Classification and drainage gutters D400, E600, F900
Drainage slotted gutters are divided as per the installation location and the resulting load in six classes A 15 to F900. Our products of the drainage systems comply with the requirements for the application in the load classes D400, F900, such as road surfaces, parking places and other reinforced surfaces.
Based on the design, construction, and operation requirements, the certification of selected profiles of the slotted tube system with the traffic load class E600, and currently we supply the slotted tubes of classes D400, E600 and F900.
The lids and inlet mesh of complementary pieces such as cleaning and inlet pieces, also comply with the requirements ČSN EN 1433 for the testing load of the specified classes (i.e. 400kN for class D400 – plastic and alloy mesh; i.e. 900kN for class F900 – only alloy mesh).
Advantages of using slotted gutters
The slotted pipes represent modern, perfect, and fast method of dewatering the roads and reinforced surfaces. They provide fast dewatering of the reinforced surface, even during extreme water inflow and its perfect discharge by the capacity flow profile to the connection to sewer system. During a large capacity and small width of the flow profile, they have significant self-cleaning ability.
The production program CS-BETON s.r.o. includes the elements with inward descent. It enables problem-free drainage even in case of small longitudinal inclines. The tube surface can be horizontal. The slotted pipes produced by CS-BETON s.r.o. manage high loads, and upon a correct selection of the pipe type, they enable the use at the airports and at very extreme industrial operations. In particular the profiles with interrupted slot are very resistant even at dynamic load or the effects of horizontal forces. Relative simplicity of the slotted pipe construction with the use of high quality concrete elements ensures long service life of dewatering.
The slotted pipes CS-BETON s.r.o. including the inlet and cleaning pieces are made from concrete C 45/55 XF4, as per ČSN EN 206-1 the elements are resistant to the effects of frost and chemical defrosting substances (and exceed the standard requirements several times). Our temperature conditions do not enable the gutter function deterioration due to its freezing.
Due to the perfect connection of individual elements of the slotted tubes by means of rubber profiles and special putty, the completed gutter is impermeable for water. The rubber is resistant to the effects of oil substances. The rubber sealing also prevents mutual contact with the adjacent elements. Rubber forms a joint, around 5 mm.
The slotted pipes are made in basic lengths 4 m. Upon request, it is possible to make pipes of various lengths, e.g. half size pipes, 2 m long. It is possible to order the elements of common lengths, max. 4 m. Upon agreement with the manufacturer, further adjustments are possible, e.g. minor surface adjustments, side drainage openings, front side chamfer at connection, etc.
The completed slotted decline, included into the road construction and adjacent terrain, is very resistant to mechanical damage, and it is practically non-destroyable. It requires minimum maintenance which focuses solely on cleaning the flow profile of the pipe, if it becomes clogged. It is provided by the cleaning pieces and inlets, which must be placed within sufficient amount.
Other advantages of drainage elements CS-BETON:
- From concrete C 45/55 F5 XF4 (suitable composition of aggregate, quality cement, performance plasticisation and deaerating additives),
- The additive of amorphous silicon dioxide - MICROSILICA high strength in pressure,
- Extreme resistance to the effects of water and chemical defrosting substances,
- Low absorption level,
- High aesthetic quality,
- Required properties TKP 18/2005, TP 137, TP 152, ČSN EN 206, ČSN EN 1433,
- Slotted tubes CS-BETON are produced with original double-ring connection AQUAFEST – perfect waterproof features and resistance to the leak of oil substances,
- The elements with internal descend form an integral part,
- The possibility of atypical lengths within scope 0.5 – 4m and other atypical adjustments of individual elements.