ECO-FRIENDLY DEHUMIDIFICATION ANTI-EFFLORESCENCE PLASTER

CORK, NATURE’S MAGICAL DEFENCE AGAINST HUMIDITY The virtues of suberin The raw materials Focus on dampness Causes and types of dampness Impact and criticalities of damp walls How the dehumidification system works Data and performance Certifications Characteristics and advantages of comfort Characteristics and advantages: structural performance The dehumidification system Dehumidification of retaining walls Dehumidification of uneven masonry Three times lighter, three times smarter Successful projects

The essence of cork is expressed in the honeycomb-like structure of its cells whose cavities and walls are tightly grouped together, forming a cushionlike structure sealed by suberin, a waxy and hydrophobic layer which constitutes almost half the substance. Suberin contains long-chain fatty acids which, together with other ceroids present in the molecule walls, delivers waterproofing properties similar to those of fats and waxes, which protect against water and humidity. THIS MOISTURE RESISTANCE ALLOWS CORK TO AGE SLOWLY WITHOUT SUFFERING STRUCTURAL DETERIORATION. The Diathonite Deumix+ formulation...

NHL5 HYDRAULIC LIME: THE AGE-OLD WISDOM OF MEDITERRANEAN BUILDING CLAY: HUMIDITY REGULATOR NATURAL FIBRES: A WEALTH OF RENEWABLE RESOURCES It absorbs and releases moisture, contributing to the hygrometric regulation and dehumidification which greatly improve living comfort. The traditional characteristics of hydraulic lime make it biocompatible and suitable for the restoration of historic buildings which benefit from its mechanical strength, antibacterial properties, breathability and fire resistance. It is a light, porous, natural aggregate which helps maintain a constant moisture level, making...

Water is a fundamental element in construction activities but it also plays a role in the ageing process of buildings. INDEED, WE PROTECT OURSELVES FROM WATER BY ENSURING WE HAVE A ROOF OVER OUR HEADS, BUT WE MUST ALSO BE MINDFUL OF UNDERGROUND SOURCES, WHICH MAY RESULT IN DAMP WALLS AT GROUND OR BASEMENT LEVEL, CREATING UNHEALTHY ENVIRONMENTS AND NEGATIVELY IMPACTING THE LIVEABILITY OF SPACES. 6 The walls of buildings generally rest on foundations that provide a firm footing, but sometimes there are no foundations and walls are built directly on earth. In these cases, and especially in buildings...

CAUSES AND TYPES OF DAMPNESS Rising damp The humidity naturally present in the ground rises up through the masonry by capillary action. This is the most insidious type of damp because it carries with it dissolved mineral salts which trigger salt infiltration in masonry. Dampness from precipitation If not adequately protected with waterrepellent finishes, external facades can absorb rainwater which, once inside the masonry, contributes to the deterioration of the building fabric, heat loss and the appearance of stains and mould. Dampness in masonry can be the effect of various different causes,...

IMPACT AND CRITICALITIES OF DAMP WALLS The presence of humidity in walls is not merely an “aesthetic issue”, but can lead to serious problems which, if not fully resolved, can over time jeopardise the structural integrity of the building. Static damage • As moisture inside walls freezes in winter months, it can cause spalling. • The crystallisation of salts within the pores of the building materials causes crumbling and decay. • Over time, the decay of materials can jeopardise the static integrity of the structure. Economic damage • Thermal insulation is compromised when masonry is damp, leading...

HOW THE DEHUMIDIFICATION SYSTEM WORKS DIATHONITE DEUMIX+ DAMP MASONRY Drying of masonry When the humidity present in the walls comes into contact with the dehumidification system, it is absorbed and expelled outwards, allowing walls to dry out completely. Even in the event of recurring dampness, the system’s dehumidifying action remains unchanged thanks to the unique porous structure of the material. Protection from salts The active ingredient in Diathonite Deumix+ allows the product to block the passage of salts dissolved in the water, allowing only moisture to penetrate. As a result of osmosis,...

DEHUMIDIFICATION PERFORMANCE DATA AND PERFORMANCE BREATHABILITY Walls that are free to breathe for masonry that is always dry. POROSITY The pore structure of the plaster allows it to absorb and disperse moisture and condensation. CAPILLARY ABSORPTION Category W0 Rapid moisture dispersal. THERMAL INSULATION PERFORMANCE THERMAL RESISTANCE A high level of thermal comfort guarantees walls that are always dry. THERMAL INSULATION Limits the formation of interstitial condensation and contributes to energy savings. STRUCTRUAL PERFORMANCE COMPRESSIVE STRENGTH Excellent strength, durability and stability...

CERTIFICATIONS The certifications obtained by Diathonite Deumix+ testify to the company’s commitment to environmental sustainability. SUSTAINABILITY CERTIFICATIONS DIATHONITE DEUMIX+ IS AN EXCEPTIONALLY VERSATILE PRODUCT AND THE FRUIT OF AN ORIGINAL MIX OF COMPETITIVENESS, INNOVATION AND PERFORMANCE. Diathonite Deumix+ complies with the procedures, properties and values of EPD certification, which identifies products with a low environmental impact, facilitating a responsible choice. Stringent testing, inspection and control procedures enable measurement and verification of product sustainability...

CHARACTERISTICS AND ADVANTAGES OF COMFORT EFFECTIVE WITH ALL TYPES OF DAMP Diathonite Deumix+ is effective not only in the treatment of rising damp: its thermal properties prevent the formation of interstitial condensation and limit the overall moisture to be managed. INDOOR WELLBEING Diathonite Deumix+ guarantees maximum living comfort: warmer, dry interiors with controlled ambient humidity thanks to the product’s hygroscopic properties and the elimination of interstitial condensation. LONG-LASTING DEHUMIDIFICATION Diathonite Deumix+ delivers long-lasting dehumidification of any masonry affected...