Conclusion: Fibrin sealant could form a layer of film in the cavity. It could increase the force of resistance and decrease the range of subsequent of cement.
结论：生物蛋白胶能在空腔中形成一层薄膜，能够增加骨水泥遭受的阻力及降低其后续流动的范围。
2
The film-forming and waterproofing mechanism of Polymer cement waterproof coating is described. Two sorts of products of its kind with different elongation property are also described.
介绍了聚合物水泥防水涂料的成膜机理和防水机理，并对其具有不同延伸性能的两大类产品作了简要说明。
3
The film forming mechanism of polymer-cement waterproof coating was discussed as well.