Fireproof insulated Prefab Concrete Hollow Core Partition Wall Slab 

Items

Standards

 (mm)

Unit Weight (kg/m2)

Fire-resistant

Sound Insulation

(db)

Compressive Strength

Firewall special light wall panels

2400-3600*600*120

70

>4h

45

5.8

100mm board

2400-3600*600*100

43

>3h

41

4.5

100mm improved board

2400-3600*600*100

47

>3.5h

42

5.5

120mm board

2400-3600*600*120

46

>3.5h

43

4.7

150mm board

2400-3600*600*150

55

>3h

47

5.1

150mm improved board

2400-3600*600*150

70

>4h

50

5.8

200mm board

2400-3600*600*200

80

>5h

51

5.8

90mm board

2400-3600*600*90

35

>3h

36

3.8

90mm improved board

2400-3600*600*90

38

>3h

39

3.9

75mm board

2400-3600*600*75

33

>2h

35

3.5