Final answer:
There are several types of plywood used for different purposes, including ordinary, marine, form, and fancy pre-finished plywood panelling (DANARRA). Each type serves a specific purpose based on its qualities and characteristics.
Step-by-step explanation:
There are several types of plywood used for different purposes:
- Ordinary plywood: This is the most common type of plywood, used for general construction purposes.
- Marine plywood: It is specially designed to resist moisture and is used in situations where the wood will be exposed to water.
- Form plywood: It has a smooth surface and is used for concrete formwork in construction projects.
- Fancy pre-finished plywood panelling (DANARRA): This type of plywood is used for decorative purposes like wall paneling and is already finished with a pattern or design.
Each type of plywood serves a specific purpose based on its qualities and characteristics.