After the discharge line is installed , caulk the rim joist opening on both the inside and outside of the house .
排水管装好后,在屋子内外封堵水平管子与托梁上孔之间的缝隙。
So if you have sort of any cracks or crevices , just use caulk and that sort of thing .
所以如果你房子里有什么缝隙,就用东西塞严。
Walk around the basement with caulk and cans of spray foam and plug every gap you can find between framing and masonry and around pipes or wires that penetrate the rim joist or exterior walls .