阜新地区煤矸石、粉煤灰路用性能的可行性研究

来源 :中国资源综合利用 | 被引量 : 0次 | 上传用户:ycboyyb
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
对阜新地区综合治理煤矸石、粉煤灰进行了认真调研,从原材料特性、技术可行性和成熟性、经济性等几个方面进行了系统分析,最终提出开发二灰稳定煤矸石集料用作路面基层材料项目。该项目吃“渣”量大.运行成本低。享受政府政策优惠。二灰稳定煤矸石集料作路面基层材料,对缺乏硬质石材,而煤矸石、粉煤灰储量丰富的阜新地区无论从适用范围、经济效益,还是从资源综合利用、环境治理等方面,都具有重要的现实意义。
其他文献
An 1-year-old male Basset Hound dog was evaluated for chronic intermittent vomiting, hematemesis, and melena which had been ongoing for several months. The hist
The aim of the current study was to evaluate the productive capacity of the phytoplankton community and other environmental variables in the estuarine area of S
This mini review aimed to discuss and compare the findings of a genotypic study done by Gor-nas et al., 2011 and some environmental and social factors discussed
莴笋叶 科学测试表明,莴笋的营养成分主要在叶子部分,其叶子中的维生素、矿物质含量都超过茎部。仅胡萝卜紊一项,莴笋叶的含量就是茎部的120倍。
从心理、行为、生理三个方面阐述了高校学报编辑的职业倦怠表现,分析了其危害性。从社会认可度较低导致职业荣誉感不足、学校关注度不够导致职业归属感不强、工作压力较大导
An experiment was conducted to investigate the prevalence of the red mite (Dermanyssus gallinae) in layer farms in four districts of northern West Bank, Palesti
It is commonly accepted that the current global warming is caused by humans, especially by anthropogenic emission of carbon dioxide. It is justifiably considere