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23 mm

curved, reinforced


installation video

Simple solution for renovating:

Meets legal requirements quickly and easily.

  • Reinforced curved (cambered) surface with ca. 5 % slope towards the slit
    › facilitates draining of liquids and dries faster
    › reduces the release of ammonia
    › up to 38 % less ammonia*
  • Even better sure-footedness

  • Increased lying comfort and better heat insulation

  • Fewer injuries and animal losses

  • Noise and stress reducing
  • Enhances weight gain / reduces the fattening period

  • Dimensionally stable and durable
    › large-scale mats extending over several slatted floor elements!
  • Simple and fast installation: easy-to-handle single mats with proven fixing system
  • Easy to clean and disinfect

  • Suitable for both new construction and renovation

* KTBL, 2022: Förderfähige Techniken zur Emissionsminderung in Stallbauten


for common longitudinal and cross slits

DIN class 1


For common longitudinal and cross slits

› fattening bulls and young cattle in pens

For young cattle up to 250 kg live weight (or up to 350 kg if the animals are kept in the same pen for the whole fattening / breeding period) 
KURA SB or KURA S can be used.

Healthier animals & higher yields

Fully slatted pens with rubber mats provide more sure-footedness and comfort. Along with other things, this is demonstrated by fewer injuries, natural movement patterns and the animal’s preference for rubber. Bulls kept on rubber achieve the slaughter weight faster than animals kept on concrete slatted floors.

Joint swellings


on rubber

(compared to concrete slatted floors)

Source: Graunke et al., 2011

Claw injuries: haemorrhages

(sole and white line)


on rubber

(compared to concrete slatted floors)

Source: Graunke et al., 2011

Tail tip injuries


on rubber

(compared to concrete slatted floors)

Source: Zerbe F., Mayer C., Kjaer J., 2008

Fattening period on rubber mat


than on concrete

Source: Graunke et al., 2011



to concrete

(in case of partial covering)

Source: Bahrs, 2005

Rubber mats protect the joints so that standing up and lying down can be performed in a normal way and therefore happen more frequently. This has a positive effect on feed intake. The better sure-footedness allows for behaviour fulfilling the animal’s needs and provides more well-being.

Bild Mastbulle / Mastkalb


Thickness: 23 mm

Width x length: tailor-made

KRAIBURG LOSPA SB Gummimatte für Spaltenboden in Buchtenhaltung / Rindermast Abmessungen Querschitt

Floor prerequisites
  • slit width: from 30 mm
  • treads: equally wide

KRAIBURG Info IconThe mats are dimensioned by our specialists on the basis of many years‘ experience. Stability also plays an important role.
In addition to the slit and tread widths in the slatted floor, feeding, aeration, occupation density etc. are important for clean floors.

Complete covering pays off!

In order to reduce injuries and enable all animals to behave fulfilling their needs we recommend full covering of the pen with rubber.

In the case of partial covering with rubber:

Lower ranking animals are easily pushed off. This is particularly true where the complete lying area cannot be used as such because the animals in the feeding place stand with their hind legs on the mats of the lying area.


When feeding, the animals should stand on the mat either completely or not at all! This is also important for
long-term functionality.

You can find more details on this in our criteria for covering fully slatted pens

optimal: the pen is fully covered with rubber floorings

KRAIBURG Stallmatten: einfache und schnelle Montage

Installation – easy and safe
  • single mats are very easy to handle
  • the mats are fixed to the slats with special fixing elements
  • KRAIBURG fixing system: optimized rubber peg with surrounding rim 
    › prevents lateral slipping 
    › flush with the mat

KRAIBURG Befestigungssystem für Spaltenbodenauflagen: patentierter Gummidübel

You can find detailed information on this in the installation instructions and at Installation & maintenance

KRAIBURG warranty 

5 years
Detailed information about our warranty (taking into account the service life) is available on request from your contractual partner / dealer.


Thickness: +3/-2 mm 
Width + length: +/- 1.5 % (DIN ISO 3302-1 tolerance class M4)

KRAIBURG Pflegetipp Liegematten

Tips for maintenance
  • Keep the slatted floor coverings as clean as possible
    › Important for claw health and slip resistance!
  • Treatment with a high-pressure cleaner, as well as with standard cleaning agents is possible


The specialty

Trockene Klauen und Emissionsminderung mit KRAIBURG  Spaltenmatten aus Gummi

Dry claws & emission reduction

How can ammonia emissions be reduced?

  • Rapid urine draining combined with frequent cleaning
  • Minimizing of soiled surfaces
  • With LOSPA SB the curved surface with slope towards the slit reduces ammonia release

Please take notice of the corresponding KRAIBURG specifications and installation instructions with useful advice and tips.

The products presented here should only be used for the mentioned applications. Technical specifications are subject to alterations. All sales are subject to our General Terms and Conditions. Legal basis is the German version of the document.

That’s what our customers say:

An oasis for the bulls
An oasis for the bulls

“The LOSPA SB mats significantly contribute to animal health and welfare. In comparison to the bedded stalls, I could notice an additional weight gain of 50 kg per animal within 10 months on the rubber mats!”