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堆石混凝土技术是近年来广被关注的一项施工技术,因其比传统混凝土技术节约50%以上的水泥、缩短建设周期、节约投资、简化温控并保障工程质量而凸显其经济和环保优势,近年来在水利水电工程建设中发挥了越来越重要的作用,并被广泛应用于各地的水源工程施工建设。近日,水利行业组织编制的堆石混凝土技术规范性文件—《胶凝颗粒料筑坝技术导则》的征求意见稿已发到各编制专家手中,中国水电工程顾问集团所属的设计院中,特约参编专家也开始对征求意见稿作最后的修订。随着该技术导则的正式发布,必将为这项先进技术服务国家基础设施建设创造广阔舞台。本刊一直以来十分重视高新技术的推广和应用,堆石混凝土技术就是其中之一。作为行业媒体,本刊特开辟两期《堆石混凝土技术》专栏,跟踪报道堆石混凝土施工工艺和从研发到推广使用,以及技术走向标准化的进程。本版报道主要以第九届国际水利先进技术(产品)推介会上采访相关领导、专家及技术使用者的内容为主,根据他们对堆石混凝土技术的看法,从不同角度对于这一前景广阔的技术进行较为全面的分析报道。
Rockfill concrete technology is a widely used construction technology in recent years. It highlights its economic and environmental advantages because it saves more than 50% of cement compared with traditional concrete technology, shortens the construction period, saves investment, simplifies temperature control and ensures project quality In recent years, it has played an increasingly important role in the construction of water conservancy and hydropower projects and has been widely used in the construction and construction of water sources all over the country. Recently, the water conservancy industry organization prepared the technical specification file of rockfill concrete - “gelling granular material dam technical guideline” of the draft has been sent to the hands of the preparation experts, China Hydropower Engineering Consulting Group belongs to the design institute, special Participation experts also began to draft the final revisions. With the formal issuance of the technical guideline, a broad arena will surely be created for the nation’s infrastructure construction with advanced technology and services. This publication has always attached great importance to the promotion and application of high-tech, rockfill concrete technology is one of them. As an industry media, we hereby open up two columns entitled “Rockfill Concrete Technology” column to track the progress of research and development, promotion and use of rockfill concrete construction technology and the standardization of technology. This edition mainly covers the contents of relevant leaders, experts and technical users interviewed at the Ninth International Water Advanced Technology (Product) Promotion Conference. According to their opinions on the technology of rockfill, this prospect is promising from different aspects Technology for a more comprehensive analysis of reports.