AS-STK

2. Technological capabilities

• kerb gully with bottom,
• kerb gully without bottom ,
• intermediate, pass-through A units,
• elements with a 'B' typed bottom.

3. Technical information

Dimensions:

• length: 500 mm,
• external width: 352mm,
• internal width: 200 mm,
• height: kerb gully 490 mm and 700 mm, pass-through element 440 mm, element with bottom 450 mm.

Wpust krawężnikowy - wykonany jest ze stali ocynkowanej ogniowo. 
Pokrywa jest uchylna i przykręcana na śruby ze stali nierdzewnej. 
Ruszt wykonany jest z żeliwa sferoidalnego, który przykręcany jest śrubami ze stali nierdzewnej o podwyższonej wytrzymałości do ramy wykonanej ze stali gorącowalcowanej. Całość zakotwiona jest w korpusie studzienki.

Drain collar -are made from reinforced concrete and do not require side concreting, only a footing. Is made of concrete in the C60/75 strength class with polymer additives and reinforced with alcali – resistant glass fibre. This concrete improves the properties of the channel and makes it more resistant to bending and hitting

Concrete is characterized by high resistance to long-term frost exposure and defrosting salts (“+R”) and resistance to oil derivatives according to PN-EN 858-1:2005.

„Tongue and groove” jointing of drainage units, which enables a leak-proof connection with, for example, frost-proof and watertight mortars.

Setting - adapted for fixing on concrete.

Combining elements - on a concrete strip footing

4. Quality, workmanship precision, and others

This very simple and safe to install and apply product, entirely fabricated of Polish materials by a domestic company is of very high quality.

The top product quality is assured by AS PPH A. Sobiesiak due to applying "High Strength Concrete" and materials protected permanently against corrosion.

The guarantee of the top quality is the ISO 9001:2008 certificate, too.

5. Safety

Using AS drainage systems does not pose any risk to safety during assembly works. General regulations of occupational safety and health for construction and installation works should be observed.

Drainage performed with the use of AS system, while observing project-related guidelines and assembly instructions, will help avoid onerous breakdowns and construction degradation. As far as conservation is concerned, it comes down to cleaning channels once a year with the use of inspection chambers.