Alchimica Building Chemicals

05/08/2026

Marine flooring systems are required to perform under demanding conditions where durability, adhesion and long-term resistance are essential.

A recent ship deck application using HYPERFLOOR-2K MARINE demonstrates the performance of this polyurethane flooring system in environments exposed to continuous wear and harsh marine conditions.

The system delivers a seamless, easy-to-maintain finish with high mechanical resistance, excellent adhesion, fire resistance and strong abrasion and chemical resistance.

Designed specifically for marine flooring and ship deck applications, HYPERFLOOR-2K MARINE is developed to provide reliable long-term performance where durability matters most.

For further information, contact our technical team on +44 (0)1437 563564 or visit https://alchimica.co.uk/

29/07/2026

Below-ground waterproofing is not always feasible from the outside. In these situations, internal tanking systems play an essential role in protecting structures from water ingress, hydrostatic pressure, rising damp and long-term moisture exposure.

ALCHIMICA®’s HYPERDESMO® Internal Tanking System provides a structured waterproofing solution for basement and substructure interiors where external access is limited or additional internal protection is required.

This system overview highlights the key stages involved in the application process:
• HYPERSEAL®-EXPERT-150 for sealing
• AQUASMART® DUR for priming
• HYPERDESMO®-2K-W for waterproofing

Designed to form seamless, durable barriers directly onto internal surfaces, the system supports long-term waterproofing performance across a variety of below-ground applications.

Explore the full system here: https://alchimica.co.uk/systems/internal-tanking-waterproofing-system/

22/07/2026

Cracks in roofing systems are often seen as isolated defects. In many cases, they are the result of thermal movement within the structure.

As materials expand and contract with changing temperatures, stress builds over time. Where this movement is not properly accommodated, it can lead to cracking, increasing the risk of water ingress and long-term deterioration.

This highlights the importance of designing roofing systems that can adapt to real-world conditions, supporting durability and long-term performance.

Our latest blog explores the hidden cause of roof cracks and why accommodating movement is essential to reliable waterproofing performance.

Explore the full article here: https://alchimica.co.uk/news/the-hidden-cause-of-roof-cracks/

Roof cracks are often caused by thermal movement. Learn how movement affects roofing systems and long-term waterproofing performance.

24/06/2026

Specialised roof areas such as helipads require far more than standard waterproofing. High mechanical resistance, anti-slip performance and long-term durability are essential to ensure safety under extreme conditions.

At the Blue Tower in Warsaw, a roof renovation was carried out by the Alchimica Polska team to meet these demanding requirements. The system was designed to withstand helicopter landing forces, increased pedestrian traffic and harsh environmental exposure.

A complete HYPERDESMO® waterproofing system was applied, combining high-performance primers and polyurethane liquid membranes to deliver a seamless, durable finish with enhanced anti-slip properties.

This project demonstrates how advanced liquid waterproofing systems can be engineered to perform in the most demanding environments.

Setting new standards in waterproofing. Contact our technical team today on +44 (0)1437 563564 to discuss your project.

17/06/2026

Achieving a strong, long-lasting tile finish isn’t always straightforward. Poor adhesion, vertical slip and inconsistent application can all impact the final result, especially across different substrates and site conditions.

HYGROSMART® ADHESIVE A100 is designed to deliver reliable adhesion and ease of application across both horizontal and vertical surfaces. As part of the HYGROSMART® range, it offers excellent bonding performance on a wide variety of construction substrates, including systems waterproofed with HYPERDESMO®, helping to ensure durable, high-quality tile installations in both internal and external environments.

Its long open time and stable performance support consistent results, even in demanding conditions, making it a dependable choice for professional applications.

Explore the full product details: https://alchimica.co.uk/products/hygrosmart-adhesive-a100/

10/06/2026

As the construction industry moves towards net zero targets, transparency around material performance is becoming increasingly important.

Environmental Product Declarations (EPDs) provide verified data on the environmental impact of construction materials, supporting more informed specification and whole-life carbon assessment.

Selected ALCHIMICA® products are now available with EPD certification under the International EPD® System, helping to support sustainable construction and performance-led design.

This includes key product categories such as waterproofing membranes, cementitious systems, repair mortars and insulation adhesives.

Explore more about our approach to sustainability: https://alchimica.co.uk/. Alternatively, for further information, contact our team on +44 (0)1437 563564.

03/06/2026

As the construction industry moves towards net zero targets, building performance is no longer based on design alone. Increasingly, buildings must demonstrate how they perform in real-world conditions over time.

This shift places greater focus on the building envelope, with roofing systems playing a critical role in energy efficiency, durability and long-term carbon impact.

Our latest blog explores how the UK Net Zero Carbon Buildings Standard is changing the way buildings are designed, specified and delivered and why roofing systems are now central to achieving performance targets.

Explore the full article here: https://alchimica.co.uk/news/net-zero-buildings-and-roofing-performance/

Learn how the Net Zero Carbon Buildings Standard is changing roofing performance, durability and whole-life carbon requirements.

27/05/2026

Our 3D video reveals how HYPERDESMO® protects concrete roofs with seamless, long-lasting waterproofing.

In demanding environmental conditions, reliable roof protection is essential. Year after year, roof after roof, millions of square metres are safeguarded globally. In a world where the lifespan of structures matters most, ALCHIMICA® continues to lead the way with the HYPERDESMO® System.

Discover more at alchimica.co.uk/systems or call +44 (0)1437 563564 to discuss your next project.

20/05/2026

Situated within Pembrokeshire Coast National Park, this long-standing training site required roof renewal across multiple buildings where ageing systems had reached the end of their service life.

A fast-curing, liquid-applied waterproofing system was used to restore performance while minimising disruption to ongoing operations. Each roof was completed within a single day, allowing immediate use.

The result is a seamless, durable solution designed to perform in demanding coastal conditions. Initial works covered 120 m², with further phases planned.

For expert advice or technical support, contact our team on +44 (0)1437 563564 or visit alchimica.co.uk.

13/05/2026

Achieving a smooth, paint-ready surface isn’t always straightforward. Uneven substrates, poor adhesion and inconsistent finishes can all impact the final result.

HYGROSMART® STUCCO is designed to simplify surface preparation, delivering a stable, high-quality finish across a wide range of substrates, including plaster, plasterboard, concrete and cement boards.

With excellent adhesion, easy application and reliable finishing performance, it helps create the ideal base for painting in both interior and exterior environments.

Explore the full product details: https://alchimica.co.uk/products/hygrosmart-stucco/