PP Biaxial Geogrid 3030 Plastic Civil Engineering Construction
Biaxial geogrid composite is a geocomposite made of bi-axial polypropylene (PP) geogrid, heat bonded to a long fiber non-woven polyester geotextile that acts as a filter and soil separator. This geogrid is manufactured using a punching and drawing process whereby the polypropylene sheet is stretched in two directions, machine (longitudinal) and cross-machine (transverse). The result is a monolithic and isotropic geogrid with thick and wide ribs, thick integral nodes, and uniform square apertures. Engineered to be mechanically and chemically stable in aggressive soil environments, this geocomposite allows sub-base drainage to help maintain structural stability, and is very effective in keeping expensive imported material from being contaminated by migration of fines from the saturated base soils.
Feature:
· High tensile strength in both directions
· Exnt tensile modulus
· Higher load bearing capacity
· Exnt soil stabilization
Tensile strength(MD/CD)
Item | TGSG 15-15 | TGSG 20-20 | TGSG 25-25 | TGSG 30-30 | TGSG 40-40 | TGSG 45-45 | TGSG 50-50 |
Vertical Tensile Strength (KN/m) ≥ | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
Horizontal Tensile Strength (KN/m) | 15 | 20 | 25 | 30 | 40 | 45 | 50 |
cVertical elongation ration (%) ≤ | 13 | ||||||
Horizontal elongation ration (%) ≤ | 13 | ||||||
Vertical stretching force at 2% elongation(KN/m) ≥ | 5 | 7 | 9 | 10 | 14 | 16 | 17.5 |
Horizontal stretching force at 2% elongation(KN/m) ≥ | 5 | 7 | 9 | 18 | 14 | 16 | 17.5 |
Vertical stretching force at 5% elongation(KN/m) ≥ | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
Horizontal stretching force at 2% elongation(KN/m) ≥ | 7 | 14 | 17 | 21 | 28 | 32 | 35 |
Length (m) | 50 | ||||||
Width (m) | 1-6m | ||||||
Application
Plastic biaxial geogrid is the ideal geotechnical material in situations where stresses are applied in two directions, it is the ideal geotechnical product used to reinforce the pavement base and improve the subgrade for any soil stabilization and reinforcement applications such as municipal roads, highways railway, access roads, parking lots industrial shipping yards, etc. provides high strength, high performance, longer life, ensured reliability and quick installation for base reinforcement of paved roads, construction haul roads, foundation reinforcement, permanent unpaved roads, working platforms on weak soils, parking areas, etc. Engineering materials products are mainly used in highway, railway, water conservancy, electric power, water and soil conservation and environmental greening and other infrastructure areas, has been widely applied to tongsan expressway, shanghai-hangzhou inter-city railway, basis of high-speed railways, the qinghai-tibet railway, beijing-shanghai expressway, the beijing-shanghai high-speed railway, mansion deep railway, Shi Wuke designed, shanghai-nanjing intercity railway and hangzhou customer designed, an hundreds of national key projects such as railway; The company has successively won the bidding of various national key projects; Our products are well known by the engineering experts and the majority of users; We are using complete and scientific quality management system. Please trust us!
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