What is a surveyor tape measure?
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What is the tape measure method?
To use a tape measure, pull the tang out from the housing and hook it on the edge of the object to be measured. Stretch the blade across the object, press the lock, and then observe where the blade meets the end of the object. The nearest line on the blade to the end of the object is the final measurement.
What is a tape measure called?
A tape measure, also called measuring tape, is a type of flexible ruler. Tape measures are made from a variety of materials, including fiber glass, plastic and cloth. They are among the most common measuring tools used today.
What is the importance of tape measure?
Tape measures are indispensable tools. We use them to build houses, to tailor clothes and to ensure fairness in trade and sports, pretty much any situation where we need to know the length of something.
What is the types of tapes in surveying?
There are 5 types of tapes available in surveying for linear measurements and they are as follows : Linen Tape. Woven Metallic Tape. Steel Tape.
What is chain and tape survey?
The necessary requirements for field work are chain, tape, ranging rod, arrows and sometime cross staff. It is a system of surveying in which sides of various triangles are measured directly in the field and NO angular measurements are taken. It is the simplest kind of Surveying.
What is the characteristics of tape measure?
A tape measure or measuring tape is a flexible ruler. It consists of a ribbon of cloth, plastic, fibre glass, or metal strip with linear-measurement markings. It is a common tool for measuring distance or length.
What are the types of tapes in surveying?
Types of Measuring Tapes in Surveying
- Cloth or linen tape.
- Metric steel tape.
- Invar tape.
- Synthetic tape.
What is chain tape?
Chains or tapes are used to measure distances on the field. A chain (see Fig. 1) is made up of connected steel segments, or links, which each measure 20 cm. Sometimes a special joint or a tally marker is attached every 5 metres. Usually, a chain has a total length of 20 metres, including one handle at each end.
What is difference between chain and tape?
The measurement of distance with the help of chain or tape is known as chaining. However the term chaining should be used for the distance measured with the help of chain, the term taping should be used when measuring distance with the help of tape.
What are tape measures made of?
SteelPlasticMetalLinenInvarFiberglass
Tape measure/Made of material option
What are the parts of a tape measure?
These parts can be metal or plastic and include:
- Case.
- Case Length.
- Spring and Stop.
- Thumb Lock.
- Blade/Tape.
- Hook.
- Hook Slot.
- Belt Clip.
What is the history of measuring tape?
In 1829, Chesterman patented a spring tape measure that utilized flat metal with marked measurements. The metal was cased inside of a donut-shaped leather case that made the tool easy to transport and use. After receiving a patent for his invention, Chesterman began to sell the product for $17 in the United States.
What is tape and its type?
Linen tape, also known as cloth tape is a varnished strip made of closely woven linen. The width of the strip is about 12 to 16 mm. It is available in different lengths such as 10m, 20m, 30m, and 50m. Both ends of the linen tape are provided with metallic handles and the whole tape is wounded in leather or metal case.
What are the qualities of a good quality tape measure?
The following features are often found in quality tape measures:
- Standout blade. The tape itself—known as the blade—should stay straight and firm when extended in the air.
- Tang.
- Belt clip or holder.
- Auto-lock.
- Markings.