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GB/T 37784-2019 English PDF

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US$279.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 37784-2019: In-situ test method for detection of structural risk of the insulating glass
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 37784-2019	279	Add to Cart	3 days	In-situ test method for detection of structural risk of the insulating glass	Valid

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Basic data

Standard ID: GB/T 37784-2019 (GB/T37784-2019)
Description (Translated English): In-situ test method for detection of structural risk of the insulating glass
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q30
Classification of International Standard: 81.040
Word Count Estimation: 14,147
Date of Issue: 2019-08-30
Date of Implementation: 2020-07-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 37784-2019: In-situ test method for detection of structural risk of the insulating glass

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
In-situ test method for detecting of structural risk of the insulating glass ICS 81.040 Q30 National Standards of People's Republic of China On-site detection method for safety hazard of insulating glass structure Published on.2019-08-30 2020-07-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Building Materials Federation. This standard is under the jurisdiction of the National Building Glass Standardization Technical Committee (SAC/TC255). This standard was drafted. China Building Materials Inspection and Certification Group Co., Ltd., Xinyi Energy Saving Glass (Wuhu) Co., Ltd., Follett Light Fu Glass Group Co., Ltd., Shanghai Zhongcai Engineering Testing Co., Ltd., Zhejiang Zhongji Construction Engineering Testing Co., Ltd., Chengdu Silicon Baoke Technology Co., Ltd., Jiangxi Province Fenfa Viscose Chemical Co., Ltd., Shanghai Meite Curtain Wall Co., Ltd., Zhejiang Yaxia Curtain Wall Co., Ltd., Suzhou Jinhao Curtain Wall Co., Ltd., China Building Materials Inspection and Certification Group Qinhuangdao Co., Ltd., Hubei Province Construction Engineering Quality Supervision, Inspection and Testing Xin, Shenzhen Guangtian Decoration Group Co., Ltd., Guizhou Huada Safety Glass Co., Ltd., China Yaohua Glass Group Co., Ltd., Shanghai Glass Intelligent Screen Wall Co., Ltd., Yunnan Construction Engineering Quality Inspection Center Co., Ltd., Hubei Zhengge Curtain Wall Testing Co., Ltd., Henan Yumei Construction Engineering Testing Co., Ltd., Jiangsu Fangjian Engineering Quality Appraisal Testing Co., Ltd., Xinjiang Institute of Building Research (Limited Responsibility Division), Zhenjiang City, Jiangsu Province, Jianke Engineering Quality Testing Center Co., Ltd. The main drafters of this standard. Bao Yiwang, Liu Xiaogen, Yang Jianjun, Yan Hongliang, Lin Bin, Li Buchun, Qiu Yan, Wan Detian, Kong Ge, Zhou Yisheng, Zhu Qifei, Sun Liandi, Qian Xinyu, Huang Jianbin, Liu Xuegang, Chen Guoqian, Luo Jianghong, Liu Zhihai, Tian Xueqin, Ding Wei, Xu Huifang, Huang Xiaotian, Jia Shuping, Liu Xia, Tang Ke, Zhang Wei, Chen Yu, He Zhijun, Yuan Aiguo. On-site detection method for safety hazard of insulating glass structure

1 Scope

This standard specifies the terms and definitions, detection principles, loading equipment for detecting the safety hazards of insulating glass structures by the relative deflection method. Setting, detection method, rectangular plate hollow glass proximity value calculation, risk criterion and test report. This standard is applicable to the detection of structural safety hazards caused by the failure of permeability seals for architectural insulating glass. This standard does not apply to on-site inspection of structural safety hazards of insulating glass with breathing apparatus and pressure self-balancing device.

2 Terms and definitions

The following terms and definitions apply to this document. 2.1 Closeness The measured value is close to the theoretically calculated value of the failure of the insulating glass seal or the corresponding value of the failure.

3 detection principle

When the sealing of the insulating glass sealing unit fails and the sealing permeability fails, there will be a significant difference in the bearing deformation performance. In hollow glass A fixed load is applied to one side of the glass, and the thickness of the spacer layer at the geometric center of the direct bearing surface after the force of the insulating glass is measured, and according to the proximity value Determine whether there is structural safety hazard in the insulating glass.

4 loading device

A vertical concentrated load is applied to the geometric center of the insulating glass panel using a lever-weight loading device, as shown in Figure 1. In length The top of the adjusted lever is provided with an elastic loading ball, and the contact radius of the loaded ball and the glass after loading is 5 mm to 15 mm. Lever bottom setting There is a suction cup that is attached to a smooth surface and a weight applied to the end of the lever elastic loading ball. Note. Depending on the field loading conditions, other loading devices that can apply and display force values can also be selected. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 37784-2019_English be delivered?

Answer: Upon your order, we will start to translate GB/T 37784-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 37784-2019_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 37784-2019_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.