Page 7 of catalogue Hollow interlocking tile of Dachziegelwerke Nelskamp GmbH

Ridge/crest details
Ridge/crest clip No. 470/41 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 330 mm (narrow undercover) Rec. for ridge flap band width 360 mm (broad undercover)

Verge details
Also applies for the verge 0,6 kN/m tile with outer web and double flap! Each verge tile: wood screw, d = 4.5 mm screw depth: 24 mm

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

Ridge lath holder

The screw connection in the verge should have a permanently elastic seal particularly for flat roof pitches (e.g. plumber Screws)

Projects at least 3 cm over outer edge gable wall. Projects at least 1cm over wooden structure.

Aeration and ventilation in steep roof
Ridge tiles should be fastened to the furring. Requirement: 1 wood screw and 1 clip 1 Eaves fresh air element 2 Copper roll/Alu roll 2000 3 Clay dormer ventilator with fitted screen vent cross-section ~ 17 cm2 3
of mm th wid 340 o m fro ide t s rge ve

2

Shed roof tile
Shed Roof tiles should be fastened to the furring (see detail verge). Size sheets can be downloaded from the Internet or on the data service CD
itch of p n ro go in mm end 85 dep to 2 100 from

1
Counter-laths Underlay/undercover sheet Eaves fresh air element

90° 60° 70° 80°

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)

Aeration/venting

90° 80°= RP 10° 70°= RP 20° 60°= RP 30°

• • • • • • • •

maximum lath size of 285 mm minimum lath size of 100 mm maximum lath size of 255 mm minimum lath size of 100 mm maximum lath size of 235 mm minimum lath size of 100 mm maximum lath size of 205 mm minimum lath size of 100 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

Mansard and pent roof tile
A

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

C

B

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

D

F
E

Storm Clips
No. 435/101 30 x 50 V2A No. 435/102 40 x 60 V2A

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 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

No. 409/009 95 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).

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.