外保温浇注施工组织设计(中原新城1 地块).doc
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1、Manipulator is now used as a industrial robots in use, the control objectives often appear often in industrial automation. Industrial automation technology has gradually matured, as mature a technology line has been rapid development in industrial automation as a separate subject. Manipulator applic
2、ation began to filter into welding, logistics, mechanical processing, and other industries. Especially at high or very low temperatures, full of poisonous gases, high radiation case, robot in similar circumstances showed great use also brings great convenience to the staff. Precisely because of this
3、 robot to get peoples attention began to be a high degree of development. Labor rates, working conditions, labor intensive aspects of promoting development. Both at home and abroad to develop the PLC (programmable logic controller) is in various special circumstances and under special conditions set
4、 for mechanical devices. Now turned on the development of the microelectronics automatic control technology and the rapid development of the trains, the success of PLC hardware software and simulation control win big and successful development, now continues to develop as a factory automation standa
5、rds. Because robots are good development of the technology makes a good optimization of productive capital, and robot shows this unique advantages, such as: has good compatibility, wide availability, hardware is complete, and programming that can be mastered in a short time, so in the context of ind
6、ustrial PLC applications became ubiquitous. Manipulator in many developed country agriculture and industry has been applied, such as the use of mechanical harvesting large areas of farmland, repeated operations on the high-speed line that uses a robotic arm, and so on. Today, the high level of autom
7、ation combined with restrictions on the manipulator development level is slightly lower than the international. The design is mainly arm welding machine by PLC Automation control. This of design let designers on in school by learn of has a must of consolidation, understand has some usually didnt opp
8、ortunities awareness in world range within some leading level of knowledge has has must awareness, hope designers can in yihou of design in the can success of using in this design in the proceeds of experience 1.2 manipulator in both at home and abroad of research profile automation mechanical arm r
9、esearch began Yu 20th century medium-term, after years with with computer and automation technology of development, Makes mechanical arm on the Grand stage of industrial automation and shine, gradually became an industrial evaluation standards, and its importance can be seen. Now original robotic ar
10、m spent most of mass production and use on the production line, which is programmed robotic arm. As the first generation of manipulator position control systems main features, although not back several generations that can detect the external environment, but can still successfully complete like wel
11、ding, painting, delivery as well as for materials simple movements. Second generation mechanical arms are equipped with sensors and manipulators have the environment there is a certain amount of sense, when the mechanical arm is to use the program as a basis. Difference is that the robot begand 中原区小
12、岗刘村城中村改造项目1#地块外保温施工组织设计1 8#楼 屋 面 保 温 工 程施工方案施工单位:河南君盟实业有限公司编制人:审核人:目 录一、 外保温浇筑体系施工方案二、 外保温机械固定体系施工方案三、 质量保证体系及安全文明施工措施钢 丝 网 架 外 墙 外 保 温 工 程(单面钢丝网架保温板现浇钢筋混凝土结构保温体系)施工方案施工单位:河南君盟实业有限公司编制人:审核人:外墙外保温施工组织方案(EPS单面钢丝网架保温板现浇体系施工方案)一、 编制前言1.本构造主要应用于现浇钢筋混凝土剪力墙结构体系,以面砖或涂料为饰面。它是以腹丝穿透型单面钢丝网架聚苯乙烯板(以下简称钢丝网架保温板,采用2
13、.0镀锌钢丝网片与穿透保温板的2.5镀锌钢丝插丝焊接而成,双面喷涂一层界面剂,提高抗裂砂浆与镀锌钢丝的握裹力,)作为保温隔热层,其工艺顺序是浇筑混凝土前将单面钢丝网架保温板置于现浇钢筋混凝土外墙外模板内侧,并以6 L锚筋钩紧钢丝网片作为辅助固定措施,与钢筋混凝土外墙浇筑为一体,形成钢筋混凝土墙体与钢丝网架保温板有机的结合在一起。浇筑混凝土后钢丝网架保温板外表面抹抗裂砂浆作为保护层,裹覆钢丝网片,其表面可粘贴面砖或刷涂料的外墙外保温做法。现浇钢筋混凝土外墙体中,部分填充外墙体部位宜采用非穿透型钢丝网架保温板,后期采用机械固定,与本做法相匹配。2.钢丝网架聚苯乙烯保温板应符合现行钢丝网架水泥聚苯乙
14、烯夹芯板DBJT19202005(05YJ31)有关标准和规定。3.腹丝穿透型单面钢丝网架保温板现浇钢筋混凝土外墙外保温体系(以下简称现浇有网体系),基本构造做法见下表: 现浇有网体系做法简介适用范围做法简介防护层饰面层构造示意多层和高层建筑大模浇注的钢筋混凝土墙钢丝网架保温板置于现浇钢筋混凝土外墙外模板内侧与混凝土一次浇注成型(辅以锚筋拉结)抗裂水泥砂浆面 砖(或涂料)二. 工程概况1.工程简介:中原区小岗刘村城中村改造项目1#地块工程位于郑州市伏牛路与陇海路交叉口东北角,本工程由郑州市元龙房地产有限公司投资兴建,施工图纸中国核电工程有限公司郑州分公司设计,福建六建建设集团有限公司总承包施工
15、,01#08#楼由郑州恒基建设管理有限公司监理。 2.结构类型: 现浇钢筋混凝土剪力墙结构3.节能设计:3.1建筑节能设计依据河南省居住建筑节能设计标准D/。.外墙保温采用单面钢丝网架保温板现浇混凝土外保温系统,保温层厚度为,具体施工做法参照05YJ3-1外墙保温构造做。3.3架空楼板底部保温采用挤塑聚苯乙烯保温板外保温系统,保温层厚度为503.4屋面保温采用80聚苯乙烯保温板。三. 设计要点1. 保温材料厚度1. 本体系外墙外保温材料系EPS保温板,其材料应符合GB/T10801.12002隔热用聚苯乙烯泡沫塑料的各项技术性能指标,表面密度采用18-20kg/m3产品。2. 保温材料厚度设计
16、依据:1.民用建筑热工设计规范GB50176932.民用建筑节能设计标准JGJ26953.夏热冬冷地区居住建筑节能设计标准JGJ13420014.公共建筑节能设计标准GB5018920055.外墙外保温工程技术规程JGJ14420046.河南省居住建筑节能设计标准DBJ41/06220057.河南省工程建设标准设计DBJT19202005等规范技术标准要求取决于以下因素:(一)国家对各地区外墙的热工要求和指标:(二)保温材料在构造上的特点;(三)建筑的体形系数;(四)窗户的传热系数;(五)保温板材的热工性能;(六)混凝土墙体的厚度。 在考虑建筑节能的同时,应计算墙体的隔热性能是否符合本地区的隔
17、热指标。2、安全1. 钢丝网架保温板与混凝土墙体必须连接牢固。钢丝网架保温板内斜插腹丝,伸入混凝土墙内长度不得小于30。板面附加锚筋固件6 L型钢筋(应做防锈处理),6 L型锚筋双向间距要求500 ,6 L型锚固钢筋每平方米不少于4根,锚入墙内不得小于100mm 。2. 钢丝网架保温板与墙体的自然粘结强度应大于钢丝网架保温板本身的抗拉强度。3.钢丝网架保温板与钢丝网架保温板之间拼接处的镀锌钢丝网片应用镀锌扎丝绑扎牢固。3、避免热桥 在建筑设计中对以下部位应进行热桥的构造设计如:一、窗口外侧四周墙面应进行保温处理,做到既满足节能要求避免热桥,又不影响窗户开启。二、突出墙面的部位如雨罩、室内空调机
18、隔板、靠墙阳台栏板、两户之间的阳台分户隔板的窗台板等,原则都宜做断桥设计或其他切实可行的措施,做到即避免热桥又要保证结构安全。4、钢丝网架保温板质量要求单面钢丝网架保温板质量 表 1项 目质 量 要 求外 观保温板表面界面剂应喷涂均匀,与钢丝和保温板附着牢固焊 点强 度抗拉力330N,无过烧现象焊 点 质 量钢丝网片漏焊脱焊点不超过焊点数的8,且不应集中在一处。斜插镀锌钢丝腹丝脱焊点不超过3%,焊点不允许脱焊、虚焊钢 丝 挑 头网片挑头长度6 ,斜插丝挑头长度5,穿透保温板挑头长度30mmEPS板 对 接板长3000范围EPS板对接不得多于两处。保温板容重18/ m320/ m3单面钢丝网架保
19、温板规格尺寸允许偏差 表2项 次项 目允许偏差(mm)1长102宽53厚34两角对角线10说明:1.单面钢丝架保温板每平方米斜插腹丝不得超过200根,斜插腹丝应为镀锌低碳钢丝,钢丝网架保温板内外面应满喷涂界面剂。加工质量除应符合表1、表2规定外,还应符合现行行业标准钢丝网架水泥聚苯乙烯夹心板DBJT19202005(05YJ3-1)有关规定。2有网现浇系统钢丝网架保温板厚度、每平方米腹丝数量和表面荷载值通过试验确定。钢丝网架保温板构造设计和施工安装应考虑现浇混凝土侧压力影响,抹面层抗裂砂浆厚度应均匀 。四、(一)现浇钢筋混凝土模板内置钢丝网架保温板施工工艺:1施工准备:本体系与无保温层的钢筋混
20、凝土大模板剪力墙体系不同之处在于在绑扎完墙体钢筋后增加了一道安装外保温板的工序,因此在施工准备时,其角模(包括穿墙螺栓在内)均应考虑墙身增加的保温层厚度,以及施工工具也有特殊要求,如切割加工保温板,需在现场依据施工图纸设计要求外墙数据裁切、拼接保温板。1.1技术准备a.熟悉各方提供的有关图纸资料,参阅有关施工工艺。 b.了解材料性能,掌握施工要领,明确施工顺序。C.与提供成套材料和技术的企业联系,并由该企业技术人员对现场施工工人进行培训和技术指导。1.2 材料准备 单面钢丝网架保温板(规格:29001220)、角网、平网、6L型锚筋、工程胀栓、垂直运输机械、水平运输车、手提搅拌器、托线板、塞尺
21、、探针、靠尺、抹子、剪刀、壁纸刀等。2.施工要求2.1腹丝穿透型单面钢丝网架保温板现浇钢筋混凝土外墙外保温系统(以下简称有网现浇系统)以现浇混钢筋凝土墙体为基层,钢丝网架保温板置于现浇钢筋混凝土外墙外模板内侧,并安装6 L型锚固钢筋作为辅助固定件,浇灌混凝土后,单面钢丝网架保温板穿透的镀锌钢丝挑头和6 L型锚固钢筋与钢筋混凝土外墙结合为一体,单面钢丝网架保温板外表面抹抗裂砂浆形成厚抹灰面层,外表做饰面层。2.26 L型锚固钢筋每平方米不少于4处,L型锚固钢筋双向间距要求500 ,锚固深度不得小于100mm。2.3在每层层间宜留水平抗裂分隔缝,层间保温板外钢丝应断开,垂直抗裂分隔缝宜按墙面面积设
22、置,在板式建筑中不宜大于30m,在塔式建筑中可视具体情况而定,宜留在阴角部位。2.4应采用大模板施工,并应采取可靠措施保证钢丝网架保温板和辅助固定件安装位置准确。2.5混凝土一次浇筑高度不宜大于1m,混凝土需振捣密实均匀,墙面及接茬处应光滑、平整。2.6应严格控制抗裂抹面砂浆层厚度并采取可靠抗裂措施确保抹面层砂浆不开裂。3. 装修装饰要求3.1如外墙粘贴面转,在保温板表面完成外围护抗裂砂浆抹灰后,应采用柔性胶粘剂粘贴面转,柔性胶粘剂材料勾缝。胶粘剂材料应符合JGJ11097建筑工程饰面砖粘结强度检验标准要求。3.2如外墙为涂料饰面,则应在保温板表面完成外围护抗裂砂浆抹灰后,宜在外表面抹聚合物抗
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