79.060.10 胶合板 标准查询与下载



共找到 410 条与 胶合板 相关的标准,共 28

本标准规定了无醛人造板的术语和定义、要求、检验方法、检验规则、标识、包装、贮存及运输等。 本标准适用于以无醛胶粘剂为粘合材料生产的人造板,包括普通胶合板、刨花板、中密度纤维板、浸渍胶膜纸饰面胶合板和细木工板、浸渍胶膜纸饰面刨花板、玻镁板等人造板产品。

Formaldehyde-free wood-based panel

ICS
79.060.10
CCS
C202
发布
2023-07-01
实施
2023-07-01

Plywood for aircraft

ICS
79.060.10
CCS
B70
发布
2023-06-19
实施
2023-11-01

1.1 This test method covers determination of the shear modulus of wood-based structural panels associated with shear distortion in the plane of the panels. The method is applicable to all types of wood-based structural panels. The grain direction or orientation of the individual plies, laminations, or layers shall be parallel or perpendicular to the edge of the test specimen. If the plies, laminations, or layers are of different material or elastic properties, the method gives the effective shearing modulus. Wood-based structural panels in use include plywood, oriented strand board, and composites of veneer and of wood-based layers. NOTE 1—This test method is primarily designed for material in which the grain or orientation of the individual plies, laminations, or layers is parallel or perpendicular to the edge of the specimen. It may be used, however, for plywood specimens in which the grain is at 45° to the specimen edges if a four-ply panel with all plies of the same thickness is used. The controlling condition is that the EI (modulus of elasticity × moment of inertia) values along both diagonals shall be equal. 1.2 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. 1.3 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. 1.4 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 Shear Modulus of Wood-Based Structural Panels

ICS
79.060.10
CCS
发布
2023-02-01
实施

本文件规定了细木工板的术语和定义、分类和命名、基本要求、技术要求、检验方法、检验规则、 标识、包装、运输和贮存以及质量承诺。 本文件适用于细木工板。

Blockboard

ICS
79.060.10
CCS
C202
发布
2021-11-26
实施
2021-12-26

3 术语和定义 GB/T 18259—2018中界定的以及下列术语和定义适用于本文件。 3.1 以胶合板为基材,浸渍胶膜纸饰面超薄纤维板为饰面层的复合胶合板(见图 1)。 浸渍胶膜纸饰面超薄纤维板复合胶合板 composite plywood of surface decorated extremely thin fiberboard with paper impregnated thermosetting resins T/CNFPIA 3018—2021 2 图 1 浸渍胶膜纸饰面超薄纤维板复合胶合板结构示意图 1—浸渍胶膜纸层;2—超薄纤维板表层;3—胶合板基材。 3.2 光泽 luster 在规定的入射角下,试样的镜面反射率与同一基准面的镜面反射率之比。用百分数表示,可以省略 百分号,以光泽单位表示。 [来源:GB 8807—1988,3.1] 4 分类 4.1 根据表面状态分 a) 平面浸渍胶膜纸饰面超薄纤维板复合胶合板; b) 浮雕浸渍胶膜纸饰面超薄纤维板复合胶合板。 4.2 按表面光泽性能分 a) 高光浸渍胶膜纸饰面超薄纤维板复合胶合板; b) 亮光浸渍胶膜纸饰面超薄纤维板复合胶合板; c) 亚光浸渍胶膜纸饰面超薄纤维板复合胶合板; d) 超亚光浸渍胶膜纸饰面超薄纤维板复合胶合板。 5 要求 5.1 外观质量 根据产品的外观质量分优等品、一等品、合格品。双饰面产品外观质量应符合表 1 要求。单饰面产 品的装饰面外观质量应符合表 1 中正面要求,其背面不应有影响使用的缺陷。 T/CNFPIA 3018—2021 3 表 1 外观质量要求 项目 优等品 一等品 合格品 正面 背面 正面 背面 正面 背面 干花、湿花 不允许 不允许 总面积不超过 板面的 3% 距板边 5mm 内,允许 总面积不超过板面的 5% 污斑 任意1m2内≤3mm2 允许 1 处 任意 1m2板面内 3~30mm2 允许 1 处 任意 1m2内 5~30mm2 允许 3 处 表面划痕 不允许 任 1m2 板面内长度≤100mm 允 许 2 处;影响到装饰层的不允许 任意 1m2内长度≤200mm 允许 4 处;影响到装饰层的 不允许 表面压痕 不允许 任意 1m2板面内 20~50mm2 允许 1 处 透底 不允许 明显的不允许 纸板错位 只允许一边有,宽度不超过 10mm 表面孔隙 表面孔隙总面积不超过板面的 3% 颜色不匹配 明显的不允许 光泽不均 明显的不允许 鼓泡 不允许 任意 1m2内≤10mm2 允许 1 个 鼓包 不允许 每张 3~20mm2允 许有 2 处,不允许 集中在任意 1m2内 每张 3~20mm2允许有 3 处,不 允许集中在任意 1m2内 每张 3~30mm2允许有 3 处, 不允许集中在任意 1m2内 纸张撕裂 不允许 ≤100mm,允许 1 处/张 局部缺纸 不允许 ≤10mm2,允许 1 处/张 崩边 不允许 ≤3mm 龟裂、分层、 边角缺损(公 称尺寸内) 不允许 5.2 规格尺寸及偏差 幅面尺寸,长度2440mm、2800mm,宽度1220mm,特殊尺寸由供需双方协商确定。 厚度规格,由供需双方协商确定。 各规格尺寸及其偏差应符合表2规定。 表 2 规格尺寸及偏差 序号 名称 单位 要求 1 厚度偏差 mm ±0.2 2 宽度偏差 mm/m ±1 3 长度偏差 mm/m ±1 T/CNFPIA 3018—2021 4 表 2(续) 序号 名称 单位 要求 4 垂直度 mm/m ≤1 5 边缘直度 mm/m ≤1 6 平整度 % ≤0.3,不允许有 S 型变形(板材厚度≤6mm 不要求) 5.3 理化性能 浸渍胶膜纸饰面超薄纤维板复合胶合板理化性能应符合表 3 规定。 表 3 理化性能 检验项目 单位 要求 备注 光泽 高光 GU >90 亮光 >30~90 亚光 >5~30 超亚光 ≤5 含水率 % 4.0~16.0 内胶合强度 MPa ≥0.45 表面胶合强度 MPa ≥0.60 表面耐冷热循环 无裂纹、鼓泡、变色、起皱等 表面硬度 H ≥2H 亮光、亚光不测 表面耐划痕 ≥1.5N 表面无大于 90%的连续划痕 高光、超亚光不测 表面耐磨 磨耗值 mg/100r ≤80 表面 情况 素色 磨 350r 以后应无露底现象 图案纹 磨 100r 后应保留 50%以上花纹 表面耐干热 达到 4 级以上 表面耐污染腐蚀 素色 达到 4 级以上 图案纹 达到 5 级以上 表面耐龟裂 达到 4 级以上 表面耐水蒸气 达到 4 级以上 耐光色牢度 级 蓝色羊毛布 6 级,达到灰度卡 4 级 气味 级 ≤2 级 甲醛释放量 mg/m3 E1≤0.124;E0≤0.050;ENF≤0.025 TVOC mg/(m2·h) ≤0.50 注:表面耐香烟灼烧要求经供需双方协商确定。 6 检验方法 6.1 外观质量 按GB/T 34722—2017中6.1规定的方法进行。 T/CNFPIA 3018—2021 5 6.2 规格尺寸及其偏差 按GB/T 34722—2017中6.2规定的方法进行。 6.3 理化性能 6.3.1 试件制备 试件尺寸及数量见表4。 表 4 试件的尺寸及数量 测试项目 试件尺寸/mm 试件数量/件 光泽 100 × 100 3 含水率 100 × 100 3 内胶合强度 50 × 50 6 表面胶合强度 50 × 50 6 表面耐冷热循环 100 × 100 3 表面硬度 100 × 100 1 表面耐划痕 100 × 100 3 表面耐磨 100 × 100 1 表面耐干热 230 × 230 1 表面耐污染腐蚀 100 × 100 2 表面耐龟裂 250 × 250 1 表面耐水蒸气 100 × 100 1 耐光色牢度 随设备而定 1 气味 150×150×板件厚度 板件厚度≤30mm:10;板件厚度>30mm:8 甲醛释放量 按GB/T 39600—2021规定进行 TVOC 按T/CNFPIA 3002—2018规定进行 6.3.2 光泽 按GB 8807—1988中规定的方法进行。 6.3.3 含水率 按GB/T 17657—2013中4.3规定的方法进行。 6.3.4 内胶合强度 按GB/T 17657—2013中4.11规定的方法进行,试件需进行平衡处理。 6.3.5 表面胶合强度 按GB/T 17657—2013中4.16规定的方法进行,试件需进行平衡处理。 6.3.6 表面耐冷热循环 按GB/T 17657—2013中4.37规定的方法进行。 T/CNFPIA 3018—2021 6 6.3.7 表面硬度 按GB/T 17657—2013中4.57规定的方法进行。 6.3.8 表面耐划痕 按GB/T 17657—2013中4.39规定的方法进行。 6.3.9 表面耐磨 按GB/T 17657—2013中4.44规定的方法进行。 6.3.10 表面耐干热 按GB/T 17657—2013中4.46规定的方法进行。 6.3.11 表面耐污染腐蚀性 按GB/T 17657—2013中4.41规定的方法进行。 6.3.12 表面耐龟裂 按GB/T 17657—2013中4.36规定的方法进行。 6.3.13 表面耐水蒸气 按GB/T 17657—2013中4.35规定的方法进行。 6.3.14 耐光色牢度 按GB/T 17657—2013中4.30规定的方法进行,蓝色羊毛布为6级。 6.3.15 气味 按LY/T 3236—2020中规定的方法进行。 6.3.16 甲醛释放量 按GB/T 39600—2021中规定的方法进行。 6.3.17 TVOC 按T/CNFPIA 3002—2018中规定的方法进行。 7 检验规则 7.1 检验分类 检验分出厂检验和型式检验。 7.2 出厂检验 出厂检验应包括: a) 外观质量检验; b) 规格尺寸检验; T/CNFPIA 3018—2021 7 c) 理化性能检验中的含水率、内胶合强度、表面胶合强度、表面耐磨、表面耐污染腐蚀、表面耐 龟裂、表面耐水蒸气和气味。 7.3 型式检验 型式检验应包括外观质量检验、规格尺寸检验和理化性能检验中的全部项目。正常生产时,每年不 少于两次,有下列情况之一时,应进行型式检验: a) 当原辅材料及生产工艺发生较大变动时; b) 停产3个月以上,恢复生产时; c) 新产品投产或转产时; d) 质量监督机构提出型式检验要求时。 7.4 抽样方案 按GB/T 34722—2017中7.2规定的方法进行。 7.5 判定规则 7.5.1 理化性能的单项判定 样品的理化性能符合下列要求时,判为合格,否则判为不合格。 ——试样的含水率的算数平均值符合表3的要求,判为合格,否则判为不合格。 ——试样的内胶合强度、表面胶合强度的算数平均值符合表3的要求,且合格试件数≥5件时,判定 为合格,否则判为不合格。 ——试样的表面耐冷热循环、表面硬度、表面耐磨、表面耐干热、表面耐污染腐蚀、表面耐龟裂、 表面水蒸气及耐光色牢度的每一试件均达到标准要求,该试样的上述性能判为合格,否则判为 不合格。 ——气味测试结果判定规则和复检规则按LY/T 3236—2020中规定的方法进行。 ——甲醛释放量判定规则和复检规则按GB/T 39600—2021规定的方法进行。 ——TVOC判定规则和复检规则按T/CNFPIA 3002—2018规定的方法进行。 ——当样品试样所需进行的各项理化性能检验均合格时,该批产品理化性能判为合格,否则判为不 合格。 7.5.2 综合判定 产品的外观质量、规格尺寸、理化性能检验结果全部达到相应等级要求时判为该批产品合格,否则 判为不合格品。 8 标志、包装、运输、贮存 8.1 标志 产品应标明产品名称、商标尺寸规格、等级、甲醛释放限量等级、气味等级、生产日期等标识。 T/CNFPIA 3018—2021 8 8.2 包装 产品包装应按不同类型、规格、等级分别包装。每个包装应注明生产厂名、厂址、品名、执行标准、 商标、规格、甲醛释放限量等级、气味等级、张数、防潮以及盖有合格章的标签。 8.3 运输 产品的运输方式由供需双方商定。在运输时应避免划伤表面和磕碰,且防雨、防潮、防晒和防火。 8.4 贮存 产品的存放基础应平整,码放应整齐、板面不得与地面接触,并按不同类别、规格、等级堆放,每 垛应有相应的标记。贮存地点应防雨、防潮、防晒且远离火源。 _________________________________

Composite plywood of surface decorated extremely thin fiberboard with paper impregnated thermosetting resi

ICS
79.060.10
CCS
C202
发布
2021-09-16
实施
2021-11-22

Timber structures -- Cross laminated timber -- Requirements

ICS
79.060.10
CCS
发布
2021-08-13
实施
2021-08-13

Timber structures - Cross laminated timber - Requirements

ICS
79.060.10
CCS
发布
2021-07-01
实施
2021-07-01

Ordinary plywood

ICS
79.060.10
CCS
发布
2021-06-08
实施

Ordinary plywood

ICS
79.060.10
CCS
发布
2021-06-08
实施

Surface processed plywood

ICS
79.060.10
CCS
发布
2021-06-08
实施

Sliced veneer overlaid plywood

ICS
79.060.10
CCS
发布
2021-06-08
实施

This document sets out provisions regarding the performance of characteristics of the following Types of cross laminated timber for use in buildings and bridges: — Type 1: Straight or curved cross laminated timber comprising only timber layers but no large finger joints; — Type 2

Timber structures - Cross laminated timber - Requirements; German version EN 16351:2021

ICS
79.060.10
CCS
发布
2021-06-00
实施

Timber structures - Cross laminated timber - Requirements

ICS
79.060.10
CCS
发布
2021-05-14
实施
2021-05-14

This document provides systems of classification of plywood panels based on general appearance and principal characteristics.

Plywood - Classification

ICS
79.060.10
CCS
B70
发布
2021-05-01
实施

Timber structures - Cross laminated timber - Requirements

ICS
79.060.10
CCS
发布
2021-04-29
实施
2021-04-29

Timber structures. Cross laminated timber. Requirements

ICS
79.060.10
CCS
发布
2021-03-10
实施
2021-03-10

Timber structures – Cross laminated timber – Requirements

ICS
79.060.10
CCS
发布
2021-03-09
实施
2021-03-09

Timber structures - Cross laminated timber - Requirements

ICS
79.060.10
CCS
P23
发布
2021-03-03
实施
2021-09-18

This document sets out provisions regarding the performance of characteristics of the following Types of cross laminated timber for use in buildings and bridges: - Type 1: Straight or curved cross laminated timber comprising only timber layers but no large finger joints; - Type 2: Straight cross laminated timber comprising only timber layers and large finger joints; - Type 3: Straight cross laminated timber comprising timber and wood-based panel layers but no large finger joints. This document covers cross laminated timber of all three Types of cross laminated timber: - manufactured according to this document, which sets up provisions for: - boundary conditions during manufacture of cross laminated timber; - moisture content and temperature of timber to be bonded; - production of finger joints and bonds between layers; - to be used in service class 1 or 2 according to EN 1995-1-1; - made of coniferous species and poplar listed in this document; - which may be made of layers made of different species; - bonded with phenolic or aminoplastic or moisture curing one-component polyurethane or emulsion polymer isocyanate adhesives of adhesive Type I according to the respective standard; - made of timber laminations having a nominal width between 40 mm (including) and 300 mm (including); - built up of at least three orthogonally bonded layers (at least two of them timber layers); - which may have, depending on the number of layers, adjacent layers bonded parallel to the grain; - made of timber layers which are made of strength graded timber according to EN 14081-1; -made of timber layers having nominal thicknesses between 6 mm (including) and 47 mm (including); - made of timber layers which may comprise edge bonds; - having nominal overall thicknesses up to 500 mm. Additional provisions of this document apply for straight cross laminated timber comprising only timber layers and comprising large finger joints (Type 2): - made from cross laminated timber pieces having the same cross-section and layup; - made from cross laminated timber pieces having nominal cross-sectional thicknesses from 51 mm (including) up to 345 mm (including) and nominal minimum thicknesses of the outer layers not less than 17 mm (including); - made from cross laminated timber pieces solely comprising timber layers; - made from plane cross laminated timber pieces; - with parallel x-axes of the jointed components; - with large finger joints having a finger length of at least 45 mm and fingers which are visible at the two narrow sides of the components; - having large finger joints bonded with phenolic or aminoplastic or moisture curing one-component polyurethane adhesives of adhesive Type I according to the respective standard. Additional provisions of this document apply for straight cross laminated timber comprising timber and wood-based panel layers but no large finger joints (Type 3): - made of structural wood-based panels specified in this document; - made of one panel per layer and; - having thicknesses between 6 mm (including) and 45 mm (including). This document applies to cross laminated timber untreated or treated against biological attack. This document does not cover: - cross laminated timber treated with fire retardants; - cross laminated timber which is produced from re-used timber or wood-based panels comprising re-used timber. It also lays down procedures for assessment and verification of constancy of performance (AVPC) of cross laminated timber.

Timber structures - Cross laminated timber - Requirements

ICS
79.060.10
CCS
发布
2021-03-03
实施
2021-06-30

Plywood for concrete form

ICS
79.060.10
CCS
发布
2020-08-21
实施



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