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KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
KRASO Type LES
Design

KRASO Type LES

light shaft drainage system for concrete shafts | DafStB waterproof concrete guideline: stress class 1 + 2


Light shaft drainage system for concrete shafts


+ Flexible drainage system - for precast elements and in-situ concrete

+ Various components for individual demands

+ Also available for retrofit installation

+ DafStB waterproof concrete guideline: stress class 1 + 2

Info

KRASO Type LES DN 160 - Basis for precast elements with water pressure tight surrounding, thermally welded KRASO 2 Seal. For later installation of LES - vario - connection, LES - leaf sieve and LES - odour stopper

KRASO Type LES DN 160 - Basis for in situ concrete with water pressure tight surrounding, thermally welded KRASO 4 Seal. For later installation of LES - vario - connection, LES - leaf sieve and LES - odour stopper

KRASO Type LES DN 160 - Vario connection - either to drainage DN 50 / DN 110 or to drainage DN 110. Connection possible to LES - backwater double stopper

LES DN 160 - backwater double stopper with 2 automatically sealing caps, one of them serves as emergency valve/closable by one hand, easy accessible and easy to maintain. Can be retrofitted by LES - vario - connection. Drainage capacity: 0.4 l/s. Backwater tight up to 5 m water column

LES DN 160 - odour barrier removable, frost proof

LES DN 110 - backwater stopper

LES DN 110 and DN 160 - leaf sieve

Downloads

Item

KRASO Type LES - 110

KRASO Type LES - 160

KRASO Type LES - Basis for precast walls 

49 €

55 €

KRASO Type LES - Basis for in-situ concrete 

69 €

82 €

KRASO Type LES - Vario - connection

47 €

55 €

LES - odour barrier 

36 €

36 €

LES - backwater stopper

131 €

-

LES - backwater double stopper

-

181 €

LES - leaf sieve

37 €

38 €
KRASO Floor Drain for KG 2000
KRASO Floor Drain for KG 2000
according to DIN EN 1253 - for the installation in interior areas without traffic, for the drainage of grey water, drainage capacity: 1.7 l/s, with water pressure tight surrounding, thermally welded KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1 -E KRASO Drains for interior and exterior use: inside and outside - tight and dry + For interior areas, basements, yards and parking levels: KRASO Drains for a reliable and water pressure tight drainage of pressing water! + IAF-tested: radon-tight! + Walkable and fit for traffic, frost proof and odour tight, backwater safe and thermally insulated: various versions for different needs! + High-quality components for a secure installation and use: solid wall material with thermally welded KRASO 4 Seal, plastic or stainless steel grates+ Additional accessories available as completion for individual needs+ DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1 -E
KRASO Floor Drain
KRASO Floor Drain
according to DIN EN 1253 - for the installation in interior areas without traffic, for the drainage of grey water, drainage capacity: 1.7 l/s, with water pressure tight surrounding KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange, we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1 -E KRASO Drains for interior and exterior use: inside and outside - tight and dry+ For interior areas, basements, yards and parking levels: KRASO Drains for a reliable and water pressure tight drainage of water! + IAF-tested: radon-tight! + Walkable and fit for traffic, frost proof and odour-tight, backwater safe and thermally insulated: various versions for different needs! + High-quality components for a secure installation and use: solid wall material with thermally welded KRASO 4 Seal, plastic or stainless steel grates+ Additional accessories available as completion for individual needs+ DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1 -E
KRASO Floor Drain Type FS - RS - frost proof - backwater safe
KRASO Floor Drain Type FS - RS - frost proof - backwater safe
for the installation in exterior areas without traffic. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1 -E Frost proof - backwater safe + For installation in outdoor areas without traffic, for the drainage of grey water, drainage capacity:0.4 l/s.+ Winterpoof due to frost proof backwater double stopper+ PP-MD pipe (DIN 14758): high impact strength and durability+ Screwable stainless steel grate: class K3 up to max. 300 kg+ DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1 -E
KRASO Floor Drain Type FS for KG 2000 - frost proof
KRASO Floor Drain Type FS for KG 2000 - frost proof
for the installation in exterior areas without traffic, for the drainage of grey water, drainage capacity: 1,67 l/s, with water pressure tight surrounding KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1-E Inside and outside - tight and dry + For interior areas, basements, yards and parking levels: KRASO Drains for a reliable and water pressure tight drainage of pressing water! + IAF-tested: radon-tight! + Walkable and fit for traffic, frost proof and odour tight, backwater safe and thermally insulated: various versions for different needs! + High-quality components for a secure installation and use: solid wall material with thermally welded KRASO 4 Seal, plastic- or stainless steel grates+ Additional accessories available  as completion for individual needs+ DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1-E
KRASO Floor Drain Type FS - frost proof
KRASO Floor Drain Type FS - frost proof
for the installation in exterior areas without traffic, for the drainage of grey water, drainage capacity: 1,67 l/s, with water pressure tight surrounding KRASO 4 Seal. Also available with KRASO Foil Flange, oil- and bitumen resistant (d = approx. 50 cm). For the integration of the foil flange we recommend our adhesive and sealant KRASO PU 50. | DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1-E Inside and outside - tight and dry + For interior areas, basements, yards and parking levels: KRASO Drains for a reliable and water pressure tight drainage of pressing water! + IAF-tested: radon-tight! + Walkable and fit for traffic, frost proof and odour tight, backwater safe and thermally insulated: various versions for different needs! + High-quality components for a secure installation and use: solid wall material with thermally welded KRASO 4 Seal, plastic- or stainless steel grates+ Additional accessories available as completion for individual needs+ DafStB waterproof concrete guideline: stress class 1 + 2, with foil flange DIN 18533 W1-E

Häufig gestellte Fragen (FAQ)

Der KRASO Typ LES ist ein Lichtschacht-Entwässerungssystem für Betonlichtschächte. Er sorgt dafür, dass Regen- und Oberflächenwasser sicher abgeführt wird und kein Wasser in den Keller eindringt.

Das System ist speziell für Betonlichtschächte konzipiert und kann sowohl bei Fertigteilwerken als auch bei Ortbeton eingesetzt werden.

Ja, der KRASO Typ LES entspricht der WU-Richtlinie für die Beanspruchungsklassen 1 und 2 und ist damit für wasserundurchlässige Bauwerke geeignet.

Die Basis für Fertigteilwerke besitzt eine KRASO Doppelstegdichtung, während die Basis für Ortbeton mit einer KRASO Vierstegdichtung ausgestattet ist. Beide Varianten sind druckwasserdicht, jedoch für unterschiedliche Bauweisen optimiert.

Ja, das Lichtschacht-Entwässerungssystem ist auch für den nachträglichen Einbau geeignet und lässt sich flexibel an bestehende Entwässerungen anpassen.

Der LES Vario Anschluss ermöglicht den Anschluss an Entwässerungsleitungen DN 50 oder DN 110 sowie an Drainagen DN 110. Zusätzlich kann ein Rückstaudoppelverschluss integriert werden.

Der Rückstaudoppelverschluss verfügt über zwei selbsttätige Verschlussklappen, von denen eine als handverriegelbarer Notverschluss dient. Er ist wartungsfreundlich und schützt zuverlässig bis zu 5 Meter Wassersäule vor Rückstau.

Ja, es gibt eine herausnehmbare und frostsichere Geruchssperre, die unangenehme Gerüche aus der Entwässerung verhindert.

Zum System gehören unter anderem Vario Anschluss, Geruchssperre, Rückstauverschluss, Rückstaudoppelverschluss sowie Laubfangsiebe für DN 110 und DN 160.

Der KRASO Typ LES eignet sich ideal für Neubauten und Sanierungen, bei denen eine sichere, flexible und normgerechte Entwässerung von Betonlichtschächten erforderlich ist – sowohl im privaten als auch im gewerblichen Bau.

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