ES498442A1 - Procedimiento de obtencion de laminados planos de cemento deamianto - Google Patents

Procedimiento de obtencion de laminados planos de cemento deamianto

Info

Publication number
ES498442A1
ES498442A1 ES498442A ES498442A ES498442A1 ES 498442 A1 ES498442 A1 ES 498442A1 ES 498442 A ES498442 A ES 498442A ES 498442 A ES498442 A ES 498442A ES 498442 A1 ES498442 A1 ES 498442A1
Authority
ES
Spain
Prior art keywords
sheet
cement sheet
sheet construction
laminated
impregnated paper
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.)
Expired
Application number
ES498442A
Other languages
English (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.)
HELLENIC IND TECH COMM
Original Assignee
HELLENIC IND TECH COMM
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
Priority claimed from GR62303A external-priority patent/GR65511B/el
Application filed by HELLENIC IND TECH COMM filed Critical HELLENIC IND TECH COMM
Publication of ES498442A1 publication Critical patent/ES498442A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/08—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/002—Producing shaped prefabricated articles from the material assembled from preformed elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/04—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B13/12—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material comprising such water setting substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/14—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material next to a fibrous or filamentary layer
    • 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
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/028—Paper layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Procedimiento de obtención de laminados planos de cemento de amianto, caracterizado porque comprende las etapas 1) secar una lámina plana de cemento de amianto; 2) rebajar el contenido en humedad de la misma a un valor inferior al 7% aproximadamente; 3)recubrir la superficie entera de la lámina , en uno de sus lados, con las siguientes capas: a)una película fina de tela de fibra de vidrio u otro tejido sintético fino, impregnada con una resina de fenol-formaldehido; b) una hoja de papel impregnada con melamina; c) una lámina no adherente de hoja de aluminio o de papel de silicona o parafina; d)una capa de poliéster , constituida por una lámina de caucho recubierta con un tejido de poliéster y 4) introducir el laminado resultante en una prensa, en donde se aplican condiciones de polimerización, bajo una presión de 35 a 40 bares, a una temperatura entre 135 y 140ºC y durante un tiempo de 10 minutos aproximadamente.
ES498442A 1980-06-25 1981-01-12 Procedimiento de obtencion de laminados planos de cemento deamianto Expired ES498442A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GR62303A GR65511B (en) 1980-06-25 1980-06-25 Covering with melamine sheet of plane plaques from immaculate cement
GR62537A GR65512B7 (en) 1980-06-25 1980-07-23 Covering with melamine sheet of plane plaques from immaculate cement

Publications (1)

Publication Number Publication Date
ES498442A1 true ES498442A1 (es) 1981-11-16

Family

ID=26316636

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498442A Expired ES498442A1 (es) 1980-06-25 1981-01-12 Procedimiento de obtencion de laminados planos de cemento deamianto

Country Status (6)

Country Link
ES (1) ES498442A1 (es)
FR (1) FR2485516A1 (es)
GB (1) GB2078611A (es)
GR (1) GR65512B7 (es)
IT (1) IT1171322B (es)
NL (1) NL8005290A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141603A1 (es) * 2010-05-13 2011-11-17 Plaza Esturgo, Susana Laminado de microcemento y procedimiento de obtención del mismo

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6689451B1 (en) * 1999-11-19 2004-02-10 James Hardie Research Pty Limited Pre-finished and durable building material
CN100354124C (zh) * 1999-11-19 2007-12-12 詹姆斯哈迪国际财金公司 预制的耐用建筑材料
AU2002248751B2 (en) 2001-04-03 2008-08-14 James Hardie International Finance B.V. Spline for siding planks, methods of making and installing
AU2003256630B2 (en) 2002-07-16 2009-08-13 James Hardie Technology Limited Packaging prefinished fiber cement products
US8281535B2 (en) 2002-07-16 2012-10-09 James Hardie Technology Limited Packaging prefinished fiber cement articles
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
NZ536867A (en) * 2003-11-28 2006-04-28 James Hardie Int Finance Bv Eave lining system for buildings
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
AU2007236561B2 (en) 2006-04-12 2012-12-20 James Hardie Technology Limited A surface sealed reinforced building element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011141603A1 (es) * 2010-05-13 2011-11-17 Plaza Esturgo, Susana Laminado de microcemento y procedimiento de obtención del mismo

Also Published As

Publication number Publication date
NL8005290A (nl) 1982-01-18
GR65512B7 (en) 1980-09-12
IT1171322B (it) 1987-06-10
IT8148732A0 (it) 1981-06-23
FR2485516A1 (fr) 1981-12-31
GB2078611A (en) 1982-01-13

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