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新萄京8522有什么技术要求

来源:     发表日期: 2019-04-13 13:24:02     浏览次数:次    
  1、新萄京8522是以地震力为主要荷载的支撑系统,由锚固体、加固吊杆、抗震连接构件及斜撑组成,并与建筑主体结构牢固连接;以保证整个系统的可靠性,应经过系统整体荷载测试,测试内容包括部件荷载测试、组件荷载测试,荷载力不低于2.2kN;必须提供检测机构出具的整套抗震支吊架系统测试检测报告。
  1. Anti-seismic bracket is a support system with seismic force as its main load, which is composed of anchor, reinforced suspender, anti-seismic connecting member and diagonal brace, and is firmly connected with the main structure of the building. In order to ensure the reliability of the whole system, the whole load test of the system should be carried out, including component load test and component load test. The load force should not be less than 2.2kN. A complete set of test and test report of anti-seismic support and suspension system is issued.
  2、整套支吊架系统应具备抗冲击载荷耐火等级要求,在特殊荷载下发生火灾情况的安全保证,确保发生火灾情况下具有一定的耐火时效(不小于120分钟);必须提供检测机构出具的整套支架系统120分钟防火测试检测报告。
  2. The whole support-suspension system should meet the requirements of fire resistance grade under impact load, ensure the safety of fire under special loads, and ensure a certain fire resistance time (not less than 120 minutes) in case of fire. The 120-minute fire test report of the whole support system issued by the testing institution must be provided.
  3、用于抗震支吊架产品的C型槽钢材质为Q235B及以上强度的钢材,C 型槽钢为冷压成型槽钢,槽钢侧面应具有轴向加劲肋,以加强截面刚度及抗弯能力;以保证支架系统的可靠性,并能量化承载力性能指标;必须提供检测机构出具的槽钢材质检验报告、槽钢正面抗压承载力测试检测报告、侧面抗压承载力测试检测报告、背孔受拉承载力测试检测报告。
  3. C-channel steel used for anti-seismic support and suspension products is Q235B and above strength steel, C-channel steel is cold-pressed forming channel steel, channel steel side should have axial stiffening ribs to enhance cross-section stiffness and bending resistance; to ensure the reliability of the support system and to quantify the performance indicators of bearing capacity; it is necessary to provide the inspection report of channel steel quality issued by the testing mechanism, channel steel front compressive bearing capacity. Load test report, lateral compressive bearing capacity test report, back hole tensile bearing capacity test report.
  4、为保证抗震支吊系统的耐久性,槽钢表面应采用热浸镀锌防腐处理,锌层厚度不小于 65μm,暴露空气中的槽钢防腐需满足 600h 中性盐雾无锈测试;必须提供检测机构出具的镀锌层厚度测试检测报告、槽钢600h 中性盐雾试验检测报告。
  4. In order to ensure the durability of the anti-seismic support and suspension system, hot-dip galvanizing and anti-corrosion treatment should be adopted on the surface of channel steel. The thickness of galvanizing layer is not less than 65 microns, and the corrosion protection of channel steel exposed to air should meet the 600-hour neutral salt spray rustless test; the thickness test report of galvanized layer and the 600-hour neutral salt spray test report of channel steel issued by the testing mechanism must be provided.
  5、C 型槽钢卷边内缘应带有深度不小于 0.9mm 的齿牙,与之配合的连接扣件也应带有相同深度的齿牙,所有配件的安装依靠机械咬合实现,保证部件之间依靠精确的机械咬合实现安全的抗剪、抗滑移性能,为整个系统提供可靠连接,确保整个抗震系统的安全可靠性,槽钢与锁扣的连接
  5. The inner edge of C-type channel steel coil should have teeth with a depth not less than 0.9mm, and the connecting fasteners with them should also have teeth with the same depth. The installation of all the fittings depends on mechanical occlusion, so as to ensure the safety of shear and slip resistance between the parts by precise mechanical occlusion, so as to provide reliable connection for the whole system and ensure the safety and reliability of the whole anti-seismic system. Connection between channel steel and lock
  性能应不少于 200 万次抗疲劳荷载作用;必须提供检测机构出具的200 万次疲劳荷载测试检测报告、锁扣滑移载荷测试检测报告、锁扣卷边承载力测试检测报告。
  The performance should be no less than 2 million anti-fatigue loads; 2 million fatigue load test reports issued by testing institutions, lock slip load test reports and lock edge bearing capacity test reports must be provided.
  6、固定新萄京8522的锚固采用后扩底锚栓,锚栓须满足抗震、抗冲击荷载和适用于混凝土张力区或裂缝混凝土的技术要求;锚栓等级不低于 8.8级,必须提供检测机构出具的锚栓抗拉、抗剪承载力测试检测报告。
  6. The anchorage of fixed anti-seismic bracket adopts back-enlarged anchor bolt. The anchor bolt must satisfy the technical requirements of anti-seismic, anti-impact load and suitable for concrete tension zone or cracked concrete. The anchor bolt grade is not less than 8.8, and the test report of the tensile and shear bearing capacity of the anchor bolt issued by the testing mechanism must be provided.
  7、配套安装金属管道的管卡内需配惰性橡胶内衬垫,以达到绝缘,防震,降噪(降噪至少达到 8dB)的效果。金属管道与管卡接触处均应加绝缘垫,天然橡胶含量达 28%以上的天然橡胶,按不同管径和支承要求制造成型,以满足各系统防迷流要求。
                          澳门新萄京8522
  7. Installation of metal pipe cards should be equipped with inert rubber liner to achieve insulation, shock resistance and noise reduction (noise reduction of at least 8dB). Insulation pads should be added at the contact points between metal pipes and pipe clamps. Natural rubber with a content of more than 28% should be manufactured according to different pipe diameters and supporting requirements to meet the anti-flow requirements of various systems.
  提供以上所有检测报告必须盖有相关部门认证章、相关部门计量认证章和 相关部门质量监督检验机构认证章,并由检测机构出具,需提供测试检测报告复印件,原件备查。
  All the above test reports must be stamped with certification stamps of relevant departments, metrology certification stamps of relevant departments and certification stamps of quality supervision and inspection institutions of relevant departments, and issued by the testing institutions. Copies of test and test reports should be provided for the original reference.
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