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A platform for research: civil engineering, architecture and urbanism
High-strength aluminate cement adhesive for insulators
The invention discloses a high-strength aluminate cement adhesive for insulators. The adhesive is composed of the following components in percentage by weight: 57%-63% of aluminate cement, 19%-25% ofcementing sand, 2%-6% of mineral admixture, 0-4% of expanding agent, 0.03%-0.08% of basalt fiber, 0.04%-0.12% of superplasticizer, 0.05%-0.10% of plasticizer and 11%-14% of water. The problems that the aluminate cement adhesive retarder is difficult to purchase, long in delivery period and short in quality guarantee period are solved, and the expiration waste phenomenon is reduced; the matching ratio of standard and slump-retaining water reducing agents in the superplasticizer is adjusted according to seasonal weather changes, so that the proper fluidity of the adhesive during assembly is ensured, and the loss of fluidity over time is reduced; due to the addition of the superplasticizer, the water consumption of the adhesive is reduced, the strength of the adhesive is improved, and the production requirement of a high-tonnage insulator can be met; and the surface appearance of the adhesive is also improved, and the cracking loss is reduced.
本发明公开了一种绝缘子用高强度铝酸盐水泥胶合剂，胶合剂由以下重量百分比的组分组成，其中：铝酸盐水泥57%‑63%，胶装砂19%‑25%，矿物外加剂2%‑6%，膨胀剂0‑4%，玄武岩纤维0.03%‑0.08%，超塑化剂0.04%‑0.12%，塑化剂0.05%‑0.10%，水11%‑14%。本发明用于解决铝酸盐水泥胶合剂缓凝剂采购困难，交货期长，质保期短问题，减少到期浪费现象；且根据季节天气变化，调整超塑化剂中标准型、保坍型减水剂搭配比例，保证装配时胶合剂合适的流动度，减少经时流动度损失；超塑化剂的加入，减少了胶合剂用水量，提高了胶合剂强度，可以满足高吨位绝缘子生产要求；胶合剂表面外观也得到改善，减少了开裂损失。
High-strength aluminate cement adhesive for insulators
The invention discloses a high-strength aluminate cement adhesive for insulators. The adhesive is composed of the following components in percentage by weight: 57%-63% of aluminate cement, 19%-25% ofcementing sand, 2%-6% of mineral admixture, 0-4% of expanding agent, 0.03%-0.08% of basalt fiber, 0.04%-0.12% of superplasticizer, 0.05%-0.10% of plasticizer and 11%-14% of water. The problems that the aluminate cement adhesive retarder is difficult to purchase, long in delivery period and short in quality guarantee period are solved, and the expiration waste phenomenon is reduced; the matching ratio of standard and slump-retaining water reducing agents in the superplasticizer is adjusted according to seasonal weather changes, so that the proper fluidity of the adhesive during assembly is ensured, and the loss of fluidity over time is reduced; due to the addition of the superplasticizer, the water consumption of the adhesive is reduced, the strength of the adhesive is improved, and the production requirement of a high-tonnage insulator can be met; and the surface appearance of the adhesive is also improved, and the cracking loss is reduced.
本发明公开了一种绝缘子用高强度铝酸盐水泥胶合剂，胶合剂由以下重量百分比的组分组成，其中：铝酸盐水泥57%‑63%，胶装砂19%‑25%，矿物外加剂2%‑6%，膨胀剂0‑4%，玄武岩纤维0.03%‑0.08%，超塑化剂0.04%‑0.12%，塑化剂0.05%‑0.10%，水11%‑14%。本发明用于解决铝酸盐水泥胶合剂缓凝剂采购困难，交货期长，质保期短问题，减少到期浪费现象；且根据季节天气变化，调整超塑化剂中标准型、保坍型减水剂搭配比例，保证装配时胶合剂合适的流动度，减少经时流动度损失；超塑化剂的加入，减少了胶合剂用水量，提高了胶合剂强度，可以满足高吨位绝缘子生产要求；胶合剂表面外观也得到改善，减少了开裂损失。
High-strength aluminate cement adhesive for insulators
一种绝缘子用高强度铝酸盐水泥胶合剂
CAI HAILONG (author) / LUO LIYING (author) / SHI YUBING (author) / XU YONGKANG (author)
2021-02-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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