cement grout造句
Therearemanymicro-cracksbetweenthestonesandtheossifiedcementgrout.Finally,thebondstrengthofFRPbarstoepoxyresinandcementgroutisalsostudied.Theeffectofpolypropylenefibreandpolymerlatexondry-shrinkageper...
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grout造句
Colorepoxygroutsystemandmethodforuse.Thetreatmentmeasurewastouseagroutmixofcementandflyashtogroutthecavityzonesunderthefacingconcrete.Formworkmustbeconstructedtopreventanyleakageoftheplasticgrout.Fort...