Drain Channels With Grating / Gully Cover
   
   
 
 

Drain Channels With Grating / Gully Cover:

DRAIN CHANNELS
  • Blocks site space for minimum time
  • Quick to install as the channel is only to be laid as per manual.
  • Minimum manpower is required.
  • Very low labour cost is incurred for installation.
  • Installation is fast and simple and not dependent on huge manpower availability.
  • No water proofing is required.
  • Separate MS/FRP angles are not required for placement of Gratings/Gully covers
  • No hidden cost during installation of channels.


CEMENT / CONCRETE DRAIN CHANNELS
  • Site remains blocked due to larger preparation time of cement drains
  • Long installation time as large amount of civil work is required.
  • Huge manpower is require for civil work.
    Very high labour cost is incurred for drain preparation.
  • Preparation of drain channel is slow as It is highly dependent on manpower availability.
  • Water proofing is to be done.
  • Separate MS/FRP angles are required for placements of Gratings/Gully covers.
  • There is hidden cost during making of drain channels as it is labour oriented.
   
DRAIN CHANNEL (2 PIECE TYPE) WITH
PROVISION FOR SLOPE ADJUSTMENT
DRAIN CHANNEL
(1 PIECE TYPE) WITH GRATING
DRAIN CHANNEL
(1 PIECE TYPE) WITH GULLY COVER
DRAIN CHANNELS WITH GRATING/GULLY COVER
METHOD OF INSTALLATION OF THERMODRAIN (1 PIECE TYPE) FOR SURFACE DRAINAGE FOR EXTERIOR AND BASEMENTS (RECOMMENDED FOR SHORT LENGTH UPTO 30 MTRS)
 
STEP 1- Prepare a trench of 200 mm extra width than the drain channel width.

STEP 2 - Before laying the Drain channel, check the compactness of the soil and ensure that its compact enough and will not sink due to the load that will be eventually applied on the Grating ( refer your civil or soil consultant). In case the soil is found to not take the load than you may
create a concrete bed to resist the load with the slope of 1 mm/mtr. for water to flow by gravity.

STEP 3 - Once the concrete/mud bed is ready, you may place the Drain channel in position. The channel installation is to begin from the starting point and proceed towards the exit point.

STEP 4 - You may apply the Silicone sealant on the step given in the channel for joining with the connecting channel or Bend or Tee or Four way Tee. On applying the sealant you may place the connecting piece on the step and continue to place the further connecting pieces in the same
manner.

STEP 5 - The connectors like the 90 deg. Bend, Tee and Fourway Tee are to be used as and where required depending on the layout of your site.

STEP 6 - You may refill the empty space around the channel network with the concrete and soil ( As shown in the drawing) and do the required compaction and bring it to the level of the installed grating. Once the filling is completed and cured you may clean the drain channel and you may place the gratings/ Gully covers on the channel network.
 
METHOD OF INSTALLATION OF THERMODRAIN (2 PIECE TYPE) FOR SURFACE DRAINAGE FOR EXTERIOR AND BASEMENTS (RECOMMENDED FOR SHORT & LONG LENGTHS)
 
STEP 1- Prepare a trench of 200 mm extra width than the drain channel width.

STEP 2 - Before laying the Drain channel, check the compactness of the soil and ensure that its compact enough and will not sink due to the load that will be eventually applied on the Grating ( refer your civil or soil consultant). In case the soil is found to not take the load than you may
create a concrete bed to resist the load with the slope of 1 mm/mtr. for water to flow by gravity.

STEP 3 - Once the concrete/mud bed is ready, you may place the PART 1 of the Drain channel in position. The channel installation is to begin from the starting point and proceed towards the exit point. You may apply the Silicone sealant on the step given in the channel for joining with the
connecting channel or Bend or Tee or Four way Tee. On applying the sealant you may place the connecting piece on the step and continue to place the further connecting pieces in the same manner.

STEP 4 - Once part 1 of the drain channel is laid than you may start placing the part 2 of the drain channel by maintaining the level of the flooring. You may keep adjusting the part 2 in order to maintain the flooring level.

STEP 5 - The connectors like the 90 deg. Bend, Tee and Fourway Tee are to be used as and where required depending on the layout of your site.

STEP 6 - You may refill the empty space around the channel network with the concrete and soil ( As shown in the drawing) and do the required compaction and bring it to the level of the installed grating. Once the filling is completed and cured you may clean the drain channel and you may place the gratings/ Gully covers on the channel network.
     
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