Fiber Cement Board production line Calcium Silicate Board Production line

1.1 Product specification: L x W x T: 2440 x 1220 x 6mm.
Special sizes can be ordered specially.
1.2 Quality Standard:
Item
Unit
Data
Density
g/cm3
0.9-1.20
Flexural Strength
MPa
>9
Heat Conductivity
w/m. k
<0.29
Shock Resistance
kJ/mm2
>2.0
Screw Withdrawal Force
N/mm
<0.2
Non-inflammability
Complying with GB8624A, inflammable(5) Specification of autoclaves: Φ2.2 x 32m
(6) Running time of autoclaves: 24hours uninterrupted curing
(7) Autoclaving period: 16 hours in average (This period is estimated based on experience. Actual period will be decided according to lab test after confirming raw materials)
(8) Reserve of main raw material:
Dosage of fiber material should last for 7days.
Dosage of powdery material such as cement, quartz powder should last for 3days.
1.4 Basic requirement for quality of raw materials:
Silica sand: SiO2≥95%, Fineness: residue on 200 pore sieve <10%
Cement: ordinary Portland cement with grade of above 32.5.
Slaked lime power:
CaO + MgO ≥75%MgO ≤5%
Fineness 0.088mm, weight of screen residue <15%
Pulp: without sulfate needle wood pulp or kraft pulp, pulping degree is 20 ~70°SR
Above mentioned contents are basic requirements for raw material. In some circumstances, qualified calcium silicate board can also be produced even with different raw materials, while the raw materials should be analyzed particularly so as to confirm its adaptability.
Company Information
We are established on 2004, more than 14 years experiences on providing Fiber Cement Board production line. We are certified by SGS, TUV and BV on our credit and profession.
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