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1 - Concrete Block 19X19x39 - Hollow Concrete Block For Structural Masonry, Structural Class, With A Thickness Of 20 Centimeters (Block 20), Manufactured In High-Resistance Concrete, With Approximate Nominal Dimensions Of 19 X 19 X 39 Centimeters, Meeting Current Technical Standards For Concrete Blocks Structural, Suitable For The Execution Of Load-Bearing Walls, Walls, Buildings And Other Structural Masonry Elements, With Holes Suitable For The Passage Of Reinforcement And Grouting., 2 - Pavier-Type Interlocking Concrete Block, With Dimensions Of 20 Cm And Weight Of 2.6 Kg Per Piece, Intended For Paving Roads With Pedestrian And Light Vehicle Traffic, Made Of High-Strength Concrete With Compressive Strength Of 35 Mpa, Load Capacity Of Up To 1.8 Tons Per Square Meter, Finished In The Natural Color Of Concrete, Resistant To Corrosion By Fuels, With A Yield Of 50 Pieces Per Meter Square, Complying With The Technical Standards Of The Brazilian Association Of Technical Standards Nbr 9781., 3 - Interlocked Concrete Block, Hexagonal Shape, With Dimensions Of 20 Mpa, Manufactured In Accordance With Current Technical Standards, Suitable For Paving Urban Roads, Sidewalks, Squares, Parking Lots And Circulation Areas, With High Durability And Mechanical Resistance. Half-Cane Type, 60 M In Diameter, Intended For Rainwater Conduction, Manufactured In Simple Concrete With Male And Female Fitting, Following The Technical Standards Of The Brazilian Association Of Technical Standards Applicable To Concrete Artifacts., 5 - Pumpable Machined Concrete, With Characteristic Compressive Resistance (Fck) Of 25 Mpa - Machined Concrete Pumpable, With Characteristic Resistance To Compression (Fck) Of 25 Mpa, Produced In A Dosing Plant, In Accordance With Current Technical Standards, With Technological Quality Control, Suitable For The Execution Of Structural Elements And Civil Construction Works. Supplied And Pumped., 6 - Split Precast Concrete Gallery, With Internal Dimensions Of 5.00 M Wide By 3.00 M High, Useful Length Of 1.00 M And Wall Thickness Of 0.30 M - Split Precast Concrete Gallery, 30 M, For Water Channeling Rainwater Or Culverts, Made Of Self-Compacting Concrete With Compression Resistance Of 40 Mpa, Structurally Dimensioned To Support An Embankment Height Of 0.50 M And Standard Road Mobile Loads, Meeting The Technical Standards Of The Brazilian Association Of Technical Standards Nbr 15396., 7 - Reinforced Concrete Shackle, Point And Bag Type, With Diameter Internal 600 Mm - Reinforced Concrete Shackle, With Internal Diameter Of 600 Mm, Unit Length In Accordance With The Manufacturers Standard, Manufactured In Accordance With Current Technical Standards, Suitable For Storm Drainage And Water Drainage Systems. Supplied In The Quantity Of Linear Meters., 8 - Reinforced Concrete Shackle, With An Internal Diameter Of 800 Mm - Reinforced Concrete Shackle, With An Internal Diameter Of 800 Mm, 9 - Precast Concrete Curb (Guide), Simple Type With Dimensions Of 12 X 16, 7 X 35Cm - Curb (Guide) Of
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