CJ/T 542-2020 English PDF

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CJ/T 542-2020: Modular system for rainwater storage
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
CJ/T 542-2020	1589	Add to Cart	8 days	Modular system for rainwater storage	Valid

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Basic data

Standard ID: CJ/T 542-2020 (CJ/T542-2020)
Description (Translated English): Modular system for rainwater storage
Sector / Industry: Urban Construction Industry Standard (Recommended)
Classification of Chinese Standard: P42
Classification of International Standard: 91.140
Word Count Estimation: 69,669
Date of Issue: 2020-03-30
Date of Implementation: 2020-10-01
Quoted Standard: GB 175; GB/T 1033.1; GB/T 1040.1; GB/T 1040.2; GB/T 1041; GB/T 1043.1; GB/T 1633; GB/T 1843; GB/T 1845.2; GB/T 2828.1; GB/T 2829; GB/T 2918; GB/T 3398.2; GB/T 3682.1; GB/T 4111-2013; GB 8076; GB/T 8806; GB/T 9341; GB/T 11115; GB/T 11547; GB/T 11901
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China
Summary: This standard specifies the terms and definitions, classification and marking, materials and manufacturing, requirements, test methods, inspection rules, marking, packaging, transportation and storage of plastic module rainwater storage facilities and silica sand module rainwater storage facilities. This standard applies to the production and inspection of plastic and silica sand modules for rainwater control and recycling in urban construction communities, industrial areas and municipal engineering. Other materials and forms of rainwater modules can be used as reference.

CJ/T 542-2020: Modular system for rainwater storage

---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.
Modular system for rainwater storage ICS 91.140 P42 The People's Republic of China Urban Construction Industry Standard Modular rainwater storage facility 2020-03-30 released 2020-10-01 implementation Issued by the Ministry of Housing and Urban-Rural Development of the People's Republic of China

Table of contents

Foreword Ⅰ 1 Scope 1 2 Normative references 1 3 Terms and definitions 2 4 Classification and marking 4 5 Materials and manufacturing 6 6 Requirements 8 7 Test method 12 8 Inspection rules 14 9 Marking, packaging, transportation and storage 16 Appendix A (informative appendix) Plastic Module 18 Appendix B (Normative Appendix) Test Method for Water Storage Rate of Plastic Module 44 Appendix C (Normative Appendix) Plastic Module Deformation Test Method 45 Appendix D (Normative Appendix) Test Method for Compressive Strength of Plastic Module 47 Appendix E (informative appendix) Silica Sand Module 56 Appendix F (informative appendix) Silica sand module well unit structure diagram 60 Appendix G (Normative Appendix) Test Method for Water Permeability of Silica Sand Module 62 Appendix H (Normative Appendix) Silica Sand Module Filter Rate Test Method 65

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Standard Rating Research Institute of the Ministry of Housing and Urban-Rural Development. This standard is under the jurisdiction of the Technical Committee for Standardization of Building Water Supply and Drainage of the Ministry of Housing and Urban-Rural Development. Drafting organizations of this standard. China Architectural Design and Research Institute Co., Ltd., National Chemical Building Materials Testing Center (Materials Testing Department), National Chemical Building Material Testing Center (Construction Testing Department), Beijing Taining Kechuang Rainwater Utilization Technology Co., Ltd., Jiangsu Hemajing Co., Ltd. Company, Jiangsu Jinchi Environmental Engineering Co., Ltd., Renchuang Ecological Environmental Protection Technology Co., Ltd., Sekisui Technology Forming Co., Ltd., Yake Drain Technology (Shanghai) Co., Ltd., Wavin Piping System (Foshan) Co., Ltd., Geberit (Shanghai) Trading Co., Ltd., Jiangsu Baihai Environmental Technology Group Co., Ltd., Jiangsu Jurun Sponge City Material Co., Ltd., Kangtai Plastic Technology Group Co., Ltd., Wuhan Jinniu Economic Development Co., Ltd. Company, Guangdong Liansu Technology Industrial Co., Ltd., Guangdong Shengteng Technology Co., Ltd., Anhui Yajing Rainwater Utilization Technology Co., Ltd., Jiangsu Hengtai Swimming Pool Technology Co., Ltd. The main drafters of this standard. Zhao Li, Zhao Xin, Qian Jiangfeng, Li Jianye, Zhao Yi, Yang Shixing, Wei Ruoqi, Huang Jiawen, Yu Xuesong, Zhou Minwei, Wu Chongmin, Qin Shengyi, Xu Zheng, Zhao Wanli, He Jian, Xin Yimin, Xu Jianhua, Peng Jincheng, Zhang Shuangquan, Guo Bing, Li Tongyi, Ma Jun, Liu Zhenshan, Chen Zhengyu, Yin Wenchao, Liang Yan, Zhang Chao, Hao Jie, Li Maolin, Shen Jing, Yang Hanyu, Huo Xinlin, Hou Yuanjian. Modular rainwater storage facility

1 Scope

This standard specifies the terms and definitions, classification and markings, materials, and materials for plastic module rainwater storage facilities and silica sand module rainwater storage facilities Manufacturing, requirements, test methods, inspection rules, marking, packaging, transportation and storage. This standard is applicable to the production and inspection of plastic and silica sand modules for rainwater control and recycling in urban construction communities, industrial areas and municipal engineering. Other materials and forms of rainwater modules can be used as reference.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) applies to this document. GB 175 General Portland Cement GB/T 1033.1 Determination of the density of plastic non-foam plastics Part 1.Immersion method, liquid pycnometer method and titration method GB/T 1040.1 Determination of tensile properties of plastics Part 1.General GB/T 1040.2 Determination of tensile properties of plastics Part 2.Test conditions for molding and extrusion plastics GB/T 1041 Determination of plastic compression properties GB/T 1043.1 Determination of impact performance of plastic simply supported beams Part 1.Non-instrumented impact test GB/T 1633 Thermoplastics Determination of Vicat Softening Temperature (VST) GB/T 1843 Determination of impact strength of plastic cantilever beam GB/T 1845.2 Plastic Polyethylene (PE) Molding and Extrusion Materials Part 2.Test Preparation and Performance Determination GB/T 2828.1 Sampling inspection procedure by attributes Part 1.Batch inspection sampling plan retrieved by acceptance quality limit (AQL) GB/T 2829 Periodic Inspection Sampling Procedures and Tables by Attributes (Applicable to the Inspection of Process Stability) GB/T 2918 Standard environment for condition adjustment and testing of plastic samples GB/T 3398.2 Determination of Plastic Hardness Part 2.Rockwell Hardness GB/T 3682.1 Plastic thermoplastic melt mass flow rate (MFR) and melt volume flow rate (MVR) measurement Part 1.Standard Methods GB/T 4111-2013 Test methods for concrete blocks and bricks GB 8076 concrete admixture GB/T 8806 Determination of the dimensions of plastic parts in plastic piping systems GB/T 9341 Determination of bending properties of plastics GB/T 11115 Polyethylene (PE) resin GB/T 11547 Determination of the resistance of plastics to liquid chemical reagents GB/T 11901 Determination of suspended matter in water by gravimetric method GB/T 12670 Polypropylene (PP) resin GB/T 14152 Thermoplastic pipes test method for external impact resistance. Clockwise reversal method GB/T 14486 Dimensional tolerance of plastic molded parts GB/T 14684 Sand for construction GB/T 14685 Pebble and gravel for construction ......

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