To lay out a 45-degree angle in an isometric drawing, draw a square and lay out the 45-degree angle, as shown in view A, figure 1-11. It is understood that the walls are to be there, but they are left out so the piping diagram is' shown without unnecessary details. The walls are omitted from the drawing entirely. Isometric drawing of a room and drainage pipe.Ī plumbing pipe layout leaves the ceiling and two walls out of the drawing, as shown in view C of figure 1-10.Ī third method is simpler in that the room is shown only as a partial floor plan view, as shown in view D, figure 1-10. Isometric drawing of a room.įigure 1-9.
This method requires drafting room equipment and is difficult in field sketching.Īnother means of visualizing the pipe layout is to "section" or remove from the drawing those parts in front of what is important to show. Some Engineering Aids suggest that the lines of the room be drawn with fine, light lines, and the pipe diagram with heavy, dark lines to give the effect of a transparent room you can see into, as shown in figure 1-10.
To determine the pipe layout, you can draw the dimensions of a room in several ways.
Once you understand the drawing in figure 1-7, the same idea can be applied to the drawing of the shape of a room, as shown in figures 1-8 and 1-9.
0 kommentar(er)
