This one is a business of specialists and rigour which implies and determines the way in which it will be necessary to consider the treatment of your roofs.
This diagnosis will determine the need for an essential treatment or not (curative Treatment) (Preventive medication)
The estimate:
Our controls and our estimates are free and do not engage in any way those which wish them. [free estimate]
Maintenance cover:
They are foams and the lychens which destroy your toîture gradually. Some operations will be enough to give again with your cover its aspect of origin.
Also, in the same vision, to envisage the démoussage, the hydrofugation and the painting of your roof
To clean a roof
Your house has approximately about fifteen years!
Undoubtedly did you already think of renovating your frontage, to treat your joineries… you thought of controlling your roof, do not find you that it would need a handing-over with nine?
Principle of cleaning:
Application of a product, then rinsing of surface after the product made effect.
Hydrofugation
Hydrofugation is a film forming colourless-not treatment (damp-proof), intended to reduce the water penetrations (rain) while not modifying or little, the permeability to the steam the permeability to the steam is due to the fact that the damp-proof products do not stop the capillaries and do not form a film on the surface.
The effect of proofing is obtained by an extremely held covering of the surface porous structure of material by hydrophobic groupings.
Goal of the hydrofugation:
- Protection against the rainwater penetrations
- Maintenance of the frontage by the self-cleaning character
- Anti-salissement Protection (Antipollution)
- Avoids the development of foams & moulds
- Reduced the damage due to freezing
- The efflorescence of salts of construction Blocks
- Allows material to keep its properties of thermo isolation
Performances:
the performances of the water repellents met on the market are established by comparison tests, carried out by the C.S.T.C (Scientific and Technical Center of Construction). These laboratories have carried out for 20 years of the accelerated ageings (Ultraviolet) correspondent at + 10 years of natural ageing.
Painting of the roof
Restoration of the roof by cleaning and repainted roof.
Why repaint its roof:
- Protection against the rainwater penetrations
- Maintenance of the roof by the self-cleaning character
- Anti-salissement Protection (Antipollution)
- Idle the development of foams & moulds
- Reduced the damage due to freezing
- Blocks the efflorescences of salts of construction
- Allows material to keep its properties of thermo isolation
- To reveal a roof like nine
Acoustic performances
Insulation with the airborne noises of the vertical and horizontal walls (partition, doubling, floor)
Insulation with the airborne noises of the structural components (carries, window, air intake)
Insulation with the noises of shock of the floors.
Reduction of the transmission of the noises of shock by the floor coverings.
Insulation with the airborne noises of part with part by a hanging ceiling or a technical floor.
Insulation with the airborne noises of part with part by a network of ventilation (interphonie of mouths of extraction)
Noise level of the hydraulic equipment
Acoustic absorption of materials or objects
Sound power of equipment (stops extraction, boiler)
Dynamic material stiffness
Resistance to the air flow of materials.
Offer acoustic
The installation of the new version of standard NF IN ISO 354 (2004) made it possible to gain at the same time in precision and time of test. A framework support adaptable to all the types of hanging ceilings optimizes the quality and the time of implementation of the tests.
Two formulas of tests are proposed: “with the unit” or in “hiring laboratory” in order to meet your needs as well as possible.
The formula “hiring laboratory at the day” makes it possible for example to test approximately twelve configurations different of hanging ceilings, for unit costs lower than 425€ H.T. (Report/ratio of test COFRAC included/understood). Time > test under fifteen days.
Translation of the report/ratio of test > to the request.
At the time of the exit of the new European standards harmonized on tended and suspended ceilings NF INTO 14716 and NF INTO 13964 and of their decree of dated August 8, 2005 application, the acoustics experts of the CSTB developed an acoustic offer of characterization on these products.
Created to facilitate the installation of marking EC, it is adapted also perfectly for the development of products.
Tests under quality assurance
Accredited COFRAC and laboratory notified for marking IT of the tended and suspended ceilings, the LABE (European laboratory of acoustics of the building) is the only French laboratory to propose a complete acoustic characterization of the ceilings (within the meaning of the European standards
harmonized):
• Side Insulation (Dn, C according to standard NF IN ISO 20140-9)
• Index of attenuation of noise to the airborne noises (R according to standard NF IN ISO 140-3)
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