PIETRA GREY MARBLE

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Pietra Grey marble dark-grey color a decorative natural stone decorative appearance of the grey color in naturel stones world market the most important feature of this stone polish absortion capacity is very higher then other stones.
 The most aesthetic light color with its unique color. We can make produce surface tumbled, polished, brushed, honed, bush hammering, flamed such as flooring, wall covering, marble stair, doors and elevators edge coating, fireplace coverings, kitchen countertops and bathroom counters, all construction coatings projects.
  It can be combination with burdur beige, light beige used flooring coatings, brown emperador carried as other stones with the visual appearance of the level with the out configuration also conducted as in wash basin with the condition of not being extended further secured with epoxy large plate 2x60x60cm sizes.

Pietra Grey floorour FOB price list update date 19.09.2018
" 2cm x 30cm x 60cm 14 usd
" 2cm x 40cm x 40cm 19 usd
" 2cm x 40cm x 80cm 22 usd
" 2cm x 80cm x 80cm 39 usd
" 2cm x 110cm x 110cm 44 usd
" 2cm x slab (width 120cm-180cm)46 usd
" 3cm x slab (Length 120cm-180cm) 49 usd
*** Please call us for current price information
*** Please contact us for other non-standard sizes.

Physical and mechanical properties

" hardness (mohs) 4
" unit volume weight 2,857 gr/cm3
" Atmospheric pressure SE %0,278
" porosity %0,095
" Pressure resistance 958 kgf/cm2
" impact resistance 14,8 kgf/cm2
" Modulus of elasticity x298 kgf/cm2
" solidity ratio %97,2
" Porosity grade %0,88
" Average tensile strength 89 kgf/cm2
" Chemical properties SiO2 1.2 Fe2O3 8.9,75 Cao 65.32

Surface treatments

• Polish  1.000
• honed abresive end no: 400
• Tumbled: tumbled stone
• Sandblasting

Technical catalog values

_ Heat resistant
_ Stain retention feature/medium
_ Middle homogeneity of color
_ scratch grade high
_ can be used on the exterior
_ sunproof

standard cuting sizes (cm)

• 2cm thick x 30cm x 60cm
• 2cm thick x 40cm x 40cm
• 2cm thick x 40cm x 80cm
• 2cm thick x 80cm x 80cm
• 2cm thick x 110cm x 110cm
• 2cm thick x slab (width 120cm_180cm)
• 3cm thick x slab (Lenght 120cm_180cm)

Pietra Grey marble slab

Pietra Grey marble export slab prices

• 2cm x slab (W 120cm-180cm) 44 usd
• 3cm x slab (W 120cm-180cm) 52 usd
*** Please contact us for the latest our best prices of slabs
  Pietra grey blocks cut into gangsaw are transformed into plates and processed through processes such as epoxy, net and polishing, honed or brushed in 3+17 plate polishing machine and made safe by making wooden bundle packaging for according to color quality and size. In the case of customer sales, the length and height are deducted according to the 7 cm crack or bad construction. The plaques are black, those with extreme color differences are classified as second class or domestic qualities.
Special cuts are made from slabs with special features such as columns, elevators, facades, special floors, plain or confined sills, bulwark, handrail.  Slabs with a thickness of 2cm take about 16_23 pieces into a bundle. Bundels with a thickness of 3cm take about 14_16 pieces into each bundle. We prefer the open-top type container in the installation.

packing box-case

Pietra Grey packaging :

All cuts are trimmed and controlled by caliper. When packaging is done, all stones are selected and selection is made according to quality and colors

     All safety-related materials are used in order to prevent damage that may occur during transportation.
  The shelves are labeled as if the customer wanted to, and a thin long wooden lath was placed so that they would not hit each other and could be removed easily.

American size measurements

• 1/2"x6"x6"• 1/2"X6"x12"• 1/2"x8"x8"• 1/2"x12"x12"• 1/2"x16"x16"• 1/2"x18"x18"• 25/32"x24"x24

The stones of Pietra Grey boxes, which are cut according to the measure, are packed separately according to the color and the selection ratio is 1st class / 2nd class ratio is 1/4.

Pietra Grey Block

Pietra Grey block sizes

*Block height range of sizes 120 cm / 180 cm
*Block lengths range of sizes 220 cm / 300cm Pietra Grey blocks are coming from beige quarry of iran.