Unidirectional plastic technical grid is a kind of technical material with high strength that uses high molecular polymer as main raw material, adds certain ultraviolet proof and aging resistance agent and makes messy chain shape molecules have directional layout and from linear status by unidirectional extension. Plastic technical grid makes directional tension under certain temperature condition according to physical features of high molecule polymer, so its strength is very high in tension direction, tension resistance reaches 100-200Mpa, yield elongation rate is only 4-10%, it is near to the level of low carbon steel and much better than traditional or current reinforcement materials, and is very ideal synthetic material for strengthening and reinforcement of civil projects.
|Width, m||1.0 2.0 2.5 3.0|
|Extend the rice stretch to submit every time the strength, KN/m≥||25||35||50||80||110||150||170||200|
|The elongation ratio,%≤||10|
|2%Time elongation drawing force , KN/m≥||7||10||12||20||32||48||64||85|
|5%Time elongation drawing force , KN/m≥||14||20||28||48||64||90||120||145|