What is the difference between LDPE and HDPE sheets?
LDPE is generally more flexible, while HDPE is usually stiffer and more resistant
to puncture and demanding site conditions.
What is geotextile fabric used for?
Geotextile is used for separation, filtration, drainage, protection
and soil-stabilisation applications.
Which geotextile grades do you keep in stock?
120, 150, 220 and 300 gsm are the regular stocked grades. Other grades within
the 50–500 GSM range can be arranged against project requirement.
What is a PVC dimple board or drain cell?
It is a dimpled PVC sheet laid above the waterproofing layer. The dimples create
a continuous void that carries water to the outlet while protecting the membrane
from the soil or screed above.
What size drain cell is available?
The stocked size is 30 mm dimple height at 400 gsm. Share the deck area and
build-up detail for quantity and delivery confirmation.
Is geotextile used together with the drain cell?
Usually yes. A geotextile filter fabric is laid over the dimples so that soil
particles do not wash into and block the drainage void.
How do I choose the correct GSM?
GSM depends on application, soil condition, expected load, filtration need
and project specification.
Can HDPE sheets be used below concrete slabs?
Suitable HDPE or polyethylene sheets may be used as damp-proof layers,
subject to project detailing and required thickness.
Can these sheets be used for concrete curing?
Polyethylene sheeting may be used as a curing cover to help reduce moisture loss
from fresh concrete.
How are geomembrane sheets joined?
Depending on material and project requirement, sheets may be overlapped,
taped or heat welded by trained installers.
How is roll quantity calculated?
Quantity is calculated from total area, roll dimensions, overlap,
layout and expected wastage.
Can geotextile be used under roads?
Yes. Suitable geotextile grades are used for separation and reinforcement
beneath access roads and pavement layers.
Can you help confirm the thickness or GSM?
Yes. Share the application, area, load, soil condition and duration of use
for product guidance.
Is bulk delivery available?
Bulk and contractor supply is available across Kochi, Ernakulam,
Thrissur and surrounding project locations, subject to stock and delivery planning.
