Complaint
ZJT Panel Sandwich Interior is widely applied to interior wall partition, exterior wall and roof for all kind of constructions. Its birth marks the wall material will appear renewal trend, instead of traditional block, the new architectural thoughts and its outstanding performance can meet the requirements of modern architectural environment.
It has features of light weight, high intensity, thin, waterproof and fire proof, heat preservation, sound insulation, quakeproof, low cost and space-saving.
Advantages
Specification
Length (mm) | Width (mm) | Thickness (mm) | Density (kg/m2) | Application | Appearance |
2270
2440
3000 |
610 | 50 | 38±5 | Non-load bearing wall of houses and buildings | With calcium silicate board as face board, solid |
60 | 42±5 | ||||
75 | 45±5 | ||||
90 | 52±5 | ||||
100 | 56±5 | ||||
120 | 62±5 | ||||
150 | 72±5 | ||||
180 | 85±5 | ||||
200 | 95±5 |
Application
Prefab House & Villa & Building
Technical Index
NO. | Item | National Standards | Testing Results | ||||
60mm | 90mm | 120mm | 60mm | 90mm | 120mm | ||
1 | Anti-impact performance/times | ≥5 | ≥5 | ≥5 | ≥6 | ≥6 | ≥10 |
2 | Anti-bending damage load/times over deadweight | ≥1.5 | ≥1.5 | ≥1.5 | ≥3 | ≥3 | ≥3 |
3 | Anti-pressure strength /Mpa
| ≥3.5 | ≥3.5 | ≥3.5 | ≥6 | ≥6 | ≥6 |
4 | Surface density kg/m2 | ≤70 | ≤90 | ≤110 | ≤45 | ≤54 | ≤66 |
5 | Single point hanging Strength /N | ≥1000 | ≥1000 | ≥1000 | ≥1000 | ≥1200 | ≥1300 |
6 | Fire proof limit /h | ≥1 | ≥1 | ≥1 | ≥3 | ≥3 | ≥4 |
7 | Sound insulation capacity in the air /Db | ≥30 | ≥35 | ≥40 | ≥35 | ≥40 | ≥45 |
8 | Soften coefficient | ≥0.80 | ≥0.80 | ≥0.80 | ≥1 | ≥1 | ≥1 |
9 | Moisture rate a/% | ≤12 | ≤10 | ≤10 | ≤10 | ≤9 | ≤7 |
10 | Heat transfer coefficient w/m2.k | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.0 | ≤0.6 | ≤0.5 |
11 | Drying shrinkage /mm/m | ≤0.6 | ≤0.6 | ≤0.6 | ≤0.45 | ≤.0.5 | ≤0.5 |
12 | Inner radiation index
| ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
13 | Outer radiation index
| ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
14 | Radioactivity Limit | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
