xvi Section 5 Concrete Form Applications . . . . . . . . . . . . . . . . . . 358 Form Maintenance. . . . . . . . . . . . . . . . . . 366 Insulated Concrete Forms . . . . . . . . . . . . 367 Chapter 18 Concrete Flatwork and Formed Shapes. . . . . . . . . . . . . . . 377 Placing and Finishing Concrete. . . . . . . . 378 Curing Concrete. . . . . . . . . . . . . . . . . . . . 387 Joints in Concrete . . . . . . . . . . . . . . . . . . 390 Decorative and Special Finishes . . . . . . . 390 Cast-in-Place Concrete Walls . . . . . . . . . 395 Cast-in-Place Concrete Roof and Floor Systems . . . . . . . . . . . . . . . . . 398 Precast/Prestressed Concrete Systems. . . 399 Section 6 Succeeding on the Job Chapter 16 Concrete Materials and Applications . . . . . . . . . . . . . . . . . 331 Basic Materials of Concrete. . . . . . . . . . . 332 Concrete Mixtures . . . . . . . . . . . . . . . . . . 336 Measuring Materials . . . . . . . . . . . . . . . . 342 Mixing . . . . . . . . . . . . . . . . . . . . . . . . . . . 342 Reinforced Concrete . . . . . . . . . . . . . . . . 344 Lightweight Concrete. . . . . . . . . . . . . . . . 348 Chapter 17 Form Construction. . . . . . . . . . . . . . . . 351 Form Materials. . . . . . . . . . . . . . . . . . . . . 352 Form Designs . . . . . . . . . . . . . . . . . . . . . 353