How to glue the plywood to the plywood? What kind of glue for plywood to choose?

Plywood is a building material, the active use of which requires the production of furniture, packaging and even automotive. For the production of this multilayered material there is a wood veneer of coniferous trees. The result is a sturdy construction, which can be fastened with screws, nails and bolts, but the most convenient option is glue.

Ways of plywood laying

How to glue the plywood to the plywood? The most environmentally friendly is water glue. It completely lacks the smell, it can be diluted with water and used instead of a primer. This laying requires additional fastening, and the main drawback is long drying.

Slightly less dry adhesive, which is based on a solvent - 3-5 days. In this case, it is necessary to pre-impregnate the concrete screed with a special primer. The disadvantage is a sharp smell.

How to glue the plywood to the plywood and save time? Maximum satisfaction of this desire is possible by using a two-component adhesive. It dries for about 24 hours and does not need dowel-nails.

How to choose glue for plywood

The solution to the question of which glue to glue the plywood to the plywood, depends on the type of connection and the further operating conditions. The process can be represented by an independent installation of plywood on the screed or carry an additional function, for example, to strengthen the structure.

If you plan to use unlined plywood, then you can buy any glue. The main requirement is a dry and clean surface. It is better to use a roller or brush to apply the formulation to both surfaces to be bonded. After this, you can strengthen the plywood connection with nails, screws or clamps. In the end, you need to remove the excess mixture.

How to glue the plywood to the plywood, if the whole sheets will be used? You just need to cover the surfaces with a mixture, and then press them with temporary dowel-nails.

It is not recommended to glue the laminated surface covered with a film, it is not recommended to glue it, therefore, before applying the epoxy composition, the sheets must be sanded with sandpaper.

How to glue the plywood to the plywood, so as not to disturb the texture of the material and not cause a discoloration, but at the same time get a high strength design? For interior work, PVA glue is ideal, and for exterior applications, phenol or epoxy glue.

The level of reliability of the connection is affected not only by the applied mixture, but also by strict adherence to recommendations, since if the latter is violated, the properties of the adhesive may not fully open.

Composition of the glue

At the base of practically any glue for gluing of plywood lie the following components:

• The main adhesive ingredient;
• solvent;
• Filler, which is usually used as wood dust or flour;
• Additives that directly determine the pour point and maximum adhesion;
• A plasticizer;
• Antiseptic.

The curing agent is usually any acid or ammonium chloride, and resistance to wetting guarantees the presence of tannic substances (formalin, copper salts, etc.).

Requirements for glue

Adhesive for plywood must have the following positive qualities:

• Reliable fastening of materials;
• Ease of use in everyday life;
• Good moisture resistance;
• Not exposure to the damaging effects of bacteria and fungi.

It is equally important that the adhesive does not destroy the wood veneer and does not change its color.

Which glue is better: "CS" or "Tarbikol"?

Solving the problem, than to glue the plywood to the plywood, people often choose their "KS" or "Tabrikole".

A bit more about their properties and features:

1. Clay "KS" - a universal composition, which is characterized by a viscous consistency. The composition includes sodium liquid glass, as well as several mineral fillers and additives. It is very convenient to use, in addition, it is not afraid of humidity, high temperature and cold. The question is how to glue the plywood to the plywood on the floor? Clay "KS" easily solve all the difficulties associated with the parquet board, fiberboard and chipboard products, ceramic tiles and glass.
2. "Tarbikol" is a one-component polyurethane mixture with the help of which it is possible to lay any parquet. Its main positive qualities include good sound insulation, absence of water and solvents, resistance to ultraviolet rays and high humidity. In addition, "Tarbikol" is a two-component and is designed to work with a non-absorbent base of lacquered parquet. It dries very quickly, so it is indispensable in the conditions of limited time for repair.

Influence of the grade of plywood on the choice of the adhesive composition

The grade of a suitable glue for plywood depends directly on the level of strength required and on how high the humidity in the room in which it is planned to operate the structure.

How to glue the plywood to the plywood, if the finished product will be in a well ventilated room? Well suited PVA, protein or synthetic.

If it is planned to make dacha furniture, which will be located both indoors and outdoors, it is better to use one of the synthetic compounds.

Once the choice has been made in favor of a moisture resistant material for the interior, you need to determine how to glue the plywood to the plywood. Feedback indicates that the compound is best carried out with formulations based on carbamide resin. The use of unlined sheets makes it possible to glue the plywood with any kind of glue.

How much glue does it take to lay plywood on a concrete surface?

The flow rate depends on the number of unevennesses, the presence or absence of porosity and the quality of the screed. It should be based on the recommended flow rate of 1.2-1.5 kg / m ² , but do not forget that the plywood must be laid on the base without voids. Only uniformly pressing the plywood to the base can ensure optimum distribution of the adhesive throughout the surface.

Tools and materials required for work

Before you start working with plywood, you should stock up on the following tools:

• A roller made of foam rubber;
• Clamps;
• Hammer.

You also need to prepare the necessary materials:

• Blanks;
• Grinding paper;
• Nails.

Sequence of gluing of plywood

Before you start working, you need to find out how to glue the plywood to the plywood. The instruction given below, as detailed as possible, reveals all the subtleties of this process:

1. First, plywood sheets need to be cleaned of dust and various kinds of contaminants. To remove the laminated layer, you will need a grinding paper.
2. Then plywood should be thoroughly dried.
3. The distribution of the adhesive to obtain an even layer is recommended using a roller.
4. Now you need to press the plywood parts to each other with clamps. It is recommended to remove the excess surplus with a knife and rags.
5. If there are large parts, they will need to be connected with nails.
6. Finally, when the gluten is completely dry, the product must be freed from the clamps.

Coffee table from plywood scraps

About what to glue a plywood to a plywood, it was told much, and how to make something useful from the given material?

After carrying out of various repair works there is a set of scraps of plywood which simply leave in a garbage can.

But these pieces are ideal, for example, to create an unusual and beautiful coffee table.

List of materials and tools required for work:

• A whole piece of compact cardboard of small size for the template;
• Many plywood pieces of the same thickness from which the basic construction will be made;
• Moisture resistant glue for wooden surfaces;
• Electric jigsaw;
• pencil;
• Vise;
• a circular saw;
• Sander;

Plywood Bonding: A Practical Example

How to quickly make a plywood table? First, you need to make a paper template for cutting the legs of the product. The coffee table will look good on openwork or curved legs.

You need to take a large sheet of paper and draw on it legs in a scale of 1: 1. When transferring the pattern to the cardboard, remember that the finished structure should be located on the symmetrical legs.

After completing the work with the template, you can proceed to gluing together the plywood pieces. The construction should be made in such a way that the shape resembles the future legs of the table. Bonding of every 2 parts must be accompanied by removal of excess solution and dense squeezing of plywood pieces. At the end of work, the legs should be placed on a flat surface, apply a template over them and draw a contour with a pencil. To trim excess design, you need a jigsaw. On top of the product, you should place the table top and connect the parts together.