成都井盖_四川成都井盖生产厂家_四川井盖厂家_扫除脚下陷阱
为进一步加强井盖管理维护，确保供水管道安全，保障行人和车辆安全，5月17日，济南水务集团西城供水分公司开展井盖专项检查活动，进一步消除市民脚下潜在的“陷阱”。
据了解，济南水务集团西城供水分公司分成几个小组，对辖区内的井盖进行拉网式排查。
对于有缺失、破损、松动、坍塌、人为损坏的井盖，工作人员将建立问题整改台账，立即整改。
活动当天，一群穿着豆绿色工装，骑着电动车或者共享单车的送水员穿梭在大街小巷。他们逐一检查辖区内与供水相关的井盖有无破损、松动、凸出，并使用镐等工具逐一撬开井盖进行详细检查，对可能存在隐患的部位进行严格检查，确保无一遗漏。
本次排查，辖区井盖整体状况良好，有几个不平整的井盖立即整改，达到安全标准。
下一步，济南水务集团西城供水分公司将以此次大排查为契机，进一步完善供水井盖长效管控措施，加大日常巡查力度，全力确保供水管道和行人、车辆安全，为群众办实事，保障市民“脚下安全”。
相关新闻:
新建排水检查井将同时安装防坠网。
“济南市计划开展排水窨井防坠网排查整治专项行动，5月底前完成排查，确定安装方案；9月底前完成整改。”济南市水务局排水处处长张辉在接受媒体采访时表示，正在建设和即将开工的雨污分流工程也要同步配备防坠网。
据了解，济南市将开始实施山大路、奥体中心路等五条雨污分流工程。最近对排水沙井安装防坠网提出了要求，新建排水沙井将同步安装防坠网，确保脚下安全。
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井盖的类型有哪些？
井盖类型非常的多，像是上水井盖、污水井盖、雨水井盖、雨水箅子、电力井盖、路灯井盖、通信井盖、电信井盖、热力井盖、燃气井盖、电缆井盖、化粪池井盖等等。不同的井盖有不同的功能，上水井盖是供水用的井盖，下水井盖则主要是用来排除掉路面上的积水的。像湖南甄金井盖的类型，有不锈钢井盖、铸铁井盖、复合树脂井盖等类型，铸铁井盖中，球墨铸铁圆井和铸铁沟盖板使用的较多。因为路面上的车辆多，而球墨铸铁井盖的承压能力比较好，公路上使用的多的就是这类型井盖了，而且井盖的类型也多。
There are many types of well covers, such as water supply well covers, sewage well covers, rainwater well covers, rainwater grates, power well covers, street lamp well covers, communication well covers, telecommunications well covers, thermal well covers, gas well covers, cable well covers, septic tank well covers, and so on. Different manhole covers have different functions. The upper manhole cover is used for water supply, while the lower manhole cover is mainly used to remove water from the road surface. There are various types of manhole covers such as stainless steel manhole covers, cast iron manhole covers, and composite resin manhole covers. Among the cast iron manhole covers, ductile iron round wells and cast iron trench covers are more commonly used. “Because there are many vehicles on the road, and the pressure bearing capacity of ductile iron manhole covers is relatively good, this type of manhole cover is commonly used on highways, and there are many types of manhole covers.”
什么球墨铸铁井盖
球墨铸铁井盖是球墨铸铁产品的一种，球墨铸铁通过球化和孕育处理得到球状石墨，有效地提高了铸铁的机械性能，特别是提高了塑性和韧性，从而得到比碳钢还高的强度。球墨铸铁是20世纪五十年代发展起来的一种高强度铸铁材料，其综合性能接近于钢，正是基于其优异的性能，已成功地用于铸造一些受力复杂，强度、韧性、耐磨性要求较高的零件。球墨铸铁已迅速发展为仅次于灰铸铁的、应用十分广泛的铸铁材料。所谓“以铁代钢”，主要指球墨铸铁。
Ductile iron manhole covers are a type of ductile iron products. Spheroidal graphite is obtained from ductile iron through spheroidization and inoculation, effectively improving the mechanical properties of cast iron, especially its plasticity and toughness, resulting in higher strength than carbon steel. Ductile iron is a high-strength cast iron material developed in the 1950s. Its comprehensive performance is similar to that of steel. It is precisely based on its excellent performance that it has been successfully used to cast some parts with complex stress and high requirements for strength, toughness, and wear resistance. Ductile iron has rapidly developed into a widely used cast iron material, second only to gray iron. The so-called “replacing steel with iron” mainly refers to ductile iron.
什么是不锈钢井盖？
什么是高分子井盖？
“高分子井盖是采用不饱和聚脂树脂为基体的纤维增强热固性复合材料,用压制成型技术制成,是一种新型的环保型井盖。”
绿色环保：不生锈、绿色环保、节约不可再生资源。
防盗功能强：高分子井盖系复合材料具有不可再生性，不能回收利用，因而具有主动免被盗功能。
平衡能力好、承压力强：盖座咬合精度高，配合性好提高了道路的通行能力和行车舒适度。
日常维护简便、费用低：重量轻、防盗窃、寿命长、易识别，便于日常的开启和维护，有效降低了养护的劳动强度和更新费用的支出。