Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement batten and preparation method thereof
The invention discloses a cement batten and a preparation method thereof. The cement batten is formed by pouring composite slurry into a mold, and high-strength alkali-resistant glass fiber meshes are uniformly distributed on two sides of the cement batten. The composite slurry is prepared from the following raw materials: low-alkali sulphoaluminate cement, Portland cement, high-strength alkali-resistant polyester fibers, a water reducing agent, fly ash, anhydrite, perlite, an organic silicon water repellent, a defoaming agent and water. The preparation method comprises the following steps: uniformly stirring high-strength alkali-resistant polyester fibers, a water reducing agent, fly ash, perlite, an organic silicon water repellent, a defoaming agent and water, then adding low-alkali sulphoaluminate cement, Portland cement and anhydrite, and uniformly conducting stirring to form composite slurry; and putting the high-strength alkali-resistant glass fiber meshes on two sides of a mold, then injecting the composite slurry for pouring, sealing the prepared cement batten semi-finished product, and carrying out steam curing treatment. The problems that a cement batten prepared in the prior art is high in production cost, prone to cracking, low in fireproof grade and the like are solved.
本发明公开了一种水泥条板及其制备方法，它包括由复合浆料浇筑模具形成，其两侧均匀布有高强耐碱玻璃纤维网，且所述复合浆料包括有以下制作原料：低碱硫铝酸盐水泥、硅酸盐水泥、高强耐碱聚酯纤维、减水剂、粉煤灰、无水石膏、珍珠岩、有机硅憎水剂、消泡剂、水；包括将高强耐碱聚酯纤维、减水剂、粉煤灰、珍珠岩、有机硅憎水剂、消泡剂、水搅拌均匀，再加入低碱硫铝酸盐水泥、硅酸盐水泥和无水石膏搅拌均匀，形成复合浆料；将高强耐碱玻璃纤维网放入模具的两侧，再注入复合浆料进行浇筑，将制得的水泥条板半成品密封，进行蒸养处理。本发明克服了现有技术制得的水泥条板存在生产成本高、易开裂、防火等级较低等缺点的问题。
Cement batten and preparation method thereof
The invention discloses a cement batten and a preparation method thereof. The cement batten is formed by pouring composite slurry into a mold, and high-strength alkali-resistant glass fiber meshes are uniformly distributed on two sides of the cement batten. The composite slurry is prepared from the following raw materials: low-alkali sulphoaluminate cement, Portland cement, high-strength alkali-resistant polyester fibers, a water reducing agent, fly ash, anhydrite, perlite, an organic silicon water repellent, a defoaming agent and water. The preparation method comprises the following steps: uniformly stirring high-strength alkali-resistant polyester fibers, a water reducing agent, fly ash, perlite, an organic silicon water repellent, a defoaming agent and water, then adding low-alkali sulphoaluminate cement, Portland cement and anhydrite, and uniformly conducting stirring to form composite slurry; and putting the high-strength alkali-resistant glass fiber meshes on two sides of a mold, then injecting the composite slurry for pouring, sealing the prepared cement batten semi-finished product, and carrying out steam curing treatment. The problems that a cement batten prepared in the prior art is high in production cost, prone to cracking, low in fireproof grade and the like are solved.
本发明公开了一种水泥条板及其制备方法，它包括由复合浆料浇筑模具形成，其两侧均匀布有高强耐碱玻璃纤维网，且所述复合浆料包括有以下制作原料：低碱硫铝酸盐水泥、硅酸盐水泥、高强耐碱聚酯纤维、减水剂、粉煤灰、无水石膏、珍珠岩、有机硅憎水剂、消泡剂、水；包括将高强耐碱聚酯纤维、减水剂、粉煤灰、珍珠岩、有机硅憎水剂、消泡剂、水搅拌均匀，再加入低碱硫铝酸盐水泥、硅酸盐水泥和无水石膏搅拌均匀，形成复合浆料；将高强耐碱玻璃纤维网放入模具的两侧，再注入复合浆料进行浇筑，将制得的水泥条板半成品密封，进行蒸养处理。本发明克服了现有技术制得的水泥条板存在生产成本高、易开裂、防火等级较低等缺点的问题。
Cement batten and preparation method thereof
水泥条板及其制备方法
WANG XIAOWEI (Autor:in) / HUANG XIAOFENG (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
Gelling agent cement mixed assembly type batten and preparation method thereof
| Europäisches Patentamt | 2024
Light cement-based composite batten and manufacturing method thereof
| Europäisches Patentamt | 2020