Thermogravimetry experiments and thermal analysis kinetics are used to analyze the effects of magnesium hydroxide on asphalt pyrolysis characteristics. The pyrolysis models are developed based on experiments to evaluate the flame-retarded mechanism of magnesium hydroxide to asphalt. The results indicate that asphalt pyrolysis process in N2 is a single stage, and presents unimodal character in D…
LOKASI: Ruang Koleksi Umum Rak 3
Trr No. 1311 Pavement Design, Management And Performance, pp. 79-84 Modern photoelectric sensors ussually consist of a light emitting diode (LED) source and a phototransistor receiver with associated lenses and electronic signal-processing circuits. The LEDs are operated in the infrared wavelengths for efficiency, and are pulse modulated to overcome the adverse effects of ambient light, slight…
Second International Conference On Road & Airfield Pavement Technology, Volume 1
The book focuses on mechanistic empirical design procedures, this volume presents a comprehensive esploration of the structural analysis and design of highway pavements. The book is accomapanied by a CD containing two computer programs for pavement analysis and design. The Kenlayer program for flexible pavements can be applied to multilayered system under stationary or moving multiple wheel loa…