MX9706736A - Miembros de techado sin recubrimientos auxiliares y metodos relacionados. - Google Patents

Miembros de techado sin recubrimientos auxiliares y metodos relacionados.

Info

Publication number
MX9706736A
MX9706736A MX9706736A MX9706736A MX9706736A MX 9706736 A MX9706736 A MX 9706736A MX 9706736 A MX9706736 A MX 9706736A MX 9706736 A MX9706736 A MX 9706736A MX 9706736 A MX9706736 A MX 9706736A
Authority
MX
Mexico
Prior art keywords
board
insulation
facers
sheet
boards
Prior art date
Application number
MX9706736A
Other languages
English (en)
Other versions
MXPA97006736A (es
Inventor
Allen M Garret
John B Letts
Original Assignee
Bridgestone Firestone Inc
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 Bridgestone Firestone Inc filed Critical Bridgestone Firestone Inc
Publication of MX9706736A publication Critical patent/MX9706736A/es
Publication of MXPA97006736A publication Critical patent/MXPA97006736A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/30—Expanding the moulding material between endless belts or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)

Abstract

Un tablero aislante (10) comprende un nucleo de espuma seleccionado del grupo que consiste de materiales de poliisocianurato y poliuretano y sus mezclas; el tablero está carente de recubrimientos. Un método para cubrir techos comprende aplicar tableros aislantes a una plataforma de techo, los tableros aislantes comprenden un nucleo de espuma seleccionado del grupo que consiste de materiales de poliisocianurato y poliuretano y sus mezclas, los tableros están carentes de recubrimientos; y aplicar una capa protectora a la intemperie sobre los tableros aislantes. Un métodos continuo de producir un tablero aislante sin revestimiento, comprende la etapa de alimentar una primera hoja (34) de material de revestimiento temporal en un laminador (25); depositar un polímero líquido espumable (40) sobre la primer hoja; alimentar una segunda hoja (23) de materia de revestimiento temporal en el laminador sobre el polímero líquido espumable; permitir que el polímero líquido ascienda entre la primer y segunda hojas, formando espuma de polímero (44) de un espesor predeterminado; curar la espuma de polímero con calor (45), para crear el tablero aislante; retirar la primer y segunda hojas del tablero antes de curado y enfriamiento final; y cortar el tablero en tramos deseados.
MXPA/A/1997/006736A 1996-09-23 1997-09-04 Miembros de techado sin recubrimientos auxiliares y metodos relacionados MXPA97006736A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70034096A 1996-09-23 1996-09-23
US08/700,340 1996-09-23

Publications (2)

Publication Number Publication Date
MX9706736A true MX9706736A (es) 1998-03-31
MXPA97006736A MXPA97006736A (es) 1998-10-15

Family

ID=

Also Published As

Publication number Publication date
US6117375A (en) 2000-09-12
BR9704799A (pt) 1998-11-10
CA2216028A1 (en) 1998-03-23
EP0831185A3 (en) 1999-03-03
EP0831185A2 (en) 1998-03-25
CA2216028C (en) 2006-04-25

Similar Documents

Publication Publication Date Title
CA2216028A1 (en) Roofing members without auxiliary facers and related methods
CA2216027A1 (en) Composite roofing members having improved dimensional stability and related methods
MX9706921A (es) Tableros de poliisocianurato con reducida absorbencia de humedad y menor permeabilidad al aire y metodos relacionados.
EP1815079B1 (en) Prefabricated roofing system panel and method of making such panels
US6044604A (en) Composite roofing members having improved dimensional stability and related methods
US8479467B2 (en) Prefabricated roofing panel composite
CA1049217A (en) Nailable foam faced board
US4698278A (en) Three-layer laminated panel and method for production
US4037006A (en) Composite panel-board and method of making same
CA1040380A (en) Roof-sheeting element with integral lath structure
EP0154452B1 (en) Process for the preparation of phenolic foam
EP0978601B1 (en) Process and device for the manufacture of an insulating element and element so obtained
US4900616A (en) Phenolic foam roof insulation of improved dimensional stability
IE990942A1 (en) A panel
US4501794A (en) Phenolic foam composites and process for making them
MX9706590A (es) Miembros de techado que tienen mejorada estabilidad dimensional y metodos relacionados.
CN1120924C (zh) 建筑物顶防水隔热层及其施工方法
NO800623L (no) Plateformet isolasjonselement, samt fremgangsmaate ved fremstilling av dette
FR2455663A1 (fr) Element de plancheiage prefabrique pour toiture ainsi que procede et dispositif pour sa fabrication
WO2001068343A1 (en) Method for the continuous production of foam panels
MXPA97006736A (es) Miembros de techado sin recubrimientos auxiliares y metodos relacionados
GB2155851A (en) Laminate insulating material
MXPA97006591A (es) Miembros de techado compuestos, que tienen mejorada estabilidad dimensional y metodos relacionados
IE842801L (en) Thermal insulating material.
MXPA98007386A (es) Miembros de techado compuestos que tienen estabilidad dimensional mejorada y metodos relacionados