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Roofs
Roofing choices are diverse, Bituminous roofing, čerpinė roofing, steel roofing, šiferinė roofing, concrete roofing.
PURALAS (PU)
Puralo coating is resistant to atmospheric agents eksremaliomis climatic conditions and particularly to corrosion. It is resistant to ultraviolet rays, neišblunka, it is easy to clean, as well as for projects that require heavy-duty, long-term coverage. Sheets with the cover for the most efficient use of roof coatings, and wall finishes.
Plastisol (PVC)
Plastisol composition roofing. It can be used for building outwards and inwards. Plastisol is corrosion resistant and relatively resistant to climate impacts. Plastisol Coated sheets are formed easily, easy to work with them. Palstizolis commonly used shaped roof coatings, exterior and interior wall finishes, etc..
POLIVINILDENFLUORIDAS (PVDF)
PVDF is particularly recommended for buildings, for which particularly strict requirements, exterior. This coating corrosion resistant, fade. Generally it is used for wall decoration. PVDFV recommended for use, with some color stability and resistance to atmospheric chemical effects.
Opaque Polyester (PEMA)
Matt polyester roofing climate impact-resistant and corrosion. Its surface is matte - neblizga. A typical example of the use of opaque polyester is a synthetic tile roof sheets, which are ideal for residential and ease the public in commercial buildings.
Polyester (PE)
Polyester coating on the flat and smooth surface is particularly suitable for interior decoration, as well as the external walls and roofs. This coating suitable for the food industry the subject of interior design and is certified for the purpose of the Lithuanian State Public Health Center.
Zinc (Zn)
This coating is suitable for profile sheets for those whose external ferries do not particular requirements. From zinc coated sheet made in running, lathing and other building construction elements.
Roofing
Roofs
Prilydomos roof
Prilydomos roof coating contains a sufficient mass of bituminous layer, the heating gas burner or other flame source prilydomos coating to the prepared base, without extra klijuojančių materials. Under coating mass composition roof divided into oxidised bitumen roof coatings, hereinafter referred to as polymer-modified bituminous and bituminous materials.
Coverage under the top surface protection (pabarstą) divided into the appropriate use of underwear damp proof courses, known as the lower layer coatings, protective roof or upper layers, without the additional protection against atmospheric effects, known as the upper layer coatings.
Requirements flat roof structures
1. Flat roof structure must be designed and constructed so that it carry out its functions under normal weather conditions belonging to the temperature (from -30 0C to +80 0C).
2nd Flat roof must have a water sewer system, which is not damaged by construction of the building structures and the environment (greenery, pedestrian streets, other buildings).
3rd Flat roofs with a slope of 0.70 (1.25%) to 2.90 (5%) must be extremely reliable design to reduce the risk of flow-through standing water on the likelihood.
4th The roof slope must be formed so that the water on the roof fail to comply with more than 4 hours after the rain.
5th Roofing materials used in the construction and installation shall comply with the STR 2.05.02:2001 "Building Structures. Roofs and Lithuanian standards.
Requirements damp roofing coatings
1. Roof waterproofing coating shall be arranged so as to ensure the long-term waterproofing protection for the building and operational reliability of the roof.
2nd Roof coverings shall be selected according to their technical characteristics, type of work performed (a new roof installation, renovation or major repairs) and the slope of the roof, the foundation upon which they are installed. It must also be assessed in terms of climate, heat insulating material type and thickness of the roof structure and their possible movement.
3rd New or renovated roof flashing shall be installed in each of the two fully bonded polymer bituminous pavement layers, where the top layer of pavement top sprinkled stambiagrūdžiu mineral barstalu (slate).
4th Major roof repairs, where fully removed the old layers of waterproofing, roof waterproofing is recommended to install the two surface layers, as well as a new roof,.
5th Roof slope at pressures greater than 2.90 when the roof covering laid on directly on a wooden base or heat insulation, roof requires additional validation measures against a possible landfall. Roof slope at more than 2.90, the upper layer of waterproofing installation, selected the type of SBS polymer modified bituminous coating with polyester fiber basis (armuojančiuoju layer), waterproofing of the lower layer - with a polyester fiber or stiklūno grounds. With the roof slope to 2.90, it is recommended to install both the waterproofing layers of polymer - bitumen coating with polyester fiber basis.
Ritininėmis to the cost of bituminous roof coatings prilydomosiomis:
on hard ground - the upper layer of polymer to be - bituminous pavement;
with soft bases (stone, glass wool) - only two layers of bitumen and polymer-reinforced material having elongation> = 20%.
Flat roofs are classified according to:
1. Structural type:
a) ventilated
b) nevėdinamus
2nd Nature of the operation:
a) the operation of
b) non-operated
Čerpiniai roofs
Roofs
Tiles are an investment in the future
Tiles used for roofing material for more than 3 000 years. They reached the northern part of the European middle ages. In other words, this is a time tested material. And there is no point in question: well covered roof tiles often serves as much as the house. For this reason, the tile roof is the best investment.
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