Detailed Three - Dimension Geosynthetic Netting Mat Description
Applications:
a) Can instead of concrete, stone and other slope protection material, asphalt, mainly apply to slope of road, dams and dikes, railway and river lane, mountain slope, etc.
b) Can prevent land soil from water and rain erosion before grass covering
grows.
c) Can bear sourcing of high water space and high - speed water after grass
covering grows.
d) Can reduce cost of construction by a width margin, cost is only 1 / 7
concrete,1 / 8 stone.
e) Adopt macromolecule material and anti - UV rays stability, its chemical
character is very stable, no pollution to environment
f) Easy construction after surface of land is smooth. Length of connecting is 2cm, nail must be fixed
in connecting place, nails density is added 100%, there is no internal and keep
net mat closely on up net mat.
j) Lying time is earlier 3 - 4 months than rain season. Bottom of slope should
higher than level land.
Operation:
a) Can use bamboo pole or wood stick pass the whole roll net mat during
construction, use wooden nail or plastic nail
to fix four circle of net mat, then pull net mat along slope, distance between nails is 30cm, one square
meter has 10 nails.
b) Length of nail from land surface is usually 15cm, add nails on loose land,
length of nail on up slope is longer than on down slope when construction on
high slope.
c) Pay attention to keep netting mat smoothly and add nails on sudden change
place topography.
d) Check carefully connecting. Width of bore diameter on up nail is two times
of netting mat hole, so can suppress on vertical direction.
e) Depth of sowing takes actions that suit local circumstance, chose long root
and suitable for local climate of grass seeds.
f) Grass seeds sows in net mat, so can improve result of complex protect
coating.
g) After sowing, land soil must cover the netting mat.
h) After sowing, 40 - 50% water proportion in land soil is reasonable, and
adding pressure on surface of land, so benefit for grass seed's growing.
i) Longitude of connecting should have 60 - degree angle, netting mat must be
buried into land soil 30cm when laying on up slope. Also, so can easily irrigate, open a ditch 20cm from up slope,
Note:
a) Don't apply to surface of gravel
b) Please choose to use less than 45 - degree angle slope
c) Don't apply to against - sea situation
d) Only apply to planting seeds for protecting slope, no making deepen
tendon - added material
e) Lying time is earlier 3 months than rain season when use in against - river situation, which can guarantee the grass cover firmly form in or above normal
water degree
;
Our Three - Dimension Geosynthetic Netting Mat comply with International Quality Standards and their quality and durability are fully guranteed.
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