inquiry for iron ore

RFQ Description

Dear Sir,Currently we have got new project its name is Radiation Lab here at Riyadh.For the same project we are looking for Iron Ores. Please see below description.The purpose of the request of the basic minerals of the heavy weight aggregate to achieve the required concrete heavy density of 3400 kg/m3. kindly be informed that the basic minerals in the heavy weight aggregate are; barite , magnetite, hematite, ilmenite and serpentine. The specific gravity of the proposed aggregate, to achieve the required concrete density of 3400 kg/m3, is about 4500 kg/m3. Also, the coarse and fine aggregate grading is recommended to comply with the ASTM C 33 specification, for fine aggregate limits and size No. 57 (25.0mm to 4.75mm) for coarse aggregate.The approximate weights of the concrete constituent materials, fine agg., coarse agg. and condensed silica fume are 285 ton , 540 ton and 7.50 ton respectively.If the above material is available please quote for us.For further any technical query you may directly contact to Eng. Shaaban Mob. *******205 Tarik AnsariPurchaserProcurement Department(KACST H.Q. Project)ABV Rock Group Ltd.Mobile No. 00966-*******96E-mail : *******@*****.com