Results of concrete absorption test related to some particular factors
Jerzy Wawrzeńczyk
Department of Building Engineering Technologies and Organization; Faculty of Civil Engineering and Architecture; Kielce University of Technology (Poland)
https://orcid.org/0000-0002-8155-1802
Abstract
In spite of the fact that common concrete absorption tests are technically simple, the correctness of received results is still very disputable. The lack of unequivocal procedures makes it impossible to compare the results obtained in various laboratories. The paper presents the research results received in 5 series of concrete with three different cements and various w/c ratios. The investigations were conducted on cube specimens with dimensions of 10cm and 15cm, all cubes were soaked and dryed in long terms. The object of the research was to identify the effect of specimens dimensions and soaking time on the concrete absorption. Soaking time applied to investigations vastly exeeds the common soaking time described in standards concerning precast concrete elements.
Keywords:
absorption, soaking time, drying timeReferences
Rozporządzenie Ministra Transportu i Gospodarki Morskiej z dnia 30 maja 2000 r. w sprawie warunków technicznych jakim powinny odpowiadać drogowe obiekty inżynierskie i ich usytuowanie.
Google Scholar
Glinicki M.A. Widmo nasiąkliwości. Budownictwo Technologie Architektura nr 3/2007, s. 50-53.
Google Scholar
Glinicki M.A. Zagadnienia trwałości mostów betonowych w normach europejskich. Międzynarodowa konferencja EKO-MOST 2006, s.115-124.
Google Scholar
Tracz T., Śliwiński J. Wpływ zawartości zaczynu cementowego i wskaźnika w/c na nasiąkliwość betonu. Cement Wapno Beton 3/2012, s.131-137.
Google Scholar
Golda A., Kaszuba S. Nasiąkliwość betonu – wymagania a metody badawcze. Cement Wapno Beton 6/2009, s. 308-313.
Google Scholar
PN-88/B-06250 Beton zwykły.
Google Scholar
PN-EN 13369:2005 Wspólne wymagania dla prefabrykatów z betonu.
Google Scholar
Authors
Jerzy WawrzeńczykDepartment of Building Engineering Technologies and Organization; Faculty of Civil Engineering and Architecture; Kielce University of Technology Poland
https://orcid.org/0000-0002-8155-1802
Statistics
Abstract views: 210PDF downloads: 194
License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Budownictwo i Architektura supports the open science program. The journal enables Open Access to their publications. Everyone can view, download and forward articles, provided that the terms of the license are respected.
Publishing of articles is possible after submitting a signed statement on the transfer of a license to the Journal.
