Theo sandwich wall panel is a new kind of lightweight energy saving building materials, composited by polystyrene foam particles, Portland cement and sand as core materials, 4.5mm(thickness) calcium silicate board as surface panel on both sides.
Because of its excellent performance, Theo wallboard becomes popular and popular, widely used in modern building such as villa, apartment, hotel, KTV, office etc. and reforming old partition walls recent years.
Advantages
In order to meet the demands of modern builing,we take a scientific design with selected raw materials, make our wallboard installed faster, fireproof,waterproof,heat insulation,heat preservation ect.
From the structure and raw materials, customers can judge the mutiple advantages easily. At present, our EPS cement sandwich panel is the best wall material for modern building
S/N | Items | National Standard 60mm 90mm 120mm 150mm 180mm | Testing Index 60mm 90mm 120mm 150mm 180mm |
1 | Anti-impact performance/times | ≥ 5 ≥ 5 ≥ 5 ≥ 5 ≥ 5 | ≥ 6 ≥ 6 ≥ 10 ≥ 12 ≥ 15 |
2 | Anti-bending damage load/Times over dead weight | ≥ 1.5 ≥ 1.5 ≥ 1.5 ≥ 1.5 ≥ 1.5 | ≥ 3 ≥ 3 ≥ 3 ≥ 3 ≥ 3 |
3 | Anti-pressure strength/Mpa
| ≥ 3.5 ≥ 3.5 ≥ 3.5 ≥ 3.5 ≥ 3.5 | ≥ 4 ≥ 4 ≥ 4 ≥ 4 ≥ 4 |
4 | Surface density/kg/m2 | ≤ 70 ≤ 90 ≤ 110 | ≤ 50 ≤ 64 ≤ 78 ≤ 90 ≤ 104 |
5 | Single point hanging strength/N | ≥ 1000 ≥ 1000 ≥ 1000 ≥ 1000 ≥ 1000 | ≥ 1000 ≥ 1200 ≥ 1300 ≥ 1400 ≥ 1500 |
6 | Fire proof limit/h | ≥ 1 ≥ 1 ≥ 1 ≥ 1 ≥ 1 | ≥ 3 ≥ 3 ≥ 4 ≥ 4 ≥ 4 |
7 | insulation capacity in the air/db | ≥ 30 ≥ 35 ≥ 40 ≥ 45 ≥ 50 | 35 ≥ 40 ≥ 45 ≥ 50 ≥ 55 |
8 | Soften coefficient | ≥ 0.8 ≥ 0.8 ≥ 0.8 ≥ 0.8 ≥ 0.8 | ≥ 1 ≥ 1 ≥ 1 ≥ 1 ≥ 1 |
9 | Moisture rate a% | ≤ 12 ≤ 10 ≤ 10 ≤ 8 ≤ 8 | ≤ 10 ≤ 9 ≤ 7 ≤ 6 ≤ 6 |
10 | Heat Transfer Coefficient B/W/M2.K | ≤ 2.0 ≤ 2.0 ≤ 2.0 ≤ 2.0 ≤ 1.0 | ≤ 1 ≤ 0.6 ≤ 0.5 ≤ 0.4 ≤ 0.3 |
11 | Drying shrinkage /mm/m | ≥ 0.6 ≥ 0.6 ≥ 0.6 ≥ 0.6 ≥ 0.6 | ≥ 0.4 ≥ 0.5 ≥ 0.5 ≥ 0.5 ≥ 0.5 |
12 | Inner Radiation Index | ≤ 1 ≤ 1 ≤ 1 ≤ 1 ≤ 1 | ≤ 1 ≤ 1 ≤ 1 ≤ 1 ≤ 1 |
13 | Outer Radiation Index | ≤ 1 ≤ 1 ≤ 1 ≤ 1 ≤ 1 | ≤ 1 ≤ 1 ≤ 1 ≤ 1 ≤ 1 |
14 | Radioactivity limit | ≤ 1 ≤ 1 ≤ 1 ≤ 1 ≤1 | ≤ 1 ≤ 1 ≤ 1 ≤ 1 ≤ 1 |
A) Exterior Wall
Solid and firm, high bonding strength, fireproof and thermal insulation, can keep indoor temperature at an invariable temperature level, widely applied to various prefab house, low buildings, apartment, villas, and city house, etc.
B) Interior Partition Wall
Sound insulation, waterproof, convenient for wire groove and water pipe inbuilt, easy to make wall decoration, and what is more, it can enlarge using area. Widely used for offices, bedrooms, apartments, hotels etc.
C) Floor
With the excellent performance of anti-static electricity, friction resistance, high strength, convenient for wire groove and water pipe inbuilt, corrosion resistance, no deformation, no split, etc., this wall panel can be creatively used for floor.
D) Roof
This sandwich panel can not only solve the problem of roof leakage, but also has the advantages of lightweight, neat joint surface, high temperature resistance, etc.