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T/CECS 10032-2019: Green building material assessment - Heat insulating system material
T/CECS 10032-2019
ASSOCIATION STANDARD
ICS 91.120.10
Q 25
Green building material assessment - Heat insulating system
material
ISSUED ON: SEPTEMBER 12, 2019
IMPLEMENTED ON: MARCH 01, 2020
Issued by: China Engineering Construction Standardization Association
Table of Contents
Foreword ... 3
1 Scope ... 5
2 Normative references ... 5
3 Terms and definitions ... 7
4 Assessment requirements ... 8
5 Assessment methods ... 11
Green building material assessment - Heat insulating system
material
1 Scope
This standard specifies the terms and definitions, assessment requirements, assessment
methods for the assessment of green building materials for heat insulating system
materials.
This standard applies to the assessment of green building materials for heat insulating
system materials.
2 Normative references
The following documents are essential to the application of this document. For the dated
documents, only the versions with the dates indicated are applicable to this document;
for the undated documents, only the latest version (including all the amendments) is
applicable to this standard.
GB/T 1549 Chemical analysis methods of glass marble and vitreous fiber
GB 8624 Classification for burning behavior of building materials and products
GB/T 10801.1 Moulded polystyrene foam for thermal insulation (EPS)
GB/T 10801.2 Rigid extruded polystyrene foam board for thermal insulation (XPS)
GB/T 13350 Glass wool and its products for thermal insulation
GB/T 17794 Preformed flexible elastomeric cellular thermal insulation
GB/T 17795 Glass wool thermal insulating products for building
GB 18597 Standard for pollution control on hazardous waste storage
GB 18599 Standard for pollution on the storage and disposal site for general
industrial solid wastes
GB/T 19001 Quality management systems - Requirements
GB/T 19686 Rock wool thermal insulation products for building applications
GB/T 21558 Rigid polyurethane cellular plastics used in the thermal insulation of
building
GB/T 24001 Environmental management systems - Requirements with guidance for
use
GB/T 25975 Rock wool products for external thermal insulation composite systems
(ETICS)
GB/T 26572 Requirements of concentration limits for certain restricted substances
in electrical and electronic products
GB/T 29785 Determination of hexabromocyclododecane in electrical and electronic
products - Gas chromatography-mass spectrometry
GB/T 29899 Determination of the emission of volatile organic compounds from
wood-based panels and furnishing - Small chamber method
GB 30183 The norm of energy consumption per unit product of rock wool, slag wool
and their products
GB/T 30807 Thermal insulating products for building applications - Determination
of long-term water absorption by immersion
GB/T 30808 Thermal insulation products for buildings - Determination of retention
rate on tensile strength perpendicular to the faces in hygrothermal conditions
GB/T 32379 Determination of mineral wool and its products formaldehyde emission
GB/T 32991 Test method for density uniformity of mineral wool for thermal
insulation
GB/T 35608 Green product assessment - Thermal insulation
JC/T 647 Cellular glass product for thermal insulation
JB/T 6857 Liquid chromatograph test method
JG/T 287 The materials of external thermal insulation systems based on insulated
decorative panel
JG/T 511 Foamed ceramic thermal insulation board in buildings
QB/T 4009-2010 Expandable polystyrene (EPS) resin
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Green building material
Building material products, that can reduce the consumption of natural resources
and reduce the impact on the ecological environment during the whole life cycle,
meanwhile have the characteristics of "energy saving, emission reduction, safety,
convenience, recyclability".
3.2
Green building material assessment
The activity which, according to the technical standards for assessment of green
building materials, confirms the grade of the building material products that are
applied for assessment, in accordance with the procedures and requirements.
3.3
Assessment level
The grades of green building materials, which are achieved by product assessment
results. It is divided into one-star, two-star, three-star from low to high.
3.4
Environmental product declaration
An environmental statement, that provides quantitative environmental data, based
on preset parameters, including additional environmental information when
necessary.
3.5
Carbon footprint
A parameter, which is used to quantify the greenhouse gas emissions of a process,
process system or product system, in order to represent their contribution to climate
change.
3.6
Heat insulating system material
Building materials and products, which are used to improve the heat insulating
performance of building envelopes, including organic heat insulating and inorganic
heat insulating building materials.
4 Assessment requirements
4.1 General requirements
4.1.1 The basic properties of heat insulating system materials shall comply with GB/T
10801.1, GB/T 10801.2, GB/T 13350, GB/T 17794, GB/T 17795, GB/T 19686, GB/T
25975, GB 30183, JC/T 647, JG/T 511, GB/T 21558, JG/T 287.
4.1.2 The production enterprise has no major environmental pollution incidents and
major safety accidents in the past three years.
4.1.3 The collection, storage, disposal of general solid waste shall comply with the
relevant provisions of GB 18599. The storage of hazardous waste shall comply with the
relevant provisions of GB 18597; it shall be delivered to the organization, which holds
the hazardous waste business license, for disposal.
4.1.4 The production enterprise shall establish and operate the quality management
system and environmental management system respectively, in accordance with the
requirements of GB/T 19001 and GB/T 24001.
4.1.5 Production enterprises shall adopt advanced technologies and techniques
encouraged by the state. It shall not use eliminated or prohibited technologies,
techniques, equipment and related substances, as published by the state or relevant
departments.
4.2 Assessment indicator requirements
The assessment indicators of insulation system materials include resource attribute
indicators, energy attribute indicators, environmental attribute indicators, and quality
attribute indicators. The assessment indicator requirements for rock wool products are
as shown in Table 1. The assessment indicator requirements for glass wool products are
as shown in Table 2. The assessment indicator requirements for molded polystyrene
foam (EPS) products are as shown in Table 3. The assessment indicator requirements
for extruded polystyrene foam (XPS) products are as shown in Table 4. The assessment
indicator requirements for flexible foam rubber and plastic products are as shown in
Table 5. The assessment indicator requirements for foam glass products are as shown
in Table 6. The assessment indicator requirements for foamed ceramic products are as
shown in Table 7. The assessment indicator requirements for rigid polyurethane board
foam plastics are as shown in Table 8.