金属螺柱轨道布局和击落

在一开始的时候...

您是与蓝图，一堆螺柱和支架的工作。下一步是什么？希望你有机会到看打印几天来熟悉平面图，墙体剖面图，立面图和细节。它更容易获得建筑师的脑海里，当你看到他们的意图。更妙的是访问该网站，然后再开始的机会。在这一点上经常访问的网站是不可能的，但是，你在现场几乎到达“盲”。在任何情况下，你需要攻击计划。之前展开的版画，走现场，回答几个问题。是空间的增加？你必须匹配现有的材料？ Is it a new work out of the ground? Do you have multiple floors with framing that has to line up? How high is your deck? What does it consist of? Is the floor old concrete or new? Did the steel erection/masonry/concrete people do a good job (are things level, plumb, and square)? Are you under roof and dried in? Is there temporary power? Have you worked with this general contractor or these other sub contractors before? The answers to these questions affect how you proceed.

布局

如果存在任何问题，请询问总负责人。在这个项目的这个时候，他应该知道了。大多数人都愿意承认这一点，现在纠正这些差异比等到它们出现在地毯或橱柜里要容易得多，效果也更好。智能框架可以覆盖大量的原罪，这从布局开始。展开你的打印图，试着将图纸朝向实际的建筑布局。这有助于避免“北/南，东/西”的混淆。我喜欢用一个可滚动的迷你脚手架当桌子。携带你的框架方框，多余的粉笔，和50'和100'的卷尺在你的迷你脚手架上。如果刮风的话，你可以用它们来固定你的画。寻找两个最长的外墙，它们之间的距离是90度。 The longer the wall, the less likely it is out of square. These will be your reference lines. Check them for square. If you don’t have a convenient set of walls to use for reference, create your own lines. Find the center of each end of your project, chalk a center line, then chalk a 90 degree line off that. Use the largest 3:4:5 multiple you can. (A right triangle where the sides are in the ratio of 3:4:5 will give you a 90 degree angle every time.) Start with a line, mark the point you want to square, and make a second mark 4' down the line. Measure off your first mark approximately square to your line, sweeping a small arc at 3' with your pencil. Place your tape on the 4' mark and measure back 5' toward your arc. Sweep an arc at this measurement. The point where the two arcs intersect is square to your original mark. Any multiple of 3:4:5 (such as 6:8:10, 12:16:20, 30:40:50, etc.) will produce the same results. Use the largest multiple that is practical. Take care to "nail" the intersection point when striking the line.

按照你的方式在平面图上工作，把建筑师的尺寸加起来。一般情况下应该告诉你尺寸是粗的还是精加工的。如果他们没有，那么看看打印上的开口和房间大小。如果它们是偶数，那么很可能是用完成尺寸绘制的。小心你的数学。糟糕的加法总是会导致问题。现在测量工作的总体规模。这些应该和图案相配。如果没有，请查找±号。这将给你在决定墙壁位置和房间大小方面的空间。 If the discrepancies are large, bring the Job Super in on it. He can pass the problem up the chain of command to get a decision. Next, it would not hurt to find out from which direction the plumbers and electricians pulled. It is easier for you to move your walls than for the plumber to move his pipes. This is the choice most Supers make, so save yourself time and money by clarifying these potential conflicts. Move a chalk line, not a wall.

一旦你满意你的出发点，开始布局。始终保持良好的细扫扫帚你，粉化，以避免碎片影响您的行之前席卷每面墙的位置。与您的帮助，如果你有一个在同一页上;沟通不畅是不是数学不好一个更普遍的问题。总是，总是降低你的变数。（我说这整个过程中取景。）无论您是使用磁带的末尾为“零”或切割一英寸，是一致的。如果你的粉笔线1/4” 想念你的布局标记，扫线，并再次罢工。在布局携带误区，一路过关斩将的过程，然后成长，通过我称之为“工作爬行”。开始完美的 - 你会不会变得更好。不要以为别人更远的路线会纠正的事情。 More likely, they will add their mistakes to yours and those mistakes will accumulate into sloppy, unacceptable work. Often, when chalking long walls, a third person will jump in and hold down the middle of the line with his finger, snapping each half. I discourage this because no matter how tight you pull your line (and it needs to be tight) unevenness in the floor often skews straightness. Pinning it down in the middle does not allow the line to self-correct when lifted before the snap. Just pull the line high and straight up, snap, and then have your helper do the same on the other end. Avoid lifting the line at an angle: that is the surest way to get a "double" line because the string will bounce on contact with the floor. I have found that marking and striking both sides of each wall is the best way to avoid "shoot-down" mistakes. If there is danger losing your lines, spray them with clear lacquer. I spray them lightly at the "crow’s feet" and will rechalk when shooting down track as necessary. How far you place door openings from inside corners is often spelled out on the prints; if not, try to leave your finisher enough room to get at least a 4” knife between the door frame and the adjacent wall. How wide you make door openings depends on the type of frame being used and how the door clips are attached. The rule of thumb for welded jambs is 2-1/8” X 2 plus the door width. So a 3’-0” door with welded jamb would require a 3’-4-1/4” opening. After-drywall knockdown frames typically need 1” past each side of the door, so a 3’-0” door with knockdown frame would require a 3’-2” opening.

跟踪

布局完成后，开始考虑需要先挂哪些墙。当然，外墙、走廊墙和全高的墙需要比其他的隔墙先建好，但是试着像一个干墙衣架一样思考，并提供一个平滑的“路径”让它们挂起来。我喜欢把石膏板从左到右挂起来，所以我会逆时针绕着房间转一圈。这是一个惯用右手的衣架的自然过程。对于3-5/8 "的墙壁，将4-1/4 "到4-3/8 "的轨道内侧法兰的一端剪掉，该法兰将接收浮动板或饰钉。(不要剪折法兰!这将突出的干墙和造成不必要的悲伤的地板家伙)。将另一段轨道的末端放在这段轨道的顶部，使外侧法兰接触。你应该在里面有一个足够宽的空隙，可以让干墙不需要绑定就可以滑动进去，但不要太宽，以免浮动的螺柱脱落。根据这个经验法则，优先考虑你要击落的东西:首先是角落，然后是墙的尽头，然后是门的边缘，然后是轨道的尽头，然后是其他一切。 For corners, line up both pieces of track on their marks and put firm pressure on the corner, taking care to not move the track, then shoot it down. I generally shoot my first pin about 2” off center in case it blows out. If it does, lift the track, brush out any debris, reset the track, and try again 2” away. One pin should hold both pieces down. Go to the other end of your track, shoot it down, and then fasten the rest of it. Some track will have a crown in it, so you might have to apply side pressure with your foot to align it to the chalk line. Some prints prescribe what fasteners you use and their spacing. As a general rule, 16” on center zigzagging as you go is enough for powder or gas loads. Small pieces of track can be hard to shoot down and keep aligned, so avoid using them near corners or doors unless you have to.

关于切割螺柱和轨道的一句话

你可以用剪刀轻松晋级20和25号石膏板金属。有些人喜欢剪断法兰，分数与美工刀网，以及“翼”轨道来回，直到它分开。这给你一个漂亮的直边，但费时。我的首选方法是削减两个法兰，弯曲网页，然后从点切略电弧“笑脸”来点。这是有效的，但它可以产生上有很多切割作业手部疲劳的一个很好的协议。在较大的工作，如果使用切割锯，了解烧的镀锌掉金属的危险。有足够的通风。浓缩的蒸气可以和会杀了你。此外，经营切割锯时，使用一切预防措施：有守卫的地方，确保股票，磨损保护眼睛，站的叶片旋转的出路。

自信来自能力。熟能生巧。不要羞于在工作中检查你的工作。如果事情出了差错，回溯并找出问题所在。良好的布局和击落使工作。干脆，直线是一个伟大的名片!好运！

详细画廊的轨道布局过程: