whom the school is not taught how to draw a circle without a compass at hand?That's right, everyone is familiar with the reception when the finger is fixed at a certain point leaf notebook (the center circle), the pencil comes to the desired radius and turning the notebook on the 360º, we get a flat, closed line of the circle to the desired diameter.
ceiling, of course, not to twist around the center, but it is possible to wander.We use the experience and expertise of others to not spend time thinking about the problem, there is a video in the article there any step by step photos and beauty of your hands.Getting
Creating a virtual picture and the real ceiling
How to draw an oval on the ceiling, standing on the floor.Create a mental picture in mind, decide what you wish for.
Thought must gain a clear shape, how big to make the oval on the ceiling, or stretched much more like a circle and stretched slightly, scribble it down on paper.
have in stock at hand:
- rigid wire or rope , preferably wire that holds the specified size and difficult to change;
- screws or nails.
Warning: Nylon thread is stretched and the shape of the oval turn rough, it is not recommended.
offers detailed instructions on how to draw an oval on the ceiling if there is a good draftsman skills:
- Schedule point build from it a coordinate system with equal sides and set aside in a straight line segments of equal length on all four sides;
- received by the Centre in the future of the oval points A, B, C, D;
- Measure the distance between two opposite points A and C turns diameter circle whose center is at these points, if the diameter between the points is 50 centimeters, then the circle centered at the point A is a radius of 25 centimeters, the same, and at point B;
- turns two identical adjacent circle divided segment;
- formation of an oval line is produced through the remaining points B and C, previously obtained by connecting the two circle arc to either side ;
- How to draw an oval on the ceiling in this way it is possible, do not require high accuracy oval.Starts a thread, a pencil and two self-tapping screws;
- There have already focuses on the ceiling of the oval, the points approximately coincide with the centers A and C are fixed screws, thread taut, pencil vertically, is pushed away from the center, we derive an oval.More accurate to call it impossible, therefore, put our small oval adjustment.
Another way of descriptive geometry on the ceiling:
- done preliminary drawing of the ceiling of plasterboard better on graph paper with a scale of 1 centimeter equals 1 meter;
- breakpoints are outlined, made the measurements are recorded, converted into real numbers, given the scale;
- Roulette control points are measured on the ceiling, connected segments, the oval being completed on them and come to understand how to draw an oval on the ceiling;
- can make a template of the desired size of the material mounted on the ceiling and put the oval to .
Building mathematically calculate oval
Techniques are described different but the goal is the same - to provide an oval on the ceiling:
- Starts stiff wire or twine;
- mark up on the ceiling are two points of the circle lines that give the line crossing the oval;
- At one end of the wire screw at a pencil or other marker;
- features of a circle, then a second, unnecessary lines are removed, remains a perfect oval shape;
- If you need a rounded shape of the ceiling determined by only one point - the center of the circle, then everything in the figure with an oval .
Note: When marking the oval ceiling may have errors, so you need only withstand circuit.
Production of building materials oval
marking the ceiling is made, an oval on the ceiling turned out, it zaymёmsya manufacturer of building materials:
- hacksaw, tin snips or knife stationery;
- m screwdriver screws;
- Hammer and Drill
- Profile UD or UW for suspended ceiling of plasterboard (they vary in width);
- strictly the same distance incision of 5-7 centimeters, for better bending
example in the picture, how to make an oval on the ceiling plasterboard sequentially bending the profile and screwing it through the gypsum board to thethe upper frame.Originally cut the profile is mounted on the ceiling and it is screwed to the drywall
Couple manufacturing methods oval plasterboard
Oval plasterboard by the first method is made of sheets of drywall Arch. It has a very small thickness of 6-6.5 mm and is used for mounting the curly products.
bend on the outer radius of the material on such a 1 meter by 0.6 meter internal.
- Profile metal;
- scissors or a knife;
work is performed in the following order:
- first assembled from metal profile frame with bent elements;
- snapped Arch drywall desired width;
- to bend one way;
- mountable ready bent frame screws;
attention.For oval with a smaller radius of bending, the sheet is wetted and obtains great flexibility.
Such a process is attractive in its simplicity, although the price is more expensive than drywall Arch.
Oval plasterboard ceilings by the second method are carried out with sheets of greater thickness.There
sheets moistened with water to obtain the desired shape prior to installation:
- sheet of drywall;
- needle roller;
- water in the tank;
- form plywood or chipboard.
- Manufacturing oval desired shape of particle board or plywood;
- spiked roller rolled sheet on the fold to stay perforation;
- smooth side moisten with water;
- on the form attached tape sheet wet side up;
leaf dries and you can start the installation.
NOTE: Alignment circle shape is produced by additional screws, and they are screwed into a sheet of drywall, but not in the metal frame.
After mounting on the ceiling desired shapes embedded joints between sheets of drywall and podmazhte cap screws to avoid rusting. Deep joints go into two layers.
plastered seams seal the masking tape to obtain a flat surface.The reliability of the design depends on the quality of work and fixing the conscience.
Just on our website you can learn about how to make a circle on the ceiling.