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Markham
Culverts Ltd

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Enkamat®
permanent
erosion prevention matting

In
addition it has received
International
recognition through
testing at CIRIA
(Construction Industry
Research and Information
Association), Delft
Hydraulics Lab, and
other leading research
Univerities. Enkamat® is
produced and supplied in
accordance with the
EN-ISO 9001:2000 Quality
Management System
Enkamat® is used in
three main application
areas.
 | Erosion
prevention for
embankments and
slopes |
 | Protection of
river banks against
erosion |
 | Support of
vegetation on steep
slopes and
geomembranes |
Enkamat® is supplied
in the following grades:
|
Grade |
Roll
Width |
Roll
Length |
Thickness |
| 7010 |
1m / 1.95m |
150m |
10mm |
| 7018 |
1m / 1.95m |
120m |
18mm |
Download
Enkamat® Data Sheet
(43 KB) - 1 page
Enkamat®
is a dense
three-dimensional
permanent erosion
prevention mat, made of
thick polyamide
filaments fused where
they cross. Over 90% of
the volume of the mat is
available for soil
filling, which ensures
positive integration and
immediate stabilisation
of slope surfaces, while
providing an enhanced
environment for seed
germination. Once a
layer of vegetation is
established, Enkamat®
provides root systems
with permanent
reinforcement, resulting
in an integrated,
effective erosion
control system.
Enkamat® has a proven
performance having been
introduced in the
seventies, today over 18
million m2
have been installed
world wide

I
JuteMat
-
bio
degradable erosion
prevention mattress
Soil
erosion by water and
wind affects both
agriculture and the
natural environment.
Soil loss, and its
associated impacts, is
one of the most
important, yet probably
the least well-known, of
today's environmental
problems. Erosion
control is the practice
of preventing or
controlling wind or
water erosion in
agriculture, land
development and
construction. This
usually involves the
creation of some sort of
physical barrier, to
absorb some of the
energy of the wind or
water that is causing
the erosion.
JUTE matting
provides a protective
barrier to disturbed
soil until vegetation
takes hold.
JUTEMAT
is an erosion control
mat, made from 100%
biodegradable recycled
jute fibres.
JUTEMAT
provides temporary
erosion protection by
protecting against water
and wind erosion, whilst
promoting vegetation
growth.

Available in two grades to suit customer's specific needs, namely:
 | JUTEMAT FINE MAT (FM) designed specifically to promote grass establishment.
|
 | JUTEMAT THICK MAT (TM) designed as a degradable weed barrier preventing unwanted vegetation growth |
Download Jutemat Brochure (509 KB) - 4 pages
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Geoweb

The
Geoweb system is an
engineered, high
strength network of
interconnected cells
that confines and
stabilises soil. The
Geoweb
system provides
innovative solutions to
challenging soil
stability problems in
the applications of:
 | Slopes stabilisation |
 | Geomembrane
protection |
 | Channel protection |
 | Load support |
 | Earth retention |

The
Geoweb system consists
of the perforated Geoweb
section manufactured
from textured
polyethylene to maximise
surface interaction
between the cell and
infill material as well
as anchors and tendons
to provide support on
steep slopes. To
complete the system a
range of infill
materials can be used
including:
 | Topsoil with various
selected vegetation |
 | Aggregates from sand
and gravel to larger
stone |
 | Concrete of various
strengths and finishes |
 | On-site available
fill |
Geoweb is supplied in the
following sizes
|
Cell Type |
Panel Size |
Cell Depth |
| GW30V |
2.6m x 8.3m |
100mm |
| 150mm |
| 200mm |
Download
Geoweb Overview (3,528
KB) - 8 pages (Note
the Large file download size
)
Siltfence
Maccaferri Siltfence
SF40 is a specially
manufactured UV
stabilised polypropylene
silt fence that includes
a high flow zone to
ensure good filtering of
the silt sediment and
high flow rates.
Siltfence SF40 includes
an attachment cord to
aid fixing of the silt
fence to the support
posts.

Application of Siltfences
 |
Constructed at the
downstream boundary
fence |
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Immediately downstream
of soil stockpiles |
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Immediately upstream of
grass buffer zones |
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On contours for
progressive filtering |
Download
Siltfence Data Sheet (52
KB) -1 page
Download
Siltfence Installation Guide
(241 KB) - 1 page
For Heavier installations -
a Super version is available
with a wire mesh
reinforcement - please
contact us
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Markham Culverts Ltd
Speybank St.
P.O. Box 845,
Lae, 411
Morobe Province.
Papua New Guinea
Tel: (675) 472 2666
Fax: (675) 472 5640
E-Mail: :
mculverts@markham.com.pg
Helping Civil Engineers Build a Better PNG.
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