POLYETHYLENE AND POLYPROPYLENE MANHOLES BDS EN 13598-2

PERFORMANCE FEATURES:

• Quick and easy installation

• Waterproof (airtight)

• Excellent chemical resistance

• High strength of the used material (PEHD)

• High aging resistance

• Wear resistance

• Full range of compounds for various pipe sizes and types, heights, angels

• Ladders in accordance with BDS EN 14396

• Non standard designs on requested

Drain grids manholes covers are determined according to their shape and built-up areas of various classes and groups, according to the technical project.

Types:

Inspection (control) manholes:

Application: Domestic, rain and mixed sewer. Available as prefabricated modules. The structure consists of a bottom with Kuehne, body (stack) and cone. Manhole cover – cast iron, Polymer, polymer and etc. itself placed on a concrete ring.

Rain shafts:

Application: Mixed rain and sewage. Available as a monolithic structure. Cover type grille. Used in systems for rain and mixed sewer. Additional products: tanks, water storage tanks, septic tanks, and piping systems for sewage water, industrial pipe systems and tanks.

MANHOLES INSTALLATION

• The bottom of the trench is aligned with sand or gravel;

• The manhole is leveled at the bottom of the trench;

• The area around the manhole is gradually sealed with backfill material, in layers not thicker than 0.30 m depending on the technical design of the site;

• The concrete ring and the cover are installed according to the relevant technical guidelines;

Standards:

BDS EN 14982; 2006
BDS EN 14396; 2004
BDS EN 14802; 2006
BDS EN 1610; 1997
BDS EN 1046; 2001
BDS EN 14654-1; 2005
BDS EN 12656-1; 2006
BDS EN 12666-1; 2006
BDS EN 1053; 1995
BDS EN 12162; 2002
BDS EN 14830; 2007
BDS EN 124; 2007

1. Cast iron cover; 2. Concrete slab; 3. Seal; 4. Steps;