GB 16776-2025 Active National standards force_standard

GB 16776-2025 Structural silicone sealants for building

Publish Date: 2025-08-01 Implement Date: 2026-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 16776-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Sealing materials

ICS Name: Adhesives, sealing materials

Publish Date: 2025-08-01

Implement Date: 2026-02-01

Publisher: 国家市场监督管理总局、国家标准化管理委员会

Technical Committee: 中华人民共和国工业和信息化部

Pages: 24 pages

Scope

本文件规定了建筑用硅酮结构密封胶（以下简称“硅酮结构胶”）的分类和标记、要求、试验方法、检验规则以及标志、包装、运输和贮存。
本文件适用于建筑幕墙、中空玻璃第二道密封结构粘结用硅酮结构胶。

Development Information

Word Count: 33 Thousand words Pages: 24 pages

Replace the following standards

GB 16776-2005 Structural silicon sealants for building GB 24266-2009 Secondary edge silicone sealants for structurally glazed insulating glass units

Referenced Standards

GB/T 531.1-2008 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 1:Duromerer method(Shore hardness) GB/T 13477.1-2002 Test method for building sealants Part 1:Specifications for test substrates GB/T 13477.2-2018 Test method for building sealants—Part 2:Determination of density GB/T 13477.5-2002 Test method for building sealants Part 5:Determination for tack-free time GB/T 13477.6-2002 Test method for building sealants Part 6:Determination of flow GB/T 13477.8-2017 Test method for building sealants—Part 8:Determination of tensile properties GB/T 13477.10-2017 Test method for building sealants—Part 10:Determination of tensile properties at manitained extension GB/T 13477.18-2002 Test method for building sealants Part 18:Determination of adhesion-in-peel GB/T 14682-1993 Building sealing material vocabulary GB/T 14682-2006 Building sealing material vocabulary GB/T 16422.2-2022 Plastics—Methods of exposure to laboratory light sources—Part 2:Xenon-arc lamps GB/T 16422.3-2022 Plastics—Methods of exposure to laboratory light sources—Part 3:Fluorescent UV lamps GB/T 22083-2008 Classification and requirements for building sealants GB/T 31851-2015 Test method for alkane plasticizer in structural silicone sealants GB/T 37126-2018 Test method for structural sealant glazing systems(SSGS)

Related Standards

GB/T 328.1-1989 Replaced

GB/T 328.1-1989 Test methods for asphalt waterproof roll roofing—The general rules

Publish Date: 1989-03-31

GB/T 12002-1989 Active

GB/T 12002-1989 Sealing strips for plastic doors and windows

Publish Date: 1989-12-25

GB/T 12954-1991 Replaced

GB/T 12954-1991 General testing methods for construction adhesives

Publish Date: 1991-06-04

GB/T 14686-1993 Replaced

GB/T 14686-1993 Fibreglass reinforced petroleum bitumen membrane

Publish Date: 1993-09-18

GB/T 14682-1993 Replaced

GB/T 14682-1993 Building sealing material vocabulary

Publish Date: 1993-10-27

GB 16776-1997 Replaced

GB 16776-1997 Structural silicone sealants for building

Publish Date: 1997-05-15