QBT1952.1-2003软体家具沙发.pdf

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1、ICS97.140分类号:Y81备案号:12526-2003中华人民共和国轻口巳行业标准QB/T1952.1一2003代替QB/T1952.1一1999软体家具沙发Upholsteredfurnituresofa2003-09-13发布2003-10-01实施中华人民共和国国家发展和改革委员会发布QB/T1952.1一2003目次前言·............................................................................................................

2、.............11范围·.......................................................................................·······，··············⋯⋯12规范性引用文件·‘··‘···，·，························。·····，································，············，·····。·⋯13术语和定义···················。················

3、。············································。···················⋯⋯14产品分类·..............................................................................................................35要求·，··················。······················。····，··········，·，·······················。···

4、·········。·。··········⋯⋯36试验方法··························································。················，·········。···················⋯⋯77检验规则·.....................................................................·················，··················一98标志、包装、运输、贮存··········，···

5、·······························。···································⋯⋯10附录A(规范性附录)力学性能试验座面高度，压缩量“、b,c，松动量和剩余松动量的测量⋯11附录B(规范性附录)我国各地区木材平衡含水率················，···········，·························⋯⋯17QB/T1952.1一2003~‘‘‘，曰‘，月1J舌本标准是对QB/T1952.1一1999《软体家具沙发》的修订。本标准与QB/T1952.1一1999相比主

6、要变化如「:—取消了产品尺寸极限偏差的规定(1999年版的表2);—取消了木材含水率分级评定要求，规定了木材含水率应不大于产品所在地区年平均木材平衡含水率(1999年版的6.3.3;本版的表1序号6);—取消了产品座、背面需用的中凹形螺旋弹簧数和蛇簧数的规定(1999年版的表4);—改动了铺垫料安全卫生要求，增加了目视不应检出危害健康的节足动物或嶂螂卵夹等要求(1999年版的6.3.6;本版的表1序号8);—改动了产品其他部位泡沫塑料的表观(体积)密度不小于20kg/m'，取消了泡沫塑料拉伸强度的要求，增加了回弹性能的要求(1999年版的表5;本版

7、的表1序号9)t—取消了皮革的撕裂强度、断裂伸长率和皮革厚度的要求，改为各种面料摩擦牢度不小于4级(1999年版的表6:本版的表1序号10);—取消了产品耐久性按沙发类型要求的规定，改为统一按产品座背耐久性试验的分级规定要求(1999年版的表7;本版的表1序号20);—取消了饰面理化性能要求中的表面涂(镀)层的光泽度和粗糙度项目(1999年版的表9);—取消了包覆面料缝口强度要求(1999年版的6.5.3):—增加了阻燃性能要求(合同要求时);—取消了木骨架刚度的要求(1999年版的表11):—取消了A类不合格、B类不合格、C类不合格的分类，增加了

8、基本检验项目分类(1999年版的8.1.4;本版的7.2);—对检验结果评定的规定作了改动(1999年版的8.1.5;本版