Product description
We are specialized in manufacturing & exporting ZJT light weight energy saving composite sandwich wall panel for residential and commercial projects with competitive price.
Material Description
Face: Calcium Silicate Board
Core materials: Cement+EPS Polystyrene Foam+Sand
product size
width:610mm
length:2440/2270mm
thickness:60/75/90/100/120/150mm
Properties
Item | Parameter Index Specifications | ||||||
60mm | 75mm | 90mm | 100mm | 120mm | 150mm | ||
1 | Anti-impact capacity/times | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 | ≥5 |
2 | Anti-bending damage load/times over deadweight | ≥3.0 | ≥3.0 | ≥3.0 | ≥3.0 | ≥5.0 | ≥5.0 |
3 | Compressive strength/Mpa | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 | ≥3.5 |
4 | Softening coefficient | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 | ≥0.8 |
5 | Surface density(kg/m²) | ≤70 | ≤70 | ≤90 | ≤90 | ≤110 | ≤110 |
6 | Moisture rate(%) | ≤10 | ≤10 | ≤10 | ≤10 | ≤8 | ≤8 |
7 | Dring shrinkage value(mm/m) | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
8 | Hang force(N) | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1000 |
9 | Sound insulation capacity in the air(dB) | ≥35 | ≥35 | ≥40 | ≥40 | ≥45 | ≥50 |
10 | Fire endurance(h) | ≥1.5 | ≥1.5 | ≥2.5 | ≥2.5 | ≥3.0 | ≥4.5 |
11 | Heat transfer coefficient(w/m².k) | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 |
12 | Inner radiation index | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
13 | Outer radiation index | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
14 | Frost resistance(shall show no visible cracks and surface without change) | _ | _ | shall show no visible cracks and surface without change | |||
15 | The combustion properties(A1 or A2) | _ | _ | A1 or A2 |
Detailed images
Thermal insulation, good fire resistance
The wall panel has good thermal insulation effect. The flame retardant effect is remarkable, the fire resistance limit exceeds 4 hours at a high temperature of 1000 degrees Celsius, and no harmful gas is emitted, reaching the A1 level fire retardant grade standard
Easy-to-install structure
The concave-convex groove structure design makes the construction and installation more convenient and flexible.
Lightweight, greatly reduce the cost of the structure and foundation, optimize the beam-column structure, and have better economic benefits
Waterproof and moisture-proof
The panel is a medium-density reinforced fiber cement slab, which has good waterproof and moisture-proof performance, and will not loosen due to water absorption, reverse halogen, deform, and reduce strength. Can be used in wet areas such as kitchens, basements, bathrooms, etc.
Application scenarios