A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Nanometer zirconia-polyvinyl chloride fiber-high silica glass fiber composite reinforced cement-based material and preparation method thereof
The invention discloses a nano zirconium oxide-polyvinyl chloride fiber-high silica glass fiber composite reinforced cement-based material and a preparation method thereof, and aims to solve the problem that an existing cement-based composite material is insufficient in toughness and durability. The cement-based material is prepared by mixing water, cement, fly ash, sand, a KH-550 coupling agent, a naphthyl superplasticizer, polyvinyl chloride fibers, high silica glass fibers and nano-zirconia, the ratio of the cement to the fly ash is 0.4-0.5, the sand-cement ratio is 2.7-3.3, based on the mass of the cement, the water reducer accounts for 0.32%-0.38% of the mass of the cement, the polyvinyl chloride fibers account for 0.2%-0.3% of the mass of the cement, the high silica glass fibers account for 0.1%-0.5% of the mass of the cement, the KH-550 coupling agent accounts for 0.1%-1.0% of the mass of the cement, and the nano-zirconia accounts for 0.5%-5% of the mass of the cement. And the water accounts for 0.40-0.50 times of the mass of the cement and the fly ash. The composite reinforced cement-based material is good in mechanical property and long in service life, and the breaking strength, toughness and other properties are greatly improved.
本申请公开了一种由纳米氧化锆‑氯纶‑高硅氧玻璃纤维复合增强的水泥基材料及其制备方法，旨在解决现有水泥基复合材料的韧性和耐久性不足的问题。该水泥基材料由水、水泥、粉煤灰、砂、KH‑550偶联剂、萘基高效减水剂、氯纶、高硅氧玻璃纤维及纳米氧化锆混合制成，且水泥：粉煤灰比0.4～0.5，砂灰比2.7～3.3，以水泥质量为基准，减水剂占其质量的0.32％～0.38%，氯纶占0.2%～0.3%，高硅氧玻璃纤维占0.1%～0.5%，KH‑550偶联剂占0.1%～1.0%，纳米氧化锆的占0.5%～5%，水占水泥和粉煤灰质量的0.40～0.50倍。本申请中复合增强的水泥基材料力学性能好及寿命长，如抗折强度、韧性等性能得到极大的改善。
Nanometer zirconia-polyvinyl chloride fiber-high silica glass fiber composite reinforced cement-based material and preparation method thereof
The invention discloses a nano zirconium oxide-polyvinyl chloride fiber-high silica glass fiber composite reinforced cement-based material and a preparation method thereof, and aims to solve the problem that an existing cement-based composite material is insufficient in toughness and durability. The cement-based material is prepared by mixing water, cement, fly ash, sand, a KH-550 coupling agent, a naphthyl superplasticizer, polyvinyl chloride fibers, high silica glass fibers and nano-zirconia, the ratio of the cement to the fly ash is 0.4-0.5, the sand-cement ratio is 2.7-3.3, based on the mass of the cement, the water reducer accounts for 0.32%-0.38% of the mass of the cement, the polyvinyl chloride fibers account for 0.2%-0.3% of the mass of the cement, the high silica glass fibers account for 0.1%-0.5% of the mass of the cement, the KH-550 coupling agent accounts for 0.1%-1.0% of the mass of the cement, and the nano-zirconia accounts for 0.5%-5% of the mass of the cement. And the water accounts for 0.40-0.50 times of the mass of the cement and the fly ash. The composite reinforced cement-based material is good in mechanical property and long in service life, and the breaking strength, toughness and other properties are greatly improved.
本申请公开了一种由纳米氧化锆‑氯纶‑高硅氧玻璃纤维复合增强的水泥基材料及其制备方法，旨在解决现有水泥基复合材料的韧性和耐久性不足的问题。该水泥基材料由水、水泥、粉煤灰、砂、KH‑550偶联剂、萘基高效减水剂、氯纶、高硅氧玻璃纤维及纳米氧化锆混合制成，且水泥：粉煤灰比0.4～0.5，砂灰比2.7～3.3，以水泥质量为基准，减水剂占其质量的0.32％～0.38%，氯纶占0.2%～0.3%，高硅氧玻璃纤维占0.1%～0.5%，KH‑550偶联剂占0.1%～1.0%，纳米氧化锆的占0.5%～5%，水占水泥和粉煤灰质量的0.40～0.50倍。本申请中复合增强的水泥基材料力学性能好及寿命长，如抗折强度、韧性等性能得到极大的改善。
Nanometer zirconia-polyvinyl chloride fiber-high silica glass fiber composite reinforced cement-based material and preparation method thereof
由纳米氧化锆-氯纶-高硅氧玻璃纤维复合增强的水泥基材料及其制备方法
SHANG YUN (author) / CHEN YUANZHAO (author) / ZHANG WEIXIAN (author) / ZHAO CHEN'AO (author) / ZHU QIPING (author) / ZHANG ZHIYONG (author) / MENG LINCHAO (author) / WEI JIAMIN (author) / JIN YUNGUANG (author) / LI ZHENXIA (author)
2024-04-12
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Fiber-reinforced polyvinyl chloride composite floor and preparation method thereof
| European Patent Office | 2023
| European Patent Office | 2020
Nanometer material co-doped fiber reinforced cement-based material and preparation method thereof
| European Patent Office | 2023
Nanometer cellulose fiber reinforced cement-based material
| European Patent Office | 2015
Fiber-reinforced zirconia ceramic-based composite material and preparation method thereof
| European Patent Office | 2022