HDMAT SAND PACKAGING
1. ADVANTAGES
☞HDMAT Geotextile is mixed with normal geotextile and special material.
☞With this structure, when used, sandbags will have high roughness, large friction on the outside, so when stacked, the bags will not be slippery.
☞This fabric is suitable for sewing large sandbags of 10m2 / bag, placing close the shore to keep the sand, creating good condition for plants (grass, moss, etc.)
☞It has a super heavy weight of 1200 ÷ ≥ 1600 g / m2 and quick drainage. Fabric thickness can reach ≥ 10 mm.
☞Withstand harsh natural conditions such as sunlight, saltwater environment, (salt water resistance)
☞Great abrasion resistance, especially good UV resistance.

Fabric technical specifications:
Weight
g/m2 |
Thickness
mm |
Filter hole size
µm |
Durability in roll/ in size (kN/m) |
Permeable flow l/m2/s |
CBR puncture strength
kN |
| 1200 |
6 ÷ 8 |
<75 |
90/115 |
25 |
15,5 |
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