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Anonymous users2024-02-10Standard No.: GB 50057-1994 (2000) Standard Name: Code for lightning protection design of buildings.
Standard Status: Active.
English title: Design code for protection of structures against lightning
Alternate case: GBJ 57-1983
Date of implementation: 1994-11-01
Promulgating Departments:State Bureau of Technical Supervision, Ministry of Construction of the People's Republic of China.
Brief introduction: This code is applicable to the lightning protection design of new buildings. This specification does not apply to the lightning protection design of antenna towers, shared antenna TV receiving systems, oil tanks, and chemical outdoor devices.
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Anonymous users2024-02-091. The technical specification for glass curtain wall JGJ102-2003 has provisions on the lightning protection requirements for curtain walls, which should be read; 2. The general requirements for curtain wall lightning protection are: the metal frame of the curtain wall should be connected with the lightning protection system of the main building to ensure that the electrical path is unblocked; 3. The metal top plate of the curtain wall can be used as a lightning connector, which can be connected with the steel bar of the parapet wall, and can receive lightning and lightning flow to achieve the purpose of lightning protection. Are you still satisfied with this?
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Anonymous users2024-02-08"Quality Inspection Standard for Glass Curtain Wall Engineering" JGJ T139-2001 "Optical Performance of Glass Curtain Wall" GB T18091-2000 "Energy Saving Inspection Standard for Heating and Residential Buildings" JGJ132-2001 "Test Method for Color Coated Steel Plate and Steel Belt" GB T13448-2006 "Code for Acceptance of Construction Quality of Steel Structure Engineering" GB50205-2001 "Code for Construction Quality Acceptance of Concrete Structure Engineering" GB50204-2002 Test Method for Aging of Building Waterproof Materials" GB T18244-2000 "Testing Method for Airtight, Watertight and Wind Pressure Resistance of Building Curtain Wall" GB T15227-2007
Test method for shaking table of seismic performance of building curtain wall》 GB T18575-2001 "Detection method for in-plane deformation performance of building curtain wall" GB T18250-2000 "Classification and testing method for thermal insulation performance of building exterior windows" GB T8484-2002 "Classification and testing method for lighting performance of building exterior windows" GB T11976-2002 "Classification and testing method for wind pressure resistance of building exterior windows" GB T7106-2002 Classification and testing methods for air insulation performance of building exterior windows" GB T8485-2002 "Classification and testing methods for air tightness performance of building exterior windows" GB T7107-2002 "Classification and testing methods for watertightness performance of building exterior windows" GB T7108-2002 "Code for Acceptance of Construction Quality of Building Decoration Engineering" GB50210-2001 "Tensile Test Methods for Metal Materials at Room Temperature" GB T228-2002
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Anonymous users2024-02-07It is advisable to adopt that it can be not. Hot-dip galvanizing is already good.
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Anonymous users2024-02-06It is advisable to adopt generally that is, to adopt, including all parts.
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Anonymous users2024-02-051. The meaning of this sentence is: as long as the overall height is more than 40 meters, then all parts should be made of high weathering structural steel.
That is, it includes the section below 40 meters, and the section above 40 meters.
2. You have to understand its intention, that is, when the building is relatively high, due to the relatively large load, for safety considerations, it is necessary to do anti-corrosion treatment and use weather-resistant structural steel. If it is corrosion, in fact, the part close to the ground is stronger, how can it stipulate that it does not protect the place that is easy to be corroded, but protects the place above 40 meters?
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Anonymous users2024-02-04I don't understand, is there any ambiguity in this sentence?
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Anonymous users2024-02-03Building Curtain Wall Gaoming" GB T21086-2007 Technical Regulations for the Application of Architectural Glass" JGJ113-2009 Code for Quality Acceptance of Building Decoration and Decoration Engineering GB50210-2001 Technical Regulations for Point Branch Glass Laughers Curtain Wall Engineering "CECS127-2001 Technical Regulations for Building Curtain Wall Engineering" (Glass Curtain Wall Fascicle) Optical Performance of Glass Curtain Wall "GB T18091-2000 and so on.
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Anonymous users2024-02-02"Quality Inspection Standard for Glass Curtain Wall Engineering" JGJ T139-2001 "Optical Performance of Glass Curtain Wall" GB T18091-2000 "Energy Saving Inspection Standard for Heating and Residential Buildings" JGJ132-2001 "Test Method for Color Coated Steel Plate and Steel Belt" GB T13448-2006 "Code for Acceptance of Construction Quality of Steel Structure Engineering" GB50205-2001 "Code for Construction Quality Acceptance of Concrete Structure Engineering" GB50204-2002 Test Method for Aging of Building Waterproof Materials" GB T18244-2000 "Testing Method for Airtight, Watertight and Wind Pressure Resistance of Building Curtain Wall" GB T15227-2007
Test method for seismic performance of building curtain wall》 GB T18575-2001 Test method for in-plane deformation performance of building curtain wall》 GB T18250-2000 Performance classification and testing method for building exterior window insulation" GB T8484-2002 Classification and testing method for lighting performance of building exterior windows》 GB T11976-2002 Classification and testing method for wind pressure resistance of building exterior windows》 GB T7106-2002 Classification of air sound insulation performance of building exterior windows and method for detecting lead history》 GB T8485-2002
Classification and testing methods for the air tightness performance of building exterior windows》 GB T7107-2002 Classification and detection methods for the water rot and virtual density performance of building exterior windows》 GB T7108-2002 Code for construction quality acceptance of building decoration and decoration projects》 GB50210-2001 Tensile test methods for metal materials at room temperature》 GB T228-2002
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