GB1324681A - Methods of making building and like components - Google Patents

Methods of making building and like components

Info

Publication number
GB1324681A
GB1324681A GB1324681DA GB1324681A GB 1324681 A GB1324681 A GB 1324681A GB 1324681D A GB1324681D A GB 1324681DA GB 1324681 A GB1324681 A GB 1324681A
Authority
GB
United Kingdom
Prior art keywords
resin
glass fibre
strips
mould
mix
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
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.)
FYPOL Ltd
Original Assignee
FYPOL Ltd
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 FYPOL Ltd filed Critical FYPOL Ltd
Publication of GB1324681A publication Critical patent/GB1324681A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B29D99/0014—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs
    • B29D99/0017—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs with filled hollow ridges
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/36—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and impregnating by casting, e.g. vacuum casting
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/06—Unsaturated polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

1324681 Moulding polyester building elements FYPOL Ltd 19 April 1971 [21 Jan 1970] 2897/70 Heading B5A [Also in Division E1] To make a ribbed, reinforced polyester, building element, suitable for use as a shuttering panel, using a mould having a flat base 13 containing slots 14, glass fibre strips 15 are placed, as in Fig. 3, over the slots, and a filled polyester resin mix 16 is poured over each strip; to provide the ribs on the panel, a steel reinforcement 17 is placed in each slot, forcing the strips 15 and resin 16 into the slots such that the ends of each strip 15 lie on the base 13 of the mould. Thereafter, a layer (18, Fig. 5, not shown) of filled polyester mix is poured over the base of the mould, covering the ends of the strips 15, and a sheet of glass fibre placed over the layer of polyester mix. The filler settles in the resin mix, so that the glass fibre sheet is wetted by the top layer of comparatively unfilled resin. On curing, at ambient temperature, the glass fibre strips and sheet are bonded to the cured resin, and the steel strips 17 firmly secured, by the glass fibre strips and impregnated resin, to the panel. In an alternative embodiment in which an insulating panel is made (Figs. 9, 10, not shown) the "mould" is defined by insulating blocks (27) arranged on a bed of resin (25) and a glass fibre sheet (26), the slots (28) being formed by the spaces between the blocks. Performance of the method above in this "mould" produces a reinforced insulating panel. The mix used is that described in Specification 1,226,061.
GB1324681D 1970-01-21 1970-01-21 Methods of making building and like components Expired GB1324681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB289770 1970-01-21

Publications (1)

Publication Number Publication Date
GB1324681A true GB1324681A (en) 1973-07-25

Family

ID=9748081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1324681D Expired GB1324681A (en) 1970-01-21 1970-01-21 Methods of making building and like components

Country Status (1)

Country Link
GB (1) GB1324681A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063923A1 (en) * 1981-04-25 1982-11-03 Aryan Group Limited Building component
GB2215262A (en) * 1986-07-23 1989-09-20 Superplank Pty Limited Method of constructing a scaffold plank
EP0415869A2 (en) * 1989-08-28 1991-03-06 United Technologies Corporation Stabilizing inserts for resin transfer molding
GB2302840A (en) * 1995-07-06 1997-02-05 Chi Tien Sheng Improved form making method
GB2365454A (en) * 2000-08-02 2002-02-20 Paragon Holdings Ltd Load bearing GRC panels and building made therefrom
EP3647033A1 (en) * 2018-10-31 2020-05-06 The Boeing Company Composite structure and method for barely visible impact damage detection
US11426971B2 (en) 2015-10-13 2022-08-30 The Boeing Company Composite structure and method for barely visible impact damage detection

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063923A1 (en) * 1981-04-25 1982-11-03 Aryan Group Limited Building component
GB2215262A (en) * 1986-07-23 1989-09-20 Superplank Pty Limited Method of constructing a scaffold plank
GB2215262B (en) * 1986-07-23 1991-09-18 Superplank Pty Limited Method of constructing a scaffold plank
EP0415869A2 (en) * 1989-08-28 1991-03-06 United Technologies Corporation Stabilizing inserts for resin transfer molding
EP0415869A3 (en) * 1989-08-28 1992-01-08 United Technologies Corporation Stabilizing inserts for resin transfer molding
GB2302840A (en) * 1995-07-06 1997-02-05 Chi Tien Sheng Improved form making method
GB2365454A (en) * 2000-08-02 2002-02-20 Paragon Holdings Ltd Load bearing GRC panels and building made therefrom
US11426971B2 (en) 2015-10-13 2022-08-30 The Boeing Company Composite structure and method for barely visible impact damage detection
EP3647033A1 (en) * 2018-10-31 2020-05-06 The Boeing Company Composite structure and method for barely visible impact damage detection
CN111114743A (en) * 2018-10-31 2020-05-08 波音公司 Composite structure, aircraft and method for nearly invisible impact damage detection

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee