Public toilets
as dry separation toilet

Public toilets are an important part of community infrastructure to promote health, tourism, environmental protection and social equality. We offer you a special alternative:

Public toilets in transition

Unfortunately, it’s an all-too-familiar problem: There are too few public toilets. Whether in Singen (Singener Wochenblatt) or Frankfurt (FAZ), there seems to be a lack of sufficient sanitary facilities throughout Germany. Newspapers at the local and national level repeatedly report on this deplorable state of affairs and call for the situation to be improved. After all, the lack of public toilets is not only unpleasant, but can also be hazardous to health.

One solution to this problem lies in better infrastructure. Public toilets are an important component of municipal services, as they meet the needs of citizens. However, it has become more difficult to maintain this infrastructure in today’s world. With the transformation of cities and the elimination of train stations and department stores in city centers, municipalities themselves must ensure that sufficient toilets are available.

This is where ABEREUS comes in. We want to help municipalities and citizens build modern and self-sufficient toilet facilities. Our approach is both cost-effective and sustainable. By eliminating the need for water, we can provide a simple and robust infrastructure for the middle of society.

By providing more toilet facilities, we can also reduce pressure on individual toilets. This in turn leads to them becoming cleaner. It is important that we all commit to improved infrastructure and work towards a healthier and more hygienic environment. With ABEREUS, we have the chance to make a positive change.

Planning and implementation of a public dry separation toilet

The installation of a dry separation toilet is basically quite simple, but nevertheless, a few things must be considered here as well. These are somewhat different from the conventional toilets. Therefore, we are happy to support you not only in the decision, concrete planning and implementation of your toilet installation.

We have many years of experience in this field and can assist you both in the selection of the appropriate dry separation toilet and in the professional installation and maintenance. With us, you have a reliable partner at your side who can help you implement resource-saving and sustainable sanitary solutions. Please contact us for further information.

The GOLDGRUBE® / Concrete as public solution

Skizze einer Goldgrube im Boden. Die Goldgrube ist ein Betonbehälter mit 2 Kammern. Auf dieser befindet sich eine Bodenplatte mit der unterschiedlich großen Ausgängen für die verschiedenen Ausscheidungen. sowie der Entnahmeöffnung.
  • Self-sufficient: water, sewage and electricity connection not necessary.
  • Hygienic, odor-free, no toilet odors, no insects
  • Up to 9,000 uses per GOLDGRUBE®.
  • User-friendly, no littering, no flushing
  • Low disposal quantities per emptying (max. 3 m³)
  • Can be emptied with standard small vacuum trucks
  • Accessiable size available (DIN 18040-1)
  • Toilet units can be combined in any size and number of toilets
  • Power supply for ventilation and lighting (optional) via photovoltaic system
  • Break-proof, modern toilet chair TTC MINERAL + waterless urinals
  • Low construction effort
  • Buoyancy-proof and floodable (optional)
  • Approvable (regulated construction product), also in protection zones
  • With hand wash basin, self-sufficient water supply and waste water treatment (optional)
  • Can be relocated with reasonable effort

Construction types of the GOLDGRUBE®

For the public sector, we see the GOLDGRUBE® made of concrete as particularly relevant. There are various installation options for this, which we will explain in more detail later on. On the data sheet site we will provide you with data sheets. Please note that they are currently only available in German.

Auf der Skizze ist eine einzelne Toilette in einem eigenen Raum abgebildet. Unter dem Toilettenstuhl ist eine Goldgrube. Eine Entnahmeöffnung ist im Raum.
Single restroom
Auf der Skizze sind zwei Räume mit je einer einzelnen Toilette abgebildet. Unter den Toilettenstühlen ist eine Goldgrube für beide. Eine Entnahmeöffnung ist zwischen den beiden Räumen.
Toilet facility with two rooms
Auf der Skizze ist eine einzelne Toilette in einem eigenen Raum abgebildet. Unter dem Toilettenstuhl ist eine Goldgrube. Eine Entnahmeöffnung ist außerhalb des Raumes im Freien.
Single restroom integrated into building

Overview: GOLDGRUBE® versions

The following table shows the different versions of the GOLDGRUBE®. All versions comply with the DIN 30762 standard and can be used in both private and public areas. The usage data n are average values from specialist literature. We will be happy to help you make the right choice. 

These concrete versions can be integrated into a house or set up as a “stand-alone” solution. They have either a round (e.g. GOLDGRUBE® 1500) or rectangular slab (e.g. GOLDGRUBE® 150×150). They can have three different surface structures: concrete, partially concrete or finished floor.

The data sheets provide further details around the different versions of the GOLDGRUBE®. Note that this data sheets are only in German.

Table 1
NameSize
OC²
Volumen
(rounded)
Diameter
Main container
Installation depth (total)Max. wall thickness (bldg integration )Plate width Plate depthDeliverable house
GOLDGRUBE 1300Small2.80021,00 m³1,30 m1,70 m20 cm1,30 m1,30 mn.a.
GOLDGRUBE 150×150Small2.80021,00 m³1,30 m1,70 mn.a.1,50 m1,50 mLÄRCHE
GOLDGRUBE 1500Medium4.80031,75 m³1,50 m1,95 m50 cm1,50 m1,50 mn.a.
GOLDGRUBE 170×170Medium4.80031,75 m³1,50 m1,95 mn.a.1,70 m1,70 mLÄRCHE /
PANEEL
GOLDGRUBE 1800Large9.00063,25 m³1,80 m2,25 m80 cm ⁴1,80 m1,80 mn.a.
GOLDGRUBE 190×190Large9.00063,25 m³1,80 m2,25 mn.a.1,90 m1,90 mLÄRCHE /
PANEEL
GOLDGRUBE 230×235
(GG 240×245)
Accessiable³9.00063,25 m³1,80 m2,25 mn.a.2,30 m
(2,40 m)⁵
2,35 m
(2,45 m)⁵
LÄRCHE /
PANEEL
GOLDGRUBE 190×290Facilities 19.000n.a.3,25 m³1,80 m2,25 mn.a.1,90 m2,90 mLÄRCHE /
PANEEL
GOLDGRUBE 240×290Facilities 29.000n.a.3,25 m³1,80 m2,25 mn.a.2,40 m2,90 mLÄRCHE /
PANEEL

¹ number of uses with average quantities of feces and urine per use.

² private building, number of occupants at one annual emptying

³ Movement areas according to DIN 18040-1

⁵ For self-build toilet house with wall thickness >6 cm

⁴ If more than one commode chair is connected, the wall thickness varies:

  • two toilet chairs on one floor: 20 cm
  • two toilet chairs on two floors: 70 cm

GOLDGRUBE® with housing

A GOLDGRUBE® with house includes with us a toilet in a freestanding wooden house. We offer this in four different standard sizes, where the sizes refer primarily to the numbers of use, but the foundation plate is also larger in this case. The GOLDGRUBE® is made of concrete. The standard sizes can be built individually and combined as desired:

  • Small – low user numbers – foundation plate: 1.50 x 1.50 m
  • Medium – medium number of users – foundation plate: 1.70 x 1.70 m
  • Large – high number of users – foundation plate: 1.90 x 1.90 m
  • Accessible – high number of users – foundation plate 2.30 x 2.35 m – accessible movement areas according to DIN 18040-1

These options do not include washbasins. It is possible to integrate washbasins, which also affects the size of the foundation plate.

In addition, a constructed wetland and a water cistern are then required.

The toilet housing can be ordered as type LÄRCHE or PANEEL.

You can find more details in the data sheets. (German only)

small
Skizze für eine kleines Toilettenhaus mit einer Fläche von 1,5 auf 1,5m.
large
Skizze für eine großes Toilettenhaus mit einer Fläche von 1,9 auf 1,9m.
medium
Skizze für eine mittleres Toilettenhaus mit einer Fläche von 1,7 auf 1,7m.
accessible
Skizze für eine barrierearmes Toilettenhaus mit einer Fläche von 2,35 auf 2,3m.

Toilet facilities

A toilet facility consists of at least two toilet rooms. These can be designed for the same or different user groups, such as women, men, unisex, low barrier solution or staff toilet. Depending on the size of the facility, it consists of one or more GOLDGRUBE® / Concrete with a corresponding foundation plate.

We have two standard sizes on offer here. These can be built individually and combined as desired, including an additional accessiable toilet room according to DIN 18040-1:

Toilet facility 1 – two toilet rooms with separate access – foundation plate: 1.90 x 2.90 m
Toilet facility 2 – two toilet rooms with access via common lobby – foundation plate: 2.40 x 2.90 m

These options do not include washbasins. Integration of washbasins is possible in both types. However, this will increase the size of the foundation plates. In addition, a constructed wetland and a water cistern are then required.

The toilet housing can be ordered as type LÄRCHE or PANEEL.

You can find more details in the data sheets. (German only)

Here are some examples of how the toilet facilities have been widely used. The doors here are flexible in design:

Toilet facility 1
Skizze für eine Toilettenhaus als Anlage 1 mit einer Fläche von 2,9 auf 1,9m.
Toilet facility 2
Skizze für eine Toilettenhaus als Anlage 2 mit einer Fläche von 2,9 auf 2,4m.

Examples of various combinations

Toilet facility 1, two outside urinals and an accessible solution
Skizze für eine Kombination von Toilettenhäuser: Anlage 1 und eine barrierearme Lösung.
Toilet facility 2 and an accessible solution
Skizze für eine Kombination von Toilettenhäuser: Anlage 2 und eine barrierearme Lösung.
Two toilet facilities 1, two outside urinals and an accessible solution
Skizze für eine Kombination von Toilettenhäuser: 2x Anlage 1 und eine barrierearme Lösung.
Two toilet facilities 2 and an accessible solution
Skizze für eine Kombination von Toilettenhäuser: 2x Anlage 2 und eine barrierearme Lösung.

Our two types of toilet housing: LÄRCHE and PANEEL

To our GOLDGRUBE® there are two different toilet housing types: LÄRCHE and PANEEL. While the type LÄRCHE radiates a natural, classic look, our type PANEEL is more modern, stylish. Both types are available for medium, large or accessible versions of the GOLDGRUBE® and both toilet facilities. The LÄRCHE is also an option for small GOLDGRUBE®.

Toilet housing LÄRCHE
Das Toilettenhaus LÄRCHE: Einfache und schlichte Holzoptik mit einer roten Türe. Die Türe besitzt ein Fenster.
Toilet housing PANEEL
Das Toilettenhaus PANEEL: Moderne Paneeloptik in graun mit einer grauen Türe. Die Türe besitzt kein Fenster.

References

implemented projects with our system GOLDGRUBE®
Ein Skizze von einer möglichen öffentlichen Toilettenanlage mit 4 Kabinen.

Here you can find some of our units. There are already over 60 facilities installed in Germany, Austria and Switzerland.
A large part is at public bodies, both in cities and in the countryside.
You can see more details of the units from the map.