How to Use An Architect Scale Ruler

How To Read Blueprints
How To Read Blueprints

To use an architect scale ruler is not an easy task. Since these rulers come in many configurations, you first must know which scale to use. Here are the basic steps:

    1. Find the scale needed in the Title Block of the blueprint. If it says 1/8″ equals 1 foot, then go to the next step.
    2. Use the right scale. 1/8, 1/4, etc. The 1/8 scale means that the markings are 1/8″ apart. The 1/4 scale means that the markings are 1/4″ apart.
    3. Lay the scale on the blueprint and measure your object. If you are using the 1/8 scale, and the object is at mark 5 on the scale, then it is 5 feet long.
    4. Accuracy. If the object is not an even number of markings on your scale, you can get the accurate measurement by using the fine markings before the zero mark. Say the object is between 5 and 6 on your scale. Just slide the final mark (5 in this case) to the end of the object. Then you can read the answer as 5 marks plus whatever the object lines up with in the fine markings below the zero mark.

There are complete instructions shown here:

How to Use An Architect Scale Tape
How to Use An Architect Scale Tape

 

 

The 5 Oddest Uses for Pipe Tally Books

The 5 Oddest Uses for Pipe Tally Books

(How many more can you add?)

Tallybook Contest
Tallybook Contest

Pipe Tally Books are really designed for outdoor use. They are mainly used by oil and gas field workers. They keep track of continual data such as the number of pipes inserted into an oil well drilling rig. They have a weather proof vinyl covering. They are small enough to fit into your pocket, and be available constantly. Some of the new ones come with “stone pads”. They are waterproof and tear proof. They are a great improvement over paper pads. But pipe tally books can be used for any kind of writing. Here are 5 silly and odd uses. How many more can you come up with?

  1. Composing a music score for a Broadway show.
  2. Doodling while you are sitting on a jury.
  3. Writing love letters to all your girlfriends overseas while at your best friend’s wedding.
  4. Keeping track of your dairy cows medical care.
  5. Writing police reports you read in the newspaper.
If you post the best addition to this list by the end of October 2017, I’ll send you a free sample tally book. (USA address only)