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A platform for research: civil engineering, architecture and urbanism
Nanofiber reinforced cement drainage pipe as well as preparation method and application thereof
The invention belongs to the field of building materials, and particularly relates to a nanofiber reinforced cement drainage pipe and a preparation method and application thereof.The preparation method comprises the following steps that 1, a raw material containing plant cellulose is coarsely prepared and purified to obtain a nanocellulose prefabricated solution; (2) concentrating the nano-cellulose prefabricated liquid, adding an oxidizing agent and a catalyst, uniformly mixing, adding a solvent, and uniformly mixing to obtain nano-cellulose dispersion liquid; (3) uniformly spraying the cellulose dispersion liquid on the surface of the filler to obtain a nanocellulose modified filler; and (4) uniformly mixing the nano-cellulose modified filler and cement, and adding water to prepare the nano-fiber reinforced cement material, namely a cement board, a cement pipeline or a cement brick, waste paper is selected as a cellulose raw material, so that waste recycling is realized, agglomeration of nano-fibers in concrete is solved, and the performance of the material is improved.
本发明属于建筑材料领域，具体涉及一种纳米纤维增强水泥排水管及其制备方法、应用，包括以下步骤：（1）含植物纤维素的原料粗制提纯得纳米纤维素预制液；（2）纳米纤维素预制液浓缩后加入氧化剂和催化剂，混合均匀后加入溶剂，混合均匀后得纳米纤维素分散液；（3）将纤维素分散液均匀喷洒在填料表面，获得纳米纤维素修饰填料；（4）纳米纤维素修饰填料和水泥混合均匀后加水制得纳米纤维增强水泥材料，即水泥板、水泥管道或水泥砖等，选用了废纸作为纤维素原料，实现废弃物资源化，解决了纳米纤维在混凝土中的团聚，提高了材料的性能。
Nanofiber reinforced cement drainage pipe as well as preparation method and application thereof
The invention belongs to the field of building materials, and particularly relates to a nanofiber reinforced cement drainage pipe and a preparation method and application thereof.The preparation method comprises the following steps that 1, a raw material containing plant cellulose is coarsely prepared and purified to obtain a nanocellulose prefabricated solution; (2) concentrating the nano-cellulose prefabricated liquid, adding an oxidizing agent and a catalyst, uniformly mixing, adding a solvent, and uniformly mixing to obtain nano-cellulose dispersion liquid; (3) uniformly spraying the cellulose dispersion liquid on the surface of the filler to obtain a nanocellulose modified filler; and (4) uniformly mixing the nano-cellulose modified filler and cement, and adding water to prepare the nano-fiber reinforced cement material, namely a cement board, a cement pipeline or a cement brick, waste paper is selected as a cellulose raw material, so that waste recycling is realized, agglomeration of nano-fibers in concrete is solved, and the performance of the material is improved.
本发明属于建筑材料领域，具体涉及一种纳米纤维增强水泥排水管及其制备方法、应用，包括以下步骤：（1）含植物纤维素的原料粗制提纯得纳米纤维素预制液；（2）纳米纤维素预制液浓缩后加入氧化剂和催化剂，混合均匀后加入溶剂，混合均匀后得纳米纤维素分散液；（3）将纤维素分散液均匀喷洒在填料表面，获得纳米纤维素修饰填料；（4）纳米纤维素修饰填料和水泥混合均匀后加水制得纳米纤维增强水泥材料，即水泥板、水泥管道或水泥砖等，选用了废纸作为纤维素原料，实现废弃物资源化，解决了纳米纤维在混凝土中的团聚，提高了材料的性能。
Nanofiber reinforced cement drainage pipe as well as preparation method and application thereof
一种纳米纤维增强水泥排水管及其制备方法、应用
FANG FUBING (author) / LI FENG (author) / SUN LEI (author)
2022-07-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
F16L
PIPES
,
Rohre
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