Extraction, processing and delivery of gravel, sand, recycled building materials and soils in Mecklenburg-Vorpommern
Kieswerk Harder GmbH & Co. KG
Gadebusch (Reinhardtsdorf) · Zülow · KleekampNew on Amplifa
About Kieswerk Harder
Kieswerk Harder GmbH & Co. KG is a family business founded in 1991, based in Reinhardtsdorf/Gadebusch in Mecklenburg-Vorpommern. The company operates the Zülow and Kleekamp gravel pits, where gravel and sand are extracted and mined in open-pit operations. The raw gravel is processed in the company's own plant and delivered as graded products such as fill sand, crushed sand, concrete gravel, screed gravel and screed sand as well as paving gravel. In addition, the company produces frost-protection and base course materials for path and road construction, partly in accordance with the ZTVT and GW/GI standards, as well as topsoil and planting soil. In the recycling sector, the company accepts natural stone, broken concrete, broken brick and uncontaminated soils and processes them into concrete and brick recycling materials. With around 25 employees, wheel loaders, conveying equipment and its own transport fleet including low-loaders, the company carries out earthworks, bulk goods transports and deliveries, including small quantities, for private customers.
- Site
- Gadebusch
- Processes
- Extraction and mining of gravel and sand (open-pit pits Zülow and Kleekamp), Processing of raw gravel, Earthworks, Bulk goods transports, low-loader transports, Recycling: acceptance and processing of broken concrete, broken brick, natural stone and, Production of frost-protection and base course layers (in accordance with ZTVT and GW/GI), Quality monitoring and product control (internal and external monitoring of building materials), Gravel and sand extraction (mining and extraction)
- Materials
- Gravel, Sand, Fill sand, Crushed sand, Concrete gravel, Screed gravel, Screed sand, Paving gravel
- Certificates
- Internal and external monitoring of building materials
- Founded
- 1991
- Employees
- 25
- Industries
- Road and transport infrastructure construction, Landscaping and garden construction, Civil engineering, Private customers (small quantities)
- 01
Extraction and mining of gravel and sand (open-pit mining)
- 02
Processing of the raw gravel
- 03
Recycling: acceptance of broken concrete, broken brick, natural stone and soils
- 04
Product manufacturing (e.g. frost-protection and base course layers)
- 05
Quality monitoring and product control
- 06
Transport and delivery
Materials and Products
Gravel
Main raw material from the company's own Zülow and Kleekamp gravel pits, among other things as concrete and paving gravel.
Sand
As fill sand and sieved sand for laying work and construction applications.
Crushed sand
Processed product for landscaping and path construction.
Screed gravel and screed sand
Blended grain sizes for screed applications in construction.
Frost-protection and base course layers
Manufactured partly in accordance with the ZTVT and GW/GI standards for path and road construction.
Topsoil and planting soil
Soils for landscaping.
Concrete recycling material
Recycled building material processed from accepted broken concrete.
Brick recycling material
Recycled building material processed from accepted broken brick.
Locations
Gadebusch (Reinhardtsdorf)
DEHead office and office, sale of small quantities
- Lot size
- Small quantities for private demand
- Materials
- Gravel, sand, planting soil, topsoil
- Wheel loaders
- Transport fleet (trucks, low-loaders)
Zülow
DEGravel pit / open-pit mining
- Materials
- Gravel, sand
- Conveying equipment
- Wheel loaders
Kleekamp
DEGravel pit / open-pit mining
- Materials
- Gravel, sand
- Conveying equipment
- Wheel loaders
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Extraction and mining of gravel and sand (open-pit pits Zülow and Kleekamp)Other (raw material extraction) | – | – | – | – | Gravel, Sand |
| Processing of raw gravelOther (processing) | – | – | – | – | Raw gravel |
| EarthworksOther (construction) | – | – | – | – | – |
| Bulk goods transports, low-loader transportsOther (transport) | – | – | – | – | Gravel, Planting soil, Natural stone |
| Recycling: acceptance and processing of broken concrete, broken brick, natural stone andOther (recycling/disposal) | – | – | – | – | Broken concrete, Broken brick, Natural stone, Uncontaminated soils |
| Production of frost-protection and base course layers (in accordance with ZTVT and GW/GI)Other (building materials) | – | – | – | – | Frost-protection material, Base course material |
| Quality monitoring and product control (internal and external monitoring of building materials)Testing | – | – | – | – | Building materials |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Wheel loader | – | – | – | – | Reinhardtsdorf/Gadebusch |
| Conveying equipment | – | – | – | – | Gravel pits Zülow and Kleekamp |
| Transport fleet (trucks, low-loaders) | – | – | – | – | – |
Additional services
Quality and Monitoring
The products are subject to in-house monitoring by Baustoffüberwachung Mecklenburg (BÜM) as well as external monitoring by the recognised testing laboratory Arno J. Hinrichsen GmbH & Co. KG (Asphalt-labor, NL Schwerin). Quality is evidenced by the corresponding certificates of the approved monitoring and certification body.
| Evidence | Gadebusch |
|---|---|
| Internal and external monitoring of building materials |
History
- 1991
Foundation of the family business by Jens Harder in the fourth generation; start in Zülow with a used truck, wheel loader and container accommodation.
- 1995
Relocation of the company headquarters to Reinhardtsdorf/Gadebusch.
- 2021
Registration of Kieswerk Harder Verwaltungs GmbH as personally liable partner at the Schwerin local court (HRB 14018).
- 2022
Axel Guttmann becomes managing director of Kieswerk Harder Verwaltungs GmbH (since 12.05.2022).