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Marble Waste Utilization-Pakistan
Hafizullah Khan
hafeez.smeda.k@gmail.com
Important
An effort to explore and invite expert opinion. The user of this
document must check the validity and applicabil...
Current Scenario
 An indication of Marble and Granite in AJK, G.B., and Sind, but the available data and
mining activitie...
Current Scenario
This point Onwards the word Marble and Granite is used for simplicity.
The production of Marble and Gra...
Marble Processing Practices in
Pakistan
Balochistan and Sind
Squared Blocks
Block Squaring
Solid Waste
Balochistan, KP, Punjab, and Sind
Slabs
Slab Sawing (Gang-Saw)
Strips
Solid Waste
Vertical Cutting/HV Cutting)
Balochistan/Sind:
Strips/Thick Tiles (Gutka- 14 Soot Thick)
Solid Waste
Balochistan, KP, and ...
Section Cutting)
Strips/Thick Tiles (4 Soot, 1cm, 1.2 cm
Thick)
Solid Waste
Balochistan, KP, Punjab, and Sind
Squared Blocks
Products of a Complete Processing Units
Irregular Shaped Slabs Proper Slabs
Polished Strips Polished and Un...
Solid Waste of a Complete Processing Units
Marble Slurry Water
General Condition for All Processing Units
Marble Sludge
Solid Waste from Blocks
The onyx waste is sold to the handicrafts manufacturers against a handsome amount whereas
that of ...
Waste Utilization: Current Practices
Boundary Walls
Talya: Solid Waste From Block Squaring
Waste Utilization: Current Practices
Beige Color Marble into Tiles of (1’x1’) and (...
Processing Waste/Mine Handpicks
Waste Utilization: Current Practices
Onyx Handicrafts
Onyx into Handicrafts
Source: Suppli...
Waste Utilization: Current Practices
Onyx and Marble Mosaics
 Talya Cutting into Tiles of 12” x 12”, and 6” x 12”
and the...
Chips and Powder Processing
General Utilization- Current Practices
Marble/Onyx Chips
Marble and Onyx into Chips/Terrazo an...
Processing Waste
Suggested Utilization of Larger Sized Waste
Pakistani Machine
Processing Waste
Currently Working Upon the Possibility of
Inlays*
* A picture downloaded from : http://www.monarchcrafts....
Vibro Press Machine
Suggested Utilization of Slurry/Sludge Waste
Source: UNIDO Document
Marble Slurry Bricks
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Marble waste utilization in pakistan- the practices and few options

About the Marble Waste Utilization in Pakistan.

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Marble waste utilization in pakistan- the practices and few options

  1. 1. Marble Waste Utilization-Pakistan Hafizullah Khan hafeez.smeda.k@gmail.com
  2. 2. Important An effort to explore and invite expert opinion. The user of this document must check the validity and applicability of this information. The author is/will not be responsible for any act on the basis of this document. The readers are requested to email their suggestions at the email ID of author.
  3. 3. Current Scenario  An indication of Marble and Granite in AJK, G.B., and Sind, but the available data and mining activities are limited to the Province of Balochistan and KP.  Balochistan though contributes less in quantity, but still important due to its export quality Onyx (Shades of Green, Red, and White), and Marble (Black and Gold, Boticina, Burma teak, Chocolate, Tippi, Travera, and Verona). (Source: Industry Survey)  The KP dominates the production of Marble (Ziarat White, Nowshehra Pink, Sunny, and Jet Black), and Granite (Mostly Black). (Source: Industry Survey)  The reputed marble from Sind is that of the Indus Gold, and some shades of Granite. (Source: Industry Survey)  160 Million Tons of Marble Reserves estimated (158 Million Tons in KP, and 2 Million Tons in Balochistan). (Source: SMEDA, Mineral Statistics of Pakistan, Industry Survey)  The estimated reserves of Granite are 5,676 Million Tons (Out of which 4,140 Million Tons are estimated in Northern Areas). (Source: SMEDA, Mineral Statistics of Pakistan Industry Survey)
  4. 4. Current Scenario This point Onwards the word Marble and Granite is used for simplicity. The production of Marble and Granite during the year 2011-12 was 1.07 Million Tons (Pakistan’s Statistical Year Book) . Referring to the general wastage in mining and processing of around 70% (SMEDA, and Industry Survey), the estimated wastage is 0.75 Million Tons This wastage means the loss of over Rs. 7.5 Billion
  5. 5. Marble Processing Practices in Pakistan
  6. 6. Balochistan and Sind Squared Blocks Block Squaring Solid Waste
  7. 7. Balochistan, KP, Punjab, and Sind Slabs Slab Sawing (Gang-Saw) Strips Solid Waste
  8. 8. Vertical Cutting/HV Cutting) Balochistan/Sind: Strips/Thick Tiles (Gutka- 14 Soot Thick) Solid Waste Balochistan, KP, and Sind KP: Strips/Thick Tiles (Gutka- 09 Soot Thick)
  9. 9. Section Cutting) Strips/Thick Tiles (4 Soot, 1cm, 1.2 cm Thick) Solid Waste Balochistan, KP, Punjab, and Sind
  10. 10. Squared Blocks Products of a Complete Processing Units Irregular Shaped Slabs Proper Slabs Polished Strips Polished and Unpolished Tiles Unpolished Strips/Tiles of Different Dimensions
  11. 11. Solid Waste of a Complete Processing Units
  12. 12. Marble Slurry Water General Condition for All Processing Units Marble Sludge
  13. 13. Solid Waste from Blocks The onyx waste is sold to the handicrafts manufacturers against a handsome amount whereas that of the marble waste depends upon the hardness and color of the stone. The beige color soft marble stones are sold to the section machine owners for production of small tiles. Contrary to this, the Black and Gold, and Burmateak waste is thrown away by the blocks processors. Recently, a factory at Marble City, Gadani of Balochistan has started collection and crushing of this waste into cobbles as a replacement for river stone crush. Solid Waste from Tiles In case of Onyx the wastage during processing is purchased by the mosaic manufactures, and the wastage is negligible. The real issue is that of the marble tiles waste. The way it is dealt with differs from province to province. In Balochistan a major portion goes to the land fills of nearby barren lands and a small quantity is collected free of charges by the local people using it in housing foundations filling. In Karachi and Punjab, this mostly remained dumped on roadsides in industrial or even residential areas. In KP, this scrape is sold to the people at Rs. 1,000 per ton for house landfills purpose. In the Marble City, Gadani of Balochistan, the newly established tiles processing units utilize such waste for filling of the depressed portions of their factories and also use it for boundary walls. Marble Slurry Water Throughout the country, the marble slurry is currently going unutilized to landfills, which not only costs Rs. 4,000 to Rs. 9,000 per month to the processors against waste disposal but also poses a serious environmental threat. Marble Waste Utilization
  14. 14. Waste Utilization: Current Practices Boundary Walls
  15. 15. Talya: Solid Waste From Block Squaring Waste Utilization: Current Practices Beige Color Marble into Tiles of (1’x1’) and (05’x1’) Black and Gold and Dolomite into Crush
  16. 16. Processing Waste/Mine Handpicks Waste Utilization: Current Practices Onyx Handicrafts Onyx into Handicrafts Source: Suppliers of Onyx Products
  17. 17. Waste Utilization: Current Practices Onyx and Marble Mosaics  Talya Cutting into Tiles of 12” x 12”, and 6” x 12” and then Tesserae  Hand Pick Cutting Into Strips and then Tesserae  Wasted Tiles Cutting Into Strips and Tesserae
  18. 18. Chips and Powder Processing General Utilization- Current Practices Marble/Onyx Chips Marble and Onyx into Chips/Terrazo and Powder Marble Powder Source: Suppliers of Chips and Powder
  19. 19. Processing Waste Suggested Utilization of Larger Sized Waste Pakistani Machine
  20. 20. Processing Waste Currently Working Upon the Possibility of Inlays* * A picture downloaded from : http://www.monarchcrafts.com/
  21. 21. Vibro Press Machine Suggested Utilization of Slurry/Sludge Waste Source: UNIDO Document Marble Slurry Bricks

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  • YasirIqbal65

    Jun. 10, 2020

About the Marble Waste Utilization in Pakistan.

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