Polymer Mortar Composition for Repair Section and Constructing Methods Using Thereof

摘要

The present invention relates to a polymer mortar composition for cross section repair and a construction method using the same, wherein the polymer mortar composition comprises, with respect to 100 parts by weight of cement: 10-50 parts by weight of polymers; 1-15 parts by weight of calcium aluminate; 30-90 parts by weight of fly ashes; 3-8 parts by weight of silica fume; 5-20 parts by weight of charcoal powder; 5-20 parts by weight of cellulose fibers; 10-30 parts by weight of nanoceramic particles; 1-10 parts by weight of adhesion enhancers; 0.5 to 5 parts by weight of antifoaming agents; 1-10 parts by weight of thickening agents; 0.1 to 10 parts by weight of delay agents; and 0.01 to 10 parts by weight of high performance water reducing agents. The polymer mortar composition for cross section repair according to the present invention improves a working environment, reduces environmental pollution, and has an equal or more strength of existing cement.