Study on application of cellulose ether in polymer cementitious waterproof slurry
The effects of the cellulose ether MFS6003 on the properties of polymer cementitious waterproof slurry were studied.The results showed that the workability,sag-resistance and hydrophobicity of polymer cementitious waterproof slurry are increased clearly with the increase of MFS6003 dosage.Cellulose ether has verylitlle effect on the compressive strength,flexual strength,trans-verse deformation and impermeability of polymer cementitious waterproof slurry.When the amount of MFS6003 is 0.07％,the imper-meability of waterproof slurry is more than 0.5 MPa,the transverse deformation capacity is 2.5 mm,and the 28 d shrinkage rate is 0.28％.Meet the requirements of Type Ⅰ products in JC/T 2090-2011"Polymer Modified Cement Slurry for Waterproof".
万方数据
维普
