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Product Details:
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| Texture Of Materia: | Steel | Production Capacity: | 2000 Sheets |
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| Automatic Degree: | Full Automatic | Pressure: | 220V |
| Highlight: | fiber cement board machine,sheet forming machine |
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high technology fiber cement controller board production plant machine with CE
Basic technical data
1. Product name: Non-asbestos fiber cement board
2. Standard: In conformity with National Building Material Industry Standard JC/T 412.1-2006. < Non-asbestos fiber cement board>
3. Raw material: Cement, reinforced fiber, coal ash additives
4. Product specification: ( L*W*T) 2440× 1220× 6-30mm
5. Capacity: 3 million -5million /year( calculate by 2440× 1220× 6mm board, 24 working hours continous production )
6. Production organization arrangement: 1) 3 shifts per day, 8 hours per shift, 300working days per year 2)total wokers need for this line is 52 staff, including 2 management staff, 2 techincal staff and 48 workers.
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 |
| Compressive Strength | ~20 MPa (3, 000 PSI) |
| Impact Resistance | > 6 kJ/m2 |
| Tensile Strength | > 5.5 MPa |
| Density (Specific Mass) | ~1000 Kg/m3 (+/-< 2%) |
| Moisture Absorption | ~26% maximum saturation (slow absorption rate) |
| Moisture Content | ~6% |
| Water Vapour Diffusion | ~28 / 35 |
| Specific Heat | ~930 J/kgK |
| Thermal Conductivity | ~0.44 W / mK |
| Modulus of elasticity | ~6045 N/mm2 |
| Flexibility UNI E 12372 |
~20.1 N/mm2 maximum 12mm x 1220 x 2440 = 10 N/mm2 |
| Surface Alkalinity | ~10 Ph |
| Thermal Expansion Hot/Cold | 0, 01 mm/mC (from temp +20C to -20C) |
| Expansion in Water | less than < 0.02% from ambient to saturation |
| Freeze / Thaw - UNI EN 520 | 100 cycles without notable effects |
| Frost Resistance | no water drops form on surface |
| Combustibility / Fire Ratings | non-combustible / 12mm exceeds 1 hr fire rating |
| Dimensional tolerance | thick 0.2mm / width 2mm / length 3mm / Sq. 3mm |
| Toxicity Pollutants Heavy Metals - UNI EN 12457-2 | Below measurable levels of test instruments |
| Asbestos Analysis | Absent - not measurable |
| Formaldehyde Analysis | Absent - not measurable |
| Sound Attenuation (9mm) | tested design ASTM E90 = STC 48, 50, 55, & 60 |
| Color | Slate Grey and Chalk White |
| Surface texture | smooth one side; uniform machine textured back |
| Basic Compounds | (MgO)+(natural silicates)+(glass fibre)+(wood fibre) |
Pulp treatment.
To add pulped paper into vertical smashing machine in high concentration, and add ration water for releasing in batch type. The every batch needs 40-60mins. The smashed pulp is pumped into first storage pool. After adding water to dilute to lower concentration, feeding them into second double disc grinding machine for further grinding and releasing to increasing the pulping degree. The grinded again the pulp will be pumped into second storage pool. In case the treated the pulp quality can not meet the requirement of production process, it must be grinded further, then pumped into third storage pool and read to be used. For easy to measure the concentration of pulp treated, it's necessary to fix the pulp concentration, so that the operator can measure the pulp quantity by volume.
Contact Person: Kevin
Tel: 86-18254101233
Fax: 86-531-82985999
