physical characteristics

1. It has strong tensile strength in the range of 25-110kn/m

2. The stress elongation rate is small, which has a good lateral stability enhancement ability for the structure

3. High physical and chemical stability, good aging resistance, soil burial resistance and corrosion resistance

4. The friction coefficient is large, and the mesh structure is fully integrated into the earth rock structure to enhance the stability of the structure

5. Strong resistance to environmental stress, small deformation when stress increases, and small temperature flatness coefficient in the range of - 20 ℃~120 ℃

6. The width is generally 4-6 meters, and the installation is simple, convenient and economical

Application scope of geogrid

1. Geogrid is mainly used for soft foundation treatment, subgrade reinforcement, slope protection, abutment reinforcement, wing wall, retaining wall, isolation and reinforced earth works on highways.

2. Using geogrid on railway can avoid premature settlement and damage of railway on soft soil foundation

3. Geogrid is applied to water conservancy projects such as levees, dams, rivers, canals, sea reclamation, reservoir reinforcement, etc

4. Geogrid strengthening airport foundation can greatly improve the bearing capacity of runway and ensure aircraft takeoff and landing

5. Geogrid can be used in garbage disposal, power plant, ash dam workshop, coal mine, metallurgy, greening, enclosure and other fields

6. Strengthening the soft foundation of building structure to improve the overall bearing capacity of the foundation

Specifications

Specifications project

TGDG thirty-five

TGDG fifty

TGDG eighty

TGDG one hundred and ten

TGDG one hundred and twenty

TGDG one hundred and fifty

TGDG one hundred and sixty

TGDG two hundred

TGDG two hundred and twenty

TGDG two hundred and sixty

TGDG three hundred

Width (m)

1, or, 1,1, or, 2,5, or, 3

Tensile strength, ≥ (kN/m)

thirty-five

fifty

eighty

one hundred and ten

one hundred and twenty

one hundred and fifty

one hundred and sixty

two hundred

two hundred and twenty

two hundred and sixty

three hundred

Nominal, elongation, ≤ (%)

ten

Tensile strength at 2% elongation ≥ (kN/m)

ten

twelve

twenty-six

thirty-two

thirty-six

forty-two

forty-five

fifty-six

eighty

ninety-four

one hundred and eight

Tensile strength at 5% elongation ≥ (kN/m)

twenty-two

twenty-eight

forty-eight

sixty-four

seventy-two

eighty-four

ninety

one hundred and twelve

one hundred and fifty-six

one hundred and eighty-five

two hundred and thirteen