GB/T24721.4-2023公路用玻璃纤维增强塑料产品非承压通信井盖，规定了公路用玻璃纤维增强塑料非承压通信井盖产品的结构、尺寸及偏差、型号、技术要求、试验方法、检验规则，及标志、包装运输和贮存等要求。适用于公路非车辆行驶区域用玻璃纤维增强塑料非承压通信井盖的生产、检验和使用。
200kN井盖井箅承载能力动静测试系统，用于非承压玻璃钢通信井盖、铸铁检查井盖、钢纤维混凝土检查井盖、玻璃纤维塑料树脂复合材料井盖、井箅水箅承载力和井盖动态疲劳性能试验。
500kN井盖压力疲劳试验裂纹裂缝测量试验机，井盖进行静态承载抗压力和动态疲劳荷载性能测试。完成各类型检查井盖、沟盖板人孔盖板水篦排水板钢格板格栅框架等井盖承载能力试验、井盖裂缝载荷试验、井盖压力循环试验、井盖破坏载荷试验、井盖残留变形检测、井盖挠度检测。
恒瑞金井盖井箅承载能力动静测试系统，恒瑞金井盖压力疲劳试验裂纹裂缝测量试验机，采用多只高分辨力摄像头，360°多方位无死角全扫描。实现井盖低周循环加载试验，井盖动态疲劳试验，三角波变动载荷疲劳试验。完成各类型检查井盖、沟盖板人孔盖、水篦排、排水板钢格板、格栅及框架等进行动态疲劳试验及研究。
非承压玻璃钢通信井盖疲劳试验机；铸铁检查井盖承载力试验机；钢纤维混凝土检查井盖承载能力试验机；玻璃纤维增强塑料检查井盖疲劳性能试验机；树脂混凝土复合材料井盖疲劳试验机；井盖井篦动态疲劳试验低周循环加载系统；多块组合使用矩形钢纤维混凝土井盖裂缝荷载试验机；井箅水箅沟盖板抗疲劳性能试验机；热固性复合材料检查井盖抗疲劳性能试验机；热塑性复合材料检查井盖循环载荷试验机；钢纤维增强混凝土井盖疲劳性能试验机；球墨铸铁复合树脂检查井盖疲劳性能试验机；电液伺服井盖压力疲劳一体化试验机系统；CJ/T542-2020模块化雨水储水设施；BS EN 124-2015；EN 1433；AS NZS 3996-2019；JIS A5337；ASTM A48/A48M；ASTM 888-2015；ASTM A536；BS 2789；NF A32；CNS 10841；CJ/T511-2017铸铁检查井盖；GB/T23858检查井盖；GB/T24721.4公路用玻璃纤维增强塑料产品非承压通信井盖；GB/T26537-2011钢纤维混凝土检查井盖；JC/T948钢纤维混凝土水箅盖；JC 889钢纤维混凝土检查井盖；CJ/T211聚合物基复合材料检查井盖；CJ/T212聚合物基复合材料水箅；CJ/T327球墨铸铁复合树脂检查井盖；CJ/T328球墨铸铁复合树脂水箅；JC/T1009玻璃纤维增强塑料复合检查井盖；CJ/T121再生树脂复合材料检查井盖；CJ/T130再生树脂复合材料水箅；球墨铸铁复合树脂井盖水箅及踏步；检查井盖结构安全技术规范；可调式防沉降球墨铸铁检查井盖；承插盘式球墨铸铁检查井盖试验机；综合管廊智能井盖试验机；CJ/T233-2016建筑小区排水用塑料检查井荷载试验机；碳纤维材料应变控制高速拉伸试验机；CJ/T326-2010；上加载井盖井篦制品压力试验机；ISO 13267；GB/T39395-2020；电液伺服井盖井篦压力试验机；GB/T41048-2021；100kN井盖倾斜试验机；大空间多功能井盖压力试验机；无振动伺服控制万能材料拉伸试验机；HRJ高分子井盖井篦压力疲劳试验机；Ｌ型侧沟用阴井盖压力试验机；雨水储水模块变形抗压强度蠕变应力试验机；矿用锚杆锚索钢绞线静载抗拔综合试验机；CJJ/T209-2013塑料排水检查井应用技术规程；无振动钢筋机械连接钢筋套筒灌浆连接件反复拉压试验机；
Glass fiber reinforced plastic product for highway；Part 4:Non-pressure communication well lid；Rainwater Storage Modular Compressive Strength Testing Machine；Rainwater Storage Modular System Tester；Rainwater Storage Modular Creep Stress Testing Machine；Explosive Material Compression Molding Strength Tester；Manhole Cover Compressive Fatigue Testing Machine；Servo Manhole Cover Compressive Fatigue Testing Machine System；Manhole Cover Crack Testing Photograph System；Manhole Cover Load Dynamic Fatigue Testing System；Rainwater Storage Modular Compressive Strength Testing Machine；Rainwater Storage Modular System Tester；Rainwater Storage Modular Creep Stress Testing Machine；Large Space Multifunctional Manhole Cover Testing Machine； Electro-hydraulic Servo Well Lid Compressive Tester；Manhole Cover Servo Compression Testing Machine；International Type Well Lid Compressive Tester；International Type Manhole Cover Compressive Tester；Well Lid Compressive Load Tester；Manhole Cover Tilt Tester；Manhole Cover Withdrawal Force Tester；Plastics Inspection Chambers Static Load Tester；Concrete Servo Compressive Strength Tester；Fully Automatic Concrete Compressive Strength Tester；hrjtest；Fully Automatic Concrete Rapid Pressure Tester；Low Temperature Concrete Compressive Strength Tester；Low Temperature Concrete Tensile Strength Tester；Low Temperature Concrete Tensile Impact Strength Tester；Concrete Block and Brick Compressive Strength Tester；Fully-graded Concrete Compressive Strength Tester；Concrete Curbs Compressive Flexural Strength Tester；Electro-hydraulic Servo Concrete Member Compressive Tester；Multifunctional Concrete Member Loading Tester System；Rubber Bearings Pressure and Shear Testing Machine；Computer Control Steel Gas Cylinder Flattening Tester；Computer Control Fire Extinguishers Flattening Tester；Metal Materials Tube Flattening Tester；Steel Pipes Flattening Tester；Pipes Flaring Testing Machine；Tube Ring Expanding Tester；
Servo Ventilating duct Vertical Load Tester；Residential Exhaust Pipe Compress Load Tester；Concrete Drainage Pipes Compressive Load Tester；Reinforced Concrete Drainage Pipes Compressive Load Tester；
Sewer Pipes Compressive Load Tester；Carbon and Graphite Compressive Flexural Strength Tester； |
