China Polystyrene Insulated Sandwich Wall Sandwich Panels for Building Villa

Surface: Fibre reinforced calcium silicon board or cement calcium board

Core: cement, EPS, sand and fly ash
Specification
Remark:All kinds of panels can be customized by customers' specific requirements.
Advantage
Technology index

Item

National Standards

Testing Indexes

60mm

90mm

120mm

60mm

90mm

120mm

1

Anti-impact Capacity/times

≥5

≥5

≥5

≥8

≥10

≥15

2

Anti-bending damage load/times over deadweight

≥1.5

≥1.5

≥1.5

≥3

≥4

≥5

3

Compressive strength /Mpa

≥3.5

≥3.5

≥3.5

≥5

≥5

≥5

4

Softening coefficient

≥0.80

≥0.80

≥0.80

≥1

≥1

≥1

5

Surface density g/m2

≤70

≤90

≤110

≤55

≤70

≤85

6

Moisture rate a/%

≤12/10/8

≤10/9/7

7

Drying shrinkage value /mm/m

≤0.6

≤0.6

≤0.6

≤0.45

≤.0.5

≤0.5

8

Hanging Force/N

≥1000

≥1000

≥1000

≥1200

≥1300

≥1500

9

Sound insulation capacity in the air /Db

≥30

≥35

≥40

≥35

≥40

≥45

10

Fire proof limit /h

≥1

≥1

≥1

≥2.5

≥3

≥4

11

Heat transfer coefficient w/m2.k

≤1.0

≤1.0

12

Radioactivity Limit

≤1

≤1

≤1

≤1

≤1

≤1

13

IRa (Inner radiation indexes)

≤1

≤1

≤1

≤1

≤1

≤1

14

Ir (Outer radiation indexes)

≤1

≤1

≤1

≤1

≤1

≤1

Certificate

If you have any questions, please don't hestitate to contact us.

Contact information:

Alisa
Xiamen Zhongjingtai Building Materials Co.,Ltd
Add: Unit-2A-D Lianchang Building No6-8 Huli Avenue, Huli District Xiamen Fujian China
Website: Http://www.sandwich-wall-panel.com