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1、1Quality Floor Construction 优质地坪施工The Floor is Important 地坪的重要性 2 One of the most important elements of a building 最为建筑最重要的要素之一 Integral part of the warehouse or factory system 是仓库或工厂整体系统的一部分 Table top on which the system operates 为所有系统运作提供作业平台3A Well Designed & Constructed Floor Will: 一个设计并施工良好的地坪将
2、会： Increase productivity 提高工作效率 Reduce floor maintenance/repairs减少地坪维护及修补 Reduce lift truck maintenance减少叉车维修或维护 Give long term performance使用寿命长The Floor is Important 地坪的重要性 A H High S Spec F Floor has a lower ultimate cost! 高标准地坪的最终成本更低Construction 施工Construction 施工Vehicle Repair 车辆维修Floor Repair 地
3、面维修Floor Repair 地面 维修 Vehicle RepairLow Productivity 低产能COST $ 成本QUALITY 质量Low Spec Floor 低标准地坪 High Spec Floor 高标准地坪 HSF is the high quality low cost solution! 高标准地坪是高质量低成本的解决方案！5Different Uses of Floors 不同的地坪应用类型Design & Specification 设计及参数6Floor, or slab design and construction methods are the re
4、sult of a detailed planning process that focuses on the needs of the floor owner/user to deliver a completed project at an acceptable and predictable cost. 地坪的设计和施工方法，既要满足最终用户的使用要求，又要将成本控制在其可接受的范围内。Design and specification will determine:设计 及规范将决定： Thickness of slab 地坪厚度 Concrete Mix Design & Slump
5、混凝土配合比设计 及塌落度 Reinforcement - Rebar, Steel Fabric/Mesh, Steel Fibre etc 加固方式- 钢筋，钢筋网片，钢纤维 等 Joint Detail and Layout 接缝的细节 及布局设计 Floor Surface Requirements tolerance, abrasion, chemical & slip resistance, dry shake toppings 地坪表面要求- 公差，耐磨，耐腐蚀及防滑，耐磨面层 Construction Method Narrow Strip, Wide Strip, Large
6、 Area Construction 施工方式- 窄带状施工，宽幅带状施工，大面积施工 Appearance 美观度 Joint deterioration 接缝老化What Commonly Goes Wrong with Floors 地坪常见问题 Joint deterioration Curling 翘边What Commonly Goes Wrong with Floors 地坪常见问题 Joint deterioration Curling Joint load transfer 接缝处荷载传递What Commonly Goes Wrong with Floors 地坪常见问题
7、Joint deterioration Curling Joint load transfer Flatness not suitable 平整度不达标What Commonly Goes Wrong with Floors 地坪常见问题 Joint deterioration Curling Joint load transfer Flatness not suitable Poor abrasion resistance 耐磨强度差What Commonly Goes Wrong with Floors 地坪常见问题 Joint deterioration Curling Joint lo
8、ad transfer Flatness not suitable Poor abrasion resistance Uncontrolled Cracking 不规则裂缝What Commonly Goes Wrong with Floors 地坪常见问题 Joint deterioration Curling Joint load transfer Flatness not suitable Poor abrasion resistance Uncontrolled Cracking Problems at loading docks 卸货区常见问题What Commonly Goes W
9、rong with Floors 地坪常见问题 Joint deterioration Curling Joint load transfer Flatness not suitable Poor abrasion resistance Cracking Problems at loading docks Delamination 脱壳What Commonly Goes Wrong with Floors 地坪常见问题 Joints deterioration Curling Joint load transfer Flatness not suitable Poor abrasion re
10、sistance Cracking Problems at loading docks Delamination Overloading 超荷载What Commonly Goes Wrong with Floors 地坪常见问题Joints deterioration Curling Joint load transfer Flatness not suitable Poor abrasion resistance Cracking Problems at loading docks Delamination Overloading Restraint issues应力问题What Comm
11、only Goes Wrong with Floors 地坪常见问题Joint deterioration Curling Joint load transfer Flatness not suitable Poor abrasion resistance Cracking Problems at loading docks Delamination Overloading Restraint issues Fibres at the surface 钢纤维露头What Commonly Goes Wrong with Floors 地坪常见问题Joint deterioration Curl
12、ing Joint load transfer Flatness not suitable Poor abrasion resistance Cracking Problems at loading docks Delamination Overloading Restraint issues Fibres at the surface Wide joints 接缝变宽What Commonly Goes Wrong with Floors 地坪常见问题Joint deterioration Curling Joint load transfer Flatness not suitable P
13、oor abrasion resistance Cracking Problems at loading docks Delamination Overloading Restraint issues Fibres at the surface Wide joints The snake oil sales guys. 销售人员的“万金油”What Commonly Goes Wrong with Floors 地坪常见问题Cause: 原因 Wrong or lack of a detailed brief 缺乏细节考虑 Poor design 设计缺陷 Poor material sele
14、ction 选材错误 Poor workmanship 施工不良 Environment 现场环境 Lack of professional knowledge 缺乏专业知识20What Commonly Goes Wrong with Floors 地坪常见问题How to Achieve Quality Floor 如何实现优质地坪211.Sub-base 垫层2.Slip membrane防潮膜3.Construction joints/Isolation joints 施工缝/隔离缝4.Reinforcement 加固5.Construction methods 施工方式6.Dry s
15、hake topping application 耐磨面层施工7.Dock Leveller Construction 卸货平台区施工8.Finishing 收光9.Curing 养护10.Sawn joints 切缝11.Tolerances 公差12.Maintenance 维护22UK_Jobsite_Video_abr.mp4Sub-base preparation垫层准备23Blade leveller in action levelling sub- base material to +0 /- 10mm with well graded material. 垫层应选用级配好的材料 使用激光控制的平地机将垫层公差 控制在 +0 至- 10毫米之间 确保使用压路机将平整后的垫层碾 压密实24Pile caps covered with a sheet of plastic before slip membrane is laid out This ensures minimal restraint and further reduces the risk of restrained shrinkage cra
