This standard was first issued on November 21, 2001. This standard specifies the requirements, mechanical properties, test methods, inspection rules and marking, packaging, storage and transportation of metal support devices for suspended glass curtain walls. This standard applies to metal support devices (hanging clamps) for suspended glass curtain walls. JG 139-2001 Suspended glass curtain wall support device JG139-2001 Standard download decompression password: www.bzxz.net

1489 91. 060
Construction Industry Standard of the People's Republic of China JG 139—2001
Support device of suspended glass curtain wall
Tbe support device of suspended glass curtain wall2001- 11-21 Issued
Issued by the Ministry of Construction of the People's Republic of China
2002-01-0T Implementation
H1392001
In Chapter 5 of this standard, 3.2.1 and 5.2.2 are mandatory provisions, and the rest are recommended provisions. For the parts of the assembly, if there is no similar national standard, its performance requirements shall be tested and used as the reference. This standard is based on the Ministry of Standards and Norms Research Institute. This standard is drafted by the Technical Committee for Standardization of Building Systems and Components of the Ministry of Construction. The drafting units are: Shenzhen Pinyi Glass Technology Co., Ltd. Shenzhen Sanmi Special Glass Technology Co., Ltd. The three key persons in the standard are Luo Yi, Xia Pingyuan, Feng Shu, Lin Long, Tu Ciyao, Zhao Jiabin, Xu Ning, Ji You, Xu Wenni and Yu Zezheng. This standard was first issued on January 21, 2011. 1 Scope Industry Standard of the People's Republic of China for the Construction Industry Suspended glass curtain wall support device The supporl dewire of suspeaded glass cursin wall 139--2001
This standard defines the requirements, design, test methods, inspection rules and markings for hanging glass curtains, including the new round
This standard is applicable to the second-grade hanging metal curtain support device (hanging light). 2 Pressure standardwwW.bzxz.Net
The provisions contained in the following standards constitute the original text of the standard by citing in this standard. The versions shown are valid at the time of publication. All standards are intended to be used at the outset. Parties using this standard should explore the possibility of using the latest versions of the following standards: GB191-2000 Packaging and transport pictorial marking G3/T 232-1997 GB/T699-1993 GBT UJ GE/I 223-1997 GE/T 2041-1989 GE/T 2100 GB/T 2828-1997 GI/T 2829
Jinfenghui Test Methods
Technical Specifications for High-quality Carbon Steel
Carbon Structural Steel
Metal Tensile Test Methods
Brass Plate
Technical Conditions for Stainless Acid-resistant Steel Castings
Batch Inspection Counting Sampling Procedure and Sampling Table (Applicable to Inspection of Continuous Batch) Periodic Inspection Counting Sampling Column Sequence and Sampling Group Table (This is used to check the stability of the production process) GR/T 3098. 1—20H
GB/T 3098.22000
GB/T S09X. 6—2UUU
GB/T 541+-:1994
GN/T $9231D8K
JB/T7528—1994
3 Definitions
Fastening mechanical properties, screw properties and screw nuts
Mechanical properties of fasteners
Stainless steel screws, screws and nuts
Surface corrosion and rust removal before installation Methods of quality assessment of parts
This standard provides the following definitions.
3. Suspended glazing inwall A component composed of glass panels and glass panels for high-hanging building structures. 3.2 Hanging e-larug
A component connected to a building structure cabinet by a suspended glass panel. 4 Classification
4.1 Suspension
Ministry of Construction of the People's Republic of China 2001-1121 approved 2002001 implementation
JG:139-200
4.1.1 Suspension can be divided into flexible style, fixed style and perforated style according to structure 4.1.2 Suspension can be divided into single clamp and variable according to number 4.2 Marking
4.2.1 Model rules
The code of the main name of the light (suspension code) characteristic code (structure) and main number code (number) are equivalent to
number (upper code)
structure (characteristic 4.2.2 Code (see Table 1)
Hanging glass curtain wall supporting device
4.23 Marking example
Movable
The connecting supporting device adopts movable double-effect hanging clamp, and its model is as follows: TX
5 Requirements
5.1 Materials
Movable
Hanging glass curtain wall supporting device
5.1.1 The hanging clamp can be made of stainless steel, stainless steel, cast steel and lead alloy, and its performance must meet the corresponding national standards. 5.1.2 The brass plate grades and machine cutting performance of the hanging type include (the requirements of B/T2041. 5.2 Performance of the hanging clamp
5.21 Water load of the hanging clamp
5.2.1.1 The hand load of the single hanging clamp shall not be less than N. 5.2.1.2
-The load of the effective hanging agent shall not be less than 4k.
5.2.1.3 The contact area between the tip of each side of a single hanging document and the glass shall not be less than 20×100mm. 5.3 Processing requirements
5. 3 1 The rough pressure of the processing table shall not be less than Ru. 2 5.32 The mechanical properties of fasteners shall comply with the requirements of GB/T3095.1. GB/T3098.2 and GB/T3098.6. The screw thread shall be matched with the screw thread for 7H/6h. 5.4 Surface treatment 5-4.1 The surface of the steel bars and other steel materials shall be treated with corrosion treatment in accordance with the provisions of GB/T8923. The surface of the steel bars ... Installation diagram
67.2 Test the load at 1MTa5 loading speed, 6.1.3 Record the load and elongation deformation of the horizontal plane, 61.4 Draw the estimated load-deformation line diagram
61.5 Record the load at the time of the test and the load at the time of failure. 62 The above test is repeated for three specimens: the arithmetic mean of the test values ​​of the two specimens is taken as the test value before this test. The inspection is divided into factory inspection and standard inspection. The inspection is carried out by the quality inspection department of the manufacturer. 7.1 Inspection
: 1.1 Sampling plan
Batch inspection is carried out according to the normal one-time sampling method specified in G:1/T2828, and the inspection level is S-37. 1. 2 Inspection items:
External dimensions and dimensions
6) Surface defects
c) Thickness and transverse degree;
) Geometric tolerances
7.1. 3 Judgment level
Judgment level AQ% is agreed upon by both parties. 7.2 Implementation method
72.1 Type inspection is required in the following cases:) Finalization of new products or products for trial production (including technology transfer certification): 1) After the production of the original belt, when the structure, process, and raw materials have changed, the production is resumed after a long period of suspension +
d) When the manufacturer or the inspection agency approves the type inspection requirements: e) Output! When the inspection result is slightly different from the result of the first type test: f) When the customer or the company requires:
) During normal production, the product shall be inspected once every two years or every 20,000 years. 7.2.2 Specification
JG 139—20J7
If any of the items in the product type test fails to meet the requirements, the item shall be replaced by the selected item: If the item fails to meet the requirements, the batch of products shall be regarded as non-qualified products.
8 Marking, packaging, storage and transportation
8.1 Marking
81.1 The following control points shall be marked on the product packaging: a) Product name, trademark and model:
b) Production, production, and sales number:
e) Inspection pass mark.
6.1.2 The packaging box should have obvious signs such as "keep away from moisture" and "handle with care". The signs and icons should comply with the provisions of LB15. 8-2 Hong Kong
B.2.1 Product parts should be packaged with materials that have no separation effect. B.2.2 The packaging box should contain product instructions, shipping instructions and certificates. 8.2.3. The packaging box should be in good condition to ensure that the product will not be damaged during transportation. 2.4 It should be ensured that the components packed in the box will not be damaged. B.3 For storage, small parts are allowed to be directly connected to the ground, and the bottom should be raised above Temun. The storage environment should be ventilated, dry, and free of corrosive media such as acids, alkalis, and salts. 8.4 It should be ensured that the packaging box of the parts will not collide during transportation, and should be handled with care. Appendix A1) JF 139--2001 Appendix: Structural form of the hanging clamp A1 Hanging joint form Joint form Movable type Hanging type
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