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注册即送30元第一桶金是数字游戏标准的倡导者和技术的积极推动者,注册即送30元第一桶金为客户提供互动交流的投注服务一星期7日一日24小时,注册即送30元第一桶金并有免费试玩的机会,24小不打烊随时准备为您服务!

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                    MAIN COMPOSITION

                    科研项目

                    主编《能量回弹法(Q值)检测混凝土强度技术规程》

                    项目时间:2015.12.15 完成情况:已结题


                          为统一规范使用能量式(Q值)回弹仪检测泵送混凝土抗压强度的方法,保证检测工作质量,制定本规程。


                    本规程适用于对工程结构中强度等级为C15~C65的混凝土抗压强度检测。


                          本规程不适用于下列情况的混凝土抗压强度检测:遭受严重冻伤、化学侵蚀、火灾而导致表里质量不一致的混凝土和表面不平整的混凝土;潮湿和特种工艺成型的混凝土;所处环境低于-4℃或高于40℃的混凝土。


                          使用能量回弹法进行工程检测的人员应通过专门的技术培训。


                          使用该方法检测泵送混凝土强度,除应遵守本规程外,尚应符合国家现行的有关标准的规定。

                                                            备案号:冀ICP备16009787号-3 地址:石家庄市天山大街266号方大科技园8号楼电话:0311-66699930

                    注册即送30元第一桶金

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