Bids Are Invited For Acquisitions Of Sand And Crushed To Maintenance The Services Provided By The Municipal ... in Brazil

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Sand Type: Normal Brazilian, Granulometry: Fine, Fineness Modulus Between 1.2 And 2.2, Free From Organic Impurities, Clay, Lumps, Mica, Vegetable Debris, Roots, Oils, Greases Or Any Substance Harmful To Cement Adhesion, Sand Must Be Provided With Compatible Moisture Content For Immediate Use, Without Saturation Excessive, Sand Coming From Deposits Licensed By Competent Environmental Bodies, Duly Regulated, The Supplier Must Ensure That The Material Meets The Granulometry, Sand Equivalence, Impurity Content And Apparent Density Tests, According To Current Technical Standards, The Sand Supplied Must Meet The Requirements Of Abnt Nbr Standards 7211:2019 (Aggregates For Concrete Specification) And Nbr 9935 (Determination Of Organic Impurities). Free From Organic Impurities, Crushed Stone Material: Crushed Rock Size: Crushed Stone 0, Granulometry: 4.8 Mm To 9.5 Mm Crushed Stone From Healthy Rock, Hard And Clean, Without The Presence Of Friable, Powdery, Clayey Or Contaminating Materials. Cubic Or Subangular Grains, With Good Granulometric Distribution, Ensuring Adequate Compaction And Adhesion. It Must Present Mechanical Resistance Compatible With Use In Civil Works, Paving And Concrete. The Crushed Stone Supplied Must Comply With Abnt Norms Nbr 7211:2019 And Nbr 9937:2011 (Determination Of Granulometric Composition Of Coarse Aggregates). 12/27/2025 - 12:06:23, Crushed Material: Crushed Rock Size: Crushed 2 Granulometry: 19 Mm To 25 Mm Crushed Stone From Sa Rock

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