Stormwater Management and Land Drainage

Photo: Stormwater Management and Land Drainage

Inappropriate solutions for rainwater soakaway and drainage may cause serious problems. This particularly applies to cities and municipalities responsible for managing of roads, carparks, lay-by areas or other hard and/or grass-covered surfaces. At the same time, there are simple draining systems that help to solve easily the problems connected with carpark water draining or rainwater soakaway. Underground plastic tanks are ideal for the purposes of consequent water management and its storage, where rainwater from stormwater sewers is collected in such easily connected tanks.

Photo: Soakaway grids for hard surfaces AS-TTE GRIDS

Soakaway grids for hard surfaces AS-TTE GRIDS

AS-TTE GRIDS represent an innovative and environmental-friendly way of surface reinforcements. By their use, it is possible to provide – at the same time - for traffic functions, user necessary comfort while preserving the existing draining conditions and other environmental aspects, both for large carpark areas as well as small parking places nearby family houses.

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Photo: AS-SMART TREE

AS-SMART TREE

The modern development is carried in the spirit of the blue-green infrastructure. Full-grown trees seem to represent an ideal element for microclimate improvements. Nevertheless, due to significant networking below the ground level and risks connected with spreading of both roots and treetops, a full-grown tree is often considered as a nuisance or a risk. Therefore, as an alternative solution, we offer the so-called AS-SMART TREE. They represent a unique and protected utility design.

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Photo: AS-GREEN SLOPE VEGETATION BAGS

AS-GREEN SLOPE VEGETATION BAGS

AS-GREEN SLOPE represents a systematic solution for stabilisation of various types of slopes using the vegetation bags. The vegetation bags are sewn of especially breathable fabric, which enables that are easily penetrable by plant roots but, at the same time, not structurally impaired. In this way, greenery not only keeps its aesthetic purpose, but it also functions as an element improving the local microclimate.

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Photo: AS-KRECHT

AS-KRECHT

The AS-KRECHT is a tunnel-shaped accumulation and drainage system consisting of a light, plastic semicircular box (boxes) closed at both ends with plastic fronts. It is a high-capacity underground system that is suitable for the accumulation and gradual infiltration of rainwater from consolidated areas and surfaces into soil.

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Photo: AS-NIDAPLAST

AS-NIDAPLAST

Growing cities are more and more frequently facing the problem of draining rainwater from consolidated surfaces at their peripheries. The small diameters of sewerage pipelines or insufficient capacity of the channels of local recipients make it impossible to drain the required quantities of fallen rainwater with sufficient speed. A refurbishment of the sewerage system or adaptation of recipient channels is very costly and sometimes infeasible from the technical point of view.

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Photo: AS-NIDAFLOW

AS-NIDAFLOW

AS-NIDAFLOW is an innovative system for accumulation and infiltration (soakaway) of rain-water. It consists of infiltration honeycomb-type blocks that can be customised to the size and shape of the drained land area. By this, a suitable underground space is created for the rainwater accumulation and its consequent infiltration from hard surfaces. Along with a new layout of access/exit shafts, the new concept of feeding and draining pipes makes possible more efficient end economical draining of the relevant land areas.

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Photo: AS-AKU FILTR

AS-AKU FILTR

Rainwater pre-treatment and control shaft.

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Photo: AS-TOMMYSHAFT - RAINWATER FLOWRATE MEASUREMENT

AS-TOMMYSHAFT - RAINWATER FLOWRATE MEASUREMENT

AS-TOMMYSHAFT overflow serves for current flowrate measurements at the discharge from premises, where water streams are collected in retention, soakaway, or similar structures. From these premises, water flows away in a controlled manner to sewers or receiving watercourses. After its calibration, the relevant equipment is used as a billing meter of actual flowrates.

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Photo: AS-RAINMASTER FAVORIT

AS-RAINMASTER FAVORIT

Fully automatic, control and operating system, with pump, control and automatic mains water refill for rainwater harvesting and greywater recycling. Rainwater systems for larger dwellings, multi family homes, commercial properties and industrial application.

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Photo: AS-TOP

AS-TOP

AS-TOP Separators of low-density liquids (oil separators) are designed for capturing and separating free low-density liquids, especially oil substances, from polluted water. Separators of low-density liquids are used to treat wastewater from industrial plants, mechanization facilities, and lay-by and parking areas – in short, in all places where the dripping of low-density liquids occurs or a higher quantity of low-density liquids could leak into groundwater.

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