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美国求购水泥 |
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美国求购水泥 "Grey Portland Cement For Construction Grade 42. 5 DETAIL & SELLING LEAD DESCRIPTION: Grey Portland cement for construction grade 42. 5 According to British Standards 12 / 1996, ASTM C-15 and SABS Chemical composition Silicon dioxide (sio2) 21. 00 Aluminum oxide (a12o3) 5. 30 Ferric oxide (fe2o3) 3. 30 Calcium oxide (cao) 65. 60 Magnesium oxide (mgo) 1. 10 Sulphur trioxide (so3) 2. 70 Loss of ignition (loi) 0. 90 Tricalcium silicate (c3s) 60. 00 Dicalcium silicate (c2s) 15. 00 Tricalcium aluminate (c3a) 8. 05 Tricalcium alumino ferrice (c4af) 9. 76 Physical and mechanical properties Blain cm2 / gr 3. 250 Autoclave expantion 0. 02 Initial setting time (vicat) 105 minutes Final setting time (vicat) 135 minutes Compressive strength [at] 03 days 230 KG / cm2 and [at] 07 days 305 KG / cm2 and [at] 28 days 420 KG / cm2 We can offer you also 32, 5 n / r and 52, 5 n / r. We accept non-transferible. We are the next to seller's mandate and we will offer you these prices for OPC 42, 5 n / r: 150. 000 240. 000 $64 250-000 340. 000 $63 350. 000 500. 000 $62 500. 000 750. 000 $61 750. 000 1000. 000 $60 1000. 000 2000. 000 $59 To Request information please see our procedure. If you are direct buyer or buyer mandate do not hesitate to contact us. company name:Enzogroups address:P. O Box 414, Overland Park, Kansas, United States tel:001-316-619-0373 fax:001-620-5842119 cellphone: contact:Mr. Antonio Ben Mami zipcode:67026 website:http://www.enzogroups.com E-mail:antonio[at]enzogroups.com |