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  • Zuzanna Rachmielowska

Everything you need to know about jointless wall construction with SYSTEM 3E

Construction is one of humanity’s oldest fields and boasts an impressive history of development. From simple stone structures to advanced modern technologies, each phase of this evolution has introduced innovations that revolutionized our building methods and significantly impacted the construction sector.


Have things changed much in the wall construction materials sector, though? Many would say no, but if you only get to know SYSTEM 3E technology you will find that it has changed everything. Keep reading to learn more about jointless wall construction system. 


Origins of wall construction and building materials


The origins of wall construction date back to when stone was the primary building material. Solid and durable, yet requiring significant labor and time to process, stone symbolized longevity and safety for builders for centuries. The discovery of new materials such as wood, ceramics, and aerated concrete, along with the advancement of construction technologies, began to open up new possibilities for the industry.


However, one thing remained constant: the need for mortar to bind components. In this context, the 3E technology represents a true breakthrough.


What is the SYSTEM 3E technology?


SYSTEM 3E is a Polish technology that revolutionizes the construction industry by introducing an innovative approach to wall construction. The use of SYSTEM 3E technology on the construction site leads to quicker construction and less waste during the building process. This solution is based on the use of specially designed perlite elements that interconnect without the need for traditional binders such as mortar or glue.

jointless wall construction system

Whether you are working on a small DIY building project or a large-scale construction job, SYSTEM 3E provides the necessary tools and materials for seamless execution. Moreover, these completed walls do not require additional insulation, making it easier to construct buildings efficiently and sustainably.


The key aspect of the 3E technology is its modularity and precision, which enable quick and simple wall construction. The elements are designed to fit together perfectly, making the building process resemble assembling building blocks. These characteristics make SYSTEM 3E an ideal solution for those seeking quick house construction methods without compromising on quality and durability.


Additionally, the 3E technology is environmentally friendly—the materials used to produce the elements are eco-friendly and ensure high energy efficiency for buildings. This makes SYSTEM 3E not only innovative but also a sustainable choice in today’s construction industry.


The principle of Morse taper


The Morse taper, an invention from the field of industrial engineering, has found applications across various industries, including automotive, aerospace, medicine, and construction. Invented by Stephen A. Morse in 1864, it became the standard for connecting tools to equipment, offering exceptional precision and stability.


The principle of the Morse taper relies on self-locking properties and angles that maximize friction force, enabling the creation of highly secure connections resistant to loosening even under high loads or intense vibrations.


Incorporating the Morse taper principle in the joints of 3E elements ensures that walls built with SYSTEM 3E technology are more resistant to compression, bending, and shear forces. The jointless connection is thus more reliable than traditional masonry, which is particularly crucial in construction where safety is a priority.

seamless wall construction

Safety assurance confirmed by research


The safety of SYSTEM 3E technology has been confirmed through research, proving that walls built from 3E elements meet the requirements of EU building materials regulations and specific harmonized standards.


A notable feature of SYSTEM 3E is its fire resistance classification of REI 240 + M, indicating that the perlite wall maintained its parameters during a four-hour fire test. Furthermore, it withstood multiple mechanical impacts from a 200 kg pendulum, confirming that SYSTEM 3E is unparalleled in terms of construction safety and durability.


Benefits of jointless construction in the building industry


Jointless technology SYSTEM 3E offers several advantages. This innovative approach is particularly beneficial for residential construction, offering time and labor savings while ensuring high-quality results. Key benefits include reduced wall construction time and precise shapes that simplify the building process.

construction in SYSTEM 3E

The use of a single-layer wall in SYSTEM 3E technology provides excellent thermal and sound insulation, outstanding moisture resistance, and ease of construction without mortar or bonding agents. The simplified construction process allows even individuals without specialized masonry skills to undertake construction after a short training session, significantly lowering labor costs and facilitating the assembly of a construction team.


Additionally, the 3E technology enhances the durability of structures and eliminates errors associated with traditional masonry, such as uneven walls, lack of right angles in corners, or thermal bridges, leading to better energy efficiency for buildings.

perfect SYSTEM 3E walls

Availability of 3E elements


SYSTEM 3E is the sole producer and distributor of 3E elements, offering unique solutions for jointless construction. SYSTEM 3E elements are ideal for various projects, including DIY and large-scale construction jobs.


The production of elements takes place in Poland, in a factory located in Radomsko, while our office is situated in Warsaw. This innovative technology eradicates such problems as moisture, cold bridges, and the need for mortar in building materials.


Are you a contractor interested in building houses without using mortar? Fill out the form, and we will contact you, answer all your questions, and present the additional properties of SYSTEM 3E technology.

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