PL129800U1 - Road drainage slab - Google Patents

Road drainage slab

Info

Publication number
PL129800U1
PL129800U1 PL129800U PL12980021U PL129800U1 PL 129800 U1 PL129800 U1 PL 129800U1 PL 129800 U PL129800 U PL 129800U PL 12980021 U PL12980021 U PL 12980021U PL 129800 U1 PL129800 U1 PL 129800U1
Authority
PL
Poland
Prior art keywords
plate element
projections
grooves
plane
road drainage
Prior art date
Application number
PL129800U
Other languages
Polish (pl)
Inventor
Marzena Kurpińska
Marek Kin
Original Assignee
Czarnowski Marcin Firma Usługowo-Handlowa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Czarnowski Marcin Firma Usługowo-Handlowa filed Critical Czarnowski Marcin Firma Usługowo-Handlowa
Priority to PL129800U priority Critical patent/PL129800U1/en
Publication of PL129800U1 publication Critical patent/PL129800U1/en

Links

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  • Road Paving Structures (AREA)

Abstract

Płyta drogowa drenażowa której cała górna powierzchnia ma perforowane otworki charakteryzuje się tym, że składa się z zespolonych dwóch prefabrykowanych elementów gdzie dolny element płyty (3) w górnej płaszczyźnie posiada rowki (6), w których osadzone są występy (7) z dolnej płaszczyzny górnego elementu płyty (2) tworząc pustkę powietrzną (4) stanowiącą kanaliki odpływowe wód opadowych. Występy (7) dolnej płaszczyzny górnego elementu płyty (2) są wyższe od głębokości rowków (6) w górnej płaszczyźnie dolnego elementu płyty (3) przy czym rowki (6) i występy (7) rozmieszczone są symetrycznie w odstępach osiowo od 165 do 250 mm.The drainage road plate, the entire upper surface of which has perforated holes, is characterized by the fact that it consists of two composite prefabricated elements, where the lower plate element (3) in the upper plane has grooves (6) in which the projections (7) from the lower upper plane are embedded. plate element (2) creating an air gap (4) constituting the rainwater outflow channels. The projections (7) of the lower plane of the upper plate element (2) are higher than the depth of the grooves (6) in the upper plane of the lower plate element (3), with the grooves (6) and the projections (7) arranged symmetrically at axial intervals from 165 to 250 mm.

PL129800U 2021-02-04 2021-02-04 Road drainage slab PL129800U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL129800U PL129800U1 (en) 2021-02-04 2021-02-04 Road drainage slab

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL129800U PL129800U1 (en) 2021-02-04 2021-02-04 Road drainage slab

Publications (1)

Publication Number Publication Date
PL129800U1 true PL129800U1 (en) 2022-08-08

Family

ID=83721827

Family Applications (1)

Application Number Title Priority Date Filing Date
PL129800U PL129800U1 (en) 2021-02-04 2021-02-04 Road drainage slab

Country Status (1)

Country Link
PL (1) PL129800U1 (en)

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