Bids Are Invited For Registration Of Prices For Possible Installment Purchases Of Materials For The Maintenance Of The Public Service, In Compliance With The Needs Of The Secretariat Of Planning, Development, Works And Public Services, Of The City Hall Of The Municipality Of Descalvado, State Of São Paulo, For A Period Of 12 (Twelve) Months.

Concrete Block 19 X 19 X 39., Block 0.25 Width , Portland Cement Cp-Ii 32 (50 Kg Bags), Hot Machined Asphalt Concrete Bagged In 25Kg Bags, With The Following Minimum Characteristics, Range C Dnit, Cap 50/70, With 1.5 Rubber Powder, Modified By Curing Retardant Additive, Bagged In Good Quality Packaging, With The Cost Of Unloading At The Expense Of The Supplier, For Cold Application, With The Possibility Of Application Under Water, Not Requiring Priming Or Bonding Painting, Shelf Life Of 12 Months, Packed In 25 Kg Bags, A; Technical Specifications: A) Type Of Material: Cbuq Band C Dnit Hot Machined, Cap 50/70 With 1, Modified By Curing Retarder Additive; B) Particle Size Retained On The Sieve: 1/2 Inch. Between 5.0 And 10.0%;3/8In. Between 10.0 And 30.0%; C) Bitumen Content: Between 4.0 And 4.5%; D) Bulk Bulk Density: Between 1.90 G/Cm³ And 2.30 G/Cm³; E) Fluency (In.1/100): Between 7.9 And 17.7. Submit A Dough Test Report By A Laboratory Accredited By Inmetro, In Accordance With The Nbr Iso/Iec And Dnit Standards, With The Above Characteristics. 01/11/2023, Machined Concrete With Strength Greater Than Or Equal To Fck 20 Mpa At 28 Days, Using Crushed Stone 1 (One) Or Crushed Stone No. 1 And No. 2. (Slump 10 +- 2), Machined Concrete With Strength Greater Or Equal To Fck 25 Mpa At 28 Days, High Strength Micro Concrete For Repairs To Concrete Floors, Ready To Use, With Quick Release, 2 Hours After Finishing Application For Light Traffic And 24 Hours After Finishing Application For Painting, Compressive Strength After 2 Hours 20 Mpa, Compression After 6 Hours 35 Mpa, Compression After 28 Days Greater Than 50 Mpa. 20Kg Bags, Wave Type Interlocking Floor, 6.0 Cm Thick, Natural Color (The Unit Is In M²), Reinforced Concrete Tube With 0.80 M Diameter, 1.50M Diameter Reinforced Concrete Tube By 1 , 50M Long