Double-twisted Hexagonal Mesh Gabion Box - Zn-5Al-MM and PVC

Double-twisted hexagonal mesh gabions boxes (ASTM A975 - 11) for the emergent and ever-growing Brazilian market. If you and your company are interested in purchasing and distributing our gabion products, feel free to contact us at sales@gabionboxsupplier.com.

Double-twisted hexagonal mesh gabion box with Zn-5Al-MM and PVC surface finish for river protection.
Double-twisted hexagonal mesh gabion box with stone filled for river protection.
Double-Twisted Hexagonal Mesh Gabion Box
Containers/PO 1
Container type 40' HC
Obs Container must be filled in its full capacity
Product Double-Twisted Hexagonal Mesh Gabion Box
Coating Zn-5Al-MM and PVC
Main reference to gabion type ASTM A975 - 11
Double twist Three one-half turns (540°)
Box Measures 8
Steel Specifications
Steel type Annealed mild steel
Coating type Zn-5Al-MM
Steel chemical composition (in %) Minimum Maximum
Carbon 8.00% 10.00%
Manganese 30.00% 60.00%
Silicon 15.00% 30.00%
Phosphorus 3.00% 4.00%
Sulfur 3.00% 4.00%
Wire specifications
Wire Diameter in millimeters (without PVC) Minimum Nominal Maximum In accordance with
Mesh Wire 2.67 2.70 2.73 ASTM A975 - 11
Selvedge Wire 3.37 3.40 3.43
Lacing Wire 2.37 2.40 2.43
Zn-5Al-MM coating weight (without PVC)
  Minimum (GSM) In accordance with
Mesh Wire 265 ASTM A856/A856M, Class 3
Selvedge Wire 280
Lacing Wire 265

Note: wire surface should be smooth and without defects. Lacing wire rolls should be tightened securely so it will go smoothly through handling and shipping.

PVC wire specifications (PVC color: grey)
Wire thickness after 1mm of PVC coating Minimum Nominal Maximum
Mesh Wire 3.59 3.70 3.81
Selvedge Wire 4.27 4.40 4.53
Lacing Wire 3.30 3.40 3.50
PVC properties after aging test Initial Values In accordance with
Aging test 105ºC for 240 hours ASTM D 1203 and ASTM D 2287
Specific mass/gravity 1.30 to 1.35 Kg/dm3 ASTM D792
Tensile strength More than 210 Kg/cm2 or 20.6 MPa ASTM D412
Modulus of Elasticity More than 18.6 MPa or 250% ASTM D412
Hardness - Shore D Between 50 to 60 ASTM D2240
Brittleness temperature Less than -8°C ASTM D746
Resistance to abrasion Less than 11% of weight loss ASTM D1242
Salt spray No effect after 3000 hours ASTM B117
UV light exposure (apparatus Type E at 63°C) No effect after 3000 hours ASTM D1499 and G23

Note: PVC coating surface should be smooth and homogeneous. The PVC shall not have any cracks or breaks at all in the finished product

Mesh specifications
Mesh opening (in mm) Minimum Nominal Maximum In accordance with
Length 108.3 114 119.7 ASTM A975 - 11
Width (D) 78.85 83 87.15
Mesh tensile strength (in kN/m) Minimum In accordance with
Parallel to twist 51.10 ASTM A975 - 11, class 13.1
Perpendicular to twist 26.30
Connection to selvedges 20.40
Panel to panel connection with lacing wires 20.40
Punch Test 26.70
Mesh weight per m2 (without selvedge and PVC) Minimum (Kg) Nominal (Kg) Maximum (Kg)
Mesh Wire (2.7mm) 1.33 1.4 1.47
Gabion Boxes Sizes, Loading Quantity
Gabion sizes Length - wall width (m) Width - wall depth (m) Height (m) Nominal Volume (m3) Number of Diaphragms Number of Cells
Minimum Nominal Maximum Minimum Nominal Maximum Minimum Nominal Maximum
1.5 × 1 × 0.5 m 1.455 1.500 1.545 0.970 1.000 1.030 0.485 0.500 0.515 0.750 0 1
2 × 1 × 0.5 m 1.940 2.000 2.060 0.970 1.000 1.030 0.485 0.500 0.515 1.000 1 2
1.5 × 1 × 1 m 1.455 1.500 1.545 0.970 1.000 1.030 0.970 1.000 1.030 1.500 0 1
2 × 1 × 1 m 1.940 2.000 2.060 0.970 1.000 1.030 0.970 1.000 1.030 2.000 1 2

Note: labeling the products with the specifications be offered.

Inquiry for Our Product

Hebei Lvhua Gabion Wall Co., Ltd.

E-mail:sales@gabionboxsupplier.com

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.