Chaldea or Poly Wood

What is Pulley or Playwood? | Steps to Build Multilayers What is a Plywood? What is a Plywood and how to use it

What is a plywood or polywood?

Humans have always used wood in many forms. With the advent of science and technology, the way humans have used wood has also changed, which has made wood more robust and distinctive.

One of the products developed in the process is multilayer boards that are more resistant than their counterparts.

Laminated boards are versatile and can be used in most woodworking industries.

Multilayer plates, as the name implies, consist of several layers of laminate.

In this way, the wood sheets produced under pressure and heat, using special adhesives, are transformed into uniform, durable sheets.

Multilayer pages can be created with as many layers as we want. One should only note that the number of sheets used must always be individual.

These plates are very robust, and this feature is because in the fabrication of these plates, each sheet adheres to the opposite side of the previous sheet.

Wood used for making laminates

Different types of wood can be used to make plywood. Sometimes even a combination of different woods can be used.

Plywood is selected according to their application. For example, plywood used in the shipbuilding, aviation and construction industries are hardwoods such as birch, mahogany, birch, beech, etc.

And softwoods such as poplar, cedar, pine, etc. are used to make furniture, boxes, industrial pulleys, etc.

Various types

As mentioned earlier, plywood can be manufactured in different thicknesses and number of layers.

Plywood, plywood, seven plywood, nine plywood and so on.

But the most important and most commonly used are the plywood and the plywood which we will discuss in the following article.

What is a Plywood and Its Types

Plywood is a type of wood board that is produced in different dimensions and thicknesses.

The plywood is made of three layers of soft, hard-adhesive wooden sheets.

Plywood has several types:

Softwood Plywood: These boards are made of pine or poplar wood and can be used in the construction industry.
Hardwood Plywood: These boards are made of hardwood like birch and are used to make a variety of flooring or wall coverings.
Tropical Plywood: These boards are made of softwood. But it costs little to build it.
Marine Plywood: These boards are mostly used in the shipbuilding industry.
Flexible Plywood: Used in the woodworking industry, bending and aviation industries are needed.
Plywood decorative plywood
There is another type of wood board made of a combination of wood and plastic and used for insulation.

The Benefits of Plywood

It is stronger than plywood.
Light weight and lightweight.
They have high flexibility and are rarely fractured.
They are resistant to moisture and can be used in humid environments.
A variety of designs and designs can be used on the top layer.
Polywood plywood are resistant to insects and fungi.
The boards are insulated against heat and cold and are easy to clean.
The boards have a high curvature and can be screwed anywhere without having to worry about the plate cracking.
These boards are also produced in larger dimensions.

What is a plywood board?

Plywoods are also a type of plywood. These boards are made of 7 layers of thin wood that are glued together.

These boards can be manufactured with different designs and coatings as plywood.

Seven sheets are widely used and can be used in many industries, including the following.

Manufacture of furniture
Types of tables and chairs
Manufacture of shelves
Types of wooden doors
Industrial and export boxes
Palletizing
Train industry
And …

The benefits of plywood

Plywoods are lighter in weight than chipboard and MDF.
These boards can be manufactured in larger dimensions.
The plates have a very high coil.
They are resistant to pressure and heavy load.
Heat and sound insulation and high impact.

Application of Play Wood Boards

Used in the furniture industry
Making all kinds of tables and chairs
Types of wooden shelves
Construction of exhibition stands
Types of wooden doors
Manufacture of wooden pallets and boxes
Types of military and export boxes
Concrete Molding and Construction Industries
Construction of advertising leaflets
Wooden reels
Bee Hives
Decorative Accessories
Bus industry
Handicrafts
Petrochemical Industries
Used to build prefabricated houses

Disadvantages of multilayer boards

Plywood is more expensive than MDF.
Due to the multilayers of these boards when cutting them, we have to polish the edges well.
Cutting this layer is a very difficult task and it is not easy to create a uniform cut.
These boards have urea due to the use of glue and exposure to the cutting environment is harmful to health.
Laminated boards unlike other plates