"Filter sheet TSF"
-Anti-suction measures -
Civil engineering sheets can be widely used as anti-absorption measures for civil engineering works such as ports, beaches, rivers, reclamation, roads, and land development.
This is a civil engineering sheet made of interwoven polyester fibers used as an anti-absorption sheet. Tensile strength ranges from low to high, and separation effect can be expected with its filter function.
*For sale only in the Japanese market.
Product & Service
Features
Weather resistance
Polyester fiber with excellent weather resistance.
Permeability
Excellent filtering capabilities.
Flexibility
It is highly flexible and easily conforms to the ground.
High strength
Polyester yarn is used for its good strength characteristics.
Main components and installation procedures
Load distribution
When spreading good quality soil on soft ground, the overburden load is equally distributed due to the tensile force of the strong grid and the constraint layer formed between the spread soil and the soft layer, thus ensuring ground stability and trafficability.
Prevention of unequal settling
The thin and soft membrane material not only enhances the room’s design, but also makes the structure capable of following deformation even in the event of large seismic shaking, thus reducing the risk of ceiling fallout to an extremely low level.
Isolation
In spite of its extremely thin material with a thickness of only 1 mm, it has been proven in in-house tests to be strong enough to catch falling objects.
Physical property
| item | stock number | TSG4000 | TSG7000 | TSG10000 | TSG10000 | Test procedure | |
|---|---|---|---|---|---|---|---|
| Base Fabric Material | polyester | ||||||
| Thickness | mm | 0.25 | 0.50 | 0.81 | 1.15 | JIS L 1098 | |
| Weight | g/m2 | 150 | 300 | 500 | 800 | JIS L 1098 | |
| Tensile strength | vertical | kN/m or more | 49 | 98 | 163 | 261 | JIS L 1098 |
| horizontal | N/5cm or more | 2450 | 4900 | 8166 | 13066 | ||
| vertical | kN/m or more | 49 | 98 | 163 | 261 | JIS L 1098 | |
| horizontal | N/5cm or more | 2450 | 4900 | 8166 | 13066 | ||
| Elasticity | % | 10 or more | 15 or more | 13 or more | 11 or more | JIS L 1098 | |
Note: The above values are measured values, not standard values.
Usage
Ports, coasts, rivers, reclamation, roads, land development, etc.