| 摘要 |
A litter for trapping liquid excrements in particular domestic animals as cats and rodents, comprising a mixture of at least an expansive clays and porous materials, wherein the porous material is a crushed cellular concrete and/or gas silicate preferablly crushed to grain size 0.5 mm to 5 mm. The expansive clay may be a bentonite pellets with sizes 0.5 mm to 5 mm, wherein at least some of them may form bentonite in all shades of colours. |
