Polymer modified cement mortar(PCM) is a kind of new buildingmaterial w ith bright perspective. PCM overcomes the disadvantages of the complicated polymer dip mortar process, large consumption and high cost of ploymer in the polymer mortar.

• 聚合物改性水泥砂浆（PCM）是一种很有发展前途的新型材料，它克服了聚合物浸渍砂浆工艺复杂和聚合物砂浆中聚合物用量大、成本高的缺点。