Road surfaces - Import export

Dudao gravitational car holder with Qi wireless charger is a modern gadget that will be useful to every driver. This equipment is responsible for stable holding of the phone, even in the case of an uneven road surface. The advantage of the holder is a durable clamping arm. At the same time, you can easily operate it with one hand, which does not translate into driving comfort. Noteworthy is also wireless, fast charging, thanks to which the phone is always ready for use.

Asphalt is used for the construction of road surfaces as roofing, hydro- and electrical insulating material, for the preparation of putties, adhesives, varnishes and more. The highest quality asphalt is used in painting and in the creation of lithographs

Expansion joint specifically designed for highway use within structures creating longitudinal movements of ± 15 (mm), vertical movements up to 10mm. It consists of an extruded rubber bellows, vulcanized to two 80x80x9 mm T-profiles and anchored to the slab by clamps of suitable diameter, placed at a centre distance of 240 mm. The extruded rubber, together with the steel profiles it is vulcanized to, makes up a water-tight system and seamlessly covers the entire width of the road bed. Water-tight capacity around the areas close to the joint is ensured by appropriate water-proof materials. POS. DESCRIPTION MATERIAL A 65x80x9 finger "T" profile S235JR EN 10025 B Vulcanized rubber profile CR 65 sh/a cnr 10018 C A.M. clamp Ø 16x150÷200 FeB 44K D Construction joint Fibre-reinforced cement mortar E Gutter Hypalon F "L" shaped drainage profile X5 CrNi 1810-UNI 8317 G Epoxy-resin mortar H Road surface

This expansion joint is suitable to absorb longitudinal and transverse displacements of the decks with span up to 25 metres and covering gaps of up to 50 mm. It consists of: • anchoring system consisting of steel anchor clamps (anchor rods) of suitable dimensions and section; • CNR 10018/85-compliant reinforced rubber elements, to be fixed to the slabs, consisting of central bridging plate and two steel bearing elements, subject to prior laying of epoxy resin bedding; • hypalon gutter, fixed to the two slab heads by epoxy plaster. POS. DESCRIPTION MATERIAL A Gap-covering plate Dielectric vulcanized rubber B M12 anchoring system C Gutter Hypalon D Pouring of modified bitumen E Epoxy plaster S Fip 180 F Restoring of base plane Fibre-reinforced cement mortar G Binder H Road surface