M meadowlands 知名会员 注册 2005-07-28 消息 222 荣誉分数 27 声望点数 188 2012-05-13 #1 砖下面据说要垫6寸gravel,再1寸sand,加上砖2寸,总共要挖9寸深的土,是这样的吗? 看网上的vedio,说挖7寸就可以了; 又有说不应该垫gravel,应该6寸都是垫stonedust (比gravel细很多)。。。。到底什么是对的? 谢谢!
砖下面据说要垫6寸gravel,再1寸sand,加上砖2寸,总共要挖9寸深的土,是这样的吗? 看网上的vedio,说挖7寸就可以了; 又有说不应该垫gravel,应该6寸都是垫stonedust (比gravel细很多)。。。。到底什么是对的? 谢谢!
M moon_river 新手上路 注册 2011-04-09 消息 18 荣誉分数 1 声望点数 13 2012-05-14 #3 6" gravel,about 1" stone dust,then paver stone (2-3", depends on what you want to order) http://www.canlok.com, ask service rep. whose name is Gary. He is very nice and professional.
6" gravel,about 1" stone dust,then paver stone (2-3", depends on what you want to order) http://www.canlok.com, ask service rep. whose name is Gary. He is very nice and professional.