荣成夏庄地区虎头石单元细粒二长花岗岩用于C60以上混凝土骨料分析

Analysis of Hutoushi Fine Grained Monzonitic Granite for Concrete Aggregate above C60 in Xiazhuang Area of Rongcheng City

摘要:

混凝土骨料在混凝土的工作性能及耐久性能等诸多方面起着非常重要的影响，已越来越被人们所重视。该文利用山东省荣成市夏庄地域伟德山序列虎头石单元细粒二长花岗岩为研讨对象，对该地区二长花岗岩体作为混凝土骨料的适宜性进行了评估研究。经过野外实地考察及大批的实验测试对虎头石单元花岗岩进行了岩石学、岩相学、岩石化学及岩石材质等多方面探讨，认为该地区石料质量较好，所测各项指标全部可以满足C60混凝土技术要求，确定其适宜于用作C60以上混凝土骨料，同时对下一步开采利用提出了意见和建议。

Abstract:

Concrete aggregate has an important influence on the working performance and durability of concrete. It has been paid more and more attention. In this paper, selecting Hutoushi finegrained monzonitic granite of Weideshan sequence in Xiazhuang area of Rongcheng city as the research object, suitability of this area as concrete aggregate has been evaluated. Through field surveys and a large number of analytical and test data, petrology, lithology, petrochemistry and rock materials of granite in Hutoushi group have been studied. It is believed that the quality of stone materials in the area is good, and the measured indicators can all meet C60 concrete technical requirements. It is determined that it is suitable for use as a concrete aggregate above C60, and suggestions are put forward for the next mining and utilization.