Abstract

A protective element for a breakwater or wave-retarding construction comprises a body that has at least two opposing projections. The projections are on either side of a flat base and extend transversely thereto. The periphery of the base is non-circular, so that rolling of the protective element under the influence of the beating of the waves is resisted.

IPC Classes  ?

• B28B 1/00 - Producing shaped articles from the material
• B28B 1/14 - Producing shaped articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
• B28B 13/00 - Feeding the unshaped material to moulds or apparatus for producing shaped articlesDischarging shaped articles from such moulds or apparatus
• B28B 7/00 - MouldsCoresMandrels
• B28B 7/20 - Moulds for making shaped articles with undercut recesses, e.g. dovetails
• E02B 3/14 - Preformed blocksArrangements thereof

Goods & Services

Building materials, not of metal; concrete and building materials made of concrete; bitumen; transportable buildings, not of metal. Construction; repair and installation services.

Goods & Services

Non-metallic building materials; concrete and concrete building materials; bitumen; non-metallic transportable buildings. Construction; repair; installation services.

Goods & Services

Building materials, namely, concrete and concrete like materials, namely, blocks and armor units comprised of unreinforced concrete; non-metallic building materials and elements, namely, articles of concrete and concrete like materials for construction purposes, namely, blocks and armor units comprised of unreinforced concrete; concrete building materials, namely, concrete blocks and concrete armor units to protect coastal and hydraulic structures and shorelines; bitumen, bitumen asphalt; and non-metallic transportable buildings Building construction, building repair and installation of coastal and hydraulic structures and shorelines

Goods & Services

Building materials, namely, concrete and concrete like materials, namely, blocks and armor units comprised of unreinforced concrete; non-metallic building materials and elements, namely, articles of concrete and concrete like materials for construction purposes, namely, blocks and armor units comprised of unreinforced concrete; concrete building materials, namely, concrete blocks and concrete armor units to protect coastal and hydraulic structures and shorelines; bitumen, bitumen asphalt; and non-metallic transportable buildings Building construction, building repair and installation of coastal and hydraulic structures and shorelines

Goods & Services

Building materials (non-metallic); concrete and building materials made of concrete; bitumen; non-metallic transportable buildings. Building construction; repair; installation services.