E01B分部：建筑

1E部——固定建筑物本部目录(参见及附注省略)分部：建筑········································································································································2E01道路、铁路或桥梁的建筑············································································2E01B铁路轨道；铁路轨道附件；铺设各种铁路的机器·········································2E01C道路、体育场或类似工程的修建或其铺面；修建和修复用的机械和附属工具···10E01D桥梁································································································15E01F附属工程，例如，道路设备和月台、直升机降落台、标志、防雪栅等的修建···17E01H街道清洗；轨道清洗；海滩清洗；陆地清洗；一般驱雾法···························19E02水利工程；基础；疏浚·············································································21E02B水利工程···························································································21E02C船舶提升设备或机械············································································24E02D基础；挖方；填方；地下或水下结构物···················································25E02F挖掘；疏浚························································································31E03给水；排水····························································································34E03B取水、集水或配水的装置或方法····························································34E03C干净水或废水的户内卫生管道装置；洗涤盆·············································36E03D冲水厕所或带有冲洗设备的小便池；其冲洗阀门·······································38E03F下水道，污水井··················································································41E04建筑物··································································································43E04B一般建筑物构造；墙，例如，间壁墙；屋顶；楼板；顶棚；建筑物的隔绝或其他防护········································································································43E04C结构构件；建筑材料············································································49E04D屋面覆盖层；天窗；檐槽；屋面施工工具················································52E04F建筑物的装修工程，例如，楼梯，楼面····················································56E04G脚手架、模壳；模板；施工用具或其他建筑辅助设备，或其应用；建筑材料的现场处理；原有建筑物的修理，拆除或其他工作··················································60E04H专门用途的建筑物或类似的构筑物；游泳或喷水浴槽或池；桅杆；围栏；一般帐篷或天篷··································································································66E05锁；钥匙；门窗零件；保险箱····································································72E05B锁；其附件；手铐···············································································72E05C用于翼扇，专门适用于门或窗的插销或固接器件·······································80E05D门、窗或翼扇的铰链或其他悬挂装置······················································84E05F使翼扇移到开启或关闭位置的器件；翼扇调节；其他类目未包括而与翼扇功能有关的零件·····································································································87E05G贵重物品保险箱或保险库；银行用的保险装置；安全交易隔板·····················90E06一般门、窗、百叶窗或卷辊遮帘；梯子························································91E06B在建筑物、车辆、围栏或类似围绕物的开口处用的固定式或移动式闭合装置，例如，门、窗、遮帘、栅门·············································································91E06C梯子·································································································982分部：土层或岩石的钻进；采矿································································································100E21土层或岩石的钻进；采矿·········································································100E21B土层或岩石的钻进；从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆·············································································································100E21C采矿或采石·······················································································112E21D竖井；隧道；平硐；地下室·································································117E21F矿井或隧道中或其自身的安全装置，运输、充填、救护、通风或排水···········122E99本部其他类目不包括的技术主题································································124E99Z本部其他类目不包括的技术主题····························································124分部：建筑E01道路、铁路或桥梁的建筑(隧道入E21D)E01B铁路轨道；铁路轨道附件；铺设各种铁路的机器（脱轨或复轨器，轨道制动器或减速器入B61K）小类索引轨道结构一般结构2/00道碴，横向或纵向轨枕1/00，3/00一般用途的钢轨或转辙器5/00至13/00，26/00特种用途的钢轨或转辙器21/00至26/00防护装置15/00至19/00道床或轨道的铺设、养护、翻新或取出27/00至37/00铁路或电车道的轨道结构E01B1/00道碴层；支承轨枕或轨道的其他设备；道碴层的排水(采用沟槽、涵洞或管道排水入E01F5/00)E01B2/00轨道的一般结构（铁路网入B61B1/00；路面基础入E01C3/00；一般基础入E02D）E01B3/00横向或纵向轨枕（用于转辙器或交叉的入E01B7/22）；直接放在道碴层上支承轨道的其他设备E01B3/02·木制的（干燥或浸渍处理入B27K）E01B3/04··防止开裂的用具E01B3/06···防止开裂扒钉E01B3/08···箍紧轨枕的皮带或带（现场箍紧木枕的用具入E01B31/28）3E01B3/10··组合轨枕E01B3/12··纵向轨枕；与系杆组合或与系杆成整体的纵向轨枕；纵横向组合的轨枕E01B3/14··板；块；连接板、块的系杆E01B3/16·钢制的E01B3/18··组合轨枕E01B3/20··特殊用途的轨枕结构，例如，具有铺设道碴用的孔洞（重荷载用的可移动轨道的轨枕入E01B23/12）E01B3/22··纵向轨枕；与系杆组合或与系杆成整体的纵向轨枕；纵横向组合的轨枕E01B3/24··板；块；带洞轨枕；连接它们的系杆E01B3/26··与木头、人造石或其他材料的插入物组合的E01B3/28·混凝土、天然石或人造石制成的（制造入B28）E01B3/30··空心轨枕E01B3/32··加护套或带有加强筋的（空心轨枕入E01B3/30）E01B3/34···带有预应力的护套或钢筋的（预应力护套或预应力钢筋构件入E04C5/00）E01B3/36··组合轨枕E01B3/38··纵向轨枕；与系杆组合或与系杆形成整体的纵向轨枕；纵横向组合轨枕；支承两根钢轨的混凝土垫板E01B3/40··板；块；带洞轨枕；连接它们的系杆E01B3/42··与木头或其他材料插入物组合的E01B3/44·以其他材料为主制成的E01B3/46·用不同材料制成的（E01B3/26，E01B3/42优先）E01B3/48·轨枕的定距器或系杆E01B5/00钢轨；护轨(钢轨制造入B21B)；其定距设备E01B5/02·钢轨E01B5/04··企口钢轨E01B5/06··可反向或倒转的钢轨E01B5/08··组合钢轨；带可拆卸或不可拆卸构件的组合钢轨E01B5/10···组合式企口钢轨；企口钢轨用的插入物E01B5/12··带有作轨枕用轨脚的钢轨E01B5/14··轨道特殊部分用的钢轨，例如，用于