
Manufacturer of precast concrete products and cast-iron sewer products for civil engineering, road construction, landscaping and drainage

Betonwerke Kuschmierz GmbH & Co. KG
OststeinbekNew on Amplifa
About Betonwerke Kuschmierz
Betonwerke Kuschmierz GmbH & Co. KG is a third-generation family business that has been producing concrete products for civil engineering, road construction, landscaping and horticulture as well as for the sewer casting sector for over 65 years. The product portfolio includes precast concrete products such as concrete pipes according to DIN EN 1916 / DIN V 1201 Type 2 B-K-GM, manhole base sections, manhole superstructure components and manhole parts according to DIN 4034, Hamburg sewer rings, concrete slabs according to DIN EN 1339 Type DILRU, concrete bases as well as custom structures built to customer requirements. In addition, cast-iron sewer products are offered, including manhole covers, step irons according to DIN 1211/1212 or EN 13101 and step bolts according to DIN 19555 or EN 13101. The company supports its customers from the concept phase through to the construction site. The products are manufactured and stocked on a 36-hectare production and storage site in Oststeinbek on the outskirts of Hamburg; the central location enables flexible and efficient delivery. Customers are supplied domestically, in particular in northern Germany.
- Site
- Oststeinbek
- Processes
- Precast concrete products (concrete pipes, manhole base sections, manhole superstructure, Cast-iron sewer products (manhole covers, step irons DIN 1211/1212 EN 13101, step bolts DIN 19555, Concept and project support through to the construction site
- Materials
- Concrete, Cast iron for sewers
- Certificates
- Production according to DIN EN 1916 / DIN V 1201 (concrete pipes), Production according to DIN 4034 (manhole components), Production according to DIN EN 1339 (concrete slabs), EN 13101 / DIN 19555 (step irons, step bolts)
- Industries
- Civil engineering, Road construction, Landscaping and horticulture, Sewer casting / drainage, Sewer casting
- 01
Concept and project support
- 02
Manufacture of precast concrete products and cast-iron sewer products
- 03
Warehouse stock on the 36 ha production site
- 04
Delivery through to the construction site
Materials and Products
Concrete
Material for pipes, manhole components, rings, slabs, bases and custom structures according to the relevant DIN standards.
Cast iron for sewers
Material for manhole covers, step irons and step bolts in drainage and sewer construction.
Site

Oststeinbek
DEProduction, administration, warehousing
- Materials
- Concrete, cast iron for sewers
Components and Products









Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Precast concrete products (concrete pipes, manhole base sections, manhole superstructureCasting | – | – | – | – | Concrete |
| Cast-iron sewer products (manhole covers, step irons DIN 1211/1212 EN 13101, step bolts DIN 19555Casting | – | – | – | – | Cast iron for sewers |
Additional services
Quality and Standards
The precast concrete products are manufactured according to recognised product standards, including DIN EN 1916 / DIN V 1201 for concrete pipes, DIN 4034 for manhole components and DIN EN 1339 for concrete slabs. The company is an association member and supports projects from the concept phase through to the construction site.
| Evidence | Oststeinbek |
|---|---|
| Production according to DIN EN 1916 / DIN V 1201 (concrete pipes) | |
| Production according to DIN 4034 (manhole components) | |
| Production according to DIN EN 1339 (concrete slabs) | |
| EN 13101 / DIN 19555 (step irons, step bolts) |
History
- 1960
Founding of the company; according to its own statements, the company has existed for over 65 years.
Run as a family business in the third generation.