Bids Are Invited For Price Registration For Future And Ventual Hiring A Company For The Execution Of Polished Sidewalks, Through The Municipal Secretariat Of Works And Public Services Of Rubber Trees

Polid Sidewalk On Urban Roads, With 1: 2: 3 Concrete Stroke, 1 Part Of Cement, 2 Parts And 3 Parts Of Gravel, In The Thickness Of 4 (Four) Centimeters, With Dilation Joints Every 2 (Two) Meters, Filled With Silicone Or Polyurethane Rubber, With Minimum Fck 20 Mpa. For The Execution Of The Sidewalk, The Conformation/Regularization Of The Terrain And The Compaction Of Soil To Perform The Slab On Soil, With A Percussion Soil Compactor. Polished By The Method Of Bring And Seally For Greater Resistance And Durability Under Pedestry Traffic. With Application Of A Chemical Hardener That Thickens The Porous Concrete And Then Polishing To Give The Shine And Softness. Using A Series Of Progressively Thin Tools, Concrete Should Be Sanded To The 150 (Grain) Weight. The Concrete Stroke Should Be Added From Inorganic Pigments Added The Order Of 6 On The Weight Of The Cement In The Trace. In Color -Blue (Rgb Table - R: 0 G: 204 B: 255). The Sidewalk Should Be Resinned Under The Floor Surface To Form A Single, Bright And Lasting, Polyurethane Or Epoxy Cover.