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Or standard beams or profiled beams: what is the best choice?

A strong wooden house, beautiful outside and cozy inside - what could be better? But for a cottage to meet these requirements, it is important to choose the right beam or profiled bar. Which is better, not even experts can say. The difficulty is that initially the material is created from the same raw material, and the main difference lies in the further processing of wood. Which is better? Let's try to understand.

Common beam: what is it?

First of all, let's see what a regular beam is and what it is made of. Note that any kind of this material is produced from coniferous tree species - spruce and pine. Many for construction choose either a regular beam, or a profiled bar. Which is better, they do not reflect, because it seems that in fact it is the same material. But there is a difference.

The material is produced from a round loam of high humidity, that is, wood is not always subjected to drying. We brought the material to the base, cut it into a bar and immediately sold it. Accordingly, under conditions of natural drying, the tree begins to deform, crinkle, cracked, as drying takes place unevenly. The very technology of production assumes only a simple sawing of edges from a log from four sides.

Nestrogen is rarely used in the construction of residential facilities of permanent use. Most often on its basis are built garden and holiday homes, it is also used as a building material for installing balconies or logs, erecting partitions - that is, where there is no need to take care of external beauty.

The secret of popularity

Many refuse to choose a profiled beam. Simply cant be better, in their opinion, thanks to the low cost of the material itself, its wide distribution and short production times. On the other hand, it is worth understanding that due to lack of proper drying the tree will dry up, accordingly, the structure itself can be deformed. But if you are planning to build a non-residential facility or an economic building, the usual non-planed bar is ideal for this.

Profile is convenient

When choosing a regular beam or profiled bar, which is better, it is not always possible to determine. If a regular bar is not treated in any way, the profiled case is quite different. Such material undergoes a thorough machining, during which it receives a certain shape, smoothness. It is clear that this material will cost more, but it is more aesthetic and build from it much easier.

The difference of the profiled material is the locking joint, which ensures a dense junction of the rims with each other. The profile itself can be different - multigranular or Finnish, that is, with notches. The harvesting of wood for production is carried out in the winter, since it is this raw material that meets the requirements of strength and reliability.

Compare the properties

In order not to be unfounded and to understand, the profiled or conventional bar is better, we offer you a summary table with the main technical and operational properties of these two materials.

Properties

Normal

Profiled

Aesthetics

The beam is practically not processed, so the final structure needs external and internal finishing.

The technology of production involves attention to shape and size, due to which the frame is neat.

Ecological compatibility

Eco-friendly, but because of the lack of drying can be exposed to fungus and mold.

Eco-friendly. Wood is processed by protective means at the production stage.

Heat preservation

The usual bar is not clear, therefore careful adjustment and additional warming of the crowns is required.

The profiled bar has clear dimensions and a locking system of connection. This ensures tightness of the joints.

Shrinkage

Shrinkage is high due to lack of machining and drying.

Shrinkage is minimal.

Need for finishing

there is

No

Thus, it is immediately clear what distinguishes a regular bar or profiled bar. What's better? It's up to you. But remember that construction can not be saved, because any savings will affect the further operation of the residential facility.

Features of laminated veneer lumber

Wood is the ideal material for building. And most often used its varieties - profiled or glued beam. The first is good because it has clear geometric shapes and sizes, is cleaned of all defects, has a locking system of connection. But there is another kind - glued beam. It is widely used in the construction of country houses, despite its high cost. How to choose - glued beam or profiled beam? What's better? To understand the difference, let's talk about a number of features of the latter material.

Glued timber is produced by sawing softwood on lamellas, which are scraped to smoothness, and then glued using special glue. It is environmentally friendly and harmless. After that, the material is subjected to drying and re-planing, then placed under the press. To understand which bar is better - glued or profiled, we offer another summary table.

Glued or solid?

Properties

Profiled

Glued

Aesthetics

Beautiful appearance, especially with a minor finish.

Houses from glued beams look chic and do not need external cladding.

Speed of construction

The period of assembling the house is 2-3 weeks.

The term of assembling the house is a week.

Shrinkage

Shrinkage is minimal, cracks may appear.

No shrinkage due to production technology.

Biological factors

High exposure in the absence of timely processing.

Low due to high degree of drying.

Ecological compatibility

High level.

High level, despite the use of glue when gluing lamellas.

Cost

Profiled bar, especially natural moisture, is inexpensive. But the cost of external finishing of the object is required.

Glued beam is expensive, but there is no need for additional external finish.

Log or beam?

Traditions of Russian housing construction are based on the use of wood as the main material. Therefore, many people have a reasonable question: "What is better - a round log or a profiled bar?" We have already told about profiled material, now we will say a little about the second material.

The rounded log is produced using a special technology that makes the thickness of the material along the entire length the same. Logs are supplemented with special inter-grooved slots, which ensure the speed of assembly of the log. Depending on the climatic conditions in which the log house will be operated, the log itself may have a different width - from 10 to 16 cm.

Table of differences

Both the profiled bar and the round log are essentially of the same texture and meet the requirements of environmental friendliness, so it is not always possible to understand whether to choose a profiled beam or log. What's better? To understand this, we propose a table.

Properties

Profiled beam

Round logs

Shrinkage

3-4%

8-10%

Cauliflower

It is not necessary because of the tight junction of the rims with each other.

Requires caulking of grooves, and repeated.

Durability

Profiled cuts can protect the structure from moisture, and wood - from the fungus.

Because of the semicircular form, moisture can accumulate between the crowns.

Installation

Plain

Plain

We have indicated only those characteristics for which there are differences between varieties of wood. This building material is the most popular due to its environmental friendliness, simplicity of installation. What to choose? Proceed from your own aesthetic and financial considerations. But remember: a tree is a tricky material that needs to be processed in time to protect against external factors.

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