Comparison
 
Comparison Chart of Various Partition Materials
 
Item Wood
Mineralized
Board		 1/2B Red
Brick Wall		 Cement
Fiber Board		 White
Brick Wall		 RC Wall Steel
Net Wall		 3 D Wall
( Stuffing Polyfoam)		 Concrete
wall		 Grouting
wall
Weight 85-90
kg/m²		 240
kg/m²		 90
kg/m²		 85
kg/m²		 290 kg/m² 250 kg/m² 80
kg/m²		 90
kg/m²		 110
kg/m²
Wall Thickness 9 cm 13~15 cm 10 cm 11 cm 13 cm 12 cm 10 cm 10 cm 10 cm
Wall Surface Smooth Good Not easy to control Difficult to control Not easy to control Not easy to control Not easy to control Good Not easy to control Not easy to control
Fire Proof 2 Hours 1 Hour 1 Hour 2 Hours 2 Hours 1 Hour 1 Hour 1 Hour 1 Hour
Compressive Strength > 9 kgf/cm² Strong Strong Weak Strong Strong Weak Strong Strong
Max. Load of Static Bending 62 kgf Weak Weak Weak Weak Weak Strong Weak Weak
Sound Proof 45 dB 38 dB 44 dB 45 dB 43 dB 43 dB 45 dB 45 dB 44 dB
Sound Absorption High (NRC >0.65) Weak Weak O.K. Weak Weak Weak O.K. Weak
Thermal Conductivity Super Low < 0.09W/m.K High High High High High High High High
Anti Humidity Good Good O.K. Weak Good Good Good Good Good
Hanging Ability O.K. O.K. O.K. Not Allowed O.K. O.K. Not Allowed Not Allowed O.K.
Anti Shock Good Weak O.K. Weak Weak Weak Good Weak Weak
Finishing Easy Easy Difficult Difficult Not Easy Not Easy Difficult Difficult Difficult
Working Speed 30 m²/
day/
person		 10 m²/ day/
person		 20 m²/ day/
person		 20 m²/ day/
person		 15 m²/ day/
person		 20 m²/ day/
person		 20 m²/ day/
person		 15 m²/ day/
person

15 m²/
day /
person
Empty wall Easy Difficult Difficult Difficult Difficult Difficult Easy Difficult Difficult
Construction Method Semi-dry Wet Semi-dry Semi-dry Wet Wet Semi-dry Dry Wet
Remark Wood working. Heavy pollution. Wood board and inner material can not match completely Wall will turn yellow when absorbing humidity from the air. Heavy pollution at work site. Pollution at work site. Not easy to cut. Not east to cut. 10 cm to the ceiling can not have grouting.
 
 
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