高性能混凝土產(chǎn)業(yè)化發(fā)展的若干思考
2005-09-07 00:00
[摘 要] 本文通過對高強(qiáng)高性能混凝土的研究應(yīng)用回顧,提出了普通混凝土高性能化是今后我國高性能混凝土產(chǎn)業(yè)化發(fā)展的主導(dǎo)方向,也是解決當(dāng)前泵送混凝土普遍存在的早期開裂趨勢明顯的主要技術(shù)途徑。對制約高性能混凝土產(chǎn)業(yè)化發(fā)展的水泥品質(zhì)、現(xiàn)行規(guī)范和施工養(yǎng)護(hù)工藝等因素作了深入闡述。
[關(guān)鍵詞] 高性能混凝土; 產(chǎn)業(yè)化發(fā)展; 普通混凝土高性能化; 高性能水泥; 混凝土體積穩(wěn)定性; 配合比設(shè)計
Some ponderation on the industrial development of high performance concrete
XIA Wei(Shanhai Building Material Concrete Product Co ,Ltd. ,Shanghai 201803 ,China)
Abstract : It is put forward ,by reviewing on the researches and applicatons of HSC/ HPC ,that the high performing of ordinary concrete is a main aim of the industrial development of HPC in the future ,and also is a technical way which will solve cracking problem of ordinary pumping concrete