Exterior Precast EPS Concrete Sandwich Panel Lightweight Wall Board
Description:
This wall panel can be used as exterior partition walls for all kinds of decoration and building construction, and also the best materials for plant, apartment, hotel, office and public constructions etc.
It is made of EPS polystyrene, cement and sand, adop 4.5mm calcium silicate board as face panel on both
sides, and with 2270mm(Length)* 610mm (Width)*120/150/180mm(Thickness) sizes. It is smooth
without plastering, it can improve the construction efficiency 15 times compared with the traditional blocks,
as long as setting the line accurately, both green and skilled worker can install the boards. After finishing
the installation, other decorative constructions can be fixed at the same time, there is no need to wait the mortar to dry like the traditional way.
Performance 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 | ≥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 | ≥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 |
Installation Steps:
1. Carrying the panels
2. Cutting to size
3. Mortar applying
4. Panel erecting
5. Positioning the panels
6. Aligning the panels
7. Grouting
8. Installing crack-resistant material
9. Grooving & piping
10. Apply top coat
11. Installation of door frame
12. Doors and window installation
Advantages:
* waterproof and wetproof: can be used for toilet, bathroom and kitchen partition wall
* Spiking and stickability
* Anti-pressure,anti-quake and anti-impact
* Lightweight and economy
* Increase usable area
* Sound insulation, heat preservation
* Simple construction, high efficiency, reusable
* Energy-saving, environment-friendly, labor-saving
Product Image:
