properties of 3D-printed composites. News KSUAE, 2(56), 37–49. https://doi.org/10.52409/20731523_2021_2_37.
  • Plank, J., Keller H., Andres P. (2006) Novel Organo-Mineral Phases Obtained by Interaction of Maleicanhydrite-Allyl Ether Copolymers into Layered Calcium Aluminum Hydrates. Inorganic Chemical Acta, 359, 4901–4908.
  • http://www.bauchemie.ch.tum.de/master-framework/data/dynamic/Image/47.pdf.
  • Gubaidullina, A.M., Lygina T.Z., Khalitova A.N., Panina A.A. (2012) Study of the processes of hydration and hardening of Portland cement using thermal analysis methods. Bulletin of Kazan Technological University, 15, 15-17. https://elibrary.ru/item.asp?id=18249637&ysclid=lqpadvxzud478142012.
Еще
Статья научная
QR-код для установки приложения SciUp Наведите камеру и скачайте бесплатное приложение SciUp