Homes and buildings without adequate thermal insulation are subject to decay over time and waste of energy resources. The irradiation of the wall in summer and the escape of heat during the winter make the internal environment not very comfortable.
L’ external thermal insulation “ PAULINKOIBENTA ROCK” with rock wool slab, it will be made by means of l’ use of LAMPOPLACO LR double density rock wool insulating panels, CE marked according to the current UNI EN 13162 standard, for a thickness ranging from 40 to 200 mm ( to be chosen based on the type of wall and thermo-hygrometric calculations) and having the following characteristics: Thermal conductivity &lambda ;: 0.036 W / m· K (UNI EN 12667) Reaction to Fire: Euroclass A1 ( UNI EN 13501-1) Resistance diff. steam μ: - 26-nbsp; 1,4 (UNI EN 12086)
In the case of departure from the floor, establish the altitude “ ZERO” starting at least 1-2 cm above this surface and mechanically fix the STARTING PROFILE with a perforated aluminum drip with a section suitable for the thickness of the slabs, inserting a 40-60 cm high sintered expanded polystyrene panel at the base for the plinth same thickness of the insulating material that we will subsequently affix. and always in points in the center of the panel (in such a way that the glued contact surface is at least 40 # 37) and l’ insertion (at least 6 per m2) of special percussion plugs with approved steel core ( with CE marking).
The cork panels will be coated on site with a layer of adhesive mortar “ RASAKOLL MINERALE” spread with a toothed metal trowel over the entire surface, in which an alkali-resistant fiberglass net with rectangular meshes 3.80 x 4.14 mm and area mass > will be embedded; 150 g / m2, smoothing with a metal trowel. The reinforced layer will be completed with a subsequent smoothing to completely cover the mesh.
The laying of the reinforcement mesh “ RETE 160-A” it must be carried out in such a way that it is positioned in the upper third of the total leveling layer, providing for the overlapping of the edges of at least 10 cm and 15 cm near the edges, protected with relative edge protectors in pre-painted aluminum or PVC with mesh pre-assembled.
The thick finishing layer will be made with coatings such as:
SILOX COAT Smoothed siloxane wall covering, microfiber, with tonachino effect, with anti-mold / anti-algae additives
SILK COAT Wall coating with smoothed effect based on potassium silicate (anti-mold / anti-algae additive)
SANO COAT Wall covering with smoothed acrylic siloxane effect, microfiber with tonachino effect, (anti-mold / anti-algae additive) and must be preceded by the application of the respective fixative.