C60高性能混凝土配合比设计及其性能试验研究 |
| |
引用本文: | 王声成,张金仲,汤卉.C60高性能混凝土配合比设计及其性能试验研究[J].福建建材,2007(3). |
| |
作者姓名: | 王声成 张金仲 汤卉 |
| |
作者单位: | 泉州市港盈建材有限公司 福建泉州362800(王声成),哈尔滨理工大学材料科学与工程学院 黑龙江哈尔滨150040(张金仲,汤卉) |
| |
摘 要: | 利用粉煤灰、高效减水剂配制出了C60高性能混凝土。当粉煤灰掺量为16%,高效减水剂掺量为1.0%,高性能混凝土28d强度高达77.3MPa,CI-扩散系数低至1.52×10~(-9)cm~2/s,1m~3混凝土节省水泥约200kg。本课题即C60高性能混凝土的配制试验,为今后高性能混凝土在实际中的应用打下良好的基础。
|
关 键 词: | 高性能混凝土 强度 CI-扩散系数 |
The design and experimental research of C60 high performance concrete |
| |
Authors: | WANG Sheng-cheng ZHANG Jin-zhong TANG Hui |
| |
Affiliation: | WANG Sheng-cheng~1,ZHANG Jin-zhong~2,TANG Hui~2 |
| |
Abstract: | the paper is the preparation of C60 high performance concrete with fly ash, superplasticizer and air entraining agent, when the ration of the fly ash is 15%, superplasticizer is 1.2%,the 28d strength of the concrete is 77.3 MPa, CI- diffusion coefficients is 1.52X 10-9cm2/s, the saving cement amount is about 200kg per 1m3concrete, the subject gets a good base for the further practical applying of high performance concrete. |
| |
Keywords: | high performance concrete strength CI- diffusion coefficients |
本文献已被 CNKI 等数据库收录! |
|