首页>
外国专利>
Expansion mineral mortar, used in wall building, preferably using hollow bricks or porous cement panels, contains binder, setting regulator and blowing agent in amount causing specified expansion after making up and ripening
Expansion mineral mortar, used in wall building, preferably using hollow bricks or porous cement panels, contains binder, setting regulator and blowing agent in amount causing specified expansion after making up and ripening
In a mineral mortar containing (wt.%) 30-70% binder (I), 0.2-2% setting regulator (II) and blowing agent (III), the amount of (III) is adjusted so that, after adding water and mixing, the volume of the mixed mortar increases by not less than 50% within a ripening time. An independent claim is also included for a process for preparing the mixed mortar.
展开▼
