Bituminous wavy sheet aqualine scheme. Installation of ondulin tiles: a step-by-step overview of the technology of work. Intermittent exterior building wall cladding - Category R, ​​suitable for most weather climates

1. VENTILATION

Make sure that adequate ventilation is provided (according to DIN4108). The gap between the Aqualine coating and the roof surface must be at least 8 cm. If necessary, sufficient ventilation can be achieved with the help of additional elements.

Humidity screen ( lining carpet) is necessary if the room under the roof area has high humidity: kitchen, bathroom, bath.

2. AQUALINE MATERIALS MUST BE INSTALLED AT TEMPERATURE ABOVE 0°C

When installing a roof made of Aqualine materials, walk only on those places of the roof that have support from below.

INSTALLATION OF ROOFING MATERIAL

1. REQUIRED TOOLS

Hammer, saw, tape measure, nails.

2. DISTANCE BETWEEN THE CRATE

Depends on the angle of the roof. Required dimensions are shown in table 1. The minimum roof pitch is 7°.

(A, B, C, D see Fig. 2)

3. FIXING AQUALINE WAVE SHEETS

Always start working from the bottom corner of the roof and against the direction of the prevailing winds.

Fix the sheets with nails according to the scheme shown in Figure 2.

To calculate the amount of overlap, use the data in table No. 1.

Drive nails vertically into the top of the wave (Figure 3).

The procedure for driving nails is shown in Figure 4.


accessories for Aqualine bituminous sheets

Aqualine (Aqualine) is the latest original roofing material, which is produced by the Belgian company ASBO, located in Antwerp (Belgium), in the heart of Europe, at an ultra-modern plant for the latest technologies. ASBO is part of the ATAB group, the world's leading manufacturer of waterproof materials. The company specializes in the production of waterproof materials and roofing for 100 years. Export of goods is carried out in 60 countries. In the research center of the corporation, environmentally friendly technologies are studied, new developments are carried out, and product quality control is carried out.

Aqualine bitumen sheets (Aqualine) are a middle-class material and resemble classic slate, but this is only an external resemblance. Aqualine sheets are produced by pressing cellulose fibers and saturating them with bitumen. Upper layer sheets are covered with resin and mineral dyes, which provides the protective functions of the roofing material and maintains an attractive appearance. The material does not contain harmful impurities and is made from environmentally friendly materials.

Aqualine roofing sheets are:

  • fashionable modern roofing material
  • lightness and ease of installation
  • possibility of installation over the old roofing
  • glossy finish
  • environmentally friendly material
  • self-cleaning surface
  • economy
  • ease of transportation

Color range: green, red, brown

Application of euroslate Aqualine

Aqualine (Aqualine) is widely used throughout almost the entire territory of Russia, both in capital construction and in private housing construction, they cover schools, clinics and production shops. The reason for the success of this material is its aesthetic appeal, flexibility and ease of installation. In addition, due to its lightness (about 3 kg per 1 m2), Ondulin euroslate is often used to repair the roof directly on top of the old coating, which avoids double work. Slate is also sheathed on vertical surfaces or used to build fences.

Aqualine slate comes with a 10-year warranty (the warranty covers the watertightness of the material), which characterizes it as a roofing material with good value for money. Slate Aqualine has all the necessary hygiene certificates, as well as certificates of conformity building codes and fire safety.

Specifications Aqualine

Properties of Aqualine corrugated sheets:
  • Low water absorption
  • Good weather resistance
  • Biological resistance to fungus, bacteria and micro-organisms
  • Chemical resistance to acids and alkalis
  • Resistance to industrial gases
  • Resistant to gasoline and diesel fuel
  • Suitability for collecting rainwater and using it as drinking water
Composition of Aqualine sheets:
  • Bitumen
  • Rubber
  • Cellulose fibers
  • Minerals (filler)
  • mineral pigments

The Belgian company ATAB is a subsidiary of the IKO concern, a manufacturer, and for more than a century has been producing construction waterproofing materials. Among other items at ASBO ATAB plants, Aqualine corrugated roofing material is produced. During its activity, the company has accumulated rich experience, which is embodied in new ultra-modern developments. building materials. Manufactured products are exported to several dozen countries. Like any European manufacturer, the company carefully monitors the quality and environmental safety of its products.

Specifications

Aqualine is made up of 20 layers of organic and inorganic fibres. Each of the layers is multidirectional, thus achieving high strength sheets. The fiber base is impregnated with bitumen under vacuum and low temperatures. The surface of the sheets is covered with acrylic, which gives the roofing material a glossy sheen and smooth surface, with which all the dirt is well washed off, so the roof looks neat. Sheets of roofing material resist deformation well due to the acute angle of the waves. But walking on them in the process of work or inspecting the roof is possible only in those places where the crate is laid.

  • the size of Aqualine sheets is 2.0x0.92 m;
  • sheet weight - 5.2 kg;
  • number of waves per sheet - 10;
  • wave angle - 40°;
  • sheet thickness - 0.024 cm;
  • wave width - 9.2 cm;
  • wave height - 3.5 cm;
  • surface area covered with a sheet, including overlaps - 1.54 m².

The color range of Aqualine sheets is quite diverse, the manufacturer's line includes: black, shades of brown, green and red. The mineral colorant is added directly to the acrylic coating before being applied to the sheets. Due to the surface layer, the base of the sheets is protected from exposure to ultraviolet radiation and getting wet. Sheets should be stored in a closed, dry, warm, well-ventilated area. Roof Aqualine has guarantee period use - 10 years, provided that storage and were made in accordance with the manufacturer's instructions.

Installation of sheets on the roof

Sheets are mounted on top of the crate, the pitch of which depends on the slope of the roof. For flat roofs Aqualine cannot be used. For small slopes - 7-10 °, the crate must be filled in increments of 0.2 m. For roofs with a slope of 10-20 °, the crate cannot be mounted in increments of more than 0.46 m. ​​And for roofs with a slope of more than 20 ° - 0, 62 m respectively.

Between the waterproofing and the sheets, the ventilation gap should be more than 0.08 m. A vapor barrier layer is not required in most cases, with the exception of rooms with increased vaporization: kitchen, bathroom.

Installation work can only be carried out in positive temperatures.

For roofs with slopes of 7-10°, Aqualine is laid with an overlap of 2 waves and with an end overlap of at least 0.2 m. -20°) and 0.14 m (over 20°), respectively. Eaves overhang can be no more than 0.07 m.

Work is carried out from the eaves to the ridge. The first row must be laid from the side of the prevailing wind direction. Each even row must be started from half a sheet, then 4 sheets will not converge at one point at the same time.

Euroslate Aqualine is nailed to the top of the wave. Nails should not sink into the surface of the material and crush it. At the ends, the sheets are nailed into each wave. When installing a side overlap, nails are driven directly into the overlap itself and into waves along its edges. On the rest of the surface of the sheet, the nails are driven through the wave. When installing the skate, fastening is done in each wave. The overlap must be at least 0.15 m wide. Skate elements supplied by the manufacturer along with Aqualine sheets and it is better, of course, to use them. For valleys, gables, junctions, the manufacturer produces the appropriate elements that are recommended for use during installation.

If you want to lay sheets on an old roof, you do not need to dismantle it, but work can only be done on a dried surface and it is imperative to ensure a ventilation gap of 0.08 m.

Unfortunately we couldn't find professional reviews about the material, so we provide only information from the manufacturer that the sheets have quality certificates European countries and Russia.

Bituminous corrugated sheets are organic fibers impregnated with bitumen. Formed into a ten-wave sheet from a homogeneous mixture of organic and inorganic fibers, they have a multi-layer tightly compressed construction that guarantees good resistance to deformation upon impact.

FROM front side sheets are covered with a protective and decorative paint layer based on polymers and light-resistant pigments. The surface treatment with high-density acrylic increases the durability of the roofing sheet, and also protects it from the ultraviolet radiation of the sun, wind and rain. Due to its coating, bituminous corrugated sheets (Euroslate) have such a surface structure that dirt from the atmosphere that has settled on the roof is removed by rain and sliding snow. For decorative design roofing offers several options for coloring sheets.

Euroslate is used not only in new construction, but also for the repair of old roofing by applying new ones to it. roofing sheets without removing the old roof. Euro slate laying does not require any special training. The material is easy to cut hand saw and fastened special nails with sealing cap. One person is enough to install the euroslate.

The Russian construction market presents materials from several manufacturers of corrugated bituminous sheets(Fig. 13) with similar dimensions and specifications.

Rice. 13. Bituminous corrugated sheets and fittings

When installing euroslate, follow the instructions of the manufacturer of the material, paying special attention to the requirements for the crate. Otherwise, the installation of bituminous corrugated sheets from various manufacturers is not much different.

Usually, for corrugated bituminous sheet roofing on flat roofs with a slope of 5 to 10° (from 1/11 to 1/6), it is necessary to carry out a continuous crate of boards, moisture-resistant plywood or OSB boards(OSP). Term continuous crate from the boards does not mean at all that the boards should be tightly pressed against each other, on the contrary, when laying between them, a gap of up to 5 cm is left. butt The overlap of euroslate sheets on each other with such a slope is equal to 300 mm, the side overlap is 2 waves.

On roofs with a slope of slopes from 10 to 15 ° (from 1/6 to 1/4), a crate of wooden bars with a section of 40 × 50 (h), 50 × 50 mm and an installation step of 45 cm along the axes is needed. In this case, the front overlap of the sheets is 200 mm, the side overlap is 1 wave.

Roofs with slopes of 15° and above (from 1/4 and less), the step of the lathing bars can be increased up to 60 cm along the axes. Frontal overlap - 170 mm, side - 1 wave (Fig. 14). In areas with a heavy snow load or with potentially large snow drifts on the roof, the interval between the laths of the battens should be left the same - 45 cm. If there is any doubt, it is recommended to further reduce this interval.

Rice. 14. Lathing under euroslate

The crate is made with an overhang a little longer than required. For precise positioning of the pitch of the lathing bars, a template cut from the lath trim is used. The cornice overhang of the roof is provided by a filly - a board nailed to the lower end rafter leg. Thus, on gable roofs with an overhang of laths and a filly length, it is possible to reduce or increase the size of the entire roof slope, adjusting it to the most favorable cutting of the roof. For example, knowing usable area covering one roofing sheet, the size of the roof slope can be adjusted so that the number of cuts is minimal or so that the cuts can be used on another slope. Therefore, during the construction of the roof, it is better to make laths and fillies longer than required, then it is easier to saw off the excess than to build up the missing one.

for roofs complex shapes cutting of the roof is done in special computer programs with the call of the measurer on the object. For simple roofs, it can be done on graph paper and tracing paper (Fig. 15). To do this, the position of the roofing sheets is drawn on graph paper, and the plan of the roof slope is drawn on tracing paper. Tracing paper is superimposed on graph paper and shifted along it until it is found optimal solution. When predicting the cutting of hip roofs, you need to make sure that the top of the corner sheets is on the lath, otherwise it will be difficult to fix them, you will have to install bars with hemming along the edge of the hip. Along the length of the slope, cut sheets can be placed both at the cornice and at ridge knot. According to the width of the slope, as an option, you can not stack a whole number of sheets with a remainder on the edge, but cut one sheet lengthwise and put it in the center or any other place in the row, then the outermost sheet of the row will turn out to be wider and fit well on the crate.

Unsuccessful cutting, corner sheets do not lie on the crate

Unsuccessful cutting, a lot of illiquid scraps

Successful cutting, corner sheets lie on the crate, and trimmings can be used on another slope

Rice. 15. An example of cutting a slope of a hip roof

Euroslate manufacturers recommend starting the second row of roofing sheets with a sheet cut in half, in which case a good “run-up” of overlaps is obtained. However, this is true only for rectangular slopes, on which an integer number of sheets is obtained in the first row. If a hip roof is made (with trapezoidal slopes) or a gable roof (with rectangular slopes), on which an integer number of sheets does not fit, you can deviate from this rule. Both the first and second rows can be started with a sheet cut along the width of which will give the least amount of waste along the entire slope. The main thing is that the overlap of the second row is not combined with the overlap of the first row, otherwise it will have four layers of roofing. If the combinations longitudinal edges cannot be avoided, then the corners of the roofing sheets are cut off (Fig. 12). In this case, when predicting cutting on tracing paper, it is better to draw roofing sheets, and on graph paper the roof slope. Apply tracing paper to graph paper and move until there is best option cutting.

Before laying the sheets on the roof, the squareness of the gable slopes is checked or marked, which is more desirable (Fig. 16). On the hip roofs in advance, even at the device truss system, you need to try to make the angles of inclination of the hip ribs the same. This is provided correct markup and laying Mauerlat beams and girders. Only the same angles of inclination of the hips allow waste-free use of trimmings on opposite slopes.

Rice. 16. Checking or marking the right angles of the roof slopes and a way to eliminate small errors

The squareness of the slopes is checked (marked) using the right triangle formula: the length of the hypotenuse should be equal to square root from the sum of the squares of the legs. To check (mark) right angles, you can put together a right-angled triangle with sides: legs - 3 and 4 m, hypotenuse - 5 m or legs 1.5 and 2 m, hypotenuse - 2.5 m. You can not make a triangle, but use two roulettes : alternately postponing the legs and checking the length of the hypotenuse. It’s hard to say what to give preference to, climbing on the roof with both tape measures and triangles is not very convenient. After determining the squareness of the roof slopes, the trim lines are “beaten off” with a coated thread, the “extra” length of the laths and fillies is sawn off. Euroslate manufacturers allow some deviation of the slopes from right angles. Euroslate flexible material, so it can be slightly stretched or compressed, like accordion furs, but not more than 2% of the original width. For sheets with a width of 950 mm, this is no more than 2 cm, for sheets with a width of 1220 mm - 2.5 cm.

Installation of the roof is done towards the prevailing winds () at positive temperatures. The bitumen with which the sheet is impregnated "does not like" frost, the sheet becomes hard and brittle. Bitumen also “does not like” the scorching sun, the sheet becomes too soft and supplely changes shape when nailed too tightly.

To install the first sheet on a rectangular roof, mark the width of the roofing sheet from the corner along the eaves and make a mark with a colored pencil. Then measure the same width and mark along the roof ridge. Mark off a chalk line connecting these two marks. To determine the length of the free roof overhang over the eaves, drive nails into the corner rafters and stretch the twine from corner to corner at a distance of 4.5–7 cm from the eaves along its entire length. It is necessary to make a reservation here, different manufacturers of euroslate recommend different sizes of free overhang for their sheets, which range from 4.5 to 7 cm. This value depends on the thickness of the corrugated bitumen sheets. Adhere to the free eaves recommended by the roofing manufacturer. If the overhang is made larger, then the edge of the roof will bend down either under the weight of snow or under the scorching sun.

Lay the first sheet, aligning it with the string stretched from corner to corner and the chalk line. If the roof slope is rectangular, the sheet will align well with them, it must be immediately fixed with nails. If the ramp is not rectangular, align the sheet along the cord and nail it in one wave along the length of the sheet, and stretch or compress the other side, aligning the sheet along the edge of the slope or along the chalk line. It is desirable that the chalk line be perpendicular to the lace stretched along the eaves, then aligning the first sheet along the chalk line and lace and pulling it aligned to the edge of the slope, this procedure will not be needed anymore, the remaining sheets of the first row will lie flat, they will need to be leveled only along shoelace. When using wind corners in the roof, it is not required to level the edge of the sheets along the edge of the slope, small errors in the squareness of the slope will be covered by the wind corner.

Corrugated bitumen sheets are fastened in a strict sequence (Fig. 17): first, the edges of the sheet are fastened, then the middle, then the rest of the nails are finished. The sheets are flexible, if this sequence is not followed, then by accidentally constricting a heavily hammered nail, you can change the geometry of the sheet. For example, if you consistently drive nails alternately into each wave of a sheet, then with heavily hammered nails you can roll it into a “pancake”. Compliance with the rule of order of fastening will “forgive” an inadvertently heavily driven nail. Nails are not hammered into the last crest of the wave (or into the last two crests), it will go under the overlap of the second sheet and will be fixed when this sheet is fastened. Nails are not hammered in the upper part of the sheet either, there will be an overlap with sheets of the second row, followed by fastening. If a corner wind corner is used, then the nails are not driven into the crest of the first wave, it will be fixed together with the installation of the wind corner fitting. The corner fitting is fastened with nails or fixing screws through the flange of the fitting and the crest of the sheet wave to each lath.

Rice. 17. Rules for installing corrugated bitumen sheets (circles show the sequence of driving nails into sheet waves)

In the first and last sheet of the row, nails are driven through the extreme wave into each lath and through each crest of the sheet wave into the lower lath; in the middle of the sheet, nails are driven through the wave and through the lath. 22 nails are driven into an ordinary ten-wave sheet of the roof with a lath spacing of 45 cm. The first row of nails is driven into each wave crest, then in a checkerboard pattern.

The second and subsequent sheets of the first row are installed with alignment along the cord, which regulates the amount of free overhang. With especially high-quality work, for each subsequent sheet of a row, a chalk line is beaten off from the cornice to the ridge, perpendicular to the cord and regulating the width of the sheet. These lines will not visually allow you to drag the roofing sheets with strong nailing and change their geometric dimensions.

The second row of sheets begins with a sheet cut along, dividing it into two or more parts, if required by cutting the roof. The main purpose of cutting the first sheet of the second row: to avoid overlap a large number layers, secondary - aesthetic, make longitudinal joining seams in a checkerboard pattern. Although at a great distance, namely from there, you can see the roof, the side joints of the sheets are almost invisible. The sequence of installing sheets of the second row is the same as that of the first: the coated line is beaten off, the sheet is leveled along it and nailed. It is necessary to monitor the amount of overlap, it must correspond to the slope of the roof. If the battens of the crate were set carefully and according to the template, then the overlap will be obtained automatically.

Sheets are cut along the length with a sharp cutter along the wave cavity. Width cutting is done with a wood saw with an oiled blade or electric saws: circular or jigsaw. It is better not to use a grinder with emery discs, they will melt the bitumen. Nails are hammered only into the crest of the wave perpendicular to the crate. An unsuccessfully hammered nail is pulled out with a lining under the stop of the nail puller, cutting a pipe with a diameter approximately equal to the depth of the wave of the sheet (Fig. 18).

Rice. 18. Cutting the roofing sheet and pulling out an unsuccessfully driven nail

The prichelina, in the place of the side overhang of the roof over the gables, is designed in two ways: using a corner fitting and bending the roof on wind board(Fig. 19). The second method is recommended to be done only in warm weather when from solar heating euroslate sheets become soft, or the roof overhang needs to be heated with hot air from a building hair dryer.

Rice. 19. Options for the design of the overhang over the gables of the roof of corrugated bitumen sheets

Roof adjunctions to walls, valleys and ridges are made in the same way as on roofs made of asbestos-cement corrugated sheets using shaped parts attached to euroslate. The difference in the work is that the fastening of the euroslate style is made in each crest of the wave of roofing sheets or in each lath. Once again, we recall that, unlike hard asbestos-cement slate, euroslate is a soft material, which is why so many nails are driven in. In addition, special self-adhesive waterproofing tapes are made for euroslate, thanks to which there is no need to create niches in the walls and bricks on pipes (Fig. 20. However, waterproofing tapes do not exclude the use of traditional roof junctions to walls and pipes. On the contrary, sharing in these knots of niches, brick overlaps and waterproofing tapes increases the reliability of the roof.

Rice. 20. Connections soft roofs to walls and pipes

Fractures of the roof slopes are arranged using isosceles corner parts. One shelf of which is brought under the roof of the upper slope, the other is put on top of the roof of the lower slope (Fig. 21).

Rice. 21. Fractures of roof slopes made of soft bitumen sheets

For the ventilation of the under-roof space, depending on the roof structure, breathable linings can be installed under the bituminous corrugated sheets. Their use will provide penetration under the roof air masses and drying inner surface roofs, battens and rafters, while limiting the entry of birds and insects under the roof.

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