Intelligent, high-performance vapour check with optimum protection

INTELLO gives structural systems a previously unachievable degree of protection from structural damage

Structural systems using the INTELLO high performance vapour check are optimally protected from structural damage, even under extreme external climatic conditions

Humidity variable INTELLO provides previously unachievable protection in comparsion to conventional vapour barriers such as PE Films

Properties

• INTELLO provides optimum protection for all thermal insulation systems in roofs, walls, & floors
• INTELLO possesses the world's best & most effective variable diffusion resistance under any climatic conditions
• INTELLO offers high diffusion tightness in winter & maximum diffusion openness in summer
• In winter, INTELLO's high diffusion resistance provides ideal protection for the building's structure against condensation
• In summer, INTELLO's low diffusion resistance facilitates rapid drying
• INTELLO is translucent, easy to install, fully recyclable & emits no toxic gases when burned
• INTELLO offers the ideal solution to structures that are difficult to protect against condensation i.e. flat roofs, grass roofs, flexible metal sheeting, etc
• INTELLO provides lasting protection from mould growth, which protects the health of the occupants

Composition

In terms of construction physics, the product's properties are unique in providing the greatest effective variability of diffusion resistance under any climatic conditions, with an sd value ranging from 1.275MNs/g to over 51.0MNs/g.

High diffusion resistance in winter (51.0MNs/g): maximum protection from moisture Open to diffusion in summer (1.275MNs/g): extremely high dry-out rate

As a result, in winter, when humidity pressure & humidity stress on the insulating system are at their greatest, the INTELLO vapour checks's water vapour transmission resistance of over 51.0MNs/g, protects the structural system from condensation.

Then, in summer, the product's high degree of openness to diffusion (water vapour transmission resistance of less than 1.275MNs/g) provides huge potential for drying out.

This capacity makes for highly reliable thermal insulation systems, even where these may be penetrated by unanticipated moisture as a result of extremely adverse conditions, for instance leakage, flank diffusion, or increased incorporation of humidity in timber building materials or insulating materials.

Thanks to its intelligent diffusion adjustment system, INTELLO is a true 'jack-of-all-trades', working efficiently with structural systems open to diffusion on the outside, as well as systems posing problems in terms of construction physics, such as flat roofs, grass roofs, roofs with diffusion-tight canopies & roofs with flexible metal sheeting.

INTELLO provides for effective & lasting protection to health, in constructions, that may previously have been caused due to the presence of mould & fungus.

In terms of construction physics, the variability of INTELLO's diffusion resistance adjusts depending on climatic conditions. This produces a reliable vapour check effect, with a water vapour transmission resistance of over 10MNs/g, even at a high atmospheric humidity of 65%.

An advantage of INTELLO in terms of use & workmanship is that it can be stretched taut, the sheet being dimensionally stable in normal building weather. The non-woven fabric's high resistance to withdrawal of nails provides for reliable laying and fixing in place.

INTELLO is also translucent & therefore very easy to install.

The innovative new INTELLO vapour check once again puts pro clima's safety & security formula into practice:

"The greater a structural system's reserves for drying, the greater the unanticipated humidity stress it can take & still remain free from structural damage".

Applications

Roof, roof slope, wall, ceiling & floor; as vapour check / airtight seal in ventilated & non-ventilated roofs to DIN 4108, SIA 180 & Önorm B 8110-2