Ceramic tiles are very popular for outdoor use, but their installation also presents a number of challenges. To ensure that even the most complex designs turn out successfully, SAKRET offers a solution with its thermoelastic thin-bed system, which features installation materials with minimal installation height.
SAKRET offers customer- and problem-oriented solutions, including thermoelastic thin-layer systems. These systems stand out thanks to their coordinated installation materials and can deliver quality and functionality even with a minimal installation height. This technological advancement is particularly significant in gardening and landscaping. It provides an optimal bond between ceramic tiles and the substrate.
Terraces designed with tiles look elegant and are also durable and robust. However, especially with large-format, thin-layer ceramic materials, installing tile coverings is often a challenge and requires a professional approach. SAKRET offers a proven system for installing outdoor ceramic tiles using the thin-bed method.
Thin-set ceramic tiles used outdoors must be durable and, at the same time, resistant to changing weather conditions. This places high demands on the installation method and the materials used. SAKRET offers asolution based on a carefully coordinated combination of specialized products. This enables the company to ensure optimal functionality and aesthetics.
The components of SAKRET’s thermoelastic thin-layer system consist of a primer and mortar resin (EPG) as an adhesion promoter, the drainage mortar (EPD) as a thin-layer bedding, and the specially formulated synthetic resin-bound paving joint mortar PF 1 plus fein. The latter ensures that the paving remains permanently secure while retaining flexibility. The specially matched Gutjahr Aquadrain EK drainage mat protects outdoor structures from risks such as water and frost.
The SAKRET System
The components of SAKRET’s thin-bed system offer durability, as the high-quality, perfectly coordinated materials can be installed permanently. Additionally, the system is flexible: it compensates for thermal expansion and contraction, thereby extending the service life and durability of the structure.
Another advantage is the integrated water management during the thin-bed installation of ceramic tiles. Drainage and waterproofing are part of the thermoelastic system, which protects the tile substrate from water accumulation and the resulting frost damage.
Furthermore, installation using the thermoelastic system enhances the overall aesthetic appeal of the laid ceramic tiles.
By the way: SAKRET offers a collaborative service for all questions regarding the installation of the thin-bed system. The company’s experts are available for technical consultations and can provide detailed installation instructions.
Seamless appearance for timeless aesthetics
From SAKRET’s broad product range as a leading manufacturer of building material systems, the following products are used in the implementation of the thermoelastic thin-layer system:
1. Bonding agent: The bonding agent, combined with SAKRET Special Primer SG, forms the fundamental bond between the substrate and the subsequent system components. It improves adhesion and optimizes the base for subsequent layers by ensuring uniform, effective adhesion. The substrate must be solid, load-bearing, and free of cracks.
2. Bedding with drainage mortar: The individual components of the thin-layer system can be adapted to the specific requirements of the project. Options include SAKRET EP Drain Mortar EPD, SAKRET Epoxy Resin Drainage Screed EHE Drain, and a combination of SAKRET Special Primer SG and quartz sand. All of these materials provide a solid base for ceramic tiles and also have excellent drainage properties to effectively divert water and prevent water accumulation and frost damage.
3. Gutjahr Aquadrain EK Drainage Mat: Located beneath the bedding is a drainage mat specifically designed for the thermoelastic thin-layer system, which quickly and effectively drains water. In this way, it contributes to the longevity and functionality of the installed flooring.
- Waterproofing System: To waterproof the paving, SAKRET recommends a combination of SAKRET Flexible Waterproofing Slurries FDS or SAKRET Rapid-Set Waterproofing SBA, together with GALA Multi Flex Tape GMF and NS Construction and Natural Stone Silicone. The latter also has fungicidal properties and is UV-resistant. This combination of products provides a reliable water barrier to protect the structure from moisture and ensure the overall system’s durability.
- Paving Joint Mortar: SAKRET PF 1 plus fein Paving Joint Mortar is a proven joint mortar designed to provide strength and water permeability in thermoelastic thin-coat systems. This mortar ensures the longevity of the joints and guarantees that the tiles are laid securely and permanently. It also withstands high-pressure washers and sweepers.
Highly Specialized Products for Optimal Performance
The thermoelastic thin-bed system is suitable for the demanding installation of ceramic tiles in outdoor areas. The system is particularly well-suited for large-format tiles. This results in elegant, durable, and robust patios and outdoor areas of the highest quality. The proven method of the thin-bed system is considered the ideal bond between ceramic tiles and the substrate.
As a partner to tile installers and the trades, SAKRET offers a comprehensive service system for the thermoelastic thin-bed installation of ceramic tiles, complete with expert advice and supporting information. This is intended to simplify the application process and maintain the highest standards of tile installation quality. As early as 1936, the American civil engineer Arthur C. Avis invented the ready-to-use dry-mix mortar “Sakret.” Since 1967, this product has also been available as ready-mix dry mortar in Germany and Europe and is offered by the SAKRET Group through its five licensed partner companies.
Read more: In September 2023, the print edition of *STEIN* focused on tiles and slabs.












