One of the most popular materials in construction and many other manufacturing industries is wood. Therefore, it is often necessary to glue wooden parts in order to obtain one-piece joints. For this, an extensive assortment of different compositions is offered, thanks to which there is no simpler task than gluing a tree to a tree.
Types of glue
Of all the varieties of glue that differ in their composition and characteristics, it is necessary to choose the one suitable for solving the corresponding problem in order to get the perfect result.
- PVA glue quickly and efficiently glues wood, leaving virtually no residue. But when exposed to water, as well as low and high temperatures, it partially loses its properties.
- "Moment" is a universal waterproof glue for gluing wood and not only. Effective for gluing other materials to wood. Provides instant grip.
- Heat-resistant adhesive for wood does not lose its properties under the influence of high temperatures, does not crack and does not crumble. Therefore, it is most often used in carpentry.
- Polyurethane adhesive is characterized by increased adhesion when bonding hard wood. Full adhesion provides 20 hours after application. It is not afraid of moisture, resistant to high temperatures and long-term loads.
- Casein glue has the same characteristics as polyurethane. The disadvantage is its ability to change the color of glued wood.
- Epoxy adhesive is suitable for all types of wood, dries completely after 24 hours and leaves no residue.
Which composition to choose
When deciding how to glue a tree to a tree, it is worth considering the universality of the use of adhesive. Some types are suitable only for working with a certain type of wood, others are able to glue completely different types of wood.
Of great importance is also what specific goals you need to achieve, for example, glue broken wooden objects or perform facade work. An important role is played by the composition of the glue and its quality.
Household recipes
There are many recipes for how to make quality wood glue with your own hands. To do this, you can buy ready-made casein in the form of a powder or get it at home. Put skim milk for souring in a warm place. When it is acidified, filter with gauze and rinse the casein remaining in the process with water and boil to remove fat. Then lay it out on paper, dry well and mix with borax (1 part borax for 10 parts casein) until the consistency of the dough. Dilute the resulting mass with water (2 parts) and apply the resulting glue immediately, because it hardens after 2 hours.
General bonding rules
There are rules for gluing wooden parts, which must be observed regardless of which adhesive composition is selected.
Before gluing a tree to a tree, you need to thoroughly clean the surface. This can be done using sandpaper or a file. After that, dry the details and apply a thin layer of adhesive with a brush and gently rub. All surfaces intended for joining are lubricated with glue, then they are pressed tightly against each other using a press or in another way until the composition is completely hardened.
When working with any glue, mandatory precautionary measures are required, since even the most harmless composition can sometimes cause a severe allergic reaction. Therefore, gluing wood must be carried out with rubber gloves. If the adhesive nevertheless gets on the skin, you need to gently wipe it and thoroughly wash the affected area with soap. In case of contact with eyes, rinse immediately with running water.
If you thoroughly understand how to glue the tree to the tree, and clearly follow the instructions for using the adhesive, then the junction of the parts can be much stronger than the wood itself.