Element of the roof is the valley. Roof: scheme and device

ндова. On a very complex roof configuration, there is usually an element such as an indo. стропильной системы которой разработана подобным образом, должна изолироваться от осадков и талой воды максимально тщательно. The roof, whose roof structure is designed in this way, should be isolated from precipitation and melted water as thoroughly as possible. ндовой называют элемент кровли, закрывающий место стыка двух скатов, образующих внутренний угол. E ndova called the element of the roof, which closes the junction of the two skates forming the inner corner. In such gutters, very much rainwater is always drained. Therefore, when covering the roof, they should pay maximum attention.

Features of the construction of the valley

In order to avoid the flow of the roof, the groove of the skate joint before installing the base material should be properly waterproofed. In most cases, three main elements are used to cover this important place of the roof:

• Waterproofing;
• Lower endowment;
• Upper end.

такого элемента, как ендова. The construction of a continuous crate is a procedure by which, among other things, the reliability of an element such as endowment can be ensured . которой предполагает наличие подобных элементов, а вернее, ее каркас, собирается по особой технологии. The roof, the scheme of which presupposes the presence of such elements, or rather, its frame, is assembled according to a special technology.

специальный самоклеящийся ковер . As a waterproofing for endovy can be used roofing material or a special self-adhesive carpet . The latter option is considered preferable. A special tape costs more than a roofing felt, but it also protects the joint from moisture much more reliably. The upper and lower straps of the valleys usually come complete with roofing material. But sometimes they have to do it on their own. In this case, the galvanized sheet or sheets of aluminum or copper are used.

Features of the assembly of the rafter system

крыша с ендовой. The relative complexity of the assembly of the frame is what distinguishes the roof from the endow. такой конструкции представлена ниже) в данном случае монтируется с использованием дополнительных элементов. The roofing system (the scheme of such a construction is presented below) in this case is mounted using additional elements.

. The land under the valleys is usually packed after the main pit is installed . в месте излома монтируется стропильная нога. At the first stage , a rafter's foot is mounted at the break point . . Wherever it has the greatest load, a rack with jibs is installed . Next, the main rafters at the right angle are short.

At the next stage, the crate of the skates themselves is stuffed. To do this, use a not too thick board. тобы сделать желоб ендовы, между элементами уже набитой обрешетки просто устанавливаются дополнительные такой же толщины. In order to make a valley valley, additional elements of the same thickness are simply installed between the elements of the already-filled crate . Thus, the trough is usually equipped with a metal skull.

чаще всего монтируется немного другая ендова. Under the ondulin is usually mounted a little different . которой в данном случае такая же, как и при использовании металлочерепицы, в месте излома обшивается не по сплошной обрешетке, а по двум длинным доскам, проложенным от конька к карнизу . The roof, the scheme of the rafters which in this case is the same as with the use of metal, in the place of the fracture is not covered by a continuous crate, but by two long boards laid from the ridge to the cornice . по скату сверху вниз, оставив в районе основной стропильной ноги по оси стыка промежуток шириной в 15 см. The width of these elements usually exceeds 10 cm. Lay the boards along the slope from top to bottom, leaving an interval of 15 cm wide in the area of the main rafter leg along the joint axis .

How to make the bottom bar for metal

This element of the valley is usually made of tin. чаще всего равна 60 см (по 30 см с каждой стороны стыка). The width of the continuous litter under the bar is usually equal to 60 cm (30 cm on each side of the joint). Depending on the design of the roof, the angle, etc. This figure can be greater or lesser. д олжна быть примерно на 10 см шире обрешетки. In any case, the lower bar, cut from the tin, should be about 10 cm wider than the crate. In order that the draining water does not fall on the rafter system and the insulation of the roof, on both sides of it the edges are bent at an acute angle. фиксация нижней ендовы к стропильной системе. For these laterals, later with the use of Kleimers, the bottom valley is fixed to the rafter system.

Lower lath for ondulin

Under this material, as already mentioned, a slightly different landscape is being settled. The roof, the scheme of which assumes the use of two vertical planks as a crate, can also turn out to be quite reliable. But the bar in this case, of course, you need to do a little differently. To make it in the middle of the strip cut from the tin, a trough is bent. Its dimensions should correspond to the width of the gap between the supporting boards (15 cm).

Roof top structure: top bar

This element is most often made of metal sheets coated with a polymer layer. When selecting the latter, ensure that their color does not differ from the color of the roofing material itself. If this rule is not observed, the finished roof will look messy. The upper valley is bent according to the configuration of the angle of the skate junction.

Waterproofing gutters

. This procedure should be carried out as carefully as possible when arranging such an important element as the land . которой предполагает использование под нижнюю планку сплошной обрешетки, обычно получается надежной. The roof, the scheme of which involves the use of a lower lath of a continuous crate, usually turns out to be reliable. But only in the event that the waterproofing on the trough is mounted correctly.

сплошной обрешетке стыка скатов крепят на битумную мастику. The ruberoid strip to the continuous crate of the skate joint is fixed to bituminous mastic. For additional fixing with the use of such material, nails with wide hats can also be used. по верхним углам каждой рубероидной полосы таким образом, чтобы в последующем они оказались под нахлестами . They are packed into the upper corners of each roofing strip in such a way that in the future they are under the overlap . The width of the latter should be at least 10-15 cm.

Installation of the lower and upper laths

After the waterproofing is fixed, you can start assembling the valley itself. Kleymers of the lower bar are set at a distance equal to the step of the main crate. Laying strips of strips begin from the bottom. Horizontal overlaps between the elements, as in the installation of the waterproofing, make 15 cm.

Sheets of metal tiles are put in the trough in such a way that their edges do not reach the central axis by 6-10 cm. Ondulin is preliminarily cut off along the outermost lines of the trough curved in the lower plank. снизу. The upper valley is set at the bottom. Attach it to the wave in steps of about 20 cm.

Other types of grades

The technology described above for skinning the skate junction is the simplest. своими руками. This is how they usually do the work themselves. However, roofless roofs can be sheathed in other ways. On steep slopes, for example, often arrange a closed knot. ендова крыши. When using this technique, the maximum reliable roof end is obtained. в этом случае может уйти чуть больше, чем при применении открытой технологии. Metal tiles in this case can go a little more than with the use of open technology. The fact is that with this method of covering the gutters the sheets are joined end to end.

When using flexible roofing tiles as a roofing material, the bounded technology of equipping the valley is usually used. In this case, the elements of the roofing material are fed directly through the trough to the opposite ramp.