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GB/T 29641-2013 English PDF

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US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 29641-2013: Poly (methyl methacrylate) (PMMA) cast noise barriers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 29641-2013	299	Add to Cart	3 days	Poly (methyl methacrylate) (PMMA) cast noise barriers	Valid

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Basic data

Standard ID: GB/T 29641-2013 (GB/T29641-2013)
Description (Translated English): Poly (methyl methacrylate) (PMMA) cast noise barriers
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G32
Classification of International Standard: 83.080.20
Word Count Estimation: 13,182
Quoted Standard: GB/T 1040.2; GB/T 1043.1; GB/T 1633-2000; GB/T 2410; GB/T 2918; GB/T 8624; GB/T 8626; GB/T 9341; GB/T 16422.2-1999; GB/T 19889.3; ISO 2818; EN 1794.2
Regulation (derived from): National Standards Bulletin 2013 No. 17
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies: cast poly (methyl methacrylate) acoustic panel terms and definitions, requirements, test methods, inspection rules, marking, packaging, transport and storage boxes. This standard applies to: methyl methacrylate as a raw material,

GB/T 29641-2013: Poly (methyl methacrylate) (PMMA) cast noise barriers

---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.
Poly (methyl methacrylate) (PMMA) cast noise barriers ICS 83.080.20 G32 National Standards of People's Republic of China Type cast polymethyl methacrylate panel sound Issued on. 2013-09-06 2014-01-31 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard is prepared in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee plastics engineering at the Technical Committee (SAC/TC15/SC9) centralized. This standard is drafted by. Tomson Jiangsu New Material Technology Co., Ltd., Guangzhou Institute of Materials Co., Ltd., China National Bluestar (set Group) Company Limited. Participated in the drafting of this standard. Tomson acrylic Ltd. Taixing, China Academy of Railway Sciences, Jinxi Chemical Industry Research Institute, the National Synthesis Resin Quality Supervision and Inspection Center, Beijing Chong green acoustic engineering Co., Ltd., Chengdu Tong-ming New Materials Technology Co., Evonik Degussa Specialty Chemicals (Shanghai) Co., Ltd. Drafters of this standard. Tang Yuesheng, Tang Hongjiang, with Zhu Zheng, He Bing Zhe, Yang Yunong, Sushi Qiong, Xu Lixin, Liu Daguang, Xiaojian Xia, Zhaoxing Nan, Li Wei. This standard is the first release. Type cast polymethyl methacrylate panel sound

1 Scope

This standard specifies the terms and cast poly methyl methacrylate acoustic panel definitions, requirements, test methods, inspection rules, marks, packages Loading, transport and storage. This standard applies to methyl methacrylate as raw material, cast in the form of bulk polymerization, non-embedded or embedded ribs poly A Acoustic panel methacrylate (hereinafter referred to as PMMA cast type sound panel).

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB /1040.2 T Plastics Determination of tensile properties - Part 2. Test plastics molding and extrusion conditions GB /Plastics - Determination of Charpy impact properties of T 1043.1 - Part 1. Non-instrumented impact test Determination of GB/T 1633-2000 thermoplastics Vicat softening temperature (VST) of Determination of GB/T 2410 transparent plastic light transmittance and haze GB/T 2918 plastic sample conditioning and testing of the standard environment GB/T 8624 Classification for burning behavior of building materials and products GB/T 8626 Test Method for Flammability of building materials Determination of GB/T 9341 plastic bending performance GB/T 16422.2-1999 Plastics - Methods of exposure to laboratory light sources - Part 2. Xenon arc lamp GB/T 19889.3 Acoustics Measurement of sound insulation buildings and building elements - Part 3. building elements Laboratory measurements of airborne sound insulation Machining plastic sample preparation ISO 2818 (Plastics-Preparationoftestspecimensbymaching) EN1794.2 road traffic noise noise reduction means non-acoustic performance - Part 2. General safety and environmental requirements (Roadtraffic noisereducingdevices-Non-acousticperformance-Part 2. Generalsafetyandenvironmentalrequire- ments)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Stiffener Reinforcingrib Polyamide and other raw materials, monofilament spun made for improving the impact strength of PMMA molding type of acoustic panel.

4 Requirements

4.1 Appearance 4.1.1 surface defects PMMA type casting surface acoustic panel should be smooth. Acoustic panel should not be greater than 3mm2 spots, sink marks or other surface ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 29641-2013_English be delivered?

Answer: Upon your order, we will start to translate GB/T 29641-2013_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 29641-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 29641-2013_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.