IE Q Credit 4.1: Low-Emitting Materials—Adhesives and Sealants 1 Point

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试卷: IEQ 室内环境质量[查看]
IE Q Credit 4.1: Low-Emitting Materials—Adhesives and Sealants
1 Point

Intent
To reduce the quantity of indoor air contaminants that are odorous, irritating and/or harmful to the comfort and
well-being of installers and occupants.

Requirements
All adhesives and sealants used on the interior of the building (i.e., inside of the weatherproofing system and applied
on-site) must comply with the following requirements as applicable to the project scope1:
-- Adhesives, Sealants and Sealant Primers must comply with South Coast Air Quality Management District
(SCAQMD) Rule #1168. Volatile organic compound (VOC) limits listed in the table below correspond to an
effective date of July 1, 2005 and rule amendment date of January 7, 2005.

见图VOC2.BMP

-- Aerosol Adhesives must comply with Green Seal Standard for Commercial Adhesives GS-36 requirements in
effect on October 19, 2000.
Aerosol Adhesives VOC Limit
General purpose mist spray 65% VOCs by weight
General purpose web spray 55% VOCs by weight
Special purpose aerosol adhesives (all types) 70% VOCs by weight

Potential Technologies & Strategies
Specify low-VOC materials in construction documents. Ensure that VOC limits are clearly stated in each section
of the specifications where adhesives and sealants are addressed. Common products to evaluate include general
construction adhesives, flooring adhesives, fire-stopping sealants, caulking, duct sealants, plumbing adhesives and cove base adhesives. Review product cut sheets, material safety data (MSD) sheets, signed attestations or other official literature from the manufacturer clearly identifying the VOC contents or compliance with referenced standards.

IEQ C4.1: 低排放材料—胶和密封材
1分

目的
减少室内空气污染物数量，消除影响室内人员的气味、刺激和有害物质。

要求
建筑室内使用的所有粘接剂和密封材(包括现场施工的内防水系统材料)，依照工程范围1必须符
合以下要求：
-- 胶、密封材及密封基料必须符合“南海岸空气质量管理区(SCAQMD)”条例#1168。下列挥发
性有机物限值表反映于由2005年1月7日的新增条款，生效于2005年7月1日。
-- 气溶胶：商业胶绿色标志标准1GS-36的要求，生效于2000年10月19日。

气溶胶 Aerosol Adhesives: VOC 重量 [g/L 不含水]
通用雾喷 General purpose mist spray 65% VOCs （重量计）
通用网喷 General purpose web spray 55% VOCs （重量计）
专用气溶胶（所有型式） 70% VOCs （重量计）

技术措施和策略
在工程文件中指定低VOC材料，确保在使用粘结材料和密封材料的部分，都清楚地说明VOC限值。
通用产品的评估包括：通用施工胶、地板胶、防火密封材料、嵌缝材料、管道密封材、管道胶
和角线胶。进行材料说明单、材料安全数据单(MSD)、厂家签署的有关VOC含量或符合标准的
声明文件的评审。