NEOWEB® Cellular Confinement System Geocellswith NEOLOY® Design-life Polymeric Alloy EARTH RETENTION WALLS PRS - Neoweb - Walls1 - 150 - 200 Weld Spacing Distance mm Neoloy®-based App
Trang 1NEOWEB® Cellular Confinement System (Geocells)
with NEOLOY® Design-life Polymeric Alloy
EARTH RETENTION WALLS
PRS - Neoweb - Walls(1) - 150
- 200
Weld
Spacing
Distance
(mm)
Neoloy®-based
Applications:
earth retention structures
Cell Height (mm) No of Strips / Section
Colors S-Sand C-Carbon Black G-Green GR-Grey
Cell Distance between Weld Seams 445 mm (±2.5%) Cell Distance between Weld Seams 660 mm (±2.5%)
Cell Dimension (Expanded) 340 x 290 mm (±3%) Cell Dimension (Expanded) 500 x 420 mm (±3%)
Section Size (Expanded) 2.81 x 10.7 m (±3%) Section Size (Expanded) 2.5 x 16.0 m (±3%)
CELL & SECTION NOMINAL DIMENSIONS
Product Section Weight
(~kg) Pallet Gross Weight (kg)
(pallet ~13 kg )
Sections per Pallet Area per Pallet (m2) Quantity - m2 per 20’
Container (7)
(max 20 pallets)
Quantity -
m2 per 40’
Container (7) (max 44 pallets) PRS-445-150-7PS-1XS 360/420 8,400 18,360
PRS-660-150-7PS-1XS 480/560 11,200 24,480
SHIPPING DATA(6) (example only for 8 strips per section)
(6) All data are given as indication only and not binding on PRS Pallet data varies due to container stacking limitations;
Typical pallet dimensions are ~106 x 108 cm (l x w) x 108-115 cm (ht)
(7) Additional sections are packed in bulk (not palletized) inside containers in order to maximize shipping capacity
* Note - Does not include Bostitch P50-10B Stapling Plier and Bostitch SB103020-1/2- 2M Galvanized Staples, 1/2 “(13 mm) 2100/box
DESCRIPTION ISSUED BY CERTIFICATE NUMBER
GOST R – Mark of Conformity - Russian Standards Institute Federal Agency for Technical Regulation, Russia POCC IL AE83.HO7573
Certificate of 3D Cellular Confinement System Compliance Gazpromsert Certification Dept., Gazprom, Russia ГО00.IL.1101.Н00019
CERTIFICATIONS and ACCREDITATIONS
- 7(2) - P(3) -1 - X - S(4)
Stabilizing an unstable world! www.prs-med.com
Perforated
- 445
- 660
- S(3)
- C
- G
- GR 1 FASCIA STRIP
X – Not Perforated
S - Sand
(1) Two basic types of wall strips for all projects
• Regular Neoweb sections covered by the earth retention/structure
• Fascia strips which are exposed on the outside wall face
(2) No of Strips – typically comprised of 5 or 7 regular strips plus 1 fascia strip (6 or 8 strips – must be
an even number of strips -see (4) below The no of strips must always be calculated by design engineer
(3) Standard Perforations – holes up to 6-10% of cell wall area of variable dimensions and shapes Fascia strips are
not-perforated; Surface texture – slightly coarse indentations over entire strip area
(4) Fascia Strip – represents 1 strip, typically non-perforated (X) and recommended Sand (beige) or
Green color (S, G)
(5) Rule of thumb for dimensioning 1m2 Fascia sections = 5m2 regular wall sections
According to number of strips
Trang 2Specifications - NEOWEB® with NEOLOY®
EARTH RETENTION WALLS
Material Neoloy® polymeric nano-composite alloy
(based on dimensionally stable polymer nano-fibers (polyester or nylon) in a polyolefin matrix) Friction Angle Efficiency Angle of internal friction efficiency factor >0.80
Traceability Each section marked for full detailed traceability
SYSTEM PHYSICAL PROPERTIES
Wall (Covered) Wall Fascia SHORT TERM
LONG TERM RESISTANCE TO PLASTIC
(Permanent) DEFORMATIONS (Creep Included)
• Allowed Strength for Design (50 years)
• Creep (Deformation) Reductoin Factor (50 years)
> 7.2
< 2.7
> 8.0
< 2.7
kN/m ASTM D-6992 (SIM) (2)
ASTM D-6992 (SIM) (3)
MECHANICAL PROPERTIES - STIFFNESS AND STRENGTH
(1) Test sample cut from cell seam to seam measured at strain rate 20%/min, 23°C;
(2) Allowed strength to reach 10% creep strain max for 50 years at 23°C;
(3) Creep (deformation) reduction factor for 50 years at 23°C
Coefficient of Thermal Expansion (CTE) < 80 ppm/°C ISO 11359-2 (TMA)
ASTM E831 (4)
DIMENSIONAL STABILITY
(4) CTE measurement range from -30°C to +30°C
Flexural Storage Modulus at sample temperature:
• 30°C
• 45°C
• 60°C
• 75°C
> 750
> 650
> 550
> 300
ASTM E2254 (DMA)
PERFORMANCE AT ELEVATED TEMPERATURES
Wall (Covered) Wall Fascia Oxidative induction Time (OIT)
(virgin material prior to any aging)
> 125 > 125 minutes ISO 11357-6, ASTM D3895
(OIT @ 200°C)
OXIDATION RESISTANCE
Wall (Covered) Wall Fascia Durability to UV Degradation (UV Resistance) > 250 > 1250 minutes ASTM D5885 (HPOIT @ 200°C)
Durability to UV Degradation
• Retention of tensile strength
• Retention of tensile elongation to yield
@ 5000 hrs
> 80
> 80
@ 30,000 hrs
> 80
Fluorescent lamp weatherometer aging, accelerated method ISO 4892-3
PHOTOCHEMICAL RESISTANCE
Stabilizing an unstable world!
www.prs-med.com