Page 7 of catalogue Twin trough gutter tile of Dachziegelwerke Nelskamp GmbH

Ridge/crest details
Ridge/crest clip No. 470/121 0,6 kN/m Each ridge tile: wood screw, d = 4.5 mm screw depth: 24 mm Copper roll/Alu roll 2000: Rec. for ridge flap band width 290 mm (narrow undercover) Rec. for ridge flap band width 330 mm (broad undercover)

Verge details
Also applies for the verge tile with outer 0,6 kN/m web and double flap! Each verge tile: wood screw, d = 4.5 mm screw depth: 24 mm The screw connection in the verge should have a permanently elastic seal particularly for flat roof pitches (e.g. plumber Screws)

The height of the ridge/crest lath is determined by the customer. Nominal cross-section at least 24 x 48 mm

Ridge lath holder

Projects at least 3 cm over outer edge gable wall. Ridge tiles should be fastened to the furring. Requirement: 1 wood screw and 1 clip Projects at least 1cm over wooden structure.

Aeration and ventilation in steep roof
1 Eaves fresh air element 2 Copper roll/Alu roll 2000 3 Clay dormer ventilator with fitted screen vent cross-section ~ 15 cm2 3 1 2

Shed roof tile
Shed Roof tiles should be fastened to the furring (see detail verge). (1) The length should normally be determined in the water rabbet.
mm 10 to 3 50 1 mm 24 0 0 to 5
(1)

20 o2 0t 10 mm

Size sheets can be downloaded from the Internet or on the data service CD 70°

90° 80° Counter-laths Underlay/undercover sheet Eaves fresh air element 60°

Aeration/venting

90° 1) The vent cross-section at the eaves should be at least 200 cm2/m of eaves. 2) The vent cross-section at the ridge or crest should be at least 0.5‰ of the total corresponding roof area, though at least 50 cm2. (according to DIN 4108-3)

80°= RP 10°

Storm Clips
No. 435/001 30 x 50 V2A No. 435/002 40 x 60 V2A

70°= RP 20°

60°= RP 30°

No. 409/002 75 x 48 V2A According to professional standards, we can supply storm clips for a simple and effective protection against wind suction. They can alternatively be clipped to the laths or knocked into the laths. Resistant to corrosion through stainless steel wire 1.4301 (A2) or ZIAL® coating (corrosion protection).

• longest size 305 mm results in a mean lath size 240 mm • shortest size 150 mm results in a mean lath size 85 mm • longest size 300 mm results in a mean lath size 220 mm • shortest size 150 mm results in a mean lath size 70 mm • longest size 300 mm results in a mean lath size 210 mm • shortest size 150 mm results in a mean lath size 60 mm • longest size 310 mm results in a mean lath size 210 mm • shortest size 150 mm results in a mean lath size 50 mm

Installation instructions for universal alu step
A chase is made in the head and foot interlocking joint of the gutter tile using a right angle Grinder with diamond wheel to lead through the stainless steel suspension hinge. Hang the alu mounting bracket in the throat of the gutter tile so that the two rubber profiles with the lower end of the mounting bracket lie on the roof lath. The rubber profiles must rest where the gutter tiles overlap.
Installation instructions on delivery and can be downloaded from the Internet or on the data service CD Step Mounting bracket

Installation instructions for safety step tile/ walking grid tile
Every safety step tile/walking grid tile must be provided with an additional supporting-safety lath (same lath cross-section as supporting laths). Fastening to supporting lath: two corrosion-proof wood screws (4.5 x 45 mm per tile)
Processing acc. to DIN 18160-5 Article ≤ 45° > 45° Walking grid every 2nd every tile row of tiles row of tiles Safety every every step tile row of tiles row of tiles Roof lath 2 x fastening in the counter-lath Supporting-safety lath

Stainless steel suspension hinge can be adjusted for roof pitches from 0° - 60° tested to DIN EN 516

tested to DIN EN 516

On the NELSKAMP data service CD or as a download on the Internet from www.nelskamp.de • Product specifications • Laying instructions • CAD data

The same applies for interlocking tiles with snow rib or round wood holder, whereby the max. support spacing should not exceed 90 cm. For higher demands you should reduce the support spacing.

Subject to technical changes. The dimensions are planning figures and should be checked before laying.