Recently, the Ministry of Industry and Information Technology Raw Materials Industry Division held in Beijing building materials industry standardization work conference.The meeting stressed that the industry should focus on promoting the standardization of the three areas of revision work: First, to speed up the compilation of mandatory standards for decoration materials, strict toxic and hazardous substances , Volatile organic compounds limited requirements, with the strict standards forcing backward production capacity and product exit; the second is to speed up the green building materials standards revision to meet the downstream industries such as green building, fabricated building, sponge city, underground pipe gallery, beautiful rural construction and other needs ; Third, speed up the standard revision of new materials and special equipment, improve the standard system of new materials and special equipment industries, and promote the improvement of new material industries.
The meeting stressed that the next step, building materials industry should focus on standardization work are: First, actively promote the mandatory standard revision, implementation of mandatory national standards integration and streamlining follow-up work; second is in accordance with the building materials industry, 'Thirteen Five' standard System table, continue to optimize and improve the industry recommended standards.At the same time, speeding up the building materials standards go out and promote the work of the industry standard foreign language version, and better serve the international capacity of cooperation.
Decorative materials, including interior paint, wood coatings, wood furniture, wallpaper, etc. The reporter noted that for decoration materials, our country in January 1, 2002 on the implementation of the "interior decoration materials, toxic and hazardous substances limit" 10 Mandatory national standards, standards include "limited liability for hazardous substances in solvent-based wood coatings", "harmful substances in interior wall paint", "harmful substances in wood furniture," and so on.
Reporter notes found that "interior decoration materials interior wall coatings harmful substances," the national standards so far only been 1 revision, and in October 1, 2008 the official implementation of the standard compared with the standard GB18582-2001 version , Made four adjustments.Adjustments include: Restricted substances in the original standard 'volatile organic compounds (VOC), free formaldehyde, soluble lead, soluble cadmium, soluble chromium, soluble mercury' Ethylbenzene, total xylene 'project, and the more stringent restrictions; the new standard of harmful substances in interior wall coatings made more stringent restrictions on the content of water-based wall paint VOC content from 2001 version of ≤ 200g / L reduced to ≤ 120g / L, VOC content of aqueous wall putty ≤15g / kg.