A A arlomiller Jun 22, 2023 Not surprisingly, it is difficult to push concrete through mesh like this with hand trowel. So, we're finding areas like this all over the place where there are air spaces between the old gunnite and the new cement patches.
Not surprisingly, it is difficult to push concrete through mesh like this with hand trowel. So, we're finding areas like this all over the place where there are air spaces between the old gunnite and the new cement patches.
