Project Number Project Title Stage Comments
NCHRP 18-03Silica Fume Concrete for Bridge DecksCompleted
NCHRP 18-04ADurability of "Early-Opening-to-Traffic" Portland Cement Concrete for Pavement Rehabilitation: Background and Plan for EvaluationCompleted
NCHRP 18-04BDurability of "Early-Opening-to-Traffic" Portland Cement Concrete for Pavement RehabilitationCompleted
NCHRP 18-05Relationship of Portland Cement Characteristics to Concrete DurabilityCompleted
NCHRP 18-06Service Life of Corrosion-Damaged Reinforced Concrete Bridge Superstructure ElementsCompleted
NCHRP 18-06AService Life of Corrosion-Damaged Reinforced Concrete Bridge Superstructure ElementsCompleted
NCHRP 18-07Prestress Losses in Pretensioned High-Strength Concrete Bridge GirdersCompleted
NCHRP 18-08Supplementary Cementitious Materials to Enhance Durability of Concrete Bridge DecksCompleted
NCHRP 18-08ASupplementary Cementitious Materials to Enhance Durability of Concrete Bridge DecksCompleted
NCHRP 18-09AGuidelines for Reducing Premature Deterioration of Hydraulic Cement Concrete Pavements: Background and Research PlanCompleted
NCHRP 18-10Procedures for Evaluating Air-Entraining Admixtures for Highway ConcreteCompleted
NCHRP 18-11Improved Specifications and Protocols for Acceptance Tests on Processing Additions in Cement ManufacturingCompleted
NCHRP 18-12Self-Consolidating Concrete for Precast, Prestressed Concrete Bridge ElementsCompleted
NCHRP 18-13Specifications and Protocols for Acceptance Tests of Fly Ash Used in Highway ConcreteCompleted
NCHRP 18-14Evaluation and Repair Procedures for Precast/Prestressed Concrete Girders with Longitudinal Cracking in the WebFinal
NCHRP 18-15High-Performance/High-Strength Lightweight Concrete for Bridge Girders and DecksCompleted
NCHRP 18-16Self-Consolidating Concrete for Cast-in-Place Bridge ComponentsCompleted
NCHRP 18-17Entrained Air Void System for Durable Highway ConcreteActive
NCHRP 18-18Design and Construction of Deck Bulb Tee Girder Bridges with UHPC Active
NCHRP 18-19Rating Concrete Water Permeability Based on Resistivity MeasurementsPending
NCHRP 18-20AASHTO LRFD Design, Installation, and Standard Practice of Testing for Cured In-Place Pipe LinersRFP