DRILL DRAIN

[ Metal pipe flush joints, metal expansion flush joints for piping and ductings; injection and drilling anchors, metal anchor posts; pressing metal posts, ground anchors, ground nails ]

[ Parts or accessories of boring machines or of machines for underground construction, namely, drilling heads, flush joints, injection lances ]

Cement, namely, foam cement; concrete, namely, one-granule-cement; filter construction material, namely, glass balls and cement glue; Filter construction material consisting of a mixture of cement, hollow glass balls and synthetic resin for draining ground