3. mix and sample preparationThe first priority is to compound mixing polymers by GIO moephet fly ash mixed with cement in the mixer and then pour the solution into the mix, NH 5 minutes add dissolved NS into the mixture to blend 2 minutes time to get GIO polymers with moephet meat together well. After that pour the heavy ash fall in a saturated dry skin to blend a mix per 1 minute to mix GIO polymer concrete pouring down with prunes the place casting samples. Do the casting and steel bars, for example, with tight knock-knock. Then, wrapped in plastic, for example by preventing moisture loss. Leaving the samples at room temperature for a period of 1 hour, and then bring the temperature of the steam into the examples given for a period of 48 hours hours to carve the plastic wrap and the curing and temperature of 25 degrees Celsius. Relative humidity 50% until full age samples tested.
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