Dallmer CeraFrame Liquid: the shower channel for seamless bathrooms

Building design
Dallmer has developed the CeraFrame Liquid shower channel especially for seamless bathrooms. Photo: Dallmer GmbH + Co KG

Dallmer has developed the CeraFrame Liquid shower channel especially for seamless bathrooms. Photo: Dallmer GmbH + Co KG

With the “CeraFrame Liquid”, Dallmer has developed a shower channel that is specially tailored to the requirements of thin-layer floor coverings. Find out more in our interview with Ralph Wagner, Key Account Architecture at Dallmer.

With the “CeraFrame Liquid”, Dallmer has developed a shower channel that is specially tailored to the requirements of thin-layer floor coverings. Find out more in our interview with Ralph Wagner, Key Account Architecture at Dallmer.

Baumeister: What gap in the Dallmer portfolio does the new “CeraFrame Liquid” shower channel fill?

Ralph Wagner: Barrier-free shower drainage is Dallmer’s domain. As a rule, shower floor coverings are made of porcelain stoneware, i.e. tiles, or natural stone in the particularly sophisticated segment. In recent years, we have observed a trend towards ever larger formats. The intention behind this trend is to have as few floor joints as possible. This is because the joint is always a potential weak point: on the one hand, it lets moisture through, which is why the bonded waterproofing underneath the tile layer is necessary in the shower. Secondly, joints are more susceptible to dirt and more difficult to clean than the floor covering. In particularly minimalist bathroom solutions, people now go one step further and create floor coverings without any joints at all. Trowel materials, i.e. thin-layer design floors, are generally used for this. They are usually only 3 to 4 millimetres thick and are applied by specialist companies in several layers and by hand. Dallmer has developed “CeraFrame Liquid” for these floors.

B: Why can’t drainage systems for tiled or natural stone floors be used for these thin-layer floors?

RW: Dallmer shower drainage systems for use with porcelain stoneware or natural stone are designed in such a way that water penetrating through the joints can drain away via a secondary drainage system in the drain. This secondary drainage is not present in the “CeraFrame Liquid” because no water can penetrate through joints. With thin-layer floors, on the other hand, it is very important that the transition between the floor and the drain is absolutely watertight so that no water can get under the coating. We have responded to this challenge with a solid channel milled from a single piece of stainless steel, which has a completely closed channel contour. This channel is inserted into the drain body by means of a seal. The two components meet inside the sealing sleeve. There is also a sealing ring for additional protection. The two components are also screwed together.

B: Is there a difference in function to the “CeraFrame” for tiled surfaces?

RW: The drainage performance is absolutely comparable because the drain bodies are the same as in the models for porcelain stoneware and natural stone. The cover for cleaning the system also has the same dimensions. The only difference is that with “CeraFrame” for tiling, the cover is either made of visible stainless steel or a piece of tile or stone is fitted. With “CeraFrame Liquid”, the stainless steel cover has a fine upstand on the top. This allows the surface on the cover to be filled with the thin-layer covering. Only a fine stainless steel edge remains visible. Cleaning itself is carried out in exactly the same way as with the “CeraFrame”: the trap can be removed and cleaned in one easy step. It can now even be taken apart and can therefore be cleaned precisely down to the last corner.

B: For which areas of application is “CeraFrame Liquid” particularly interesting?

RW : We anticipate that “CeraFrame Liquid” will be particularly in demand for the living area, i.e. for private houses and apartments. This is because the thin-layer floor coverings can be used to create highly individual and unusual bathroom designs. In terms of color, for example, there are hardly any limits with these floors. Nevertheless, I could very well imagine that the system will also be used in the hospitality sector in the future. Hotel bathrooms are often an important source of ideas for the entire bathroom area. Especially where space is limited, seamless floors convey a sense of spaciousness. PU-based thin-layer floors, which are particularly attractive in terms of price, are very well suited to the hospital and care sector, for example.

B: Does the installation of “CeraFrame Liquid” represent a major change for the installation company compared to “CeraFrame” for tiles and natural stone?

RW: In practice, the installation company doesn’t have to change at all, because with “CeraFrame Liquid” only the top is designed differently. The drain body underneath is also the tried and tested “DallFlex” system. This is a huge advantage for the installer.

B: How does the cooperation between the installer and the floor layer work on the construction site?

RW: Normally, the specialist company that applies the thin-layer floor covering will also lay the screed in the shower as a preliminary trade. The screed is already slightly modeled so that the shower surface has a slight slope to the drain. Sloping cuts, which would be necessary with a porcelain stoneware or natural stone floor, are unnecessary here. This gives the floor covering a very uniform and harmonious appearance.

B: Can I use any thin-layer floor covering for floor-level showers?

RW: The thin-layer wall and floor covering must be suitable and tested for the wet/shower area. The connection of the wear layer to the shower channel must be checked and the manufacturer’s instructions must be observed.

B: Will Dallmer also offer solutions for seamless floor coverings such as terrazzo in the future?

RW: Terrazzo is a floor covering that appeals enormously to architects and is very popular with them. However, it cannot be applied as a thin-layer covering due to the natural stone particles it contains. Terrazzo requires installation thicknesses of at least 15 millimeters. At the moment, the covering thickness of “CeraFrame Liquid” is limited to 4 millimetres. However, if there is demand for a product for covering thicknesses above 4 millimetres, this could be implemented quickly.

Further information can be found here: dallmer.de/ceraframeliquid

New solutions for the bathroom: In this advertorial, we present further products from Dallmer.

POTREBBE INTERESSARTI ANCHE

Sustainability, design and art for fashion: the COS concept stores

Building design
Concept store in Mexico City with the iconic Day Bed by Mexican designer Jorge Arturo Hocker Ibarra. Photo: Fernando Marroquin, © & Courtesy COS.

Concept store in Mexico City with the iconic Day Bed by Mexican designer Jorge Arturo Hocker Ibarra. Photo: Fernando Marroquin, © & Courtesy COS.

The first concept stores from fashion brand COS have opened in Mexico City and Stockholm. Sustainability, art and design characterize the interior design of the stores.

The first concept stores of the fashion brand COS have been opened in Stockholm and Mexico City. In addition to fashion, interior architecture, design and art play important roles there. Concept stores stand for cross-selling. They complement the brand range with other products that also represent the spirit and idea of a brand. Concept stores are geared towards inspiration and experiential shopping, their product range towards the lifestyle of the visitors. Flying visits to COS in Stockholm and Mexico City show this: Even before aesthetics and lifestyle, there are very important sustainability strategies.

The fashion brand COS is part of the Swedish H&M Group and opened its first store in London in 2007. The fashion goods fall into the mid-range price segment and quickly became so popular that by 2022 there were already 259 stores in 47 countries. In its fashion design, COS follows a modern minimalist aesthetic in menswear and womenswear. COS offers ready-to-wear. The focus is not on seasonal trends, but on durability, quality and a high-quality color palette. An in-house sustainability team works every day to find the right solutions. The COS concept stores also stand for this idea, the idea of a more sustainable world. The architecture team at COS works with recycled, local materials and artisan products with a regional tradition. This creates identity, an ideal sustainability factor.

How do COS and its team of architects approach the subject? In principle, COS works like a restorer and preserves as much of the substance and character of an existing building as possible when renovating. The result is an exciting mix of historical architecture and the modern COS style. Even building in existing buildings saves CO2 emissions and is more sustainable than demolition. The principle is retained in the interior fit-out: Local materials or those from the circular economy, products from the region, work by designers and artists from the geographical area determine the interior. The long-term goal of the COS Concept Store is to achieve 100% circular purchasing. Solutions for this include the use of energy-efficient LED lighting and the use of bricks made from denim production waste. There is also the “COS Loop”, a kind of exchange platform on which the store teams can swap items for the store fittings with each other. Art always plays a major role at COS as a source of ideas and identity. Its importance has grown once again in the concept stores. The cooperation projects between COS and artists began a long time ago: in 2012, for example, there was an art project during the Gallery Weekend in Berlin that created a much-noticed scenographic window design. Carsten Nicolai installed his light installation “Schatten Loop” in the window of the COS store in Berlin-Mitte and attracted a large audience during the art weekend.

COS’s first concept store in Europe is a newly renovated old COS store in the lively pedestrian zone of Bibliotheksgatan in Stockholm. New retail concepts and sustainability have been combined here on 566 square meters over two floors. The interior design is largely made from recycled materials: display tables are made from recycled paper, the mannequins are made from used polystyrene and the aluminum rails for hanging are made from 30% recycled aluminum. The furnishings are designed to have a maximum life cycle and therefore low follow-up costs. And in the Stockholm concept store, art is a permanent feature, just like in a gallery. The first exhibition showed paintings by Swedish painter Liselotte Watkins, who also designed an edition for COS – this is not very price-intensive and the editions are affordable for many customers.

In a metropolis with a population of 23 million like Mexico City, a sustainably planned concept store is a real asset. “Air pollution is serious (…) Although modern environmental laws are in place, they are not consistently implemented because there is a lack of awareness of the problem among large sections of the population and the administration,” says the German Federal Ministry for Economic Cooperation and Development (BMZ) on the case of Mexico and environmental policy. Following the Stockholm launch balloon, COS has opened another concept store based on sustainability strategies in the Polanco district in the middle of Mexico City. Here, too, a lot of unusual materials, old and used items have been given a new lease of life in the design of the 486 square meters of retail space: The hardwood normally used for interior furnishings has been replaced by bamboo, which has a better growth rate and can store more carbon than hardwood. It is also much more durable in comparison. The floor in the sales area is made of terrazzo tiles, 90 percent of which are made from quarry waste. Yarn waste from the supply chain was used to make the carpets, and panels for various fixtures consist of 60 percent recycled plastic bottles spun into felt.

The COS concept store in Mexico City also focuses on cross-selling and there is plenty of design and art from local studios. There are two auratic stools from the Totem Collection by furniture maker Daniel Orozco, who works in southern Mexico, and the iconic Day Bed by Jorge Arturo Ibarra. The most striking decorations on the wall are not paintings but a kind of modern tapestry. They come from the Caralarga Studio near Mexico City, a company run by women – which is also sustainable, because without female empowerment there can be no sustainable social design. Caralarga specializes in sustainable fashion and wall decorations and has contributed wall decorations using thread weaving techniques to the interior concept of the concept store in Polanco. With their simplicity and reduced design language, they emphasize the beauty of raw materials and also contribute to waste avoidance, as the material they are made of would otherwise have ended up in landfills.

Read also how the Veja brand opened a new store in Madrid and what was important for the interior design.

Colorful summer party

Building design

Kurt Schmidt

Under the title “Colorful! Material Illusion”, the Bauhaus Dessau Foundation invites you to the traditional Bauhaus Festival on the first weekend in September.

This year, the Bauhaus in Dessau is celebrating the 20th Bauhaus Festival, a tradition that dates back to the 1920s. Once again, visitors can expect a varied program designed by artists and students from various art academies. Following this year’s title “Colorful! Material Illusion”, everyone is invited to come dressed as colorfully as possible on Friday, September 1 (preview evening) and Saturday, September 2.

Architecture becomes audible, material becomes danceable, walls become permeable and people become objects. This year, the Bauhaus Festival focuses on the colorfulness of things. In around 40 program items ranging from music to installations, in play spaces and experiments, they will be illuminated, put on stage and set in motion. This is a continuation of a tradition, as the historic Bauhaus was known for its experimental approach to materials. The Bauhaus festivals are legendary – they served to open up the house and showcase the artistic work. But also the celebrations themselves. Since 1997, the Bauhaus Dessau Foundation has hosted the Bauhaus Festival once a year. It is a permanent fixture in Dessau’s cultural life and an annual attraction for around 5,000 visitors from beyond the city limits.

Bauhaus Festival 2017 – September 1-2, 2017
Bauhaus building Dessau
Gropiusallee 38, 06846 Dessau-Roßlau

Find out more at: www.bauhaus-dessau.de