Description : Will it worsen its properties, for example? I have it for construction
Last Answer : Not at all. the rough plasters were too big .... you can add to the concrete but otherwise nothing much ....: D .... Even if he was there for X years ... and covered with grass, you can still sift it again ... and more the currants don't get too deep ... so calm ... ☢ ☠ ☣ ☠ ☣ ☠ ☣ ☠ ☢