27th Concrete Days

Preface
Chapter 1: Concrete and Building Composites
Pilot Fracture Tests of Special Fine-Grained Composites
Methodology of Controlled Crack Introduction in Cementitious Materials
Influence of the Method of Production of Test Specimens on the Result of the Frost Resistance Test of Concrete
Determination of a Suitable Moment for Formwork Removal from a Concrete Structure Using Rebound Hammer Test Methods
The Analysis of the Intensity and Vibration Time on the Mechanical Properties of Hardened Concrete
Concrete in the Environment of Agricultural Buildings
Effects of Concrete Compositions on the Elastic Modulus
Comparison of Methods for Crack Development State for Steel Fibre Reinforced Concrete
Fracture Resistance of AAAS Composites with Ceramic Precursor
Strength of AAAS Composites with Ceramic Precursor over Time
Identification of AAAS Composites Mechanical Fracture Parameters
Properties of Spanish Broom Fiber Reinforced Concrete
Use of Ash after Denitrification as an Additive to Concrete Based on Alcali-Activated Slag
Chapter 2: Research and Designing of Structural Concrete Members
Behavior of the Experimental Flat Slab Specimen Supported by an Elongated Column
The Influence of Various Types of Reinforcement of the Concrete Pillars of Precast Walls with an Opening
Experimental and Numerical Study of Reinforcement Strains in RC Ties
Precast Dapped End - Nonlinear Analysis
Experimental Analysis of Flat Slab Locally Supported by an Elongated Column
The Effects of Floor Structures on the Masonry Walls of Multistorey Building
Analysis of Zone Fire Models and their Application in Structural Fire Design
Effect of Membrane Forces on Punching Shear Capacity of Flat Slabs
Experimental Verification of Slender Reinforced Concrete Columns Design
Effect of Struts and Stirrups Inclinations on Shear Resistance
Production of the Test Timber-UHPC Composite Bridge
Fatigue Behaviour of GFRP Reinforced Beams
Verification of Composite Steel and Concrete Bed Behaviour for Machine Tools
Implementation and Testing of Short Span Footbridge System Made of UHPC
Strengthening of Concrete Structures Using UHPC - Experimental Verification
Evaluation of Behaviour of Plan Curved Structure Supported by Arch
Chapter 3: Methods of Defectoscopy and Inspection of Concrete Members
Using the Ultrasonic Method for the Defectoscopy of Failures in Reinforced Concrete Columns
Construction-Technical Survey of the Interspace of an Industrial Chimney
Assessment of Cores Using Electroacoustic Methods