CA1175328A - Canalisations nervuree a chemisage interne lisse, et methode de fabrication connexe - Google Patents

Canalisations nervuree a chemisage interne lisse, et methode de fabrication connexe

Info

Publication number: CA1175328A
Authority: CA; Canada
Prior art keywords: pipe; corrugated pipe; plastic; plastic foam; foam
Prior art date: 1980-07-07
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

Application number

CA000436325A

Other languages

English (en)

Inventor

Bernard J. Bast

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.)

Bethlehem Steel Corp

Original Assignee

Bethlehem Steel Corp

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.)

1980-07-07

Filing date

1983-09-08

Publication date

1984-10-02

1981-05-18 Priority claimed from US06/264,364 external-priority patent/US4362489A/en

1981-06-24 Priority claimed from CA000380517A external-priority patent/CA1167789A/fr

1983-09-08 Application filed by Bethlehem Steel Corp filed Critical Bethlehem Steel Corp

1983-09-08 Priority to CA000436325A priority Critical patent/CA1175328A/fr

1984-10-02 Application granted granted Critical

1984-10-02 Publication of CA1175328A publication Critical patent/CA1175328A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title description 8
238000004519 manufacturing process Methods 0.000 title description 5
239000006260 foam Substances 0.000 claims abstract description 44
239000000203 mixture Substances 0.000 claims abstract description 33
239000002984 plastic foam Substances 0.000 claims abstract description 23
238000005187 foaming Methods 0.000 claims abstract description 19
239000002985 plastic film Substances 0.000 claims abstract description 9
229920003023 plastic Polymers 0.000 claims description 10
239000004033 plastic Substances 0.000 claims description 10
239000012530 fluid Substances 0.000 claims description 5
239000013536 elastomeric material Substances 0.000 claims description 3
239000011248 coating agent Substances 0.000 abstract description 2
238000000576 coating method Methods 0.000 abstract description 2
238000003825 pressing Methods 0.000 abstract description 2
239000000463 material Substances 0.000 description 24
229910000831 Steel Inorganic materials 0.000 description 21
239000010959 steel Substances 0.000 description 21
229920001903 high density polyethylene Polymers 0.000 description 9
229910052751 metal Inorganic materials 0.000 description 9
239000002184 metal Substances 0.000 description 9
230000001070 adhesive effect Effects 0.000 description 7
239000000047 product Substances 0.000 description 7
239000000853 adhesive Substances 0.000 description 6
238000005260 corrosion Methods 0.000 description 6
230000007797 corrosion Effects 0.000 description 6
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
229910052802 copper Inorganic materials 0.000 description 5
239000010949 copper Substances 0.000 description 5
239000000126 substance Substances 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
239000010426 asphalt Substances 0.000 description 4
229920001971 elastomer Polymers 0.000 description 4
239000005060 rubber Substances 0.000 description 4
239000004676 acrylonitrile butadiene styrene Substances 0.000 description 3
229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 3
XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 3
-1 ferrous metals Chemical class 0.000 description 3
238000009434 installation Methods 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000007787 solid Substances 0.000 description 3
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
239000004743 Polypropylene Substances 0.000 description 2
229920002472 Starch Polymers 0.000 description 2
229910000611 Zinc aluminium Inorganic materials 0.000 description 2
229910045601 alloy Inorganic materials 0.000 description 2
239000000956 alloy Substances 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
239000000945 filler Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
230000000284 resting effect Effects 0.000 description 2
239000002904 solvent Substances 0.000 description 2
239000007921 spray Substances 0.000 description 2
239000008107 starch Substances 0.000 description 2
235000019698 starch Nutrition 0.000 description 2
239000000758 substrate Substances 0.000 description 2
241000899771 Arenga undulatifolia Species 0.000 description 1
229920005829 Autofroth® Polymers 0.000 description 1
101100353419 Bacillus subtilis (strain 168) proJ gene Proteins 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
229910001335 Galvanized steel Inorganic materials 0.000 description 1
229920001807 Urea-formaldehyde Polymers 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000004913 activation Effects 0.000 description 1
230000032683 aging Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000013065 commercial product Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
239000004567 concrete Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
125000003700 epoxy group Chemical group 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000006261 foam material Substances 0.000 description 1
239000008397 galvanized steel Substances 0.000 description 1
238000010409 ironing Methods 0.000 description 1
238000005007 materials handling Methods 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
229920001084 poly(chloroprene) Polymers 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920000582 polyisocyanurate Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000037452 priming Effects 0.000 description 1
239000004576 sand Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000010865 sewage Substances 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000004575 stone Substances 0.000 description 1
230000035882 stress Effects 0.000 description 1
229920001187 thermosetting polymer Polymers 0.000 description 1
238000010792 warming Methods 0.000 description 1

Landscapes

Laminated Bodies (AREA)

CA000436325A 1980-07-07 1983-09-08 Canalisations nervuree a chemisage interne lisse, et methode de fabrication connexe Expired CA1175328A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000436325A CA1175328A (fr)	1980-07-07	1983-09-08	Canalisations nervuree a chemisage interne lisse, et methode de fabrication connexe

Applications Claiming Priority (8)

Application Number	Priority Date	Filing Date	Title
US16666080A	1980-07-07	1980-07-07
US16642680A	1980-07-07	1980-07-07
US166,660		1980-07-07
US166,426		1980-07-07
US06/264,364 US4362489A (en)	1980-07-07	1981-05-18	Expandable mandrel apparatus for manufacturing smooth-lined corrugated pipe
US264,364		1981-05-18
CA000380517A CA1167789A (fr)	1980-07-07	1981-06-24	Tuyau ondule a chemisage lisse, et methode de fabrication connexe
CA000436325A CA1175328A (fr)	1980-07-07	1983-09-08	Canalisations nervuree a chemisage interne lisse, et methode de fabrication connexe

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000380517A Division CA1167789A (fr)	1980-07-07	1981-06-24	Tuyau ondule a chemisage lisse, et methode de fabrication connexe

Publications (1)

Publication Number	Publication Date
CA1175328A true CA1175328A (fr)	1984-10-02

Family

ID=27508194

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000436325A Expired CA1175328A (fr)	1980-07-07	1983-09-08	Canalisations nervuree a chemisage interne lisse, et methode de fabrication connexe

Country Status (1)

Country	Link
CA (1)	CA1175328A (fr)

1983
- 1983-09-08 CA CA000436325A patent/CA1175328A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2001-10-02	MKEX	Expiry

Publication	Publication Date	Title
US4438056A (en)	1984-03-20	Method for producing a corrugated pipe having a smooth lining of foam plastic
US5817200A (en)	1998-10-06	Surfacing of rehabilitating structures
US4773450A (en)	1988-09-27	Interlining of fluid transport pipelines, pipes, and the like
JP2019217774A (ja)	2019-12-26	その場水和のための不織セメント系複合材料
JPH02506B2 (fr)	1990-01-08
US20190118430A1 (en)	2019-04-25	System And Method For Minimally Invasive Injection Foam
EP0630458A1 (fr)	1994-12-28	Procede et appareil de reparation de conduites.
US4362489A (en)	1982-12-07	Expandable mandrel apparatus for manufacturing smooth-lined corrugated pipe
US3634565A (en)	1972-01-11	Method for continuously manufacturing foamed plastic profiles
US12123535B2 (en)	2024-10-22	Expandable pipe including a liner for restoring a conduit
CA2264580C (fr)	2005-06-07	Reservoir de stockage souterrain et son procede de production
US3728749A (en)	1973-04-24	Tire float and method for forming same
US6171533B1 (en)	2001-01-09	Multipurpose composite tubing
KR20030046485A (ko)	2003-06-12	사전에 단열처리된 냉각액체용 저장탱크
EP0044000B1 (fr)	1986-05-28	Procédé et dispositif pour la fabrication d'un tube ondulé à revêtement intérieur lisse
US3313321A (en)	1967-04-11	Insulated underground conduit
CA1167789A (fr)	1984-05-22	Tuyau ondule a chemisage lisse, et methode de fabrication connexe
US4563321A (en)	1986-01-07	Method of producing a plastic unitary curved structure with two surfaces and a honeycomb shaped core
US3484509A (en)	1969-12-16	Insulated underground conduit
US3705221A (en)	1972-12-05	Method of foam pipe insulation with coating of deficient area at top of pipe after mold removal
EP1140491B1 (fr)	2007-04-18	Conduits structuraux, composites, integres, formes sur place
CN217782428U (zh)	2022-11-11	一种企口搭接的保温装饰一体板及墙体系统
JP3329710B2 (ja)	2002-09-30	高水圧用ゴム止水板およびその製造方法
AU696707B2 (en)	1998-09-17	Multipurpose composite tubing
GB2082663A (en)	1982-03-10	A method of producing containers