Heavy Duty Sandwich Panel

Product Detail

Brief Introduction

Evergreen heavy duty fiber cement sandwich panel is a traditional building material and its application is growing rapidly recently. With the foam agent inside, it is very good for heat insulation. If it is used for wall, the indoor temperature can be 5 - 10 Celsius lower than outdoor one. It’s grey in color and good against weathering.

Features

1. Durable 

2. sound proof

3. Heat insulated

4. Easy installation

5. Moisture resistant

6. Environment friendly

Application

Evergreen heavy duty fiber cement sandwich panel can be used for wall partition and wall panel of warehouse, factory, cold room and office etc. It’s good for outdoor purpose.

Size

Thickness(mm)	Width(mm)	Length(mm)	Weight(kg/pcs)
50 / 75 / 100 / 125	610	2440	59 - 119

Parameters

item	unit	thickness
		50mm	75mm	100mm	125mm
shrinkage   value (dry)	Mm/m	=0.46	=0.49	=0.52	=0.6
Sound    insulation value (in air)	DB	=40	=48	=48	=50
Shock strength	Count of not-penetrating cracks	5 times	10 times	10 times	10 times
Breaking load	Times of board’s self-weight (loading)	=6.0	=6.0	=6.0	=6.0
heat inertia index	D	=1.7	=1.8	=2.2	=2.43
hanging force	N	800	1000	1000	1000
Fire endurance	H	3.0	3.5	4.0	5.0
Un inflammability	Grade	Grade A1
Coefficient    of heat conductivity (w/mk)		0.021
Impermeability(24h)		No drop of water and no damp
Gas defenseand mothproof ability		Inorganic substance with gas resistant and mothproof ability
Water resistance		Water proof
Moisture rate(%)		=9