• ALCHIMICA IN BATIMAT 2022  - Κεντρική Εικόνα
    BATIMAT 2022 – Hall 1 | S98 ALCHIMICA proudly returns to meet you all at #Batimat2022 with excitement as we always do in exhibitions. ALCHIMICA grasps the opportunity to showcase an array of solutions for the construction industry especially for those who are looking for cutting-edge technologies that span from waterproofing systems, PU sealants to cementitious mortars, flooring systems and ETICS. We are looking forward to present our products and systems to the visitors and explore with them how our solutions can cater to their specific needs in new projects. Let’s make new collaborations and evolve together! Come with us! Visit us in our booth S98, Hall 1. 03-06 October. Get register: or Schedule A Meeting with us :
    Designed to ensure ideal conditions!   Utilizing our cutting-edge and superior polyurethane technologies we innovate again with the aim of delivering building excellence. ALCHIMICA responds to the latest energy efficiency standards of buildings and launches the new and innovative polyurethane plaster ‘’HYGROSMART PU PLASTER’’ based on the HYPERDESMO® technology, that guarantees the excellent performance of the ETAG 004 ETICS system, HYGROSMART® COVER OVER SYSTEM.   Based on ALCHIMICA’s innovative polyurethane technology, the PU PLASTER is a final coating with excellent breathability that ensures excellent resistance to environmental stresses and thanks to its high-water repellence and elasticity gives additional protection to thermal insulation systems.   With excellent ease of application even at high temperatures, the PU PLASTER offers excellent coverage, and its easy colouring ensures the aesthetic perfection for upgrading the facades of buildings.   Energy efficiency Shielding Aesthetic perfection 
    The ZLOTY/GOLD MEDAL is  one of the most recognizable awards in Poland for high performance innovative building materials. Winners from each industry are selected by a prestigious group of experts. The competition awards innovation and creativity. Only those products and services that stand out on the market due to their quality, technological and functional values ​​can apply for the Gold Medal.   ALCHIMICA together with ALCHIMICA POLSKA will participate in the International Poznan Trade Fair BUDMA 2022, sharing the success we enjoy in the Polish market. BUDMA 2022 will mark another special occasion as HYPERDESMO®-COLD CURE POLYUREA ZERO will be officially awarded the ZLOTY GOLD MEDAL 2022 for its innovative solvent less, Zero VOC cold polyurea based liquid waterproofing membrane.   HYPERDESMO®-COLD CURE POLYUREA ZERO is a cold-applied, two-component polyurea membrane that is odorless and has zero VOC (100% solids content). It is a fast cross-bonding product (curing takes about 1.5 hours), and the membrane obtains resistance to falling rain already after 30 minutes from application! The product displays excellent mechanical properties, high tensile and tear strength, high abrasion resistance and chemical resistance properties.   The HYPERDESMO®-COLD CURE POLYUREA ZERO is designed for waterproofing of concrete roofs, lightweight fiber cement roofs as well bathrooms, terraces and balconies, for the refurbishment of asphalt membranes and can even be used as the waterproofing layer underneath stone carpets.   Find more: HYPERDESMO®-COLD CURE POLYUREA ZERO    
  • HYPERSEAL polyurethane sealant technology
    Concrete is an extremely stable and durable material, but it is not an unbreakable one. For several reasons such as natural forces like thermal expansion (freeze-thaw phenomenon) or poor construction design, failure of concrete making or overloading, active or dormant cracks are created. These kinds of active cracks need to be first appointed and then repaired in order to address any stability and to protect the waterproofing membrane that will follow. Although hairline cracks can be accommodated by the flexibility of the HYPERDESMO® System’s polyurethane waterproofing membranes, bigger cracks that are formed by continuous movement are crucial to be repaired in order to prevent their transmission to the waterproofing membrane which will cause raptures. The first step is to observe and analyze the crack movement in order to decide the appropriate repair method. The test can be taken by using a rigid but non-shrink material to bridge the surface of the crack. In case there are not any expansion joints installed to accommodate the tensile strength of the structure’s movement, it is strongly recommended to carve them prior to any installation.  A correct design of joints is required for the long-term performance and longevity of the system. The benefits of flexible polyurethane sealants in active cracks for controlled movement. Regardless of crack width, polyurethane sealants are suitable for the treatment of small or larger cracks ad they form a permanent, tough and elastic seal.  Moreover, they satisfy the major requirements for crack filling by being fast curing and having strong adhesion, strength, high elongation properties, good workability, stability and long-term performance. ALCHIMICA’s advanced polyurethane technology sealants offer excellent bonding to clean concrete. How to apply Opening the crack Cracks smaller than 5mm need to be opened manually at a minimum width of 5mm Substrate preparation The edges should be sound and clean from any grease or oil contaminants and a vacuum cleaner should be used to removing any dust. Application of HYPERSEAL sealants Using a caulking gun and with nominal pressure the sealant, fill the crack. Slightly excess amount should be applied for tooling and finishing purposes. Finishing and cleaning The sealant should be tooled immediately with a spatula by pressing against the joint to remove air pockets and to ensure 100% contact and adhesion with the surface. Learn more about HYPERSEAL® polyurethane products



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