Asphalt Materials Science and Technology

Asphalt Materials Science and Technology

Speight, James G

Preference :

The use of petroleum is an old art but the petroleum industry and the use of asphalt are essentially a twentieth century industry. The first use of petroleum came over 5000 years ago when it was recognized that the heavier derivatives of petroleum (asphalt) could be used for caulking, as adhesives for jewelry, for construction purposes, as well as for medicinal and other purposes. The facile production of asphalt makes it an ideal choice for the rehabilitation of busy highways and aviation facilities. Whether on the highway or airport, asphalt pavements give the best value for the taxpayer dollar, with the lowest life cycle cost and the highest residual value. Asphalt is one of the indispensable materials of life in America. In fact, 94% of the paved roads in America are surfaced with asphalt. However, asphalt is a complex product that is used with aggregate, as one example, to build roads. To many, asphalt production is an art. This book will close the gap between the wide distribution and use of asphalt and knowledge of its chemical characterization for research and development.

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Content :

• Chapter 1. Nomenclature and Terminology
• Chapter 2. History, Use, and Production
• Chapter 3. Residua and Asphalt
• Chapter 4. Test Methods for Asphalt Binders
• Chapter 5. Test Methods for Aggregate and Asphalt Concrete
• Chapter 6. Asphalt Chemistry
• Chapter 7. Asphaltene Deposition
• Chapter 8. Uses of Asphalt
• Chapter 9. Asphalt Technology
• Chapter 10. Asphalt Paving
• Chapter 11. Asphalt Laydown
• Chapter 12. Environmental Aspects of Asphalt Use

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Construction Daily Report Free Excel Template

Construction Daily Report Free Template

A construction worksite is a busy place, and everything that happens on one needs to be detailed and recorded daily. These reports need to be thorough and accurate to give a consistent record of all that took place each and every day of the project.

The best way to make sure you log all these activities is by using our free construction daily report template. It has all the fields you’ll need to fill in, with signature lines for the company and client to make sure everyone is in agreement.

 

  

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Excel Construction Management Request for Information Log Template

This RFI template makes it easy to request information from contractors, architects, or subcontractors. For record-keeping purposes, the template includes sections at the top for the project name and ID number, the RFI number, the RFI date, and any attached drawings. 

If the project requires changes in expense or scheduling, add the increase or decrease to the cost and timeline. The form also includes room for a detailed response, allowing the document to serve as a written record of both the request for information and the response. Download and share the template as an Excel file, or save it as a PDF form for easy printing.

 

  

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Construction Estimator Free Excel Template

Depending on the type of construction project, a contractor may need to provide their own estimate for work. This simple construction estimator template will help to provide an initial assessment of the labor and costs associated with a project. Use this template to list the work items needed, along with associated costs, and a total estimate at the bottom.

 

  

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Steel Stair Design Based on AISC

Steel stairs give your room elegance, modernity, and lightness. Especially when combined with wood the stainless steel stair is elegant access. The wood provides a pleasant ambiance, down to earthiness and warmth. The stainless steel enhances the wooden stair and lends it lightness and grace. 

  

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Principles of Structural

Principles of Structure

Wyatt, Kenneth James

Preference :

Principles of Structural begins with a chapter explaining forces and their effects. Other chapters cover ties and struts, loadings, graphical statics, bracings, shears and moments, stresses, deflections, and beam design. There is also an appendix with a fuller explanation of fundamentals for readers unfamiliar with the basic concepts of geometry and statics.

The book offers a unique format with right-hand pages containing text and left-hand pages containing complementary commentary including explanations and expansions of points made in the text and worked examples. This cross-referencing gives readers a range of perspectives and a deeper understanding of each topic. The simple mathematical approach and logical progression—along with the hints and suggestions, worked examples and problem sheets—give beginners straightforward access to elementary structural engineering.

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Content :

• Forces, Moments, and Equilibrium
• Ties and Struts
• Loadings on Buildings
• Graphical Statics
• Pin-Jointed Structures
• Bracing of Buildings
• Shear Force and Bending Moment
• Properties of Area
• Bending Stresses
• Shear Stresses
• Deflections
• Design of Beams

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Beams Analysis and Design Spreadsheet

Beams analysis and design spreadsheet program is written in MS-Excel for the purpose of analysis of either single-span or continuous-span beams subjected to virtually any type of loading configuration.  Four (4) types of single-span beams and two (2) through (5) span, continuous-span beams, considered.  Specifically, beam end reactions as well as the maximum moments and deflections are calculated.  Plots of all of the diagrams are produced, as well as a  

tabulation of the shear, moment, slope, and deflection for the beam or each individual span.  Also, for structural steel single-span beams an AISC 9th Edition (ASD) Code check can be performed for X-axis bending and shear. 

 

  

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