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- Nov 4, 2015
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Nearly finished pond(s). about 3m x3m split level. 1500mm waterblade with Leds. Shaumsprudler in top narrower pond. Double concrete block with mass concrete infill.
Have put couple inches sand on concrete raft at bottom of ponds. Got a 30000 tornado pump for the water blade (bit too powerful?) and an Aqarius 6000 for the shaum sprudler....haven't tested anything yet, still some final finishing to do....and garden electrics getting installed next week.
Do I need to place pumps (quite heavy) on something flat to protect butyl liner? Thought if pumps placed directly on liners they might press down into the compacted sand underneath leading to distortion of liner and subsequent damage?
If so, what?...eg should it be something like a patio slab and if so should it be wrapped in butyl to make it less damaging?
Haven't much knowledge or experience with ponds so would appreciate any input.
Cheers.
Have put couple inches sand on concrete raft at bottom of ponds. Got a 30000 tornado pump for the water blade (bit too powerful?) and an Aqarius 6000 for the shaum sprudler....haven't tested anything yet, still some final finishing to do....and garden electrics getting installed next week.
Do I need to place pumps (quite heavy) on something flat to protect butyl liner? Thought if pumps placed directly on liners they might press down into the compacted sand underneath leading to distortion of liner and subsequent damage?
If so, what?...eg should it be something like a patio slab and if so should it be wrapped in butyl to make it less damaging?
Haven't much knowledge or experience with ponds so would appreciate any input.
Cheers.