Concrete Hollow Block
Use
For walls

Features
• Wide source of raw
materials
• Simple manufacturing
process
• High construction speed
• The same process for Fly
ash concrete block
• The same process for
Lightweight concrete hollow block
Size of Product
390¡Á190¡Á190mm
Properties of Product
Compressive strength (MPa): 3.5, 5.0, 7.5, 10.0, 15.0, 20.0;
Raw Material
• Concrete Hollow Block: Cement, sand, aggregates
• Fly ash concrete block: Cement, fly ash, aggregates
• Lightweight concrete hollow block: Cement, lightweight aggregate, such as, fly ash, ceramisite, pumice, furnace slag, cinder, pearlite and other waste slags.
I Simple production line (Movable block forming machine)
Production
Capacity
4 pieces/60s,
15000m3/year (2 shifts, 8 hours per shift)
Main equipment
Mixer, Movable block
forming machine (CXJ-A)
Land requirement
Open: 3000m2 Covered: 100m2 (shed)
Power
• KW: 10
• Three phase
• Voltage: 380V
Manpower
Skilled (Nos.): 1
Unskilled (Nos.): 4
II Semi-automatic production line (Stationary block forming machine)
Production Capacity
4 pieces/25s, 35000m3/ year (2 shifts, 8 hours per shift)
Main equipment
• Mixer
• Stationary block forming machine (QMJ4 ¨C 25)
• Belt conveyer.
Land requirement
• Open: 5000m2
• Covered:100m2 (shed)
Power
• KW: 50
• Three phase
• Voltage: 380 V
Manpower
• Skilled (Nos.): 1
• Unskilled (Nos.): 7
III Fully automatic production line
Production Capacity
9 pieces/15s, 100,000m3/year (2 shifts, 8 hours per shift)
Main equipment
Whole
set of automatic production line, including computer controlled system,
metering system, mixing system, conveying system, block forming system
and standard moulds, etc.
Land requirement
• Open: 10000m2
• Covered:1000m2 (shed)
Raw Material
• Concrete Hollow Block: Cement,
sand, aggregates
• Fly ash concrete block: Cement, fly ash, aggregates
• Lightweight concrete hollow block: Cement, lightweight aggregate, such
as, fly ash, ceramisite, pumice, furnace slag, cinder, pearlite and
other waste slags.
Power
• KW: 50
• Three phase
• Voltage: 380 V
Manpower
• Skilled (Nos.): 1
• Unskilled (Nos.): 11
¡¡