硅藻土脚垫 Diatom soil mat
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I 目 录
前 言 ················································································································· II 1
范围 ·························································································································· 1 2
规范性引用文件 ·········································································································· 1 3
分类 ·························································································································· 1 4
要求 ·························································································································· 1 4.1
外观 ····················································································································· 1 4.2
产品尺寸允许偏差 ··································································································· 1 4.3
外观允许偏差 ········································································································· 2 4.4
跌落性能 ··············································································································· 2 5
吸水性要求 ················································································································· 2 6
试验方法 ···················································································································· 3 6.1
外观 ····················································································································· 3 6.2
尺寸允许偏差检验 ··································································································· 3 6.2.1
长宽的检验 ······································································································ 3 6.2.2
厚度检验 ········································································································· 3 6.2.3
厚度不均度检验 ································································································ 3 6.3
跌落性能 ··············································································································· 3 7
检验规则 ···················································································································· 3 7.1
组批 ····················································································································· 3 7.2
检验分类 ··············································································································· 3 7.2.1
出厂检验 ········································································································· 3 7.2.2
型式检验 ········································································································· 3 7.3
判定规则 ··············································································································· 4 8
标志、包装、运输、贮存 ······························································································ 4 8.1
标志 ····················································································································· 4 8.2
包装 ····················································································································· 4 8.3
运输 ····················································································································· 4 8.4
贮存 ····················································································································· 4
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II 前 言
本标准编写格式按照 GB/T 1.1-2009《标准化工导则 第 1 部分：标准的结构和编写》的有关规定编写。
本标准由××家居用品有限公司提出。
本标准由××家居用品有限公司起草。
本标准起草人：××、××。
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1 硅藻土脚垫
1
范围 本标准规定了硅藻土脚垫的规格、技术要求、试验方法、检验规则和标志、包装、运输、贮存。
本标准适用于硅藻土、植物纤维、石英砂等原料混合组成、经过锻压、高温高压蒸养、烘干、切割等工艺制作而成的硅藻土脚垫（以下简称脚垫），产品主要适用于卫生间作吸水脚垫适用。
2
规范性引用文件 下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。
GB/T 191 包装储运图示标志
GB/T 6388 运输包装收发货标志
GB/T 16129-1995《居住区大气中甲醛卫生检验标准方法分光光度法》
GB-T10294《绝热材料稳态热阻及有关特性的测定──防护热板法》
JY/T 009-1996《转靶多晶体 X 射线衍射法通则》
QB/T 2761-2006《室内空气净化产品净化效果测定方法》 3
分类 依据客户要求，可以制作不同尺寸、厚度的硅藻土地垫。
按照颜色分类，可分为 白色 粉色 绿色 蓝色 黄色 咖啡色 灰色 紫色等。
4
要求 4.1
外观 4.1.1 脚垫表面应光滑整洁 无裂纹、脱皮、分层、颜色不均等缺陷。
4.1.2 脚垫边缘应平直，无破损，凹凸以及对人体造成伤害的缺陷。
4.2
产品尺寸允许偏差 项目 允许偏差（mm）
长度 mm ≤300 ±2 >300～≤500 ±3 宽度 ≤250 ±2 >250 ±3 厚度 ±0.5 厚度不均匀度 ±0.5
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2 4.3
外观允许偏差 破损 不可有 裂缝 不可有 分层 不可有 色点 3mm 色点正面 8 个以内，背面 4mm10 个以内；0.5mm 以内不计但不可多且呈散漫状 凹坑 2mm 直径、深 0.5mm 内凹坑正面 3 个以内，背面 6 个以内； 划痕 长度小于 3CM、深度小于 0.2mm，2 处； 黄斑 不可有 压痕 不可有 色差 单片板之间有轻微色差允许接受；板与板之间色差同色系分开包装； 刀具重叠口 深度小于 1.5mm； 形状 与样品一致； 脏污 不可有 四边边缘 平滑、允许有色差； 4.4
跌落性能 产品及内装饰总质量，g 跌落高度，mm 要求 ＜100 800
不破裂 100～400 500 ＞400 300 5
吸水性要求
喷壶在 60 度角度，10mm 高度，喷水 2 次，30 秒内表面无水渍残留； 。
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3 6
试验方法 6.1
外观 在室内温度和非阳光直射下目测观察。
6.2
尺寸允许偏差检验 6.2.1
长宽的检验 取样 3 块，分别测量两边长（宽），得 6 个数据，取平均值作为最终测量结果。
6.2.2
厚度检验 取样 3 块，分别在 4 条边缘量厚度，得 12 个测量数据，取其算数平均值作为最终测量结果。
6.2.3
厚度不均度检验 取样 2 块，分别计算厚度计算偏差，取 3 块试样的计算结果的最大值作为最终测量结果。
6.3
跌落性能 按 GB/T 10004-2008 标准中 6.6.9 的规定执行，硅藻土脚垫应符合表 1 要求。
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检验规则 7.1
组批 产品以批为单位进行检验，以同一品种、同一规格、同一工艺、同一原料连续生产的产品为一批，最长生产时间不超过 20 天为一批。
7.2
检验分类 检验分出厂检验和型式检验。
7.2.1
出厂检验 7.2.1.1 抽样 随机抽取 5 个产品。
7.2.1.2 检验项目 出厂检验项目为外观和跌落性能。
7.2.2
型式检验 7.2.2.1 型式检验条件 有下列情况之一时，应进行型式检验：
a) 新产品或老产品转厂生产的试制定型鉴定时； b) 正式生产后，每年进行一次型式检验； c) 正式生产后，材料配方、生产工艺有较大改变，可能影响产品性能时； d) 停产 6 个月以上恢复生产时；
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4 e) 出厂检验结果与上次型式检验结果有较大差异时。
7.2.2.2 抽样 每批任意抽取足够数量的产品进行型式检验。
7.2.2.3 检验项目 本标准要求的全部项目。
7.3
判定规则 检验项目全部合格，则该批产品为合格批，否则为不合格批，如检验项目有不合格项目，则应从原批中抽取双倍样，对不合格项目进行复验，复验全部合格，则该批合格，否则为不合格批。
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标志、包装、运输、贮存 8.1
标志 8.1.1 产品包装上应标明产品名称、规格、商标、试产日期或批号、生产厂名、生产厂地、执行标准。
8.1.3
外包装收发货表应符合 GB/T6388 中有关规定，外包装储运图示标志应符合 GB/T181 中有关规定，使用“怕雨”、“防潮”标志。
8.2
包装 8.2.1
外包装选用瓦楞纸箱。
8.2.2 特殊包装有供需双方协定。
8.3
运输 运输时应小心轻放，防止机械碰撞、日晒、雨淋、受潮。
8.4
贮存 应保存在干燥库房中，防止雨淋，受潮，日晒。