ES280905U - Un bloque de lastre para tejado. - Google Patents

Un bloque de lastre para tejado.

Info

Publication number
ES280905U
ES280905U ES1984280905U ES280905U ES280905U ES 280905 U ES280905 U ES 280905U ES 1984280905 U ES1984280905 U ES 1984280905U ES 280905 U ES280905 U ES 280905U ES 280905 U ES280905 U ES 280905U
Authority
ES
Spain
Prior art keywords
psi
block
ballast block
roof ballast
vertical
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES1984280905U
Other languages
English (en)
Other versions
ES280905Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROOFBLOK Ltd
Original Assignee
ROOFBLOK Ltd
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 ROOFBLOK Ltd filed Critical ROOFBLOK Ltd
Publication of ES280905U publication Critical patent/ES280905U/es
Application granted granted Critical
Publication of ES280905Y publication Critical patent/ES280905Y/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
    • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Railway Tracks (AREA)

Abstract

Un bloque de lastre para tejado que tiene superior e inferior esencialmente rectangulares y dos bordes paralelos biselados con ángulos sustancialmente idénticos de 122 a 232 respecto a la vertical, siendo los dos bordes restantes sustancialmente verticales, y que tiene una realidad de canales paralelos espaciados en su cara inferior estando dicho bloque caracterizado por una densidad de 1, 36 a 2, 48 gramos por centímetro cúbico, una resistencia, a la compresión de al menos 176 kilopondios por centímetro cuadrado, Luna resistencia a la flexión de al menos 21 kilopondios por centímetro cuadrado, y una capacidad de sufrir por lo menos 100 ciclos de congelación-deshielo sin agrietarse.
ES1984280905U 1983-08-05 1984-08-03 Un bloque de lastre para tejado. Expired ES280905Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/520,647 US4535579A (en) 1983-08-05 1983-08-05 Roof ballast block

Publications (2)

Publication Number Publication Date
ES280905U true ES280905U (es) 1985-02-16
ES280905Y ES280905Y (es) 1985-10-01

Family

ID=24073502

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984280905U Expired ES280905Y (es) 1983-08-05 1984-08-03 Un bloque de lastre para tejado.

Country Status (11)

Country Link
US (1) US4535579A (es)
JP (1) JPS6073946A (es)
BE (1) BE900301A (es)
CA (1) CA1228745A (es)
DE (1) DE3427548A1 (es)
ES (1) ES280905Y (es)
FR (1) FR2550259A1 (es)
GB (1) GB2144461B (es)
IT (2) IT1179759B (es)
MX (1) MX159774A (es)
SG (1) SG65687G (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214895A (en) * 1988-01-18 1993-06-01 Oldcastle, Inc. Roof tiles
US4977730A (en) * 1989-09-06 1990-12-18 National Concrete Masonry Association Roof paver element and system
GB2241260A (en) * 1990-02-23 1991-08-28 Coolag Purlboard Ltd Resisting wind-lift in flat roofing
GB9211351D0 (en) * 1992-05-29 1992-07-15 Forticrete Ltd Improvements in or relating to roofing elements
GB9217797D0 (en) * 1992-08-21 1992-10-07 Forticrete Ltd Novel building element
US5377468A (en) * 1993-04-27 1995-01-03 Hanover Architectural Products, Inc. Aerodynamically stable roof paver system and ballast block therefor
USD356873S (en) 1993-08-02 1995-03-28 Oldcastle, Inc. Roof tile
US6105328A (en) * 1996-09-10 2000-08-22 Boral Industries, Inc. Method and apparatus for manufacturing and installing roof tiles having improved strength and stacking features
US6205742B1 (en) 1996-09-10 2001-03-27 United States Tile Co. Method and apparatus for manufacturing and installing roof tiles
USD411316S (en) 1997-04-15 1999-06-22 Boral Lifetile, Inc. Roof tile
US5974756A (en) * 1997-04-15 1999-11-02 Boral Industries, Inc. Roof tile design and construction
US5993551A (en) * 1997-06-02 1999-11-30 Boral Industries, Inc. Roof tile and method and apparatus for providing same
US6164021A (en) * 1998-02-06 2000-12-26 Polyfoam Products, Inc. Hip and ridge sealing and attachment system and method of using same
US6487830B2 (en) 2001-01-24 2002-12-03 Bfs Diversified Products, Llc Reflective ballasted roofing system and method
CA2387181A1 (en) * 2002-05-22 2003-11-22 Les Materiaux De Construction Oldcastle Canada Inc. An artificial piece of masonry and a kit for forming a masonry wall
USD518902S1 (en) 2004-05-20 2006-04-11 United States Tile Co. Roof tile
US20050257477A1 (en) * 2004-05-20 2005-11-24 United States Tile Company Roofing system and roofing tile
TWI278295B (en) * 2006-07-07 2007-04-11 Ming-Guei Wang Corner paintbrush
USD568497S1 (en) 2007-03-15 2008-05-06 Lafarge Roofing Technical Centers, Ltd. Roof tile
US8839593B2 (en) * 2010-02-17 2014-09-23 Ply Gem Industries, Inc. Pre-cast blocks for use in column construction
US20150222220A1 (en) * 2012-05-14 2015-08-06 Mika Brian Laitila Aerodynamic and footing design for solar panel racking systems
USD857923S1 (en) 2018-05-01 2019-08-27 Hanover Prest-Paving Company Ballast block
US11136763B2 (en) 2018-05-01 2021-10-05 Hanover Prest-Paving Company Aerodynamically stable roof paver system and ballast block therefor
CA3043743A1 (en) 2018-05-18 2019-11-18 Thomas L. Kelly Enhanced roofing system
US11603665B2 (en) * 2018-12-18 2023-03-14 Kuan-Chih Jang Hollow brick with holding ribs
TWI737950B (zh) * 2018-12-18 2021-09-01 詹廣志 屋頂調溫的空心磚
TWI755578B (zh) 2018-12-18 2022-02-21 詹廣志 屋頂調溫的空心磚

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA712301A (en) * 1965-06-29 Gerdolle Hugo Ventilating insulating tile
US1558129A (en) * 1923-06-11 1925-10-20 Warren John Wright Concrete tile
FR785309A (fr) * 1935-02-05 1935-08-07 Revêtement pour la construction d'une toiture, terrasse, balcon ou autres applications
US2192458A (en) * 1937-12-24 1940-03-05 Celotex Corp Roof construction
CH218597A (de) * 1941-06-09 1941-12-31 Felix Binder Aktiengesellschaf Begehbarer Schutzbelag für wasserdichte Unterlagsböden, insbesondere für flache Bedachungen, Terrassen und dergleichen.
US2671441A (en) * 1948-09-10 1954-03-09 Clyde W Harris Variable heat insulating apparatus and solar heating system comprising same
CH378510A (it) * 1959-03-17 1964-06-15 Brancolini Italo Copertura per tetti, terrazzi ecc.
DE1268350B (de) * 1963-06-11 1968-05-16 Alexander Janczak Flachdachbelag
DE1609974A1 (de) * 1966-07-29 1970-07-30 Gartner & Co J Begehbare Flachdach- oder Bodenkonstruktion
US3387420A (en) * 1967-02-15 1968-06-11 Johns Manville Ventilating covering element for built-up roofing
US3892899A (en) * 1973-07-19 1975-07-01 Paul P Klein Roof construction
JPS5419696A (en) * 1977-07-12 1979-02-14 Bikutoru Yuriebuichi Rapii System for automatically avoiding collision of ships

Also Published As

Publication number Publication date
IT8467781A0 (it) 1984-08-03
JPS6073946A (ja) 1985-04-26
SG65687G (en) 1988-02-19
US4535579A (en) 1985-08-20
IT8467781A1 (it) 1986-02-03
IT8453699V0 (it) 1984-08-03
IT1179759B (it) 1987-09-16
ES280905Y (es) 1985-10-01
BE900301A (fr) 1984-12-03
JPH0571734B2 (es) 1993-10-07
GB2144461B (en) 1986-10-01
DE3427548A1 (de) 1985-02-14
MX159774A (es) 1989-08-17
GB2144461A (en) 1985-03-06
CA1228745A (en) 1987-11-03
FR2550259A1 (fr) 1985-02-08
GB8418452D0 (en) 1984-08-22

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000601