Installation instructions for ground-mounted panels

Please contact us if you need more information about the installation instructions.

Emailinfo@pordran.se or call08 607 32 60

Dimensioning tables

Earth pressure in clay soils

Clay soils come in various clay content levels. This table refers to clay soils with a density of up to 17 kN/m³ and a shear strength of 15 kPa at the critical point. If you are unsure, always choose a panel with a higher value and consult a geotechnical specialist.

Excavation depth	Pordrän mat
0–2.5 m	P19 \| P25 \| P30 \| P35 \| P45 \| P55
2.5–3.0 m	P25 \| P30 \| P35 \| P45 \| P55
3.0–3.5 m	P30 \| P35 \| P45 \| P55
3.5–4.0 m	P35 \| P45 \| P55
4.0–5.5 m	P45 \| P55
5.5–7.0 m	P55

Earth pressure in sandy and gravelly soils

Sand and gravel soils are included. This table refers to soils with a density of up to 19 kN/m³ and a friction angle of ka = 0.31. If you are unsure, always choose a plate with a higher value and consult a geotechnical specialist.

Excavation depth	Pordrän mat
0–2.5 m	P19 \| P25 \| P30 \| P35 \| P45 \| P55
2.5–3.0 m	P25 \| P30 \| P35 \| P45 \| P55
3.0–3.5 m	P30 \| P35 \| P45 \| P55
3.5–4.0 m	P35 \| P45 \| P55
4.0–5.5 m	P45 \| P55
5.5–7.0 m	P55

Vertical load

Here you can select Pordrän for various roof and ground projects based on vertical loads.
The design specifications are based on our own experience as well as the Swedish National Board of Housing, Building and Planning’s design rules EKS 11 and the Eurocode Handbook EKS6,an excerptof which you canreadhere.

Grass areas for physical activities

For example, soccer fields. Live load according to load group C4 (≤ 4 kN/m²).

Building height	Pordrän mat
100, 200, 300, and 400 mm	P19 \| P25 \| P30 \| P35 \| P45 \| P55

Surfaces with tiles or gravel areas for physical activities

For example, soccer fields or terraces. Live load according to load group C4 (≤ 4 kN/m²).

Building height	Pordrän mat
100 mm & 200 mm	P30 \| P35 \| P45 \| P55
300 mm & 400 mm	P25 \| P30 \| P35 \| P45 \| P55

Lanes for emergency vehicles, small trucks, and work vehicles

70% of the load group according to Figure C-1b in the Swedish National Board of Housing, Building and Planning’s design regulations, EKS 11.

Building height	Pordrän mat
150 mm	P55
200 mm	P45 \| P55
300 mm & 400 mm	P25 \| P30 \| P35 \| P45 \| P55

Driving lanes and parking for light vehicles

Examples: Parking spaces, access roads, loading zones.
Applies to vehicles with a gross weight ≤ 30 kN and ≤ 8 seats excluding the driver’s seat (load according to Eurocode 1991-1-1, Category F).

Building height	Pordrän mat
150 mm	P45 \| P55
200 mm, 300 mm, and 400 mm	P25 \| P30 \| P35 \| P45 \| P55

Driving lanes and parking for medium-duty vehicles

Examples: Parking spaces, access roads, loading zones.
Applies to vehicles with a gross weight of ≤ 160 kN on two axles (load according to Eurocode 1991-1-1, Category G).

Building height	Pordrän mat
200 mm	P55
300 mm	P35 \| P45 \| P55
400 mm	P25 \| P30 \| P35 \| P45 \| P55

The assembly instructions will appear here.

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