FR2231823A2 - Porous under floor drainage slab - has castellated soffit for ventilation and insulation and bevelled edges - Google Patents

Porous under floor drainage slab - has castellated soffit for ventilation and insulation and bevelled edges

Info

Publication number
FR2231823A2
FR2231823A2 FR7320865A FR7320865A FR2231823A2 FR 2231823 A2 FR2231823 A2 FR 2231823A2 FR 7320865 A FR7320865 A FR 7320865A FR 7320865 A FR7320865 A FR 7320865A FR 2231823 A2 FR2231823 A2 FR 2231823A2
Authority
FR
France
Prior art keywords
slab
channels
castellated
soffit
ventilation
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
FR7320865A
Other languages
French (fr)
Other versions
FR2231823B2 (en
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.)
Derfi
Original Assignee
Derfi
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 Derfi filed Critical Derfi
Priority to FR7320865A priority Critical patent/FR2231823A2/en
Publication of FR2231823A2 publication Critical patent/FR2231823A2/en
Application granted granted Critical
Publication of FR2231823B2 publication Critical patent/FR2231823B2/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E04B1/7023—Drying or keeping dry, e.g. by air vents by collecting water in basements

Abstract

Drainage slab made of porous material with outlet holes for water coinciding with those of superimposed slab. External grooves give insulating and ventilating properties and the end section is designed to ensure water-tight joint between two adjoining slabs. The improvement does not change basic principle, but reduces production costs. The slabs are made of highly permeable material and have a flat upper surface (1), and on one side (2) the end protrudes and is bevelled on two symmetrical oblique planes (3 & 4) and second side (5) is concave on same two symmetrical planes (6 & 7). Lower surface (8) is cut out to form parallel rectangular channels (9) running lengthwise down slab. Channels are separated by rectangular ribs narrower than channels.
FR7320865A 1973-06-01 1973-06-01 Porous under floor drainage slab - has castellated soffit for ventilation and insulation and bevelled edges Granted FR2231823A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7320865A FR2231823A2 (en) 1973-06-01 1973-06-01 Porous under floor drainage slab - has castellated soffit for ventilation and insulation and bevelled edges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7320865A FR2231823A2 (en) 1973-06-01 1973-06-01 Porous under floor drainage slab - has castellated soffit for ventilation and insulation and bevelled edges

Publications (2)

Publication Number Publication Date
FR2231823A2 true FR2231823A2 (en) 1974-12-27
FR2231823B2 FR2231823B2 (en) 1976-09-17

Family

ID=9120676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320865A Granted FR2231823A2 (en) 1973-06-01 1973-06-01 Porous under floor drainage slab - has castellated soffit for ventilation and insulation and bevelled edges

Country Status (1)

Country Link
FR (1) FR2231823A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8612085U1 (en) * 1986-05-02 1986-06-26 H. Henselmann GmbH & Co Gutex-Faserplattenfabrik, Elektrizitätswerk, Gutenberg KG, 7890 Waldshut-Tiengen Insulation board
NL1002910C2 (en) * 1996-04-19 1997-10-21 Hollandsche Betongroep Nv Cellar construction with watertight layer
US6669554B1 (en) * 2002-08-26 2003-12-30 John Tregidga Ventilating sill plate for crawl spaces
GB2482856A (en) * 2010-06-05 2012-02-22 Ronald Grover A modular under floor flood protector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE344786A (en) *
FR1290004A (en) * 1961-05-25 1962-04-06 Hinrich Reimers G M B H Method and device for drying and improving thermal and acoustic insulation of floors
FR1320293A (en) * 1962-03-12 1963-03-08 Device for the dewatering of settling sludge, for the filtration of residual water, for the dewatering and aeration of soil, masonry, constructions or similar structures and for the aeration of chambers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE344786A (en) *
FR1290004A (en) * 1961-05-25 1962-04-06 Hinrich Reimers G M B H Method and device for drying and improving thermal and acoustic insulation of floors
FR1320293A (en) * 1962-03-12 1963-03-08 Device for the dewatering of settling sludge, for the filtration of residual water, for the dewatering and aeration of soil, masonry, constructions or similar structures and for the aeration of chambers

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8612085U1 (en) * 1986-05-02 1986-06-26 H. Henselmann GmbH & Co Gutex-Faserplattenfabrik, Elektrizitätswerk, Gutenberg KG, 7890 Waldshut-Tiengen Insulation board
NL1002910C2 (en) * 1996-04-19 1997-10-21 Hollandsche Betongroep Nv Cellar construction with watertight layer
US6669554B1 (en) * 2002-08-26 2003-12-30 John Tregidga Ventilating sill plate for crawl spaces
GB2482856A (en) * 2010-06-05 2012-02-22 Ronald Grover A modular under floor flood protector
GB2482856B (en) * 2010-06-05 2017-06-14 Grover Ronald Under floor flood protector

Also Published As

Publication number Publication date
FR2231823B2 (en) 1976-09-17

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Legal Events

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