Request For Quotation Goods For The Zoological Park/ Zoolonikalyk Sayabaka Arnalkan Tauarlar

Portland Cement Grade M 500 Is A Building Material. In Bags Of 50 Kg. A Universal Mixture, Supplied In The Form Of A Dry Powder, For Wide Use In Private And Industrial Construction. When Reacting With Water, Cement Must Form A Plastic Solution, Which After A Certain Time Turns Into A Solid State And Retains Its Strength For Many Years. Portland Cement Brand M500 Is Capable Of Hardening Not Only In Air, But Also Directly In Water. Portland Cement Grade M-500 Is A Complex Composition Of Components Of Mineral Origin That Are In An Aggregate State. The Composition Of The Mixture Is Dominated By Oxides Of Calcium, Magnesium, Oxides Of Aluminum, Iron, And Silicon. The Share Of Mineral Components Reaches 98%. M500 Cement, In Accordance With The Requirements, Must Meet The Following Characteristics. Compressive Strength (After 28 Days) - Not Less Than 30 Mpa; The Onset (Time) Of Setting Is At Least 60 Minutes, Strength (Up To 98%) Is Achieved After 28 Days; Density In A Loosened State - 1000-1200 Kg Per Cubic Meter; Uniformity Of Volume Change - No More Than 10 Mm; Frost Resistance - Operating Temperature Range -60 - +300 Degrees, 70 Cycles Of Complete Freezing/Thawing; The Water Resistance Of Cement That Has Fully Gained Strength Is High; Shelf Life In Sealed Packaging Is At Least One Year. Packaging In Multilayer Bags Of 50 Kg. Cement Grade 500 Must Correspond To A Strength Class Of At Least 42.5 Mpa. For Construction And Repair And Restoration Work. Standard Gost 10178-85, Gost 30515-2013 Or Equivalent. Humidity No More Than 1.0%. No Signs Of Caking, Foreign Impurities Or Lumps. The Product Must Be New, Freshly Manufactured (Not Older Than 30 Days At The Time Of Delivery). Mandatory Availability Of Accompanying Documents: Invoice, Quality Certificate. The Supplier Is Obliged To Ensure The Safety And Integrity Of The Packaging Upon Delivery. Delivery And Unloading Of Goods To The Storage Location Is The Responsibility Of The Supplier.