Construction drainage - Import export

Extra lightweight, pressure-resistant drainage material under intensive green roofs with or without water accumulation, for 0° - 5° roof pitch. Particularly suitable for terrain modelling with very high layer structure heights and severely restricted load reserves for the ceiling construction.

Optigrun Drainage Material 8-16 BS is used as drainage layer beneath extensive and intensive green roofs, for pressure resistant filling of Drainage Boards and as lightweight drainage and equalization layer beneath paving.

Optigrun Drainage Material Perl 2-10 LA is used as a drainage layer beneath intensive green roofs without water accumulation, for pressure resistant filling of Drainage Boards and as pressure resistant drainage and equalization layer beneath paving.

Extra lightweight, pressure-resistant drainage material under intensive green roofs with or without water accumulation, for 0° - 5° roof pitch. Particularly suitable for terrain modelling with very high layer structure heights and severely restricted load reserves for the ceiling construction.

Optigrun Drainage Material Perl 8-16 LA is used as a drainage layer beneath intensive green roofs without water accumulation and as pressure resistant drainage and equalization layer beneath paving.

Optigrun Drainage Material Perl 2-10 BS is used as a drainage layer beneath extensive and intensive green roofs without water accumulation, for pressure resistant filling of Drainage Boards and as pressure resistant drainage and equalization layer beneath pathways.

Optigrun Drainage and Storage Board FKD 60BO under intensive roof greening in multi-layer construction and temporarily drivable gravel lawn without gravel base layer filled with Drainage Material Perl 8/16Under intensive roof greening in multi-layer construction filled with Drainage Material Perl 8/16 Under temporarily drivable gravel lawn without gravel base layer filled with Drainage Material Perl 8/16 Unfilled installation under intensive roof greening is possible with a substrate height of up to 400 mm in combination with Optigrün Filter Fleece FIL 300 (it is not possible for vehicles of any kind to drive over the unfilled Optigrün Drainage and Storage Board FKD 60BO) Suitable for non-pitch roofs Rapid draining of excess water Vapour permeable - suitable for inverted roofs Lightweight super structure with high drainage capacity Surrounding edge overlaps Filling without risk of shifting apart Cross and T-joints possible - minimal offcuts

With a boom in the construction of the drainage systems, the demand for better pipes arose, to replace traditional concrete conduits, coupled with the shortage of workforce and rising installation costs, as well as environmental problems. steel corrugated pipe (SCP) with its high outer pressure, enhanced structural strength, durability, and affordable prices, has emerged as an alternative. The steel corrugated pipe has an ideal drainage structure that can reduce construction expense and easy to install due to its excellent structural stability and durability and long life span. steel corrugated pipe : SCP 1RS : D300mm~D1800mm steel corrugated pipe : SCP 3RS : D900mm~D2400mm Korea industrial standards : KS D 3590 Corrugated steel pipes (CSPs) are mainly used as pipes for stormwater, drainage, sewage, and wastewater and can be applied in most civil engineering sites, including arable land readjusted, forest roads established, expressways, bridges, and agricultural waterways.

Neaustima produces: - CE certified geotextile for soil stabilization (made from recycled textile fibre) - geotextile for pool installation (from virgin polyster) - geotextile for wrapping drainage pipes (made from recycled textile fibre)

acuraPromelt is an absolute rated depth filter cartridge for high efficiency particulate removal from liquids. This cartridge offers exceptional performance, long service life and low pressure drop. Manufactured from 100% Polypropylene, acuraPromelt is completely free from glue and binders. acuraPure Nylon Filter cartridge for applications where PP is not suitable. acuraPEpro filter cartridges are manufactured from 100% Polyester and exhibit high temperature (up to 120°C) and chemical resistance. These cartridges provide outstanding performance in sidestream LTHW & MTHW circuits by removing scale, rust and sediment from hot water. All acuraPEpro filter cartridge come with an internal support core for additional strength in high temperature applications. FINEPleat GFP filter cartridges feature absolute rated glass fibre media with polyester support and drainage layers. Polyester construction provides thermal resistance up to 120°C and chemical resistance in fuel and chemical application

PRECISION STE EL TUBES •EN 10305-1 •EN 10305-2 •EN 10305-3 •EN 10305-4 (HPL) •EN 10305-5 Seamless, cold-drawn precision steel tubes EN 10305-1 Seamless, cold-drawn precision steel tubes have a particularly high dimensional tolerance with regard to the outer and inner diameter and/or the wall thickness. T Facts and Figures Diameter (OD)4 mm – 125 mm Wall thickness (WT)0,5 mm – 13,0 mm MaterialE215, E235, E255, E355, C35E, C45E 16Mo3, 25CrMo4, 42CrMo4, 25CrMo4 other materials upon request Treatment condition+C +LC, +SR, +A, +N TestsEddy current testing EN 10893-2 extra charged: Ultrasonic testing EN 10893-10 ATTEC Uluslararasi Dis Ticaret A.S. Barbaros Mah. Mor Sumbul Sk Varyap Meridian I Blok No: 1 Kat:17 D:238 Atasehir 34746 Istanbul/Turkiye Mr.Ahmet Becenoglu Export Marketing Manager Tel: +90 216 488 88 90 – 98 Fax:+90 216 488 98 38 Gsm:+90 532 787 90 89

CYLINDER TUBES (HPS & HPZ) •EN 10305-1 (HP) •EN 10305-2 (HPZ) •EN 10305-2 (HPS H9) Seamless, cold-drawn HP precision steel tubes EN 10305-1 Seamless, cold-drawn HPZ tubes have the best dimensional tolerances, plus excellent straightness and roundness. These tubes are thus excellently suited to peeling or honing. A recommended ultrasonic test can also be carried out for a surcharge Facts and Figures Diameter (OD)50,0 mm – 125,0 mm Wall thickness (WT)5,0 mm – 7,5 mm MaterialE355 Treatment condition+SR TestsEddy current testing EN 10893-2 extra charged: Ultrasonic testing EN 10893-10 ATTEC Uluslararasi Dis Ticaret A.S. Barbaros Mah. Mor Sumbul Sk Varyap Meridian I Blok No: 1 Kat:17 D:238 Atasehir 34746 Istanbul/Turkiye Mr.Ahmet Becenoglu Export Marketing Manager Tel: +90 216 488 88 90 – 98 Fax:+90 216 488 98 38 Gsm:+90 532 787 90 89

BOILER TUBES •EN 10216-2 •EN 10216-3 •EN 10217-2 •EN 10217-3 Seamless tubes for pressure purposes EN 10216-2 •unalloyed and alloyed tubes, increased temperature Seamless boiler tubes of this standard have extraordinary temperature and pressure resistance. Due to the production process, a great deal can be offered with regard to purpose-optimized steel qualities. Facts and Figures Diameter (OD)21,0 mm – 610 mm Wall thickness (WT)2,0 mm – 60,0 mm MaterialP195 GH P235 GH, P265 GH, 16Mo3 13CrMo4-5, 25CrMo4 10CrMo9-10 Treatment condition+N TestsTC1 (not including US testing) TC2 (including US testing) VersionsBlack, painted Device pressure standardsAD-2000 W0, AD 2000 W4, PED ATTEC Uluslararasi Dis Ticaret A.S. Barbaros Mah. Mor Sumbul Sk Varyap Meridian I Blok No: 1 Kat:17 D:238 Atasehir 34746 Istanbul/Turkiye Mr.Ahmet Becenoglu Export Marketing Manager Tel: +90 216 488 88 90 – 98 Fax:+90 216 488 98 38 Gsm:+90 532 787 90 89

Bright steel EN 10278 The surface is significantly improved due to at least one additional work step – the primary material is beeing drawn, pickled or grinded for this purpose. The bending behaviour can be significantly improved due to additional heat treatment. Facts and Figures Diameter (OD)19,0 mm – 120,0 mm MaterialS235JRC S355J2 C15, C30, C45 other materials upon request Treatment condition+C, +SH, +SL (h7) +QT, annealed TestsUS testing (extra charged) ATTEC Uluslararasi Dis Ticaret A.S. Barbaros Mah. Mor Sumbul Sk Varyap Meridian I Blok No: 1 Kat:17 D:238 Atasehir 34746 Istanbul/Turkiye Mr.Ahmet Becenoglu Export Marketing Manager Tel: +90 216 488 88 90 – 98 Fax:+90 216 488 98 38 Gsm:+90 532 787 90 89

drenotube® is a geocomposite tube that offers a pre-fabricated solution for soil drainage. It consists of a double wall slotted corrugated pipe surrounded by a geosynthetic aggregate enclosed in a high strength polyethylene netting that is clamped to both ends of the pipe. Includes a fabric geotextile filter in between the netting and aggregate. drenotube® can be applied to all types of longitudinal drainage, in agriculture, landscaping, public works, sports fields, golf courses, gardens. Also for the drainage of retaining walls, support structures covering tunnels, abutments or building foundations.