Tenders Are Invited For State Purchases By The Method Of Repairs Contest - Mixtures For The Needs Of The Armed Forces Of The Republic Of Kazakhstan For 2025

The Repair Material Should Be An All -Season, Fast -Hard -Hard, High -Strength And Chemical Repair Material Of Cold Curing For Emergency (Operational) And Planned Repair Of Artificial Airfield Coatings. The Material Should Consist Of Two Components: The First Component Is A Multicomponent Polymer Material, The Second Component Is A Hardener In A Mixture With Functional Additives And Fillers. The Material Should Be Cured In Cold Form After Mixing Two Components. Temperature Interval Of Application From -60 ° C To +50 Os; Compression Strength After 1 Hour - At Least 45 Mpa; Bending Strength After 1 Hour - At Least 18 Mpa; Application Thickness From 2-3 Mm; Frost Resistance - No Less Than F2500; Adhesion To Concrete After 1 Hour - At Least 3.5 Mpa; Abrasion - Not More Than 0.3 G/Cm3; Water Absorption By Mass After 24 Hours - Not More Than 0.1%; Sanding Deformation - Not More Than 0.09 Mm/M; Elasticity Module - At Least 40,000 Mpa; The Difference In The Values ​​Of The Clutch Coefficient Between The Coating Of Cement Concrete And The Coating Processed By The Material Is Not More Than 0.02 Units. Tara Weighing At Least 25 And Not More Than 30 Kg. Gost 25246-82