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Date:
2023-07-18
On May 23 , 2023 , the national standard "Geosynthetic Filament Spunbonded Needle-Punched Nonwoven Geotextiles" was officially released and is scheduled to come into force on December 1 , 2023 .
On May 23 , 2023 , the national standard "Geosynthetic Filament Spunbonded Needle-Punched Nonwoven Geotextiles" was officially released and is scheduled to come into force on December 1 , 2023 .
The national standard "Geosynthetic filament spunbonded needle-punched nonwoven geotextiles" is under the jurisdiction of TC209 (National Textile Standardization Technical Committee), TC209SC7 (National Textile Standardization Technical Committee Industrial Textiles Branch) , and the competent authority is China National Textile and Apparel Council. .
The main drafting units are China Textile Standard Inspection and Certification Co. , Ltd. , Weifang Tuowang Industrial Co., Ltd. , Tiandingfeng Holdings Co., Ltd. , Sinopec (Beijing) Chemical Research Institute Co., Ltd. , Shanghai Survey and Design Research Institute Co., Ltd. , Yunnan Zhongchi Engineering Materials Co., Ltd. Company , Shandong Luther New Material Co., Ltd. , Hongxiang New Material Co., Ltd. , Shandong Crystal Innovation Material Technology Co., Ltd. , Shandong Chenghuijin Industrial Co., Ltd. , Jiangsu Hangao Derui Industrial Co., Ltd. , Guizhou Longxiang New Material Co., Ltd. , Shandong Taiwei Engineering Materials Co. , Ltd. , Tianjin Jianchang Environmental Protection Co., Ltd. , Zhongcheng Jianshengyi (Shenzhen) Environmental Technology Co., Ltd. , Jiangsu Jinyongda Industrial Co., Ltd. , Tai'an Modern Plastics Co., Ltd. , Feicheng Lianyi Engineering Plastics Co., Ltd. , Shandong Dexu Da Geotechnical Materials Co., Ltd. , Anhui Zhonglu Engineering Materials Co., Ltd. , and China Industrial Textiles Industry Association .
The main drafters are Liu Feifei , Ding Jinhai , Zhang Pengcheng , Zheng Haigang , Nie Songlin , Gao Shoufu , Du Xianjun, Liang Xunmei , Cui Zhanming, Feng Zhongchao, Shao Maogen, Lu Jiansong, Yu Haigang , Zhang Gensheng , Xiao Guangting , Chen Ximing , Wang Dunsheng , Zhang Tao , Huang Jingying , Gao Yuqing , Cheng Wei .
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