How to prolong the life of frame houses

service life of frame houses with the correct construction is at least 50 years, but in recent years have increasingly looking to real estate owners over the issue of how to extend the service structure.Durability depends on two main factors: respect for the right of construction technology and the lack of installation errors.It is important to know what are the main drawbacks and allow the builders, and the developer himself.

Common errors in the construction of frame houses

often make mistakes even before the construction - at the design stage.More blunder is the construction of a frame house without any proven project specialists.Often such action argued desire to save.

1. One of the errors is the replacement material for load-bearing structures, without prior consultation with experts on the feasibility of such a step.If a company or a private team, which is engaged in construction of a frame house has proven successful over the years reputation, you need to prepare for the fact that unauthorized replacement material will make the design less reliable and durable.For example, the use of a cheaper and bad of the dried timber will result in crevices and cracks of wood.Reducing the thickness of the timber also has a negative effect on strength.Total control over the conduct of all phases of work will help to solve this problem.
2. Savings calculations and lack of geological work is also quite common.With the construction of cast-in-frame houses often it makes the point that such a construction is much easier and does not require a prepared foundation.The future client already counts the money saved, but it is often forgotten about the bearing capacity of soil.It is likely that the site will be quicksand, which has almost zero load-bearing capacity.In this case, settings need to transfer away from him.It is important to become familiar with the possibilities of the ground, as in most construction projects meets the mark that he developed under the ground with a load capacity of 1.5 kg / cm2.This postscript removes responsibility from the designer, and indemnify nobody will.
3. Often construction companies offer at a typical project several variants:. Built from the box and ending with the erection of the house "turnkey"In this case it is necessary to take into account that the budget draft does not include utilities.Therefore, it is important to have in the bookmarks have a clear idea of ​​where and in what way will be output pipe.
4. Another mistake is to draw up an incomplete estimate.It should include items from the first nail and finishing with all the related issues, which concern not some stages of construction and the cost of materials, but also takes into account even potential losses during storage and shipping.

were considered the main builder error, but the builders themselves often admit blunders.This is especially true artisanal teams often do not have a proven expertise.Therefore it is necessary to know what the flaws in the work should be corrected immediately:

1. arbitrary setting studs.For residential buildings the distance should not be more between them than 60 cm in order to pave the insulation quality.
2. Carrying cantrail immediately after installing the uprights.The correct option when cantrail repeats the bottom.
3. Start of construction at the wrong time of the year.This does not mean that the work is always necessary to begin from April.But it is useful to remember that in the autumn due to the high humidity frame wood absorbs moisture and hot summers - it rapidly loses rassyhaetsya.
4. If the foundation is not ready blind area, it will lead to the accumulation of moisture under the house and the gradual destruction of the base.
5. lack of vapor and waterproofing, as well as a protective vapor barrier film.For this it is necessary to watch carefully, as some unscrupulous workers in order to save sometimes "forget" to lay the insulation in the appropriate places.
6. Installed close to the uprights of the window frame.Since the timber under the influence of climatic conditions, swells and shrinks, it is necessary to leave the stock in 2 cm between the window and the frame in order to avoid damage to the window.
7. use for fixing parts to wood screws alone.When the frame movement or misalignment, screws are able to burst, so you need to drive for a safety net in the area for at least one nail on each side.Even with a significant exposure to the nails are bent, but did not burst.The length of the nails in this case not more than 90 mm, since thicker and longer able to split the board.
8. Laying coverings for roofs in a situation where not yet been prepared gables and roof overhangs.This will lead to the fact that later sheathe them will be much harder.
9. Simplify design door and window openings."Shabashniki" often overlap with nails nailed bolt opening punched through the single desk.This is a gross violation, since regulations bolt must be extra bars on the supports.
10. use timber for a large section of the frame.Despite the strangeness excessive reliability is also able to play a cruel joke with the durability of the frame structure.Powerful wooden beams are more prone to deformation at high humidity than standard boards with standard sizes 150h50 and 200x50 mm.
11. Gender in the frame building insulated using sheets of particle board or OSB without penofol.In this case, moisture starts to penetrate into the base floor structure.
12. Providing insufficient diagonal frame stiffness, which is important in the wind.For this purpose, the rack bar via props, located at an angle of 45 °.It bears will frame cladding sheeting.

It's not all mistakes made during construction, but they all have the same basis: negligence and the desire to save.To avoid this as much as possible, to remember the main rule: "good can not be cheap."Services offered in the advertisements often are full of promises of low prices, not quality.And on any complaint, managers make round eyes and asked the perennial question: "what do you want for this price?".Therefore, it is important to know not only the theory and potential vulnerabilities, and to provide constant monitoring of the actions of the builders.And you have to remember at once, no agreement in words, all exclusively on paper, with seal and signatures.Once is better to spend money on a lawyer and intelligent professionals-builders than hiring several teams, each with a clever kind will criticize the work of the previous ones, but do make mistakes.

negative impact of atmospheric agents, the frame house

Wood exposed to weather conditions for another storage stage.If the house is erected in the fall, the high humidity contributes to the swelling of the material, and vice versa in the summer - because of the heat the wood begins to shrink.
Therefore, preparatory work must be completed by the beginning of April.Some experts recommend to start construction in the winter, because at that time the humidity noticeably smaller.This is a favorable environment for wood construction.In addition, in the winter the workload of construction firms are smaller and often they are satisfied with price cuts and promotional offers - that will be a plus in the desire to build a cheap frame houses.

But winter is characterized by rainfall and, therefore, the building material is preferably a dense cover with plastic wrap.The same applies to the wooden frame shelter.For example, if you plan on taking a break from work for any reason, it makes sense to design a quick sheathe sheets of plywood, nailed them to the frame using small nails or staples staples of the building.A similar shelter appropriate to hold and use a dense film.In this case, the work will be faster and less expensive.

Since wood is easily exposed to moisture being drawn, it is necessary to provide dry.This is done in two ways:

1. Natural drying.In this case, the timber is placed in a dry place with good airing.The disadvantage of this method is its duration.For example, a preform of considerable size and dried in a high humidity for a few years.As the advantages of low cost and ease of release.
2. Chamber drying is used in enterprises for the production of wood, so directly on the construction site will not repeat this process.

wood dried in the sun and difficult.In this case, evaporation of moisture from the surface will occur, while the timber inside and remain damp micro cracks begin to appear.
good way to speed up the drying will wrap polythene sheets.In this case, the moisture begins to flow from the timber to the film and it is necessary to periodically change its side: with the wet to the dry.

Mechanical damage to the frame house

Mechanical injuries occur more frequently due to miscalculations in the design, or else with a tolerance of errors when installing the frame.Strong wind is able to mow the design if it does not have any spacers that are installed on the diagonal.To avoid structural damage due to excessive load, it is necessary to take care of the additional structural elements gain.For example, no harm will be the use of nails in combination with self-tapping screws for fastening the corners, as well as reinforcing beams mounted to the support frame to ensure its greater strength.

biological damage to the frame house

Under this name implies effects on the natural wood parasites.Main pests, especially for summer frame houses - it is wood beetles, also called grinders.To protect them from the frame, you need to carefully handle all wood preservatives.If damage is detected at the stage of construction, you have to put on the same insecticides or organic solvents.

Processing preservatives will protect the wood from rotting process and mold or mildew because of the high humidity.It is important to know that a good antiseptic should represent highly toxic to mold and mildew, but it and harmless to humans.In addition it must penetrate deeply into the wood, without impairing its properties or durability.

good representative of funds for these purposes is a mixture called "Virtuoso".With a price of $ 1.2 per 1 liter of it is completely environmentally friendly and safe for humans, providing effective protection against insects, mold and mildew.Mixture gives wood protection against weather conditions and temperatures, as well as fire resistance.In addition, it is not washed away by rain.To handle the large area it makes sense to buy a bag of dry concentrate, reconstituted with water.Cost weighing 25 kg bag is $ 125, while the mixture sufficient for treating the surface of 420 m2.

walls frame house often spoil the rodents, especially mice.They gnaw at the wood trapdoor in the cellar.To protect against unwanted neighbors, wood treated with special protective solutions.

cold bridges, causes and methods of elimination

frame house, a wooden structure that allows to erect them for a few weeks - is also exposed to an effect called "cold bridges".It leads to the appearance of condensation followed by the destruction of the monolithic structure.This effect arises from the fact that the wood elements have different heat insulation and heat conductivity, whereby the effect arises.

Eliminate lack of constructive easily.It is necessary to use two cellular carcass located with a shift relative to each other.The first such technology offered representatives of MLC technology.
As you can see, it is quite simple, but at the same time and efficient.

second way to deal with the cold bridges is correctly laid hydro and thermal insulation.

How to prolong the life of frame houses: tips

base construction longevity - is the foundation of quality made.It must develop, based on the characteristics of the soil and the surface tilt.

conifer wood has good strength, so the pine timber is the most popular material in the construction.Well-dried quality timber frame stand allows a significant amount of time, and its additional processing antiseptics provide good protection against weather and biological factors.

most important advice - it's quality control.That respect for the proper implementation of all stages of the work, the use of quality materials and components that will provide a framework that significantly prolong the life of frame houses.