Calcium silicate bricks, sand and gravel, earthworks, demolition and recycling of mineral waste in Esslingen
E. Bayer Baustoffwerke GmbH + Co. KG
Esslingen (DE) · Sand Works Ringingen (DE)New on Amplifa
About E. Bayer Baustoffwerke
E. Bayer Baustoffwerke GmbH + Co. KG is a family-owned company founded in 1876 and based in Esslingen am Neckar. From the original extraction of sand and gravel on the Neckar, a comprehensive range of services for the construction industry has developed: for around 60 years, the company has been producing calcium silicate bricks for residential construction, including KS*ReCO, a CO₂-reduced calcium silicate brick, as well as prefabricated wall element sets. The offering is complemented by earthworks such as backfilling and embankment work, demolition services, and the acceptance, transshipment and recycling of mineral waste at the central transshipment and recycling site E2, which is operated as a certified waste management company. Sand and gravel are extracted at the company's own sand works in Ringingen, with extraction carried out in harmony with nature and forestry. The combination of raw material extraction, building material production, construction and disposal services from a single source serves customers from residential construction and the construction industry in the region. In 2025, the company received the Environmental Technology Award of Baden-Württemberg and the KS-NGS Sustainability Seal for calcium silicate products.
- Site
- Esslingen
- Processes
- Calcium silicate brick production, KS*ReCO calcium silicate brick production (low-CO₂ calcium silicate brick), Sand and gravel extraction (sand works, quarry), Earthworks (backfilling, embankment work, land restoration), Recycling / transshipment of mineral waste (E2 certified waste management company), Prefabricated wall element sets made of calcium silicate brick, Extraction of sand and gravel, Calcium silicate brick production (including KS*ReCO, prefabricated wall element sets)
- Materials
- Calcium silicate brick, KS*ReCO calcium silicate brick (CO₂-reduced), Sand, Gravel, mineral waste, Mineral waste
- Certificates
- Calcium Silicate Brick Sustainability Seal (KS-NGS), KS-NGS Calcium Silicate Brick Sustainability Seal, Certified waste management company (E2)
- Founded
- 1876
- Industries
- Residential construction, Construction
- 01
Extraction of sand and gravel
- 02
Calcium silicate brick production (KS*ReCO, wall element sets)
- 03
Earthworks (backfilling and embankment work)
- 04
Demolition
- 05
Recycling of mineral waste
- 06
Transshipment/disposal (site E2)
Products & Materials
Calcium silicate brick
Classic calcium silicate brick for residential construction, produced for around 60 years.
KS*ReCO calcium silicate brick (CO₂-reduced)
CO₂-optimized calcium silicate brick, winner of the Environmental Technology Award of Baden-Württemberg 2025.
Sand
Extracted at the company's own sand works in Ringingen in harmony with nature and forestry.
Gravel
Regional raw material from the company's original Neckar extraction.
Mineral waste
Acceptance, transshipment and recycling as a certified waste management company at site E2.
Locations
Esslingen
DECalcium silicate brick plant, sand works, disposal/recycling site E2
- Materials
- Calcium silicate brick, mineral waste
- Trucks / calcium silicate brick truck combinations (Mercedes)
- Hook lift trucks (Mercedes)
- Tipping semi-trailer
- Excavator with 3D machine control
Sand Pit Ringingen
DESand and gravel extraction
- Materials
- Sand, gravel
- Volvo wheel loader
Building Materials & Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Calcium silicate brick productionOther (building materials) | – | – | – | – | Calcium silicate brick |
| KS*ReCO calcium silicate brick production (low-CO₂ calcium silicate brick)Other (building materials) | – | – | – | – | Calcium silicate brick |
| Sand and gravel extraction (sand works, quarry)Other (building materials) | – | – | – | – | Sand, Gravel |
| Earthworks (backfilling, embankment work, land restoration)Other (construction/earthworks) | – | – | – | – | – |
| Recycling / transshipment of mineral waste (E2 certified waste management company)Other (recycling) | – | – | – | – | mineral waste |
| Prefabricated wall element sets made of calcium silicate brickAssembly | – | – | – | – | Calcium silicate brick |
5 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Wheel loader | Volvo | – | – | – | Sand Pit Ringingen |
| Excavator (3D machine control) | – | – | – | – | – |
| Trucks / calcium silicate brick truck combinations | Mercedes | – | – | – | – |
| Tipping semi-trailer | – | – | – | – | – |
| Hook lift truck | Mercedes | – | – | – | – |
Additional services
Quality & Sustainability
Calcium silicate brick products are awarded the KS-NGS Calcium Silicate Brick Sustainability Seal; as certified waste management company E2, mineral waste is transshipped and recycled in accordance with the relevant technical requirements.
| Evidence | Esslingen |
|---|---|
| KS-NGS Calcium Silicate Brick Sustainability Seal | |
| Certified waste management company (E2) |
History
- 1876
Founded as a family-owned company, originally extracting sand and gravel on the Neckar
- ca. 1966
Start of production of calcium silicate bricks for residential construction (for around 60 years)
- 2025
Received the KS-NGS Sustainability Seal for calcium silicate products
- 2025
Winner of the Environmental Technology Award of Baden-Württemberg with KS*ReCO
- 2025
Opening of the certified waste management company E2 as a central transshipment and recycling site for mineral waste in Esslingen
- 2026
150th company anniversary, celebrated with an open day on 19.09.2026