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| 再生木纤维水泥复合板工艺研究 | |
| 引用本文： | 孙照斌,韩淑伟,周宇.再生木纤维水泥复合板工艺研究[J].新型建筑材料,2012,39(3):35-39. |
| 作者姓名： | 孙照斌 韩淑伟 周宇 |
| 作者单位： | 1. 河北农业大学林学院,河北保定,071000 2. 河北省涉县林业局,河北涉县,056400 3. 中国林业科学研究院木材工业研究所,北京,100091 |
| 基金项目： | 国家标准制定项目(20083175-T-432) |
| 摘 要： | 对利用再生木质纤维和快凝水泥制备水泥纤维板的工艺进行了研究.结果表明,密度对水泥纤维板的物理力学性能影响显著,当密度为1.2 g/cm3、木灰比为0.3、水灰比为0.4、氯化钙为水泥用量的3％、压力为2.5 MPa时,所制备水泥纤维板的MOR为11.57 MPa,浸水24h MOR为9.34 MPa,MOE为3172.90 MPa,24 h吸水厚度膨胀率为0.95％,均符合JC/T 411-2007《水泥木屑板》标准要求. |
| 关 键 词： | 再生木纤维 水泥纤维板 工艺 |
Study on the manufacturing technique of cement composite panel made from regenerated fiber |
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| SUN Zhaobin , HAN Shuwei , Zhou Yu.Study on the manufacturing technique of cement composite panel made from regenerated fiber[J].New Building Materials,2012,39(3):35-39. | |
| Authors: | SUN Zhaobin HAN Shuwei Zhou Yu |
| Affiliation: | 1.The Faculty of Forestry,Agricultural University of Hebei,Baoding 071000,Hebei,China; 2.Shexian Forestry Bureau of Hebei Province,Shexian 056400,Hebei,China; 3.Research Institute of Wood Industry,Chinese Academy of Forestry,Beijing 100091,China) |
| Abstract: | The technique of fiber-cement composite panel made from regenerated fiber and fast-setting cement was carried out.The results indicated that density had significant affection on physical and mechanical performance of fiber-cement composite panel,the values of experimental panel,performance including MOR,soaking 24 h MOR,MOE and 24 h TS were 11.57 MPa,9.34 MPa,3172.90 MPa and 0.95% respectively,could reach the national standard requirement of "Cement Particleboard" JC/T 411-2007,when the experimental factors including density,fiber/cement ratio,water/cement ratio,CaC12 and unit pressure took such respectively values as 1.2 g/cm3,0.3,0.4,3%(weight of cement) and 2.5 MPa. |
| Keywords: | regenerated wood fiber fiber-cement composite panel technique |
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