Eight product families; every detail people ask.

All three joint types are used in the same infrastructure class but differ in sealing discipline and site assembly. Socketed pipes have a male-female connection — quick to install, with sealing achieved via an added gasket. Tongue-and-groove pipes interlock at both ends; site inspection is easy but sealing relies on tight fit and mortar. Integrated-gasket pipes have the elastomeric gasket factory-installed, so no extra gasket is needed on site; they stand out on wastewater and potable-water lines where tight sealing matters most.

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  Socketed

  Fast install; the most common choice on traditional sewer lines.

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  Tongue-and-groove

  Site-friendly and economical for drainage and low-pressure lines.

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  Integrated-gasket

  Factory-gasketed; preferred on wastewater and potable-water lines requiring tight sealing.

Concrete pipes can be produced across a broad diameter range — from small parcel connections to large-diameter trunk collectors. Standard production length is typically 2.5 metres; custom lengths are produced to project requirements. Diameter selection is engineered using flow calculation, line slope and traffic load; an oversize diameter inflates excavation cost, while an undersize one raises the risk of blockage.

Corrugated pipe is light, which makes transport and installation easier; it's common on small-diameter drainage and parcel lines. Concrete is heavier but offers higher strength, longer service life and better resistance to UV and environmental loads. Permanent infrastructure, lines under heavy traffic and large-diameter projects favour concrete; temporary drainage and small parcel lines favour corrugated. On most projects the two products complement rather than compete with each other.

Inspection manholes are large-diameter chambers placed at intervals on sewer and drainage trunks, sized for entry during maintenance and cleaning. Parcel manholes connect individual buildings or plots to the main line and are smaller. "Menbol" is the term widely used in the field as a synonym for inspection manhole — both describe the same structure.

The taper ring narrows the manhole's cylindrical body down to the cover size, allowing traffic load to be transferred over a smaller bearing area. Adjustment rings are produced in different heights and are used to bring the manhole up to its final road level when grade changes. Used together, the two elements seat the manhole cleanly and safely at finished road level.

The choice is mostly driven by traffic class and site security priorities. Cast-iron covers are the standard solution on main roads with heavy-tonnage traffic; load capacity is high but theft risk is a known concern. Composite covers are light, corrosion-resistant and have no scrap value, which makes theft risk minimal; they're preferred in pedestrian areas, light-traffic streets, parks and within residential sites.

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  D400

  Main roads and motorways; the heaviest traffic class — cast iron preferred.

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  C250

  Side streets and kerb edges; cast iron or reinforced composite.

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  B125

  Pedestrian areas, parks and residential sites; composite has the edge.

A stormwater gully base is a concrete chamber that collects stormwater from road and plaza surfaces and supports the grating above it. It's used along kerb edges, in car parks, plazas and industrial drainage lines in urban infrastructure. It works with the grating placed on top and connects underneath to the main stormwater line.

Modern infrastructure planning uses a separate system: foul water is routed to treatment, stormwater is discharged to a receiving environment. Combined systems overload treatment plants during wet weather and raise both flooding and pollution risk. For this reason, all new schemes default to separate systems.

Grating selection is driven first by application and traffic load. As a standard, B125 for pedestrian areas, C250 for side streets, D400 for main roads and heavy-traffic carriageways. On the hydraulic side, open area and debris-handling characteristics also matter; areas with heavy leaf fall favour narrower openings, while sites requiring frequent cleaning favour wider ones.

Bollards are used to define lane edges, mark out car park boundaries and restrict vehicle access to sensitive areas. Reflective versions act as a visual warning on rural roads with poor night visibility, at junctions and at the exit of curves. On traffic-engineering schemes, they're spaced so the driver never loses the line of the turn.

A kerbstone is a long, low-profile element laid continuously to separate road from pavement or different surface levels. A mushroom-top bollard is a discrete, vertical element with a wide cap, placed at intervals. The kerb defines a level change and channels stormwater; the bollard physically blocks or redirects vehicle movement.

Road and traffic elements are produced in line with the Turkish Highways Technical Specification and the relevant TSE standards. Concrete class, reflective surface properties, dimensional tolerance and durability criteria are defined by these documents. Particular care is taken with aggregate and surface treatment to keep reflective bands visible, and with durability tests against rain and de-icing salt.

When the metal racking that carries PV panels can't be anchored directly to the ground — or when roof/ground penetration is undesirable — a ballast-type foundation is used instead. A solar ballast block is a reinforced-concrete block that holds the racking in place by its own weight, resisting the wind uplift force on the panels. It enables fast on-site installation in both ground-mount and rooftop projects, without permanent excavation.

Ballast weight is determined by structural calculation based on site wind load, panel size, panel tilt angle and the racking type. The typical range is wide; high-wind zones with steeper tilts require markedly heavier blocks. The correct weight should always be signed off by a structural engineer after the project's wind-load analysis — this step is not skipped on a rule-of-thumb basis.

Ground-mount systems sit directly on the soil and a single block type is often enough. On rooftops the roof's load capacity is the constraint; ballasts are distributed more thinly and different weight classes are often mixed. Rooftop systems also call for a block geometry that doesn't damage waterproofing layers and drainage, and rubber-padded bases are used where needed.

A grass paver is a concrete block element with a grid of openings that allow grass to grow through. It's used in car parks, fire lanes and pedestrian routes in gardens and parks. It both load-bears the surface and allows rainwater to infiltrate the soil — placing it among the permeable surface and green infrastructure solutions.

A landscaping element produced with the right concrete mix and proper reinforcement is markedly more durable and lower-maintenance than cast-iron or timber alternatives under standard care. Periodic silicone-based hydrophobic treatment during dry spells and clearing drainage holes before winter is enough to preserve the surface.

A wall post is a decorative but functional finishing element placed at the corners and ends of garden or retaining walls; it prevents corner damage and surface wear. A coping is the cap stone laid continuously across the top of the wall to shed water away from the masonry. Used together they extend the life of the wall and provide a clean architectural finish.

Interlocking pavers are modular concrete elements whose geometry locks them together during laying, preventing lateral movement. They're the default in car parks, walkways and street applications. Cubic stones are smaller, traditional-look elements used in classical street and plaza surfaces. If aesthetics drive the choice, cubic stones win; if load-bearing capacity is the priority, interlocking pavers do.

A 6 cm paver is the accepted standard for walkways, pavements and light-traffic areas. Car parks and surfaces under light van traffic use 8 cm; service roads open to heavy vehicles use 10 cm. Thickness alone isn't enough without proper bedding (compacted sub-base, sand course) — paver life is directly tied to the workmanship of the substrate.

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  Pedestrian areas

  6 cm pavers on a compacted sand course are sufficient.

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  Car parks

  8 cm pavers for cars and light-van traffic.

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  Heavy traffic

  10 cm pavers for buses and service roads — the standard design assumption.

A properly produced and correctly laid concrete tile delivers a long-lived, low-maintenance surface in pedestrian-only areas. Patterned tiles take the place of pavers where colour and pattern variety matter for architectural landscaping. Being individually replaceable when renewal is needed is a clear maintenance advantage over poured-finish coverings.

Outside its own product family, Özbeton supplies ribbed rebar, roof tile, roofing membrane, blocks, lime and general consumables through site partnerships. These ancillary items are set up specifically to support contractors who prefer single-point sourcing alongside their infrastructure works.

Depending on project scale, yes. Concrete pipes, manholes and ancillary items (rebar, roof tile, blocks, etc.) planned for the same site can be tied to a shared dispatch schedule. This is particularly useful on remote project sites — it reduces transport cost and simplifies site warehousing.

Consumable items (waterproofing membrane, lime, mortar additives, etc.) aren't kept in the same high stock as our core production lines; however, our supplier network typically delivers them to site within a short window. Stock availability is confirmed at quotation stage so the site is never kept waiting, and critical items are prioritised for dispatch.