原文传递
Laboratory Investigation of Chemical Dust Pallative Performance on Sandy Soil
| 题名： | Laboratory Investigation of Chemical Dust Pallative Performance on Sandy Soil |
| 作者： | McCaffrey, Timothy J.;Newman, J. K.;Rushing, John F.; |
| 关键词： | DUST CONTROL |
| 摘要： | The U.S. Army and Marine Corps initiated a search for chemical dust palliatives for mitigating dust on helipads. The purpose of this investigation was to evaluate the effectiveness of current technologies for suppressing dust caused by rotor wash during helicopter landings. The study used an air impingement device to simulate wind speeds similar to field conditions. Chemical dust suppressants were applied topically to prepared soil specimens and allowed to cure for 1 and 48 hr. Effectiveness was determined from the relative weight loss of the soil samples from erosion during the test procedure. An optical sensor was installed in the test device to provide an additional method for quantifying performance. |
| 总页数： | 58 |
| 报告类型： | 科技报告 |
相关文献
- FIELD AND LABORATORY EVALUATION OF CEMENT KILN DUST AS A SOIL STABILIZER.
- Use of Cement Kiln Dust for Subgrade Stabilization. Final rept. Oct 2002-Jul 2004.
- Evaluation of Chemical Dust Palliatives for Helipads
- Full-Scale Accelerated Testing of Flexible Pavements Made of Coal Combustion Products.
- Environmental Impacts of Oil and Gas Brine Applications for Dust and Ice Control in New York
- EVALUATING GROUNDWATER POLLUTION SUSCEPTIBILITY OF DUST SUPPRESSANTS AND ROADBED STABILIZERS: CASE STUDY OF A PETROLEUM-BASED PRODUCT.
检索历史
应用推荐
