3、细部设计流程： Detailed part design flow
工程项目→节点设计→制图→底图核对→审图→送图→出图
Project →construction joint design→edit drawing→check→audit→sent→issue
（二）、彩钢板安装的准备工作
Preparation for the color steel sheet installation
1、安装彩钢板前应检查和校核结构构件相互之间的尺寸关系，标高和构件本身的安装质量，并检查结构的局部变形，以便发现问题，及时校正妥善解决。
Before the installation of the color steel sheet, we shall check the size between the structure parts, the level and the quality. If there is any bending on steel structure parts, we shall carry out the adjustment work immediately.
2、安装彩钢板前应检查已安装就位的冷弯薄壁型钢构件不得在主要受力部位加焊其他物件。 Before the installation of the color steel sheet, we shall check those already installed cool bend thin plate part of which should not be heavy loaded or welded.
3、安装彩钢板前应采取有效措施保证拉条或压杆张紧，确保檩条位置的正确，檩条的扭角不得大于3°。
Before the installation of the color steel sheet, we shall make sure that the pull pole or the press pole are tight and the purlin are in right position. The twisted angle for prulin should less than 3°.
4、安装彩钢板前应检查所有冷弯薄壁型结构的防腐、防火处理是否到位，构造上应考虑便于检查、清刷、油漆及避免该处积水，闭口截面构件沿全长和端部均应封闭。
Before the installation of color steel sheet, we shall check all the cool bended structure whether the parts are treated with the rust protected, fire protected, convenient for inspection, brush, paint, avoid water collected and sealed the end of the steel structure part.
5、彩钢板临时堆放场地应按施工现场总平面图布置要求设置，准备好一个地面平整密实、排水良好、交通方便的彩钢板和保温棉堆放的场地，并做好防雨措施（如用塑料布盖好等）。
The temporary stack for color steel sheet should be arranged according to the general construction layout to
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put in position. We shall prepare a solid compacted, flat area with good drainage system and convenient transportation for color steel sheet and temperature reserve cotton. We shall also make sure that the area will have the measures to be covered with plastic clothe to protect the rain water.
6、各种安装用的工具设备，防护用品及连接件、支架、彩钢板附件等应准备齐全，并经检查合格，到达现场专用仓库后由专人保管发放。
We shall make sure that the installation tools, equipment, protect items, connect parts, prop and the accessories to the color steel sheet are fully prepared. All these will be tested and qualified. These items will be in storage with a full time person to look after.
7、参加屋面安装的施工人员进入现场后，要对他们进行施工技术、质量和施工安全交底，熟悉施工图及施工方案，熟悉安全操作规程及质量要求。并对各安装部位的轴线、水平标高等进行复查。 We shall make sure that the staff will be fully understand the technical, quality, safety of the work before undertaking the roof installation work. We shall make them fully understand the construction drawings, work method, safety operation, quality requirement. We shall recheck the axis for the installation parts, the level, etc.
（三）、彩钢板安装方法
1、屋面压型钢板的安装，应从山墙起始安装第一块板。事先应在屋面的低端测定一条基准定位线，以确保其安装位置的准确，其后顺序安装。
The installation of roof panel started from the gable. Survey and set a datum positioning line at the lower end of roof in advance to guarantee the accuracy of installation, then install in order.
2、在屋面板的安装过程中，应定段检测（一般间隔十块板左右），检查板两端的平直度、板的平行度，以保证不出现移动和扇形。若需调整，则可在其后安装时，逐块作微量调整，以满足质量要求。 Check the roof panel in lengths (normally ten panels) during installation, to check the straightness of the two end of the panel and the parallelism to avoid that it will be inclined or fan-shaped. Necessary adjustment to be done during installation, micro-adjustment to be done one by one to meet the requirement of quality.
3、屋面压型钢板长度方向的连接，一般采用在支撑构件上搭接，本工程搭接长度为250mm。 Joint of roof panel in length direction will be over-lapped on the bracing members, lapping length is
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250mm.
4、屋面压型钢板面层板长向搭接处应设置可靠密封措施，密封胶、条位于两端部，距板端15mm处。底层板搭接长度为80~100mm，搭接处可不打密封胶。
Reliable sealant to be done to lap at the length direction of the roof panel, silicone or weather strip to be filled at two ends, 15mm apart from the panel end. Bottom panel over-lapping length is 80~100mm, sealant might not be done at over-lap.
5、屋面板在屋脊处，相对的两块板间宜留出50mm间隙，并宜将钢板端上弯80”，形成挡水板；在天沟处压型钢板宜外挑120mm左右，下弯10”，形成滴水线。
Leave 50mm gap between two panels at ridge, it is preferable to bent the panel upward at 80” to form a flashing. The pressed steel panel to be projected 120mm at gutter, bent downward at 10” to form a drip. 6、泛水板和包角板的自身搭接长度应不小于100mm，并应有足够的宽度和翻边，连接件间距不宜大于50mm。搭接部位应设置密封胶，确保防水效果。
Over-lap of flashing board not less than 100mm, with enough width and rolled edge, spacing of joints not more than 50mm. Sealant to be done to over-lap for water-tightness.
7、屋脊板及高低跨相交处的泛水板与屋面压型钢板间采用搭接连接，搭接长度不宜小于200mm，并应在搭接部位设置防水堵头措施。
At roof ridge and interface between upper and lower span, flashing and roof panel to be jointed by over-lap, lap not less 200mm, insert waterproof closure in lap.
六、墙面板安装
Wall panel installation
1、墙面安装应在屋面檐沟安装前进行，墙面板吊运宜采用专用吊夹具。
Wall panel to be installed prior to roof eaves gutter with special purpose hoisting and clamping apparatus. 2、第一块墙面板的安装以山墙阳角线为基准，采用经纬仪或吊线锤的方法定出基准线。
The first wall panel to be installed as per the gable outside corner line, use theodlite and or pendant to fix the datum line.
3、墙面板的安装，应先将板的上下两端用螺钉作临时定位，当一组（约十块）板铺设并调整完成后，
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再将与墙檩的连接螺钉全部固定。
Screw to be fixed to the top and bottom end of the wall panel for temporary positioning, when a group (about 10) of panels laid and adjusted, fasten the screw to the wall purlin.
4、墙面板与墙檩的连接螺栓位置应预先拉线划记号，与墙檩方向保持水平并均匀布置。
Mark the position of screw between wall panel and purlin, it should be even to the purlin and be uniformly arranged.
5、安装有板长向搭接的墙面板，顺序应由下往上，墙面板长向搭接应设置于墙檩处，内层板搭接长度为80－100mm，外层板搭接长度为120mm，搭接处可不打密封胶。
Install the panel to be over-lapped in length direct from bottom to top, the over-lap to be arranged at the position wall purlin, inter panel over-lapping length is 80－100mm, outer panel over-lapping length is 120mm, sealant might not be needed at over-lap.
6、墙面板的安装应定段（约一间）检测，使用经纬仪或利用柱中线吊线锤的方法，测定墙面板的垂直度。
Inspection to be done by rooms for wall panel, use theodlite or hang the pendant at column center line to survey the verticality.
7、山墙的压型板，应按屋面坡度先截取不同长度的板，再进行安装。山墙檐口包角处，必要时应加设封头。
Gable panels to be cut at different length as per the roof pitch, then to install it. Add end closure to gable eave flashing if necessary.
8、山墙包角的安装从檐墙檐口开始逐步向屋脊方向施工，并应在屋面、墙面铺设完成后安装。 阳角板的安装，应自下而上进行，与墙板连接采用拉铆钉，其间距按技术要求。
Gable flashing to be done started from eave up to the ridge after the roof and wall panel installed. Outside corner panel to be down from bottom to top, rivet to be used for the joints to wall panel, spacing as per the technical requirement.
9、墙面门、窗泛水安装顺序，应先装顶部泛水，再装两侧泛水及窗台泛水，安装时可利用墙檩或门、窗框固定。若与压型板相接，可采用拉铆钉连接。墙面开口部位的泛水板，上口应安装在墙面板内侧，下口应安装在墙面板外侧。墙面板、泛水板用自攻螺钉一起紧固在墙檩上。
Door and window flashing started from top to the two sides, use wall purlin or door/window frame for
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fixing. If it is to be connected to the pressed plate, use rivet for joint. Flashing at opening on wall, it?s top to be installed inside the wall panel, bottom outside the wall panel. To fix the wall panel and flashing to the wall purlin with self-tapping screw.
10、泛水板间的接缝必须涂敷密封胶，墙面因施工安装误差错打的螺钉孔，必须修补完整。 Joints between flashings to be sealed with silicone, and if wrong screw hole opened on the wall, it must be filled.
七、钢结构防火涂料涂装
Fireproofing coating
（一）施工准备
Preparations
1、因本工程对外露钢结构表面感观要求较高，表面的涂料按照设计要求也必须是防火涂料，为了保证表面的达到平整、光滑的效果，防火涂料面漆施工应采用无气喷涂法施工。
To fulfill the high requirement of appearance, and the coating must be fireproofing as per the design, so the top coating to be done with non-air spray-on method.
2、根据工程设计要求，所用防火涂料其质量必须符合设计和有关标准的规定，并有产品质量证明书和出厂合格证,才能进场入库及施涂使用。
The fireproof coating should be with ex-factory quality certificate and ex-factory certificate.
3、防火涂料施工前须对已作防锈处理的钢结构表面用手洗和刷子清洗的方式，作除尘处理。并对所有安装完成的结构接头处及构件防锈底漆破损处补刷防锈漆。
Before fireproofing coating done, the surface of structural members should be free from rust and dust. Apply complementary anti-rust undercoat to the exposed area on the installed structural members and joints.
4、防火涂料施工前应检查基层面是否已清理至无锈蚀、油污、无焊渣飞溅、灰尘等杂质。并确认施工材料、机具及相应脚手架等已准备充分。
Check the receiving surface before coating, to see whether it is free from rust, oil, and dust etc. Make sure
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