Concrete elements reinforced with light steel mesh framed expanded polystyrene (EPS) panel
Concrete elements reinforced with Concrete Reinforcing Steel Mesh and wire mesh con...
PRODUCT DESCRIPTION
Concrete Reinforcing Steel Mesh & Wire Mesh Concrete Wall – High-Performance 3D EPS Panels for Durable Construction
Introduction to Concrete Reinforcing Steel Mesh & Wire Mesh Concrete Wall Systems
Concrete elements reinforced with light steel mesh framed expanded polystyrene(EPS) panel
Our 3D EPS wire mesh panel technology integrates galvanized 3D EPS wire mesh panel components to enhance the durability and longevity of concrete structures. These panels comply with National Standard JGJ / T 269-2012, ensuring high structural integrity.
Light duty steel mesh framed expanded polystyrene panel is applied to design and construction of which load-bearing wall component and floor board members for seismic fortification intensity of 8 degrees or less, building of 10m or less, floor number of 3 floors or less.
Key Features of 3D EPS Wire Mesh Panel Systems
1. High-Quality EPS Core with Reinforced Concrete Wire Mesh
The styrofoam with wire core is made of flame-retardant molded polystyrene foam (EPS), providing excellent thermal insulation. The concrete wire mesh on both sides enhances strength and impact resistance. The panel’s galvanized 3D EPS wire mesh panel structure ensures corrosion resistance, reducing long-term maintenance costs.
2. Structural Performance of Wire Mesh for Concrete Walls
These panels meet rigorous wire mesh for concrete and concrete forms wire mesh standards. The Concrete Reinforcing Steel Mesh is diagonally inserted across the polystyrene core using high-tensile, galvanized steel wires, connected by spot welding to form a rigid structure.
Application & Load-Bearing Capacity
Designed for seismic fortification up to intensity 8 degrees
Suitable for buildings up to 10m high with three or fewer floors
Can be used in load-bearing and non-load-bearing wall applications
The 3D paltes are used flame retardant molded ploystyrene foam(EPS) board.The main performance index should be conformed to the rule of below sheet.
EPS Plate Main Performance Index
| Item | Performance Index | Test Way |
| Apparent Density(kg/m3) | 18~22 | GB / T 6343 |
| Thermal Coefficient [W / (m*K)] | ≤0.039 | GB / T 10294 or GB/T 10295 |
| Compressive Strength | ≥0.10 | GB / T 8813 |
| Tensile strength perpendicular to the direction of the plate (Mpa) | ≥0.10 | JG 149 |
| Dimensional Stability (%) | ≤0.50 | GB / T 8811 |
| Water Absorption (%) | ≤4 | GB/T 8810 |
| Class of combustion performance | Not less than C class | GB 8624 |
The thickness of EPS plate: 50mm, 70mm, 100mm, 120mm etc.
Panel width: 1200mm
Maximum length: ≤6000mm
External dimension of EPS plate and allowable deviation should be accorded with below:
| External size(mm) | Permissible deviation | |
| Length ,width | 1000~2000 | ±6.0 |
| 2001~4000 | ±8.0 | |
| >4000 | Positive deviation is not stipulated,-10 | |
| Thickness | 50~75 | ±2.0 |
| 76~100 | ±3.0 | |
| >100 | ±4.0 | |
| Diagonal difference | 1000~2000 | 5.0 |
| 2001~4000 | 10.0 | |
| >4000 | 13.0 | |
The steel wire mesh of 3D EPS plate and galvanized steel wire for inserting is adopt low carbon steel wire, and the standard value of tensil strength(fstk) is not less 550N/sqmm, the design of tensil strength(fy) is around 320N/sqmm, modulus of elasticity(Es) should adopt 2.0 * 105N/sqmm.
The wire diameter of 3D EPS plate steel wire mesh is not less than 2.2mm,the mesh size is 50x50mm. All steel wires conform to the General Purpose Low Carbon Steel Wire GB/T 343 standard, ensuring reliability in wire mesh for walls and concrete wire mesh applications.
Be used for galvanized steel wire for inserting inclined of conrete wall reinforced with 3D panel and concrete floor/roof slab reinforced with 3D panel,per square meter quantity is not less than 117pieces; Be used for galvanized for inserting inclined of non-bearing-loading wall, per square meter is not less than 58 pieces, also conform to below technical data sheet.
Steel Wire Technical Standards for Concrete Reinforcing Steel Mesh
| Wire diameter | Tensile Strength(N / sqmm) | Reverse bending test( No) | Zinc coated (g / sqm) | Application | |
| Nominal | Actual | ||||
| 2.2 | 2.23 + 0.05 | ≥550 | ≥6 | ____________ | Warp and weft wire for mesh |
| 3.0 | 3.03 + 0.05 | ≥4 | |||
| 3.0 | 3.03 + 0.05 | ≥122 | Steel wire | ||
| 3.8 | 3.83 + 0.05 | ||||
The Concrete Reinforcing Steel Mesh undergoes a rigorous reverse bending test, ensuring flexibility and durability in wire mesh concrete wall installations.
Note:Reverse bending test is the number of reversed bending 180 degrees.
The steel wire of 3D EPS steel wire mesh panel surface should be smooth and neat, it couldn'n have defects such as greasy dirt, rack, decrustation, longitudinal pull marks etc. The array of warp wire and weft wire should be vertical. It couldn't be rust outside the welding spot.
3D EPS steel wire mesh panel permissible deviation
| Item | permissible deviation (mm/10m) |
| Length | ±10.0 |
| Width | ±10.0 |
| Diagonal difference | ±10.0 |
Minimum tensile resistance of spot welding
| Item | Wire between with wire of mesh panel | Inserted steel wire between with steel wire mesh panel | ||
| Wire diameter (mm) | 2.2 | 3.3 | 3.0 and 2.2 | 3.8 and 3.0 |
| Min Tensile strength of welding spot(N) | 400 | 500 | 2140 | 3430 |
The3D EPS steel wire mesh panel's tensile strength, elongation and cold bend of test way should be conform to the rule of Industry standard Technical specification for cold drawing of low carbon steel wire JGJ 19.
What we can use the accessories for Concrete elements reinforced with light steel mesh framed expanded polystyrene (EPS) panel
Accessories for Concrete Forms Wire Mesh & EPS Panels
1. The L type connertor is made of hot dipped galvanized steel plate whose thickness is 1.2mm and wing width is L100x100mm
2. Plain steel wire mesh is cut from steel wire mesh whose width is equal or more than 300mm.
3. Corner mesh is cut from whole steel wire mesh, then bended to be L type corner mesh. there is two different size as L150mm x300mm and L150mm x150mm, and the length is not more than 4m.
4.U type mesh is made of steel wire mesh. the two legs length is not less than 150mm, and the width of two legs shall be confirmed according to thinkness of 3D EPS steel wire mesh panel.
Our Concrete Reinforcing Steel Mesh and wire mesh concrete wall systems provide superior structural stability, thermal efficiency, and seismic resistance. These 3D EPS wire mesh panel solutions are ideal for high-performance construction projects requiring durability, cost-efficiency, and sustainability. Contact us today to learn more about our wire mesh for concrete solutions and customization options.
