China Supply Perforated Acoustic Sound-Absorb Wall Panel MGO Board Fireproof MGO Board Magnesium Oxi

Overview

Quick Details

Place of Origin:

Anhui, China

ZKYBOARD

fireproof mgo board/magnesium oxide board

Grey

Foaming Agent, mgo, fly ash

Hollow core

Grade A1(best Fireproof MgO Board)

38-54db

3.5-5.8mpa

Interior Wall Panel

75/90/120/150/180mm/200mm

Product Description

The specification of the wall panel:

2600/2800/3000mm*600mm*/90/120/150/180mm/200mm

Sigle holes for 75/90/120mm

Double holes for 120/150/180mm

The wall panel is used as internal wall,external wall,

roof board,enclosure wallboard and so on ;

The size of the wall panel could be produced at your request ;

The features of the wall panel:

1.heat insulation

2.sound insulation

3.water insulation

4.moisture insulation

5.A grade fire protection

6.the panels could be reused

7.high strength,lightweight ,shock resistance ;

8.the coal ash and industrial solid wastes as raw material,energy saving ; environmental friendly ;

9.increasing the floor area of the building

10. Installation is fast and simple,shortening the construction period,saving labor lost and comprhensive cost ;

No.

Test Item

China standard

Product test

1

Compressive strength

≥3.5MP

≥3.7MP

2

Drying shrinkage value

≤0.6mm/m²

0.37mm/ m²

3

Hanging force

≥1000N 24hours

No 0.55mm crack

≥1000N 24hours

No 0.55mm crack

4

shock resistance

No damaged that Impacting of

30kgs sandbag five times

No damaged that Impacting of

30kgs sandbag five times

5

The bending failure load

≥1.5 times of wallboard

≥2.5 times of wallboard

6

radioactivity

Inner radiation index Ira≤1.0

Outer radiation index IY≤1.3

Inner radiation index Ira≤1.0

Outer radiation index IY≤1.3

7

density

≤90kgs/m²

≤60kgs/m²

8

Air insulation of sound

≥35dB

≥43dB

9

heat transfer coefficient

No

≤2.0W/ m² . k