原文传递
ISSUES PERTAINING TO USE OF SUPERPAVE GYRATORY COMPACTOR.
| 题名： | ISSUES PERTAINING TO USE OF SUPERPAVE GYRATORY COMPACTOR. |
| 作者： | McGennis-RB; Anderson-RM; Perdomo-D; Turner-P |
| 关键词： | STRATEGIC-HIGHWAY-RESEARCH-PROGRAM; SUPERPAVE-; GYRATORY-COMPACTOR; TEST-SPECIMENS; MOLDS-FORMING; DIAMETERS-; AGING-MATERIALS; TEST-RESULTS; TEMPERATURE-; MOISTURE-SUSCEPTIBILITY; COMPARISONS- |
| 摘要： | Agencies, industry, academia, and others are rapidly implementing the products of the asphalt research portion of the Strategic Highway Research Program, products collectively referred to as Superpave. One of the principal products has been the Superpave gyratory compactor (SGC). The results of an experimental program, conducted at the Asphalt Institute Research Center in Lexington, Kentucky, and aimed at assessing the effect of various compaction parameters on SGC test results, are outlined. Compaction results were most often different when different mold diameters were used. The length of the laboratory short-term aging period also affected test results. Compaction temperature was a critical factor when a modified binder was used. SGC affected moisture-susceptibility test results although specimens fabricated using SGC were successfully demonstrated to predict moisture damage using the AASHTO T283 protocol. The experiment also compared the compaction characteristics of several different units. This comparison demonstrated minor to moderate differences in test results when the same mix was evaluated. |
| 总页数： | Transportation Research Record. 1996. (1543) pp139-144 (6 Fig., 4 Tab., 7 Ref.) |
| 报告类型： | 科技报告 |
相关文献
- EVALUATION OF SUPERPAVE GYRATORY COMPACTOR IN THE FIELD MANAGEMENT OF ASPHALT MIXES: FOUR SIMULATION STUDIES.
- Design of TXDOT Asphalt Mixtures Using the Superpave Gyratory Compactor.
- EFFECT OF AGGREGATE DEGRADATION ON SPECIMENS COMPACTED BY SUPERPAVE GYRATORY COMPACTOR.
- Quantity-Based Approach to Preliminary Cost Estimates for Highway Projects.
- SUPERPAVE MODELS: PREDICTING PERFORMANCE DURING DESIGN AND CONSTRUCTION.
- EFFECT OF SPECIMEN SIZE ON COMPACTION AND VOLUMETRIC PROPERTIES IN GYRATORY COMPACTED HOT-MIX ASPHALT CONCRETE SPECIMENS.
检索历史
应用推荐
