四川井盖生产厂家_成都井盖_整治井盖_井盖隐患
李姗封面新闻记者谢颖
“陈总，碧洲大道东侧人行道的这个井盖损坏严重。请尽快组织人员抢修，确保路人安全。”近日，巴中通江县纪委纪检监察组在对该市市政公用设施运行情况进行监督检查时，发现一个井盖在首次维修后没几天就被损坏，于是向县住建局城建股负责人进行了汇报。
一个井盖，怎么修了几天，又损坏了？一位附近居民电话联系了通江县纪委监察局驻县住建局纪检监察组组长杨远，说:“这个井盖看似小事，实则存在极大的安全隐患。希望你们深入调查了解，督促消除安全隐患。”这位居民说。
情急之下，通江县住建局项目办主动与施工企业对接。施工企业安排专业人员对人行道上的井盖进行了现场勘察，分析了导致井盖再次损坏的重要原因，对井盖进行了水泥加固，更换了承重更大的井盖。同时，附近相关行业领导划定了专用停车位，此处禁止停车。
为防止类似事情再次发生，通江县住建局在驻局纪检组的监督下，开展了城区井盖专项整治工作。目前已购置井盖、水箅子120余套，对城区破损井盖进行了整改修复。积极督导县住建局、县综合行政执法局、污水处理厂、电信等单位，充分利用网格员网格化管理的优势，对城市市政井盖实行网格化管理，借助城管执法系统电子信息网络，加强对城市井盖的网格化监管。确保城市井盖等市政设施安全运行，保障市民出行安全。
“一个小小的井盖，看似小事，却是连接人心的大事。”杨远表示，今后，我们将把县住建部门的职能职责与住建领域群众的“忧”和“忧”结合起来，坚持问题导向，始终把日常监管放在前面，确保事事到位、事事有回音。让人民群众有更多的幸福感、获得感、安全感。
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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。