Samenvatting
This paper deals with the evaluation of the sealers based on the eight sets of laboratory tests. There were a total of five concrete sealer treatments: D335, DCS, SS, R7, and CT40. These sealers were evaluated for three groups of concrete mixes: normal concrete mix, fly ash concrete mix, and old concrete. There were also “control specimens” that did not use any typeof sealer for comparison purposes. The test data used to determine which sealer and concrete mix combination was the most adequate in improving resistance to the deterioration of concrete properties.