INSTALLATION
     
CULVERT SOCK
 
  1. Culvert pipe should be cut back to natural ground level, so the Sock is fully supported. Fold the Sock inside itself to give double thickness protection over the pipe.
  2. Secure the Sock to the pipe using the stainless steel strap and Jubilee clip.
  3. Generally 2 straps up to 20m of Sock, with an additional strap for every 10m extra length. Additional straps should be added for very steep embankments or poor soils. Band-it straps can be used as an alternative.
  4. Ensure some slack is provided between the end of culvert and the first cleat, so that the Sock may move to suit the flow of water.
  5. Hold-down cleats are provided at approx. 1.5m centres. Anchor the Sock to the ground using either steel J pegs, or No 8 wire and waratahs on steep or unstable ground.
  6. For Culvert Sock installed in exposed high wind areas, a wire can be passed through the Sock to assist in holding the Sock in place.
 
POND LINERS
 
  1. Excavate the pond to the required dimensions.
  2. Excavate the perimeter trench.
  3. Advise us of the total length, width and depthse dimensions. (Refer diagram on order form).
  4. Cover any exposed rough surfaces of the excavation with compacted clay.
  5. Choose a day with no wind to install the liner.
  6. Your liner will be delivered on a pallet with specific instructions as to where to place the liner on the edge of the excavation, and how to unroll it. Extra manpower will be needed to pull out the liner and hold it in place until an initial water fill is completed.

     

Product Profile "LANDMARK" polypropylene fabric

Tensile Strength (AS 2001.2.3)
N / 50mm
  2200 x 1600
Elongation at Break (AS 2001.2.3)
%
   24 x 19
Wing Tear (AS 2001.2.10)
N
   300
UV Warranty
Years
   10
Unit Mass
g/m2
   310
Base Scrim
  Polyproylene multifilament
Roll Width
m
   2.05
Roll Length
m
   50
Colour
  Green/Black
Welding
  Hot air or hot wedge

Water Head Resistance

“LANDMARK” has a very high water head resistance. This is due to the flexibility and elasticity of the coating resin. It is able to maintain its integrity even when under considerable stretch loads. The water head resistance is in excess of 400kpa.

MANAGING DIRRECTOR Peter Madsen PO BOX 5103, Greenmeadows, 6 Nilgiri Road, RD2 Napier, NZ Ph 0800 826 628 or Ph 06 845 0065 Fax 06-845 1197, Mob 0274-33 11 00 Email: aquatuff@xtra.co.nz
AUSTRALIAN DISTRIBUTOR Simon Thomas 37 Falkiner Crescent Dandenong VIC 3176 Mobile: 0403 064 336 Fax: 9792 5786 Email: simon_thomas_fh@hotmail.com
SALES ENGINEER Rob Wigmore, 1169 Purangi Rd, Ferry Landing, RD, Whitianga, NZ
Email: rob.wigmore@xtra.co.nz Mob 027-250 3388, Fax 07-866 0792, A/H 07-866 0445