CA1290130C - Membrane protegee pour toit en terrasse a circulation intense - Google Patents

Membrane protegee pour toit en terrasse a circulation intense

Info

Publication number: CA1290130C
Authority: CA; Canada
Prior art keywords: panels; foam; ribs; roofing system; bounding
Prior art date: 1987-04-06
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.): Expired - Fee Related

Application number

CA000533924A

Other languages

English (en)

Inventor

Elizabeth Riley

Wayne E. Petersen

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.)

Dow Chemical Co

Original Assignee

Dow Chemical Co

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.)

1987-04-06

Filing date

1987-04-06

Publication date

1991-10-08

1987-04-06 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1987-04-06 Priority to CA000533924A priority Critical patent/CA1290130C/fr

1991-10-08 Application granted granted Critical

1991-10-08 Publication of CA1290130C publication Critical patent/CA1290130C/fr

2008-10-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000012528 membrane Substances 0.000 title claims abstract description 31
239000006260 foam Substances 0.000 claims abstract description 49
238000009413 insulation Methods 0.000 claims abstract description 33
239000004033 plastic Substances 0.000 claims abstract description 29
229920003023 plastic Polymers 0.000 claims abstract description 29
238000001125 extrusion Methods 0.000 claims abstract description 11
239000002985 plastic film Substances 0.000 claims abstract description 6
229920006255 plastic film Polymers 0.000 claims abstract description 6
238000001704 evaporation Methods 0.000 claims description 6
230000008020 evaporation Effects 0.000 claims description 6
DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 3
239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
230000000284 resting effect Effects 0.000 claims 2
239000012080 ambient air Substances 0.000 claims 1
239000002131 composite material Substances 0.000 claims 1
229920001684 low density polyethylene Polymers 0.000 claims 1
239000004702 low-density polyethylene Substances 0.000 claims 1
230000002093 peripheral effect Effects 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
238000005520 cutting process Methods 0.000 abstract description 10
229920006327 polystyrene foam Polymers 0.000 abstract description 6
238000000034 method Methods 0.000 abstract description 5
239000006185 dispersion Substances 0.000 abstract description 2
239000000203 mixture Substances 0.000 abstract 1
238000005382 thermal cycling Methods 0.000 abstract 1
238000009423 ventilation Methods 0.000 abstract 1
238000010276 construction Methods 0.000 description 14
239000000463 material Substances 0.000 description 11
238000001035 drying Methods 0.000 description 5
230000000694 effects Effects 0.000 description 4
230000035515 penetration Effects 0.000 description 4
239000004793 Polystyrene Substances 0.000 description 3
229920006328 Styrofoam Polymers 0.000 description 3
238000012423 maintenance Methods 0.000 description 3
229920002223 polystyrene Polymers 0.000 description 3
239000004575 stone Substances 0.000 description 3
239000008261 styrofoam Substances 0.000 description 3
239000004744 fabric Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
229920000092 linear low density polyethylene Polymers 0.000 description 2
239000004707 linear low-density polyethylene Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000002984 plastic foam Substances 0.000 description 2
238000004078 waterproofing Methods 0.000 description 2
WCVOGSZTONGSQY-UHFFFAOYSA-N 2,4,6-trichloroanisole Chemical compound COC1=C(Cl)C=C(Cl)C=C1Cl WCVOGSZTONGSQY-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
239000010426 asphalt Substances 0.000 description 1
230000003190 augmentative effect Effects 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000005266 casting Methods 0.000 description 1
230000002939 deleterious effect Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
239000003000 extruded plastic Substances 0.000 description 1
239000004795 extruded polystyrene foam Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000006261 foam material Substances 0.000 description 1
238000005755 formation reaction Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
238000003475 lamination Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000000088 plastic resin Substances 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002023 wood Substances 0.000 description 1

Landscapes

Building Environments (AREA)

CA000533924A 1987-04-06 1987-04-06 Membrane protegee pour toit en terrasse a circulation intense Expired - Fee Related CA1290130C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000533924A CA1290130C (fr)	1987-04-06	1987-04-06	Membrane protegee pour toit en terrasse a circulation intense

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000533924A CA1290130C (fr)	1987-04-06	1987-04-06	Membrane protegee pour toit en terrasse a circulation intense

Publications (1)

Publication Number	Publication Date
CA1290130C true CA1290130C (fr)	1991-10-08

Family

ID=4135369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000533924A Expired - Fee Related CA1290130C (fr)	1987-04-06	1987-04-06	Membrane protegee pour toit en terrasse a circulation intense

Country Status (1)

Country	Link
CA (1)	CA1290130C (fr)

1987
- 1987-04-06 CA CA000533924A patent/CA1290130C/fr not_active Expired - Fee Related

Legal Events

Date	Code	Title	Description
1996-04-08	MKLA	Lapsed

Publication	Publication Date	Title
US4712349A (en)	1987-12-15	Protected membrane roof system for high traffic roof areas
US4658554A (en)	1987-04-21	Protected membrane roof system for high traffic roof areas
US4677800A (en)	1987-07-07	Lightweight roofing system
US4719723A (en)	1988-01-19	Thermally efficient, protected membrane roofing system
US4492064A (en)	1985-01-08	Insulated roof construction
US3411256A (en)	1968-11-19	Roof construction and method thereof
US5067298A (en)	1991-11-26	Method for plaza deck construction
US4090336A (en)	1978-05-23	Insulated roofing structure
US3266206A (en)	1966-08-16	Insulated built up roof and insulation therefor
US5069950A (en)	1991-12-03	Insulated roof board
US4254598A (en)	1981-03-10	Thermally isolated roof structure
GB2342148A (en)	2000-04-05	Preventing snow from melting and for packing snow in an artificial ski facility
CA2269965C (fr)	2008-12-30	Systeme de couverture pour un immeuble refroidi
US4534119A (en)	1985-08-13	Apparatus and method for drying insulation
CA1290130C (fr)	1991-10-08	Membrane protegee pour toit en terrasse a circulation intense
EP0286737A1 (fr)	1988-10-19	Système de toit à membrane protégée pour aires de toit à trafic intense
USRE31007E (en)	1982-08-10	Roof construction and method thereof
CA2334102A1 (fr)	1999-12-09	Dispositif formant une separation entre etages
CA1315515C (fr)	1993-04-06	Revetement isolant de toit
JPS63261045A (ja)	1988-10-27	高交通量の屋根区域用の保護膜屋根構造体
US5119611A (en)	1992-06-09	Unitary foam gravel roof covering
JPH09310452A (ja)	1997-12-02	屋根用断熱パネル
CA1143532A (fr)	1983-03-29	Couverture isolante multicouche, et methode de pose connexe
NO871519L (no)	1988-10-11	Taktekkingssystem.
JPS63176941A (ja)	1988-07-21	冷暖房構造