The difference between polycarboxylate water-reducing agent and naphthalene-based water-reducing agent is very different

when we mix concrete, water-reducing admixture is a very effective admixture, and it is also a widely used admixture. however, there are many types of water-reducing admixtures on the market. the commonly used ones are polycarboxylate water-reducing admixtures. and naphthalene-based water-reducing agents, so what are the differences between the two? let the staff of qingdao…