• date_rangePosted On :   Apr 06' 2007
  • location_cityCity :   Tehran
  • languageCountry :   Iran
  • content_pasteEnquiry No. :   7040654

American red oak, bug oak, holm oak, mose capped oak,
larch and any Russian red wood.
- Sectional dimension of sleepers shall be 2600*250*150mm
1. min density in 12% moisture: 0. 63~0. 58 gr / cm3
2. stiffness coefficient of the woo between 3 and 4
Compressive strength parallel to fibers / bending strength =
wood stiffness Coefficients moisture: 12%
Note: As for foreign wood species tests for determining
density in 12% moisture and also determining stiffness
coefficient of hardwood and its strength is obligatory.
3. composition coefficient of C. S. I.: 78
Wood strength against 12% moisture
Lumber strength against 12% moisture
C. S. I. = (S 10H) / 20
Min tensile strength of the wood in testing sleeper screw:
50000 daN
Bending strength parallel to fiber: 780~2460 KG / cm2
Tensile strength parallel to fiber: 1200~1350 KG / cm2
Percent of (mixed) stretching:
In axial direction 0. 3-0. 5
In radius direction 5-7: 4
In tangential direction 8. 3-11. 8
In volume direction 15-23
Standards of UIC codes 863 & 863-1.

Timber from Canada

date_range Mar 19' 2018/  India

We are Karnataka, India based company working as a service provider. We provide building construction, interior work services, import-export business. We are in need of buying Wood Logs of...
Seeking Hardwood Logs

date_range Mar 16' 2018/  Korea

Based in South Korea, we are seeking for Camphor Laurel Logs in round shape, measuring 100 cms- 600 cms in length and 40 cms- 150cms in diameter. We require 60...
Requirement of Wooden Logs

date_range Mar 15' 2018/  Australia

We are Australian Traders engaged in export import of various products like minerals, ores, food products, chemicals etc. We require Pine Wood in various measurements like 21x90x1000, 21x120x1200, 21x120x1000 and...
Wanted Wooden Board for Korea

date_range Mar 14' 2018/  Korea

We are Professional Company Which Specializes In Developing, Designing, Producing And Selling Wood Decoration And Furniture. We are looking to buy Solid Board Core of thickness 9/12/18/25mm...