Pull Off test to evaluate the compressive strength of concrete: an alternative to Brazilian standard techniques
نویسندگان
چکیده
منابع مشابه
the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Improving the standard of the standard for glass ionomers: an alternative to the compressive fracture strength test for consideration?
OBJECTIVES Three strength tests (compressive, three point flexure and biaxial) were performed on three glass ionomer (GI) restoratives to assess the most appropriate methodology in terms of validity and reliability. The influence of mixing induced variability on the data sets generated were eliminated by using encapsulated GIs. METHODS Specimen groups of 40 (eight batches of n=5) cylinders (6...
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The new concrete standards give directives regarding the checking if the hardened concrete conforms to the compressive strength requirements of the designed compressive strength class. The acceptance or rejection of conformity is the function of the compressive strength testing methods and the evaluation of the test results. In the paper through examples we show the role of the acceptance proba...
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ژورنال
عنوان ژورنال: Revista IBRACON de Estruturas e Materiais
سال: 2012
ISSN: 1983-4195
DOI: 10.1590/s1983-41952012000600003