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Tengchong Sanyond Stone Co.,Ltd.

China 6th

Volcanic Lave Stone China Lava Stone Black Basalt Tile & Slab

Grade Size (cm) Surface Stone Form Price
$ /
  • Type: Basalt
  • Color: Black
  • Material: China Lava Stone
  • Material Origin: China
  • SupplyAbility: 20000 Suquare meters
  • Port: Fangcheng port
  • Min. Order: 50 (Square Meters)
  • Packaging Detail: wooden case
  • Delivery Detail: 10~30 days after receipt of the deposit.
  • Shipment Terms: FOB,CFR,CIF
  • Payment Terms: T/T,L/C,D/A,D/P,Western Union,Money Gram,PayPal
Cheng Zhang Telephone:0871-65658739 Add to Basket

Product Description:

Basalt lava stone

1.Breif introduction

Material: Basalt lava stone

Surface: Sawn
Color: Charcoal black with characteristic of small white disseminated crystals
Vacuole features:  Coarse vacuoles;rounded to elliptical shape

Product Type: Tiles or slabs as per customers' requirment

2.Available Size:

(1)Thickness: 8mm-700mm

(2)Length x width305x305mm,200x400mm ,300x600mm,600x600mm,600x1200mm,Max.700x1800mm 

PS:Customized size acceptable

3.General  chemical and physical analysis report:

Chemical components analysis Main components Pencentage(%)
SIO2 53.52
Fe2O3 10.79
Al2O3 16.96
CaO 8.19
MgO 4.79
K2O 1.39
Na2O 2.63

Physical analysis
Mean value Standard deviation
Apparent density 2130
Open porosity 21.7
Water absorption 2.83
Flexural strength in natural condition 8.8 1.8
Flexural strength after 56 cycles freeaze/thew 7.8 0.8
Abrasion resistance(Sawn) 18.6
Slip resistance (sawn) 82
Compressive strength in natural consition 92 25
Compressive strength after 56 cycles freeze/thaw 98 9
Breaking load at dowel hole 1735 536

5.Packing:Carton/ wooden box

Contact Details

Cheng Zhang
  • Telephone:0871-65658739
  • Fax No:0871-65658739
  • Mobile:0086-18988426638
  • Company Address
    Hehua town,Tengchong County,Yunan province,China

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