Dave B Straley is an accomplished inventor located in Incline Village, NV, who has made significant contributions to the field of materials testing and soil density measurement. With two patents to his name, Straley has developed innovative solutions that enhance the evaluation of porous materials, particularly in the context of infrastructure and construction.

Latest Patents

Straley's latest patents encompass groundbreaking technologies that facilitate the analysis and measurement of porous materials. One of his key inventions is the "Analysis of Porous Material Using Laboratory Calibrated Test Apparatus and Sample Data." This test apparatus is engineered to evaluate porous materials used in roadway bases and building foundations. It can be deployed in diverse field test sites, utilizing electrodes that contact the porous material and a sensor unit that emits electromagnetic signals. The response signals provide insights into electrical parameters, such as complex impedance, which correlate to essential material properties like density and moisture content. This invention benefits from empirical correlations established through laboratory testing using the same apparatus, allowing for precise adjustments in measurements.

Straley's second patented invention is the "Electrically Measuring Soil Dry Density," which serves as the basis for the Electrical Density Gauge (EDG). This device is designed to be low-cost, portable, non-nuclear, and rugged for field use. It measures dry density in soils used for road-beds and building foundations, crucial for ensuring quality control in construction projects. The EDG operates by measuring the electrical properties of soil at a radio frequency through probes inserted into the soil. Calibration involves algorithms that relate electrical properties to physically measured wet densities, allowing for the conversion of electrical measurements obtained in the field to accurate dry density values.

Career Highlights

Throughout his career, Dave B Straley has been associated with innovative companies including Electrical Density Gauge, LLC. His work has emphasized practical applications of scientific principles to solve real-world challenges in engineering and construction.

Collaborations

Straley has collaborated with esteemed professionals in his field, notably Dennis M Anderson and John W Lundstrom. Their combined expertise has helped amplify the impact of Straley's inventions, furthering advancements in the accurate measurement of material properties.

Conclusion

In summary, Dave B Straley stands out as a notable inventor whose contributions to materials testing and soil density measurement reflect his commitment to innovation. His patents are a testimony to the practical applications of science in ensuring infrastructure integrity, proving that effective inventions can lead to more reliable construction practices.

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