دوام ساختمان و ساخت و ساز مهر و موم و چسب، جلد 3 Durability of Building and Construction Sealants and Adhesives, Volume 3

Twenty-one peer-reviewed papers provide the latest scientific research, gained from laboratory research and field work, in the building and construction industry for all aspects of sealant and adhesive durability. Topics cover:Laboratory Testing and Specialized Outdoor Exposure Testing - a report on a correlation between environmental and accelerated RILEM TC 139-dbs weathering for one-component polyurethane sealants applied on mortar; a new approach to joint sealing systems for pavement; and much more. Factors Influencing the Durability of Sealed Joints and Adhesive Fixations - substrate durability guidelines used in silicone structural attachment; adhesion development of organic and silicone sealants on wet and dry concrete; cleaning silicone residue from glass; resistance of adhesive bonding of ultra-high performance concrete to hygrothermal, corrosive, and freeze-thaw cycling environments. Development of New Test Methods and Performance-Based Specifications - discussion on the increased use of windows designed to mitigate the impact of bomb blasts; quantification of effect of enforced cyclic movement and regional exposure factors on weatherability of construction sealants; and much more. Field Experience with Sealed Joints and Adhesive Fixation - comparison of the outdoor weathering behavior of a laboratory prepared high performance acrylic sealant to that of a commonly used, commercially available two-part polyurethane sealant.Content: Front Matter Overview • Table of Contents •Part I. Laboratory Testing and Specialized Outdoor Exposure Testing 1. An Attempt at Finding a Correlation between Environmental and Accelerated RILEM TC 139-DBS Weathering for One-Component Polyurethane Sealants Applied on Mortar 2. Joint Sealing Systems for Pavements - A New Approach Towards a Performance Related Evaluation of Capability and Durability 3. Long-Term Outdoor Weathering Study of Construction Sealants 4. Selective Review of Weathering Tests for Sealants and Thoughts on the Development of Novel Test Concept Based on Simultaneous Weathering and Movement 5. New Weathering Test Method for Sealants and Preliminary Experimental Results 6. Effects of Water Immersion on Building and Civil Engineering Joints and the Use of the Arrhenius Method in Predicting Adhesion Lifetime of Water-Immersed Joints 7. Experimental Evaluation of Ultraviolet and Visible Light Curing Acrylates for Use in Glass Structures 8. Relative Resistance of Silicone and Si-Hybrid Based Sealants to Alternating Periods of Accelerated Weathering and Thermo-Mechanical Movements 9. Evaluation of the Durability Potential of Silyl Terminated Polyacrylate Based Construction Sealant •Part II. Factors Influencing the Durability of Sealed Joints and Adhesive Fixations 10. Substrate Durability Guidelines Used in Silicone Structural Attachment 11. Adhesion Development of Organic and Silicone Sealants on Wet and Dry Concrete 12. Cleaning Silicone Residue from Glass 13. Resistance of Adhesive Bonding of Ultra-High Performance Concrete to Hygrothermal, Corrosive, and Freeze-Thaw Cycling Environments 14. Durability by Design: New Results on Load-Carrying Silicone Bonding •Part III. Development of New Test Methods and Performance-Based Specifications 15. Evaluation of Silicone Sealants at High Movement Rates Relevant to Bomb Mitigating Window and Curtainwall Design 16. Quantification of Effect of Enforced Cyclic Movement and Regional Exposure Factors on Weatherability of Construction Sealants 17. Using Rheology Test Methods to Assess Durability of Cured Elastomers Undergoing Cyclic Deformation 18. Effect of Strain on the Modulus of Sealants Exposed to the Outdoors 19. Development of Accelerated Aging Test Methodology and Specimen for Bonded CFRP Systems 20. Water Penetration of Cladding Components - Results from Laboratory Tests on Simulated Sealed Vertical and Horizontal Joints of Wall Cladding •Part IV. Field Experience with Sealed Joints and Adhesive Fixation 21. Field Performance and Accelerated Weathering of High Performance Acrylic and Polyurethane Sealants for Tilt-up Applications Author Index Subject Index