Modification of Cement Concrete with Impregnating Sulphur-Containing Solutions

Number of journal: №10-2016
Autors:

A.E. CHUIKIN
V.V. BABKOV
I.A. MASSALIMOV

DOI: https://doi.org/10.31659/0585-430X-2016-742-10-72-75

 

AbstractAbout AuthorsReferences
Modification of cement concretes with impregnating solutions makes it possible to significantly reduce water sorption and enhance durability. A new type of impregnating composition, a water sulphur-containing solution on the basis of calcium polysulfide with spirits and surfactants, has been developed. A feature of concrete impregnation with calcium polysulfide is that sulphur atoms in the solution composition penetrate into capillary pores of cement stone to a certain depth. When the material is drying, molecules of calcium polysulfide are disintegrating with the formation of a hydrophobic layer of element sulphur insoluble in water on the pore surfaces. Unlike impregnating materials and hydrophobizators on the organic base, the impregnation of products and structures with calcium polysulfide gives the concrete surface water repellency for a long time, retreatment is not needed.
A.E. CHUIKIN1 , Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.V. BABKOV1 , Doctor of Sciences (Engineering);
I.A. MASSALIMOV2 , Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Ufa State Petroleum Technological University (1, Kosmonavtov Street, Republic of Bashkortostan, Ufa, 450062, Russian Federation)
2 Bashkir State University (32, Validy Street, Republic of Bashkortostan, Ufa, 450076, Russian Federation)

1. Khokhlov A.V. Spravochnye materialy po geografii mirovogo khozyaistva [Background materials on the geography of the world economy]. Tula: Konsaltingovaya kompaniya Vlant. 2011. 142 p.
2. Bazhenov Yu.M. Betonopolimery [Polymers of concrete]. Moscow: Stroyizdat. 1983. 472 p.
3. Paturoev V.V. Polimerbetony [Polymer concrete]. Moscow: Stroyizdat. 1987. 286 p.
4. Patent RF 2416589. Sostav dlya obrabotki stroitel’nykh materialov i sposob ikh obrabotki [Composition for treatment of construction materials and method of their processing]. Massalimov I.A., Babkov V.V., Mustafin A.G. Declared 23.09.2009. Published 20.04.2011. Bulletin No. 11. (In Russian).
5. Massalimov I.A., Volgushev A.N., Chuikin A.E., Khusainov A.N., Mustafin A.G. Long-term protection of building materials coatings based on nanoscale sulfur. Nanotekhnologii v stroitel’stve: scientific Internet-journal. 2010. No. 1, pp. 45–58. (http://www.nanobuild.ru/ru_ RU/journal/Nanobuild_1_2010_RUS.pdf date of access 01.06.2016). (In Russian).
6. Massalimov I.A., Mustafin A.G., Chuikin A.E., Volgushev A.N., Massalimov B.I., Khusainov A.N. The hardening and increasing of the water resistance of concrete coatings based on nanoscale sulfur. Nanotekhnologii v stroitel’stve: scientific Internet-journal. 2010. No. 2, pp. 54–61. (http:// www.nanobuild.ru/ru_RU/journal/Nanobuild_2_2010_ RUS.pdf date of access 01.06.2016). (In Russian).
7. Massalimov I.A., Yanakhmetov M.R., Chuykin A.E., Mustafin A.G. Protection of building constructions with sulfur impregnating solution. Study of Civil Engineering and Architecture (SCEA). 2013. Vol. 2. Is. 2, pp. 19–24.
8. Atcin P.-C. High performance concrete. CRC Press. 2011. 624 p.
9. Day K.W., Aldred J., Hudson B. Concrete mix design, quality control and specification, fourth edition. CRC Press. 2013. 352 p.
10. French C. Durability of concrete structures. Structural Concrete. 2003. Vol. 4, No. 3, pp. 101–107.
11. Patent US №5728428 A. Composition for protecting a body of concrete, a process for preparing same, and a method for the protection of a body of concrete. Rusinov A., Rusinov N., Rusinov H. Declared 01.06.1995. Published 17.03.1998. 12. Temnikov Yu.N. Kal’matron is the correct tool in the fight against water. Stroitel’nye Materialy [Construction materials]. 2002. No.
12, pp. 42–43. (In Russian).
13. Waterproofing «Lakhta» compared to foreign analogues. Stroitel’nye Materialy [Construction materials]. 2002. No. 1, pp. 6–7. (In Russian).

For citation: 


Print   Email