I'm building a pond - is my plan ok?

Discussion in 'Water Gardening' started by clueless1, Dec 24, 2012.

  1. clueless1

    clueless1 member... yep, that's what I am:)

    Joined:
    Jan 8, 2008
    Messages:
    17,778
    Gender:
    Male
    Location:
    Here
    Ratings:
    +19,598
    Its dug out, most of the surrounding floor has been put down, but snow stopped played for now.
     
    • Like Like x 1
    • Freddy

      Freddy Miserable git, well known for it

      Joined:
      Jul 15, 2007
      Messages:
      9,466
      Gender:
      Male
      Occupation:
      Retired - yay!
      Location:
      Bristol
      Ratings:
      +12,518
      Can't you send the boy out?:biggrin: :sofa: :biggrin:
       
      • Like Like x 2
      • clueless1

        clueless1 member... yep, that's what I am:)

        Joined:
        Jan 8, 2008
        Messages:
        17,778
        Gender:
        Male
        Location:
        Here
        Ratings:
        +19,598
        After months of doing nothing on this project, over this weekend I've finally cracked on with it.

        I decided to line the whole thing with cement. What a chore that's turning out to be. Next time I do a pond, and there will be a next time, I'm going to dig a big hole, chuck in a preformed pond, and back fill.

        Anyway, to get the depth I want while having shelved sides on the 'beach' side, all while keeping it small, I've ended up with some steep vertical sides. I've been having to build it up in patches, wait for it to dry a bit, and add a bit more. Being an L shaped pond has also proved awkward when doing the corners.

        I devised a cunning plan. I ripped up an old pair of jeans and draped fabric down the steep sides. I then sort of painted in very wet cement onto it.

        Its still not done. I'm thinking I should have taken a different approach to making it watertight, but it is what it is, so I'll find a way to make it good.

        I didn't use pond liner because of L shape, so I'd have had flaps of liner with nowhere to go, or I'd have had to cut it, defeating the purpose of it. But now I reckon I've got enough cement on to make it almost watertight. I was thinking of using PVA glue to stick old newspaper all around it, and then paint over that with something waterproof, either paint or very runny cement.

        What do we think?
         
      • Jenny namaste

        Jenny namaste Total Gardener

        Joined:
        Mar 11, 2012
        Messages:
        18,533
        Gender:
        Female
        Occupation:
        retired- blissfully retired......
        Location:
        Battle, East Sussex
        Ratings:
        +32,250
        make it almost watertight
        Whoa Clue - ITS GOT TO BE ABSOLUTELY WATERTIGHT.
        Nightmare if not...
        Jenny
         
      • ARMANDII

        ARMANDII Low Flying Administrator Staff Member

        Joined:
        Jan 12, 2019
        Messages:
        48,096
        Gender:
        Male
        Ratings:
        +100,845
        To be honest I don't know why you've not used liner. It is easy to use, folding it is not a problem and you hide the edges of it under stone or turf.....not a problem. I guess the use of the word "almost" was a slip of the fingers as I know you've got your head screwed on and you would even think of building anything that wasn't right.:snork:
         
      • clueless1

        clueless1 member... yep, that's what I am:)

        Joined:
        Jan 8, 2008
        Messages:
        17,778
        Gender:
        Male
        Location:
        Here
        Ratings:
        +19,598
        I'm not convinced its watertight, and I'm not convinced that if I continue with my original plan it will ever be watertight. Hence me panicking now and considering alternatives that hopefully don't involve me smashing it all up and starting again.
         
      • ARMANDII

        ARMANDII Low Flying Administrator Staff Member

        Joined:
        Jan 12, 2019
        Messages:
        48,096
        Gender:
        Male
        Ratings:
        +100,845
        Use a liner...........mine has been in since 93 and was so easy to use and you can't tell it's not really a natural pool now...........plus using a liner guarantees it will be water tight and saves you all the stress of worrying.:snork:
         
        • Agree Agree x 2
        • Like Like x 1
        • clueless1

          clueless1 member... yep, that's what I am:)

          Joined:
          Jan 8, 2008
          Messages:
          17,778
          Gender:
          Male
          Location:
          Here
          Ratings:
          +19,598
          Too late to use a liner now. I've cemented it all up:)

          I'm doing no more on it now for a few days, while I let the cement set properly. Then I'm going to fill it up, watch it break, say a few words to the world at large, drain it (somehow), and then re-evaluate.
           
        • ARMANDII

          ARMANDII Low Flying Administrator Staff Member

          Joined:
          Jan 12, 2019
          Messages:
          48,096
          Gender:
          Male
          Ratings:
          +100,845
          You could still use a liner over the concrete.:dunno::scratch::snork:
           
          • Like Like x 1
          • Jenny namaste

            Jenny namaste Total Gardener

            Joined:
            Mar 11, 2012
            Messages:
            18,533
            Gender:
            Female
            Occupation:
            retired- blissfully retired......
            Location:
            Battle, East Sussex
            Ratings:
            +32,250
            I would line with sand first though I think Armandii,
             
            • Like Like x 1
            • ARMANDII

              ARMANDII Low Flying Administrator Staff Member

              Joined:
              Jan 12, 2019
              Messages:
              48,096
              Gender:
              Male
              Ratings:
              +100,845
              Sand is good but won't stay on the sides, so maybe something like old carpet will work fine, Jenny:dunno::snork:
               
              • Informative Informative x 1
              • clueless1

                clueless1 member... yep, that's what I am:)

                Joined:
                Jan 8, 2008
                Messages:
                17,778
                Gender:
                Male
                Location:
                Here
                Ratings:
                +19,598
                I wish I'd thought of the old carpet trick. Even with the cement plant, I could have painted the cement onto the old carpet :ideaIPB:
                 
              • ARMANDII

                ARMANDII Low Flying Administrator Staff Member

                Joined:
                Jan 12, 2019
                Messages:
                48,096
                Gender:
                Male
                Ratings:
                +100,845
                To be honest, Clueless, using a carpet underneath a liner is an old trick. They don't rot like some people think and mine has been there since '93 bearing the weight of the liner and up to 4' of water. Some people have used newspaper and again some say it rots but I know of ponds that were lined with it long ago and are still going strong. Concrete is much more susceptible to cracking over the years and, to me, isn't all that attractive. I just dug a hole, which took me and my son-in-law 4 days of 12 hours a day to complete, checked for any stones. laid the old carpet in place and then placed the liner on top of it. I had about a foot over on the edges and placed soil and turf onto it..........you couldn't see the liner then or now!!
                 
                • Informative Informative x 1
                • clueless1

                  clueless1 member... yep, that's what I am:)

                  Joined:
                  Jan 8, 2008
                  Messages:
                  17,778
                  Gender:
                  Male
                  Location:
                  Here
                  Ratings:
                  +19,598
                  That's what I'll do next time.
                   
                  • Like Like x 1
                  • ARMANDII

                    ARMANDII Low Flying Administrator Staff Member

                    Joined:
                    Jan 12, 2019
                    Messages:
                    48,096
                    Gender:
                    Male
                    Ratings:
                    +100,845
                    If you do, then don't forget to make shelves as you dig around the sides about 8 inches wide and about 8 to 10 inches down from the top.:snork:
                     
                    • Like Like x 1
                    Loading...

                    Share This Page

                    1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
                      By continuing to use this site, you are consenting to our use of cookies.
                      Dismiss Notice