91.120.30 防水 标准查询与下载



共找到 461 条与 防水 相关的标准,共 31

Standard Test Method for Field Pull Testing of an In-Place Exterior Insulation and Finish System Clad Wall Assembly

ICS
91.120.30
CCS
发布
2023-10-01
实施

Waterproofing Technical Regulations for Construction Projects in Xiongan New Area

ICS
91.120.30
CCS
Q17
发布
2023-09-28
实施
2023-10-01

1 范围 2 规范性引用文件 3 术语和定义 4 标记 5 要求 6 试验方法 7 检验规则 8 标志、包装、运输和贮存

Water-resistant polymer cement waterproof coating

ICS
91.120.30
CCS
E501
发布
2023-09-28
实施
2023-12-28

1.1  This specification covers minimum performances and specification criteria for an air barrier (AB) material or system for framed walls of low-rise buildings. The intended users are purchasers of the AB, specifiers of the AB and regulatory groups. The provisions contained in this specification are intended to allow the user to design the wall performance criteria and increase AB specifications to accommodate a particular climate location, function, or design of the intended building. Air barrier performance and specification minimums were selected with the service life of the building wall in mind. 1.2  This specification focuses on ABs for opaque walls. Other areas of the exterior envelope, such as roofs, floors, and interfaces between these areas are not included in this specification. 1.3  This specification does not address air leakage into the wall cavity, that is, windwashing. No standardized test has been developed that adequately identifies all of the influencing factors and measures the impact of this effect on the wall's thermal performance. 1.4  The specifications in this standard are not intended to be utilized for energy load calculations and are not based on an expected level of energy consumption. 1.5  The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.6  The following safety hazards caveat pertains only to the test method portion, Annex A1 , of this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7  This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Air Barrier (AB) Material or Assemblies for Low-Rise Framed Building Walls

ICS
91.120.30
CCS
发布
2023-08-04
实施

土壤样品中的甲基叔丁基醚经高纯氦气(或氮气)吹扫富集于捕集管中,将捕集管加热并以高纯氦 气反吹,被热脱附出来的组分进入气相色谱并分离后用质谱仪进行检测。通过与待测目标物标准质谱图 相比较和保留时间进行定性,内标法定量

Determination of soil methyl tert-butyl ether by purge and trap/gas chromatography-mass spectrometry

ICS
91.120.30
CCS
M746
发布
2023-07-20
实施
2023-08-01

本文件规定了特种非固化橡胶沥青防水涂料的术语和定义、标记、基本要求、技术要求、试验方法、检验规则、标志、包装、运输和贮存、质量承诺。 本文件适用于非外露防水工程用特种非固化橡胶沥青防水涂料。

Specialty waterproofing coating with non-curable rubber modified asphalt

ICS
91.120.30
CCS
E501
发布
2023-06-30
实施
2023-07-30

本文件规定了城市综合管廊防水工程的术语和定义、基本规定、混凝土结构自防水,以及明挖法现浇混凝土结构城市综合管廊、盾构法城市综合管廊、顶管与箱涵顶进法城市综合管廊工程防水的设计、施工与质量验收。

Technical specification for waterproofing of urban utility tunnel

ICS
91.120.30
CCS
E481
发布
2023-06-29
实施
2023-06-30

1 范围  2 规范性引用文件  3 术语和定义  4 基本规定  5 防水材料    5.1 一般规定    5.2 防水卷材    5.3 防水涂料    5.4 刚性防水材料    5.5 密封材料    5.6 其他材料  6 施工    6.1 一般规定    6.2 屋面防水工程施工    6.3 地下防水工程施工    6.4 外墙防水工程施工  7 验收    7.1 一般规定    7.2 基层    7.3 卷材防水层    7.4 涂膜防水层    7.5 砂浆防水层    7.6 防水透汽膜防水层  8 安全与环保 

Technical Regulations for Building Waterproof Engineering

ICS
91.120.30
CCS
E4710
发布
2023-06-28
实施
2023-06-28

总则、术语、基本规定、屋面渗漏综合治理、外墙渗漏综合治理、室内渗漏综合治理、地下室渗漏综合治理、质量验收。

Technical specification for comprehensive treatment of building leakage

ICS
91.120.30
CCS
E501
发布
2023-06-08
实施
2023-07-06

1.1 This test method describes laboratory accelerated weathering procedures using either fluorescent ultraviolet or xenon arc test devices for determining the color stability of building construction sealants. 1.2 Color stability rankings provided by these two procedures may not agree. 1.3 The values stated in SI units are to be regarded as the standard. Values given in parentheses are for information only. 1.4 There is no equivalent ISO standard for this test method. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Color Stability of Building Construction Sealants as Determined by Laboratory Accelerated Weathering Procedures

ICS
91.120.30
CCS
发布
2023-06-01
实施

本文件规定了塑料预铺防水卷材的规格与标记、要求、试验方法、检验规则、标志、包装、运输与贮存。

Plastic pre-applied waterproofing sheets

ICS
91.120.30
CCS
C292
发布
2023-05-30
实施
2023-05-30

本文件规定了建筑室内防水工程的一般规定、防水材料、防水设计、防水施工及质量验收要求。 本文件适用于建筑室内卫生间、厨房、独立水容器等防水工程的设计、施工与验收。

Technical specifications for design and construction of building interior waterproofing engineering

ICS
91.120.30
CCS
E4710
发布
2023-05-06
实施
2023-05-10

集成装配复合防水板创新产品类型,实现无损铺挂、降低拱顶空洞率、提高防水效果,可提高地下结构运营安全性,降低工程维护成本。为进一步扩大集成装配复合防水板推广应用、规范生产工艺和过程控制,促进产品标准化、系列化和产业化,特制定本文件。 集成装配复合防水板优化了现有防水板的结构形式,防水板本体与叠合布提前集成形成复合防水板,施工时将复合防水板与固定在基层的双向预装带形成“子母”镶嵌双向无破损粘接,实现了无损铺挂,保证防水效果,提高施工质量。

Integrated assembly type composite waterproof board

ICS
91.120.30
CCS
E481
发布
2023-04-23
实施
2023-05-01

本文件规定了水性聚氨酯防水涂料的术语和定义、分类和标记、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于非长期浸水环境下的防水工程用水性聚氨酯防水涂料。

Waterborne polyurethane waterproof coating

ICS
91.120.30
CCS
E501
发布
2023-04-18
实施
2023-05-18

外观 产品为均匀粘稠体,无凝胶、结块。 浆液性能 聚脲注浆材料浆液性能应符合表1的规定。 表1 浆液性能要求 项 目 单 位 要 求   Ⅰ型 Ⅱ型 固体含量                        % ≥90.0 ≥95.0 粘度 mPa·s ≥5000 ≥8000 干燥时间 表干时间 h ≤4  实干时间  ≤6 固结体性能  聚脲注浆材料固结体性能应符合表2的规定。 表2  固结体性能要求 项 目 单 位 要 求   Ⅰ型 Ⅱ型 粘结强度                       干燥基面               MPa ≥1.0 ≥2.0  潮湿基面                 ≥0.8 ≥1.5 拉伸性能 拉伸强度 MPa ≥2.0 ≥2.0  断裂伸长率 % ≥300 ≥450 弹性恢复率 % ≥90 ≥95 低温弯折性 - -35℃,无裂纹 -45℃,无裂纹 吸水率 % ≤1.0 不透水性 - 0.3MPa,120min不透水 剥离粘结性 剥离强度 N/mm ≥2.50  内聚破坏面积 % 100%内聚破坏 热处理 (80℃,168h) 拉伸强度保持率 % ≥80  断裂伸长率 % ≥400 碱处理 [0.1%NaOH+饱和Ca(OH)2溶液,168h] 拉伸强度保持率 % ≥80  断裂伸长率 % ≥400 酸处理 (2%H2SO4溶液,168h) 拉伸强度保持率 % ≥80  断裂伸长率 % ≥400 盐处理 (3%NaCl溶液,168h) 拉伸强度保持率 % ≥80  断裂伸长率 % ≥400 有害物质限量 聚脲注浆材料有害物质限量应符合表3的规定。 表3 有害物质限量  项 目 单 位 有 害  物 质 限 量 值 挥发性有机化合物(VOC)            g/L ≤50 苯                                    mg/kg ≤200 甲苯+乙苯+二甲苯                  g/kg ≤5.0 苯酚                                 mg/kg ≤100 蒽                                   mg/kg ≤10 萘                              mg/kg ≤200 游离TDI g/kg ≤7.0 可溶性重金属a  铅Pb mg/kg ≤90  镉Cd  ≤75  铬Cr  ≤60  汞Hg  ≤60 a 可选项目,由供需双方商定。 5 试验方法 标准试验条件 标准试验条件为:温度(23±2)℃,相对湿度(50±10)%。  试件制备及养护 按JC/T 2435-2018中7.4进行制备涂膜试件并养护。 试件尺寸及数量 聚脲注浆材料试件尺寸及数量应符合表4规定 表4 试件尺寸及数量 项 目 试 件 尺 寸 数 量 (个) 拉伸性能 符合GB/T 528规定的哑铃Ⅰ型 5 弹性恢复率 125mm×25mm 5 低温弯折性 100mm×25mm 3 吸水率 50mm×50mm 3 不透水性 150mm×150mm 3 浆液性能 5.4.1 固体含量 按GB/T 16777中第5章进行,加热温度为(120±2)℃。 5.4.2 粘度 按GB/T 2794进行试验。 5.4.3 干燥时间 表干时间 按GB/T 16777中第16章进行试验。 实干时间 按GB/T 16777中第16章进行试验。 固结体性能 5.5.1 粘结强度 干燥基面粘结强度 按GB/T 16777中第7章A法进行试验。 潮湿基面粘结强度 砂浆基材按GB 18445-2012中第7.2.7.2进行处理。按GB/T 16777中第8章规定进行养护,按第7章A法进行试验。 5.5.2 拉伸性能 按5.2进行试件制备及养护,按GB/T 16777中第9章进行试验。 5.5.3 弹性恢复率 按5.2进行试件制备及养护,按GB/T 23457-2017中6.10进行试验。 5.5.4 低温弯折性 按5.2进行试件制备及养护,按GB/T 16777中第14章进行试验。 5.5.5 吸水率 按5.2进行试件制备及养护,按JC/T 2435-2018中7.16进行试验。 5.5.6 不透水性 按5.2进行试件制备及养护,按GB/T 16777中第15章进行试验。 5.5.7 剥离粘结性 按GB/T 13477.18进行试验,基材使用水泥砂浆板。 5.5.8 热处理 按5.2进行试件制备及养护,按GB/T 16777中9.2.2进行热处理,加热温度为(80±2)℃,处理后按按5.5.2测定拉伸强度保持率和断裂伸长率。 5.5.9 碱处理 按5.2进行试件制备及养护,按GB/T 16777中9.2.4进行碱处理,处理后按按5.5.2测定拉伸强度保持率和断裂伸长率。 5.5.10 盐处理 按5.2进行试件制备及养护,按GB/T 23446-2009中7.19.1进行盐处理,处理后按按5.5.2测定拉伸强度保持率和断裂伸长率。 5.5.11 酸处理 按5.2进行试件制备及养护,按GB/T 23446-2009中7.19.1进行酸处理,处理后按按5.5.2测定拉伸强度保持率和断裂伸长率。 有害物质限量  按JC 1066-2008进行试验。

Polyurea Grouting Material

ICS
91.120.30
CCS
C265
发布
2023-04-10
实施
2023-04-13

Construction technology specification for construction engineering part 2: Waterproofing works

ICS
91.120.30
CCS
P33
发布
2023-04-04
实施
2023-07-01

1  通则:相关工程要求项目的试验方法在产品对应的国家标准、行业标准中已有明确规定的,按国家标准、行业标准执行;当无对应国家标准、行业标准,或国家标准、行业标准规定与本文件不符的,按本文件执行。 2  标准试验条件:防水卷材标准试验条件为:温度(23±2)℃,相对湿度(30~70)%。防水涂料标准试验条件为:温度(23±2)℃,相对湿度(50±10)%。水泥基防水材料的养护条件为:温度(20±3)℃,相对湿度不小于90%;养护水池条件:为温度(20±2)℃;标准试验条件为温度(23±2)℃。 3  试验处理条件:本文件中列出的热老化、浸水、腐蚀性介质耐久性等试验处理温度为最低温度要求,可以采用更高的温度;列出试验处理时间为最短时间要求,可以采用更长的时间。 4  防水卷材、防水涂料试件制备及养护:试验前样品及所有器具应在标准试验条件下放置至少24h。试件制备及养护应按产品对应的国家标准、行业标准规定进行。 5  燃烧性能 6  耐水性 7  热老化 8  人工气候加速老化 9  接缝剥离强度 10  搭接缝不透水性 11 腐蚀性介质耐久性 12 水泥基防水材料试验方法 13 试验报告

Test methods for engineering requirements of building waterproof materials

ICS
91.120.30
CCS
E501
发布
2023-03-24
实施
2023-03-25

1.1 This test method specifies a laboratory procedure for the determination of hygroscopic sorption isotherms of any construction materials. The method was originally developed for the ASTM Thermal Insulation committee. 1.2 For material characterization, the primary emphasis is on the adsorption isotherm (that is, sorption isotherm that describes the wetting process of the material from the oven-dry condition). 1.3 Determination of desorption isotherm, (that is, sorption isotherm that describes the drying process of a material from the state of absolute saturation with water) is performed when information on drying characteristics of construction materials is required. Typically both adsorption and desorption isotherms are required for the purpose of hygrothermal models. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Hygroscopic Sorption Isotherms of Building Materials

ICS
91.120.30
CCS
发布
2023-03-15
实施

《建筑防水系统构造图集(二)(T/HBBWA02-2022)是以北京市建国伟业防水材料有限公司的系列产品在建筑屋面、地下、外墙、卫生间等防水工程中的应用技术为依据编制的建筑防水标准设计参考图。图集内容主要包括:说明、防水层材料选用表、防水构造做法选用表、节点详图等,图集中还提供了WJG-500防护虹吸排水收集系统、心无漏建筑防水系统相关介绍,供设计人员设计选用。

Construction Atlas of Building Waterproof System (2)

ICS
91.120.30
CCS
E4710
发布
2023-01-19
实施
2023-04-20

1   产品按施工方式分为:喷涂速凝型(Ⅰ型)、刮涂型(Ⅱ型)。 2   I 型产品甲组分经搅拌后应均匀、无结块、无沉淀,无明显可见杂质;乙组分喷涂施工时应为均匀、无沉淀、无明显可见杂质水溶液。 Ⅱ 型产品经搅拌后应均匀、无结块、无沉淀、无明显可见杂质。 3    产品中有害物质含量应符合下表要求。 序号                项目                                                  指标   1     挥发性有机物(VOC)/g/L                           ≤10   2     游离甲醛/mg/kg                                          ≤100   3     苯、甲苯、乙苯和二甲苯总和/mg/kg            ≤300   4     氨/mg/kg                                                    ≤500

Waterborne non-curing rubber asphalt waterproof coating

ICS
91.120.30
CCS
E501
发布
2022-12-28
实施
2023-03-01



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