NL7713690A - Side edge groove of roof covering unit - comprises sandwich panel in which adjacent units may be connected with watertight union - Google Patents

Side edge groove of roof covering unit - comprises sandwich panel in which adjacent units may be connected with watertight union

Info

Publication number
NL7713690A
NL7713690A NL7713690A NL7713690A NL7713690A NL 7713690 A NL7713690 A NL 7713690A NL 7713690 A NL7713690 A NL 7713690A NL 7713690 A NL7713690 A NL 7713690A NL 7713690 A NL7713690 A NL 7713690A
Authority
NL
Netherlands
Prior art keywords
roof covering
sandwich panel
covering unit
side edge
edge groove
Prior art date
Application number
NL7713690A
Other languages
Dutch (nl)
Original Assignee
Dijk Bv Gebr Van
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 Dijk Bv Gebr Van filed Critical Dijk Bv Gebr Van
Priority to NL7713690A priority Critical patent/NL7713690A/en
Publication of NL7713690A publication Critical patent/NL7713690A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • E04B7/225—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material the slabs having non-structural supports for roofing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

The roof covering unit (2) is for tile or slate roofs, and comprises a sandwich panel (3, 4, 5) with a heat insulating, light material inner layer (3) retained between two stronger outer layers (4, 5) by adhesion. On one of the outer layers are laths (8) or similar to receive the tiles or slates. On two or more side edges, the unit has a groove (6, 7) in two adjacent edges the grooves are such that adjoining units can be attached in a watertight fashion. The grooves are formed so that they pass further over half the thickness of the panel on one side of the middle surface than on the other side.
NL7713690A 1977-12-09 1977-12-09 Side edge groove of roof covering unit - comprises sandwich panel in which adjacent units may be connected with watertight union NL7713690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7713690A NL7713690A (en) 1977-12-09 1977-12-09 Side edge groove of roof covering unit - comprises sandwich panel in which adjacent units may be connected with watertight union

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7713690A NL7713690A (en) 1977-12-09 1977-12-09 Side edge groove of roof covering unit - comprises sandwich panel in which adjacent units may be connected with watertight union

Publications (1)

Publication Number Publication Date
NL7713690A true NL7713690A (en) 1979-06-12

Family

ID=19829727

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7713690A NL7713690A (en) 1977-12-09 1977-12-09 Side edge groove of roof covering unit - comprises sandwich panel in which adjacent units may be connected with watertight union

Country Status (1)

Country Link
NL (1) NL7713690A (en)

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed