Request For Quotation Purchase Of Bulk Construction Materials

Sand Is A Loose Sedimentary Rock Consisting Of Grains (Sand Grains) Of Minerals And Rocks Ranging In Size From 0.05 To 2 Mm. Often Consists Of Silicate (Silicon Dioxide - Sio₂) Or Aluminosilicate Material. The Sand Should Be Washed Clean Without Debris. Tonnage Via Scale And Have A Tonnage Receipt. If During The Warranty Period Defects Are Discovered Due To The Fault Of The Supplier, The Warranty Period Is Extended Accordingly For The Period Of Elimination Of The Defect. Elimination Of Defects Is Carried Out By The Supplier At His Own Expense. The Price Of The Goods Includes All Expenses At The Expense Of The Supplier. Transportation, Loading, Unloading, Delivery To The Location Specified By The Customer., The Screening Has A Fractionation Of Up To 2.5 Mm. The Percentage Of Impurities In The Composition Is Up To 0.6%. It Is Distinguished By A Bulk Density Of 1.4 Tons Per Cubic Meter, Strength Varies From M800 To M1000, Frost Resistance Standard Is F200. The Screenings Must Be Sifted Without Debris. Such Material Is Much Easier To Process With A Vibratory Rammer And Roll With A Roller. This Is The Main Indicator. If The Screening Particles Are Of Different Sizes, The Pillow Will Be Difficult To Level. But Thats Not The Main Thing. Much More Important Is That It Will Distribute The Load Unevenly. And This May Already Affect The Durability Of Those Structures That Will Be Installed On The Pillow. Indicators Ranging From 1.5 To 2.0 Refer To Minor Dropouts; From 2.5 To 3.0 – To Large. It Is In This Range That The Material Should Be Selected. Fraction 0-5 Is Smaller Than 0-10, And It Is Worth Choosing. Tonnage Via Scale And Have A Tonnage Receipt. If During The Warranty Period Defects Are Discovered Due To The Fault Of The Supplier, The Warranty Period Is Extended Accordingly For The Period Of Elimination Of The Defect. Elimination Of Defects Is Carried Out By The Supplier At His Own Expense. The Price Of The Goods Includes All Expenses At The Expense Of The Supplier. Transportation, Loading, Unloading, Delivery To The Location Specified By The Customer., The Ballast Has Grains Of A Shape Close To Cubic (The Wear Resistance Of The Grain And The Distributing Ability Of The Prism Are Improved, But At The Same Time Its Overall Load-Bearing Capacity Is Reduced: The Prism “Spreads” Under Load) Crushed Stone Obtained By Crushing Rocks, Waste From Asbestos Production, Which Are Small Fractions Of Crushed Rocks With A Small Content Of Free Fibers Of Low-Grade Chrysotile Asbestos, Pebble-Gravel-Sand Mixture, Coarse-Medium-Grained Sand Formed As A Result Of Natural Destruction Of Rocks. Ballast Should Be Small, Free Of Debris And Clean. Tonnage Via Scale And Have A Tonnage Receipt. If During The Warranty Period Defects Are Discovered Due To The Fault Of The Supplier, The Warranty Period Is Extended Accordingly For The Period Of Elimination Of The Defect. Elimination Of Defects Is Carried Out By The Supplier At His Own Expense. The Price Of The Goods Includes All Expenses At The Expense Of The Supplier. Transportation, Loading, Unloading, Delivery To The Location Specified By The Customer.