天然建筑材料勘察工作中应重视的几个问题

工程区附近是否存在运距小、开采便利、各项技术指标符合规范要求且储量满足工程建设需要的天然建筑材料,是工程选址、选线需要着重考虑的因素之一.建材产地的选择,主要考虑运输距离的最小化以及有用层剥采比的最优化等,以减少工程投资为最终目的；建材开采牵涉到的占地、移民以及对环境的破坏等,同样是建材产地的选择过程中需要重点考虑的因...

Some Issues on Investigation on Natural Building Materials

It's an important factor in the choose of project site and project route that whether there is natural building material whose distance is small,mining facilities,technical indicators in line with regulatory requirements and reserves to meet the needs of the construction near the project area.The main consideration should focus on minimizing transport distance and useful layer stripping ratio of optimization in the choice of building material origin,so as to reduce the project investment for the ultimate go...