Surface Modification of Fresh Placed Concrete and its Durability at Effect of Defrosting Substances

Jaroslav Urban; Tomáš Klečka

doi:10.4028/www.scientific.net/AMR.923.138

Paper Titles

Geocement-Based Coatings for Repair and Protection of Concrete Subjected to Exposure to Ammonium Sulfate
p.121

Options of Assessment of Absorption Capacity of Noise Barrier
p.125

Production Possibilities of Concrete Based on Artificial Fly Ash Aggregates
p.130

Shrinkage-Compensating Alkali Activated Slag Cement Mortars for Crack Repair and Joint Grouting in Concretes
p.134

Surface Modification of Fresh Placed Concrete and its Durability at Effect of Defrosting Substances
p.138

Use of Textile Reinforced Concrete – Especially for Facade Panels
p.142

Assessment Tool for Refurbishments reSBToolCZ Emphasising Cultural-Historical Buildings
p.149

Bacterial Deteriorations of Wooden Pile Foundations due to Permanent Soil and Water Contact
p.153

Effect of Artificial Lightweight Aggregate on Resistance of Polymer Cement Mortars to Extreme Temperatures
p.161

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 923Surface Modification of Fresh Placed Concrete and...

Surface Modification of Fresh Placed Concrete and its Durability at Effect of Defrosting Substances

Abstract:

In the Czech Republic, the deicing salt resistance is determined through the scaling from the sample exposed to 3% NaCl solution after prescribed numbers of frosting-defrosting cycles (see ČSN 731326). The surface layer of concrete is contacted as the first with aggressive substances and is an entrance gate for unwanted ones. Its quality is not only affected by the proposed mix and procedure of placing fresh concrete with following curing, but also by the final modification performed with various types of smoothers.

You might also be interested in these eBooks

Proceedings of the Conference on the Rehabilitation and Reconstruction of Buildings CRRB 2013

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 923)

Pages:

138-141

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.923.138

Citation:

Cite this paper

Online since:

April 2014

Authors:

Jaroslav Urban*, Tomáš Klečka

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Aitcin P-C.: Vysokohodnotný beton, edice: betonové stavitelství překlad Praha, červen 2005, ISBN 80-86769-39-9.

Google Scholar

[2] Urban J., Klečka T.: Vliv úpravy povrchu čerstvého betonu na odolnost vůči chemickým rozmrazovacím látkám, Sborník příspěvků 8. Konference Speciální betony s. 21-29, ISBN 978-80-86604-54-1.

DOI: 10.13164/si.2021.2.9

Google Scholar

[3] Urban J., Klečka T.: Technologické vlivy na odolnost betonu proti chemickým rozmrazovacím látkám, Sborník příspěvků 10. Konference Technologie betonu s. 107-113, ISBN 978-80-87158-31-9.

DOI: 10.13164/si.2021.2.9

Google Scholar

[4] Urban J., Klečka T.: Vliv zhutnění provzdušněného betonu na odolnost proti CHRL, Sborník příspěvků 19. Konference Betonářské dny 2012, s. 242-247, ISBN 978-80-87158-32-6.

Google Scholar