Increase Soft Soils Under Embankments And Road Life Span High
Strength Polypropylene Biaxial Plastic Geogrid
Biaxial Plastic Geogrid Introduction
Biaxial geogrid is made of high molecular polymer after extruded
and laminated and punched into regular mesh before longitudinal
stretching.The material on the longitudinal and transverse has
great tensile strength, this kind of structure in the soil can also
provide a more effectively undertake the chain and the spread of
the thought system, suitable for large area of permanent bearing
foundation reinforcement.
Biaxial Plastic Geogrid Specification
| project | TGSG15-15 | TGSG20-20 | TGSG25-25 | TGSG30-30 | TGSG40-40 | TGSG45-45 | TGSG50-50 |
| Longitudinal tensile yield force KN/m | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Transverse tensile yield force KN/m | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
| Tensile Strength @2% Strain KN/m | 5 | 7 | 9 | 10.5 | 14 | 16 | 17.5 |
| Tensile Strength @5% Strain KN/m | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
| Roll width | 3.95 or 5.95 meters |
| Roll Length | 50 meters |
| Feature | 1. It can decrease 30%-40% of filling thickness for reaching same
effect, save cost.
2. Convenient construction, saving effort, shortening construction
period and reducing maintenance cost.
3. Strengthen soil slopes to prevent soil erosion.
4. Can replace metal mesh, used in coal mine underground false roof |
Biaxial Plastic Geogrid Precautions
1. The turning or braking of vehicles on the geotextile should be
avoided as far as possible, especially when paving the asphalt
surface course, any sharp turning or car killing sliding may bring
up or damage the geotextile.
2. Construction under rainy, humid or cold weather conditions will
affect the bonding strength and overlay effect of the coating.
3. Traffic must be closed during laying. Except for construction
vehicles, other vehicles are allowed to pass through the geotextile
only in case of emergency.
4. If there is slippage of paver when paving hot mix asphalt
mixture, a small amount of stone chips can be sprinkled on the
surface of tack coat oil.
Generally speaking, when we master the construction points of
geotextile skillfully, we can make it play a greater economic
benefit and make greater contribution to our urban construction.
Biaxial Plastic Geogrid Function
1. It can be applied in all kinds of roads, railways, airports to
enhance the roadbed.
2. It can be applied in a large car park and terminal freight yard,
etc. to strengthen the foundations of a permanent load;
3. It can be applied in rail, road slope's protection
Workshop
