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A platform for research: civil engineering, architecture and urbanism
High-toughness wear-resistant concrete well lid for sewage pool and preparation method of high-toughness wear-resistant concrete well lid
The invention relates to a high-toughness and wear-resistant concrete well lid. The concrete well lid is characterized in that continuous glass fibers are woven into a glass fiber grid structure by means of a weaving machine; after weaving is completed, a continuous glass fiber grid material is laid in the concrete for forming; the formed concrete well lid material is subjected to surface dip-coating to obtain a high-toughness and wear-resistant liquid coating, and finally the concrete well lid material is prepared in a heating curing forming mode. The thickness of the surface film layer is 8-10mm, so that a new way is found for high value-added application of the concrete; according to the well lid material prepared finally, the bending strength can reach 40 Mpa or above without using reinforcing steel bars or other metal materials as supporting materials, other application performance can meet the B125 type application requirements, the surface abrasion resistance is excellent, the waterproof performance and the freeze-thaw resistance are good, and the well lid material can be used in areas with severe environments such as outdoor sewage pools for a long time and is suitable for popularization and application. The outdoor durability is good, the safety is high, and the like.
本发明涉及一种高韧性、耐磨型混凝土井盖，该混凝土井盖先由连续玻璃纤维借助编织机编织成玻璃纤维网格结构；编织完成后，将混凝土中铺设连续玻璃纤维网格材料进行成型；成型后的混凝土井盖材料再经过表面浸涂得到高韧性、耐磨的液体涂层，最终通过加热固化成型的方式制得。表面膜层厚度8‑10mm，这也为混凝土的高附加值应用找到新的途径；最终制备出的井盖材料无需使用钢筋或者其它金属材料作为支撑材料，就可以实现弯曲强度达到40Mpa以上，其它应用性能也均达到B125类型的应用要求，而且表面耐磨性能出色，防水、抗冻融性能好，可长久用于户外污水池等环境恶劣的区域使用，具有户外耐久性好，安全性高等多种优点。
High-toughness wear-resistant concrete well lid for sewage pool and preparation method of high-toughness wear-resistant concrete well lid
The invention relates to a high-toughness and wear-resistant concrete well lid. The concrete well lid is characterized in that continuous glass fibers are woven into a glass fiber grid structure by means of a weaving machine; after weaving is completed, a continuous glass fiber grid material is laid in the concrete for forming; the formed concrete well lid material is subjected to surface dip-coating to obtain a high-toughness and wear-resistant liquid coating, and finally the concrete well lid material is prepared in a heating curing forming mode. The thickness of the surface film layer is 8-10mm, so that a new way is found for high value-added application of the concrete; according to the well lid material prepared finally, the bending strength can reach 40 Mpa or above without using reinforcing steel bars or other metal materials as supporting materials, other application performance can meet the B125 type application requirements, the surface abrasion resistance is excellent, the waterproof performance and the freeze-thaw resistance are good, and the well lid material can be used in areas with severe environments such as outdoor sewage pools for a long time and is suitable for popularization and application. The outdoor durability is good, the safety is high, and the like.
本发明涉及一种高韧性、耐磨型混凝土井盖，该混凝土井盖先由连续玻璃纤维借助编织机编织成玻璃纤维网格结构；编织完成后，将混凝土中铺设连续玻璃纤维网格材料进行成型；成型后的混凝土井盖材料再经过表面浸涂得到高韧性、耐磨的液体涂层，最终通过加热固化成型的方式制得。表面膜层厚度8‑10mm，这也为混凝土的高附加值应用找到新的途径；最终制备出的井盖材料无需使用钢筋或者其它金属材料作为支撑材料，就可以实现弯曲强度达到40Mpa以上，其它应用性能也均达到B125类型的应用要求，而且表面耐磨性能出色，防水、抗冻融性能好，可长久用于户外污水池等环境恶劣的区域使用，具有户外耐久性好，安全性高等多种优点。
High-toughness wear-resistant concrete well lid for sewage pool and preparation method of high-toughness wear-resistant concrete well lid
一种高韧性、耐磨型污水池用混凝土井盖及其制备方法
CHENG KAI (author) / CHENG FENG (author) / CHENG YINGYAN (author) / HUANG HONGWU (author) / HONG YUNPENG (author) / JIANG LIFENG (author)
2024-02-06
Patent
Electronic Resource
Chinese
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