Building coatings and adhesive volatile organic matter content limit standards (draft for comments)

Recently, Polaris Energy Conservation and Environmental Protection Network from Hebei Province Environmental Protection Department was informed that the Hebei Provincial Environmental Protection Department on the "construction
coatings
and adhesive volatile organic content limit standards (draft for comments)" comments have been issued. In the draft for comments on construction coatings and adhesive VOCs limits, testing, etc. have made detailed and specific provisions. Details are as follows:
On the request for comments on the "Building coatings and adhesive volatile organic content limit standards (draft for comments)"
the relevant units:
in order to promote the unified implementation of the Beijing-Tianjin-Hebei regional standards, further control volatile organic emissions, I Drawing on the results of the research on the limits of volatile organic compounds in construction coatings and adhesives in Beijing, the province organized the preparation of the "Standards for limits of volatile organic compounds for construction coatings and adhesives", which has been established by the Hebei Provincial Quality and Technical Supervision Bureau, project number GY2016116.
, the standard preparing unit has prepared a draft of the standard for comments. In accordance with the local environmental standards for the development of work management regulations, the standard draft and related materials are printed to you, please study and submit written comments, by October 20, 2016 to feedback to my office (electronic version uploaded to e-mail: hbkejichu319@163.com). Standard drafts and other relevant materials can be logged on to the Office's website ("science and technology standards" column "opinion collection" section search and consult.
Contact: Han Shan Li Hongyan, Science and Technology Branch, Provincial Environmental Protection Department
Tel: 0311-87801297 (and fax)
Mailing address: 106 Yuhua West Road, Shijiazhuang City
Postcode: 0 50051
Hebei Environmental Protection Department
On October 14, 2016
Building coatings and adhesives volatile organic content limit standards (draft for comments)
Foreword
This standard is mandatory standards.
this standard is drafted in accordance with the rules given by GB/T1.1-2009.
standard was proposed and returned by the Hebei Provincial Environmental Protection Department.
standard was approved by the People's Government of Hebei Province on The Day of 201.
This standard was drafted by: Hebei Environmental Science Society, Hebei HNA Enterprise Management Consulting Co., Ltd., Beijing Environmental Protection Science Research Institute, Hebei Chenyang Industry and Trade Group Co., Ltd., Hebei Province Bonding and Coatings Association, Beijing Huiming Chengjie Environmental Technology Co., Ltd.
The main drafters of this standard: Yu Hai, Li Zhanguang, Cheng Na, Yu Lei, Geng Yaozong, Hu Zhongyuan, Wu Tangjian
This standard is interpreted by the Hebei Provincial Environmental Protection Department.
standard shall be jointly organized and implemented by hebei Provincial Quality and Technical Supervision Bureau and Hebei Environmental Protection Department.
Introduction
This standard is formulated to implement the Regulations on the Prevention and Control of Air Pollution in Hebei Province, reduce the emissions of volatile organic compounds in the use of building coatings and adhesives, and improve the quality of the regional atmospheric environment.
Adhesives and building coatings volatile organic content limit standards
1 range
This standard provides for building coatings and adhesives volatile organic content limit requirements, inspection methods, inspection rules, management requirements, implementation and supervision.
this standard applies to all types of adhesives and construction coatings used in production, sales and construction projects, including municipal works, in Hebei Province.
2 normative reference files
the following files are essential for the application of this standard. For reference files with dates, only the version of the date noted applies to this standard. The latest version of a reference file (including all modification orders) that does not include a date applies to this document.
sampling of raw materials for GB/T3186-2006 color paint, varnish and varnish
. GB/T6750-2007 Specific Gravity Bottle Method for the Density of Color paint and Varnish (ISO2811-1:1997, Panitsandvarnishes-Determinationofdensity-Part1: Pyknometermet HOD, IDT)
GB/T9754-2007 color paint and varnish without metallic pigments for the determination of the gloss of the 20-degree, 60-degree and 85-degree mirrors (ISO2813:1) 994, IDT)
GB/T23985-2009 Color paint and varnish volatile organic compound (VOC) content determination difference method
GB/T23986-2009 color paint and varnish The determination of the content of paint volatile organic compounds (VOCs) gas chromatography
GB18583-2008 interior decoration material adhesive limit of harmful substances
GB24408-2009 for construction.
of hazardous substances
3 terms and definitions
the following terms and definitions
applicable to this document.
3.1
Volatile Organic Compounds (VOC) volatileorganiccompounds
any organic compound with an initial boiling point below or equal to 250 degrees C at 101.3kPa standard atmospheric pressure.
3.2
volatile organic matter content (VOC content) volatileorganiccompondscontent
test the product's obtained volatile organic matter content according to the prescribed test method.
Note 1: Exterior coatings,
interior coatings
, volatile curing
waterproof coatings
,
floor coatings
, water-based
corrosion-resistant coatings
, water-based adhesives for products after deducting moisture volatile organic matter content, expressed in grams per liter (g/L);
Note 2: Reaction-cured waterproof coatings, solvent-based corrosion-resistant coatings, solvent-based adhesives for products without deducting moisture volatile organic matter content, expressed in grams per liter (g/L).
Note 3: The outer wall and inner wall putty are the volatile organic matter content of the product without water deduction, expressed in grams per kilogram (g/kg).
4 limits require that
volatile organic matter content in all products should meet the requirements of Table 1. 5 inspection method
5.1 sampling
product sampling in accordance with GB/T3186-2006 regulations.
5.2 Test Method
5.2.1 Exterior Coatings, Interior Wall Coatings, Volatile Curing Waterproof Coatings, Floor Coatings, Water-based Anti-corrosion Coatings Volatile Organics (VOCs) Are Detected in accordance with GB /T23986-2009 provisions, where the moisture content of the test in accordance with GB18582-2008 Appendix B, density testing in accordance with GB / T6750-2007. The calculation of coating product test results is based on 10.4 in GB/T23986-2009. The calculation of putty product test results is based on 10.2 in GB/T23986-2009.
note: All putty samples are not tested for moisture content and density.
5.2.2 interior wall coating film gloss detection in accordance with GB/T9754-2007, the test conditions are (105 to 2) degrees C, drying for 2 hours.
5.2.3 reaction-cured waterproof coatings, solvent-free corrosion-resistant coatings, solvent-based anti-corrosion coatings in volatile organic compounds (VOCs) testing in accordance with GB/T23985-2009 regulations.
of volatile organic compounds (VOCs) in 5.2.4 adhesives are carried out in accordance with GB18583-2008 Appendix F.
6 inspection rules
6.1 All the requirements listed in this standard are type inspection items.
6.1.1 Type tests are carried out at least once a year under normal production and marketing conditions.
6.1.2 should be subject to pattern inspection at any time if:
- when the new product is initially stereotyped;
- production formula, process, key raw material sources and product construction ratio has a large change;
- when production resumes after a three-month shutdown.
the results of the 6.2 test.
6.2.1 test results are made in accordance with the comparison method of the repair value in GB/T8170.
6.2.2 powdered putty, reaction-cured waterproof coatings, solvent-based anti-corrosion coatings, solvent-based adhesive products should also indicate the product express construction ratio.
6.2.3 inspection results meet the requirements of This Standard Table 1, the product is in accordance with the requirements of this standard.
7 Packaging Mark
7.1 From January 1, 2017, the production and sale of products stipulated in this standard in Hebei Province, in addition to the original product description, need to add the following on the packaging mark, for example, see Appendix A:
(1) the types of products specified in this standard.
(2) The content of volatile organic compounds contained in the product can be expressed in one of the following two forms:
1, volatile organic matter content value
2, volatile organic matter content does not exceed the limit specified in Table 1
(3) For products to be diluted during construction, the recommended diluted solvent and dilution ratio (for water-diluted construction coatings or adhesives do not need to be explained). For products consisting of two or more groups, the construction ratio of each group must be displayed.
.