Kanggo nambah kemampuan kerja beton, kekuatan tekan lan nilai retensi slump, pabrik beton biasane nambah admixture.Ana akeh jinis: agen ngurangi banyu, agen pumping, retarder beton, defoamer, akselerator, anti banyu, agen entraining udara, agen antibeku etc. Saben jinis ...
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