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以纯丙乳液为有机添加剂,制备了粉煤灰/水泥砂浆,研究了不同粉煤灰和纯丙乳液用量对砂浆抗压、抗折及粘结强度的影响。砂浆的抗折及粘结强度得以改善,但抗压强度有所降低。
With pure acrylic emulsion as organic additive, fly ash / cement mortar was prepared. The effects of different fly ash and pure acrylic emulsion on the compressive strength, flexural strength and bond strength of mortar were studied. Mortar flexural strength and bond strength can be improved, but the compressive strength decreased.