CALCIUM CARBONATE

Super fine ground calcium carbonate powder


High purity marbles are mined from Mong Son Pit on Thac Bac Lake, evaluated as best quarry in Vietnam and Southeast Asia. The content of this calcium is greater than 98%, very high whiteness, brightness.

Annual capacity is 500,000 tons/ year.

Applications: Super fine GCCs are used in plastics, paints, paper, packing, aninal-feed premix, etc.

Quality control: production plant with ISO 9001-2008 and 20 years experience in making calcium carbonate, the plant is capable to manufacture product with high quality and stability. All the products are inspected before exports by modern quality control process. The products are highly appreciated by local and international clients.


Production process:
1.      Mining and selection raw materials
2.      Crushing stage, stone chip production line
3.      Fine power grinding stage
4.      Coating stage


              
Technical and Equipment
Modern and Comprehensive Technology of Hosokawa Alpine
Whiteness analyzer  Minolta CR200/CR210 made in Japan
Laser diffraction particle sizing 2000 Malvern, England


  
                                       
Product  detail

Super fine product

No

Grade
                      
Particular size

1
MIV1
D50=1,5± 0,3 mm
D97=±mm
2
MIV2
D50=±0,3 mm
D97=10± 2 mm
3
MIV3
D50=2,7± 0,3 mm
D97=17± 3 mm
4
MIV4
D50=3,7± 0,3 mm
D97=24± 3 mm
5
MIV5
D50=5,7± 0,3 mm
D97=37± 3 mm
7
M44
D90mm 44mm


Particle sixe can be adjusted on the request of customers
                      


                      
                      Chemical analysis
                
Calcium Cacbonate content Typical
>98%
Magnecium Oxide content Typical  
<0.4%
Silica content Typical                        
<0.2%
Aluminium Oxide content Typical    
<0.1%
Iron Oxide content Typical (Max)    
<0.02%
Loss on Ignition Typical
<43.8%
PH Value Typical
8- 9








                               
                              
                                         
Stearic acid coated product

No

Grade
                      
Particular size
1
MIVA1
D50=1,5± 0,3 mm
D97=±mm
2
MIVA2
D50=±0,3 mm
D97=10± 2 mm
3
MIVA3
D50=2,7± 0,3 mm
D97=17± 3 mm
4
MIVA4
D50=3,7± 0,3 mm
D97=24± 3 mm
5
MIVA5
D50=5,7± 0,3 mm
D97=37± 3 mm

Particle sixe can be adjusted on the request of customers
 
Application features
ü  Ultra-fine fiber
ü  Used for filled, tight to make the higher phisical properties, shaping and flat surface products.                                      
                                Physical Properties

Specific Gravity Typical
2.7g/cm
Brightness Typical
>96%
Whiteness Typical
>98%
Max Moisture Typical
0.2%
Hardness Typical
3Moh
Oil Absorption Typical
24g/100g

                                    





                          
                                 Test method
ü  Checking the chemical and physical properties at
Hanoi Institute of Building and Material
ü  Chemical analysis method
ü  Particle Laser Diffraction: MALVERN
ü  Whiteness analyzer: MINOLTA CR200-CR210
                                                                                                                                                                                                                                                      




For all general inquiry:

GM:
Mr. Hung Nguyen


Cell #:
+84.915.240.240


Email:
nguyenthanhhung
@
vitd.com.vn

gm
@
make-in-vietnam.com

For consumer and industrial goods

SE:
Ms. Hoa


Cell #:
+84.977.330.189


Email:
sales01
@
vitd.com.vn
SE:
Ms. Nga


Cell #:
+84.166.312.1529


Email:
sales02
@
vitd.com.vn

For minerals

SE:
Ms. Lily


Cell #:
+84.986.725.562


Email:
sales03
@
vitd.com.vn
------------------------------------------------------------------------------------------------------------------------
Vietnam Investment & Technology Development Company Limited.
Postal Address: 3rd Floor, Blgd 25T2, Hoang Dao Thuy Str.,Trung Hoa Wrd, Cau Giay Dist., Hanoi, Vietnam
Landline: +84.3557.4091/95
Faxline:   +84.3557.5239

Korean Ministry of Environment visit: update 1

Delegation consisting senior officers from Environmental Health Division, Korea MOE, Environment Corporation, representatives from local autonomy currently visited our factory to witness the production of non asbestos corrugated roofing sheets and fiber cement roof tiles.

Asbestos off all forms had been banned in The Republic of Korea since 2006. According to statistic, hundreds of thousand of square meters of asbestos roofing sheets still exist in buildings which are presently in service, which is posing serious environmental risks. Many of these buildings and structures are owned by the government. Plan to replace these roofing with non asbestos cement roofing has been contemplated for sometime...


This is the second visits to the Vietnam factory and the delegation are satisfied with what they saw.

ROOF TILE

CEMENT ROOF TILE

Colored roof tile made from cement, reinforced PVA fiber and other additives.
Beautiful ceramic paint finishing.

Specification of roof tile:

Dimension           424 mm x 335 mm
Un-lapped area    363 mm x 303 mm
Weight                 3.2 kg
Per square meter  9 pieces

Flexural strength/ bending load: over 1800 N
Water absorption: 9.5%

Advantages of roof tile:

Roof tile compliance with Japanese standard: JIS A 5402: 2002
40% lighter than the average clay/ cement tiles.
Available in 10 different colors.
Can go over 30 years without loosing the look.
Due to its high flexural strength, rain-storm resistance, the product is suitable for roofing in the costal area.
 


FUJI-TTC AIR FRENCH is produced in Vietnam under the license of FUJISLATE, Japan with sophisticated Japanese technology. Main ingredients such as undercoat, over coat and top ceramic paints, PVA fibers are imported from Japan.


100% ASBESTOS-FREE CORRUGATED ROOFING SHEET

Specifications

Non asbestos corrugated roofing sheets 
Composition: cement, cellulose fiber, PVA fiber and additives 
Standards: JIS, KL, TCVN

Advantages

• Contains NO Asbestos
• Corrosion resistance
• Weatherproof
• Non- combustible
• Maintenance-free
• Easy to install and fix

Materials

PVA fiber "Kuralon"        1.0-2.0 wt%
Pulp (Cellulose fiber)        2.0-5.0 wt%
Inorganic additives            5.0-10.0 wt%
Cement (O.P.C.)                Balance

Our fiber cement roofing sheets is completely ASBESTOS-FREE. Reinforcement material is KURALON fiber, manufactured and supplied by the KURARAY GROUP, a world famous manufacturer of chemical and synthetic fiber. Comply with JIS A 5402:2002 standard.

non asbestos roofing sheet - painted - color red

Big wave profile 177/51 non-asbestos corrugated fiber cement roofing sheet

This profile is most popular in Vietnam and all around the world which used widely in residential building, agriculture and industrial application.
Colour: natural grey, red

              Dimension                          Weight     Mountains  Overall Depth     Pitch of corrugations
                (mm)                                 (kg/m2)
  Length        Width       Thickness             
1520 (±5)    920 (±5)     6.0 (±0.6)    14-15              5.5               51                              177
1800 (±5)    920 (±5)     6.0 (±0.6)    14-15              5.5               51                              177 
2500 (±5)    920 (±5)     6.0 (±0.6)    14-15              5.5               51                              177
3000 (±5)    920 (±5)     6.0 (±0.6)    14-15              5.5               51                              177

Medium wave profile 130/35 non-asbestos corrugated fiber cement roofing sheet

This profile is popular in Japan and Korea which used widely in residential building, agriculture and industrial application. This profile comes in natural grey color.

            Dimension                             Weight     Mountains  Overall Depth     Pitch of corrugations
                 (mm)                                (kg/m2)
  Length        Width       Thickness             
1800 (±5)    960 (±5)     6.3 (±0.6)    14-15              7.5               35                              130
2000 (±5)    960 (±5)     6.3 (±0.6)    14-15              7.5               35                              130 
2100 (±5)    960 (±5)     6.3 (±0.6)    14-15              7.5               35                              130
2400 (±5)    960 (±5)     6.3 (±0.6)    14-15              7.5               35                              130

Quality testing/ Quality control:

Bending strength Testing for non asbestos corrugated roofing sheet

Impact resistance Testing for non asbestos corrugated roofing sheet