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发表于 2012-5-7 08:32
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ceramistpalace 发表于 2012-5-4 22:32 4 L( y% t6 O1 Y0 Z! y
I typed the wrong word on 12th floor, I mean groundcovers, not undercover.
2 N5 B7 |. _& [+ t' GThat's alright, it just tells us that even the greatest Ceramistpalace would occasionally make a tiny mistake. 
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Anyway, I was thinking DIY. The landscaping company is asking for $4578 (without moss) for building the flagstone patio. * _+ d& I9 K/ h& r5 f8 c2 q+ k/ f& N
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I was reading some materials, it says put a 2” layer of sand under the flagstone.
) ~2 V+ U4 l- G6 EThere will be 2 problems: 3 Q8 \& v H5 U6 i, v0 \8 D
1) how can I make the ground base tight before filling a layer of sand
4 \1 P4 E% z: Z! J& ]0 _' @1 R' i2) where to get so much sand?
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