Extraction and processing of gravel, sand, crushed aggregate and mineral concrete as well as excavation and transport services in Aschau am Inn.
Kies-, Wasch- und Quetschwerk GmbH & Co. KG
Klugham 1, 84544 Aschau am Inn · Buchtal 1b, Aschau am InnNew on Amplifa
About us
The Anton Langrieger gravel plant is a family-run company in Aschau am Inn with its own raw material reserves, operating since 1950. At the Klugham 1 site, gravel is extracted by dry mining; at the gravel plant at Buchtal 1b, the raw gravel is washed and screened into various grain sizes. There, crushed sands, premium chippings and chipping/sand mixtures (mineral concrete) are also produced. The product range includes natural sands, road gravels, filter gravels, quality chippings, crushed stone, concrete gravel and crushed stone base courses up to 120 mm grain size. In addition, the company offers transport services with its own vehicle fleet, excavation work, and the acceptance and backfilling of excavated soil and mineral construction rubble.
- Site
- Aschau am Inn
- Processes
- Gravel extraction by dry mining, Washing of raw gravel, Screening into various grain sizes, Crushed sand production (crushing/breaking), Production of premium chippings, chipping/sand mixtures (mineral concrete), Backfilling of pits, quarries and open-cast mines with excavated soil, Acceptance of construction rubble and mineral construction and demolition waste, Transport services (haulage company, dump trucks, low loaders, haul trucks)
- Materials
- Natural sand 0-4 mm unwashed, Natural sand 0-4 mm washed, Natural sand/screed 0-8 mm washed, Fine sand/flour sand, Road gravel 0-16 mm unwashed, Road gravel 0-32 mm unwashed, Road gravel 0-56 mm unwashed, Frost-protection gravel 0-X mm unwashed
- Certificates
- External monitoring Backfilling of Pits, Quarries and Open-Cast Mines e.V., External monitoring of backfilling
- Founded
- 1950
- Industries
- Construction industry, Civil engineering, Landscaping, Concrete industry
- 01
Gravel extraction by dry mining
- 02
Washing of raw gravel
- 03
Screening into various grain sizes
- 04
Crushed sand production (crushing/breaking)
- 05
Production of premium chippings and chipping/sand mixtures (mineral concrete)
- 06
Transport and delivery
Products and grain sizes
Natural sand 0-4 mm
Washed or unwashed natural sand for construction and screed applications.
Road gravel 0-56 mm
Unwashed road gravel in grain sizes up to 56 mm for civil engineering and road construction.
Premium crushed sand 0-2 mm
Dry premium crushed sand from our own crushing production.
Filter gravel 4-32 mm
Washed filter gravel in three grain fractions for drainage and filter structures.
Quality chipping 2-16 mm
Quality chipping in four grain sizes for construction and landscaping.
Concrete gravel 0-32 mm
Washed aggregate for concrete production in two grain fractions.
Crushed stone base course / mineral concrete 0-32 mm
Chipping/sand mixtures as crushed stone base course for road construction.
Coarse gravel / cobbles 32-120 mm
Coarse grain for backfilling, drainage and landscaping work.
Sites
Klugham 1
DEGravel extraction by dry mining and processing
- Materials
- Gravel, sand, humus, glacial erratics
- Crawler excavator R920
- Mobile excavator ZM13/ZM15/A900
- Mini excavator TB228
- Bulldozer Cat D4
- Loaders 544/CAT 938H
- Compact loader Z-Cat
- Weidemann telescopic loader T2080
- Dump trucks 10-16.5 t payload
- Low loaders 4 t and 23 t
- Volvo haul trucks 14 t and 20 t
Buchtal 1b
DEGravel plant: washing, screening, production of crushed sands, premium chippings and mineral concrete
- Materials
- Raw gravel, crushed sand, premium chipping, mineral concrete
- Washing and screening plant
- Crushing plant
Products
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Gravel extraction by dry miningCasting | – | – | – | – | Gravel |
| Washing of raw gravelSurface | – | – | – | – | Raw gravel |
| Screening into various grain sizesForming | – | – | – | – | Gravel, Sand |
| Crushed sand production (crushing/breaking)Forming | – | – | – | – | Crushed sand |
| Production of premium chippings, chipping/sand mixtures (mineral concrete)Forming | – | – | – | – | Premium chipping, Chipping, Sand, Mineral concrete |
| Backfilling of pits, quarries and open-cast mines with excavated soilEngineering | – | – | – | – | Excavated soil |
| Acceptance of construction rubble and mineral construction and demolition wasteEngineering | – | – | – | – | Construction rubble, Concrete, Bricks, Tiles, Ceramics, Natural stone, Sand-lime brick |
| Transport services (haulage company, dump trucks, low loaders, haul trucks)Assembly | – | – | – | – | – |
16 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Crawler excavator | R920 | – | – | – | Aschau am Inn |
| Mobile excavator | ZM13 | – | – | – | Aschau am Inn |
| Mobile excavator | ZM15 | – | – | – | Aschau am Inn |
| Mobile excavator | A900 | – | – | – | Aschau am Inn |
| Mini excavator | TB228 | – | – | – | Aschau am Inn |
| Telescopic loader | Weidemann T2080 | – | – | – | Aschau am Inn |
| Loader | 544 | – | – | – | Aschau am Inn |
| Loader | CAT 938H | – | – | – | Aschau am Inn |
| Compact loader | Z-Cat | – | – | – | Aschau am Inn |
| Bulldozer | Cat D4 | – | – | – | Aschau am Inn |
| 2-axle dump truck, payload 10 t | – | 1 | – | – | Aschau am Inn |
| 3-axle dump truck, payload 13 t | – | 3 | – | – | Aschau am Inn |
| 4-axle dump truck, payload 16.5 t | – | 3 | – | – | Aschau am Inn |
| Low loader, payload 4 t | – | 1 | – | – | Aschau am Inn |
| Low loader, payload 23 t | – | 1 | – | – | Aschau am Inn |
| Volvo haul truck, payload 14 t and 20 t | Volvo | 2 | – | – | Aschau am Inn |
Additional services
Quality
For backfilling with excavated soil, external monitoring is provided by the Monitoring and Certification Association for the Backfilling of Pits, Quarries and Open-Cast Mines e.V. For construction rubble acceptance, a certificate confirming freedom from asbestos and pollutants is required.
| Evidence | Aschau am Inn |
|---|---|
| External monitoring of backfilling |
History
- 1950
Foundation of the family-run company