Custom basins, tanks and apparatus made of polypropylene – from pools to industrial tanks.

Allplast AG

Thun-Gwatt (Switzerland)New on Amplifa

AGLegal form

2700 m²Working area

20 x 4.5 mMaximum component size

40 yearsExperience in industrial plastic solutions (self-reported)

> 20 yearsPool construction in polypropylene

About Allplast

Allplast AG, based in Thun-Gwatt, specialises in processing thermoplastic plastics, in particular polypropylene (PP). The company plans and manufactures custom swimming pools, ponds, tanks, containers, chemical cabinets, spill containment trays, manholes/shafts, pipework and immersion bends – as one-off custom production or in series, with components up to 20 x 4.5 m. Prefabricated basins are delivered ready-made; larger installations are assembled on site by welding prefabricated elements together. PP is non-toxic, food-safe, fully recyclable and chemically resistant, enabling use in brine pools, whirlpools and therapeutic basins with water temperatures up to 40 °C. Clients come predominantly from swimming pool construction and landscaping, electroplating and metal finishing, environmental engineering, the chemical industry, mechanical engineering, textile processing, as well as water treatment and water supply. Production takes place in Switzerland on a working area of 2700 m²; detailed 3D construction plans accompany projects from planning through to commissioning.

Site: Thun-Gwatt
Processes: Welding/assembly of basins, containers, tanks and apparatus made of thermoplastics, Industrial plastic solutions: containers, tanks, chemical cabinets, spill containment trays as well, Design and planning: detailed 3D construction plans, consulting on structural design calculations, On-site assembly/installation incl. consulting on installation options (backfilling with lean, Custom basin design, 3D construction plans, Consulting on structural design calculations and material selection, Delivery of prefabricated basins
Materials: Polypropylene (PP), Recyclable thermoplastic material (100 % recycling), 100 % Recycling
Industries: Swimming pool construction, Landscaping, Electroplating and metal finishing, Environmental engineering, Chemical industry, Mechanical engineering

01
Consulting and material selection
02
Design / 3D construction plans
03
Manufacture from polypropylene (welding/assembly)
04
Delivery as prefabricated basins or on-site assembly by welding the elements
05
Support through to commissioning

Materials & Processes

Polypropylene (PP)

Non-toxic, food-safe and fully recyclable thermoplastic with high chemical resistance; suitable for brine pools, whirlpools and therapeutic basins with water temperatures up to 40 °C.

Recycelbar

100 % Recycling

High material efficiency through complete recyclability of the thermoplastic material used.

Locations

Thun-Gwatt

Head office, design and manufacturing

Materials: Polypropylene (PP)

Products & Components

**Infinity overflow pool**PP welded construction · Swimming pool construction

**Whirlpool made of black polypropylene**PP welded construction · Wellness/hospitality

**Natural pool with natural stone**PP welded construction · Landscaping

**Custom entry step system (block staircase)**PP fabrication · Swimming pool construction

**Fountain in a garden landscape**PP welded construction · Landscaping/garden design

**Overflow brine pool**PP welded construction · Hospitality

Inside the production

Natural pool with a view of the Swiss landscape

Fountain/pond in the courtyard of a university

Industries

Swimming pool constructionLandscapingElectroplating and metal finishingEnvironmental engineeringChemical industryMechanical engineeringTextile processingWater treatmentWater supplyConstruction industryHospitalityMunicipalitiesMedical/therapeutic sector

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Welding/assembly of basins, containers, tanks and apparatus made of thermoplastics	–	–	–	–	Polypropylene (PP)
Industrial plastic solutions: containers, tanks, chemical cabinets, spill containment trays as well	–	–	–	–	Polypropylene (PP)
Design and planning: detailed 3D construction plans, consulting on structural design calculations	–	–	–	–	–
On-site assembly/installation incl. consulting on installation options (backfilling with lean	–	–	–	–	–

Additional services

Custom basin design3D construction plansConsulting on structural design calculations and material selectionDelivery of prefabricated basinsOn-site assembly by welding prefabricated elementsManufacture of containers, tanks, chemical cabinets and spill containment traysManufacture of manholes/shafts, pipework and immersion bendsComponents up to 20 x 4.5 m

History

40 years of experience in industrial plastic solutions (self-reported)
For over 20 years, custom pools and ponds made of polypropylene