Cement 42.5

RFQ Description

Cement Portland Type 42.5 for Building Construction Commodity CEMENT PORTLAND Type 42.5 N/ROrigin Sellers optionSpecifications As for general building constructionQuantity Annual contract 300, 000 MT (25, 000 MT x 12)Packing Big bag polypropylene of 2 MT (40 bags per big bag)Target Price Best price per Metric Ton CIFDestination Port West AfricaTerms of delivery First shipment 30-45 days after notification of payment instrument, and one vessel each monthUnloading day rate One thousand (1, 000) Metric TonTerms of Payment Bill of loadingPerformance Bond No Composition of the Portland Cement. Chemical Composition Silicon Dioxide (SIO2) 21.00 Aluminium 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 Expansion 0.02 Initial Setting time (VICAT) 105 Minutes Final setting time (VICAT) 135 Minutes COMPRESSIVE STRENGTH 3 days 230KG/CM2 7 days 305KG/CM2 28 days 420KG/CM2 Compressive strength mortar MPa (N/mm) Strength class 42.5R to 62.5R Early Strength 2 days 20.00 Standard 28 Days Strength: Minimum 42.5 Maximum 62.5 portland cement Cement 42.5