GB2011826B - Carbon fibre-reinforced cement mould - Google Patents

Carbon fibre-reinforced cement mould

Info

Publication number
GB2011826B
GB2011826B GB7900277A GB7900277A GB2011826B GB 2011826 B GB2011826 B GB 2011826B GB 7900277 A GB7900277 A GB 7900277A GB 7900277 A GB7900277 A GB 7900277A GB 2011826 B GB2011826 B GB 2011826B
Authority
GB
United Kingdom
Prior art keywords
carbon fibre
reinforced cement
cement mould
mould
reinforced
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
GB7900277A
Other versions
GB2011826A (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.)
Union Carbide Corp
Original Assignee
Union Carbide 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.)
Filing date
Publication date
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB2011826A publication Critical patent/GB2011826A/en
Application granted granted Critical
Publication of GB2011826B publication Critical patent/GB2011826B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal
    • E04C5/073—Discrete reinforcing elements, e.g. fibres
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • H01Q15/141—Apparatus or processes specially adapted for manufacturing reflecting surfaces
    • 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
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/06—Concrete
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3456—Antennas, e.g. radomes
GB7900277A 1978-01-05 1979-01-04 Carbon fibre-reinforced cement mould Expired GB2011826B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86712278A 1978-01-05 1978-01-05

Publications (2)

Publication Number Publication Date
GB2011826A GB2011826A (en) 1979-07-18
GB2011826B true GB2011826B (en) 1982-04-28

Family

ID=25349129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7900277A Expired GB2011826B (en) 1978-01-05 1979-01-04 Carbon fibre-reinforced cement mould

Country Status (1)

Country Link
GB (1) GB2011826B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0125511B1 (en) * 1983-04-19 1988-09-07 Yoshiaki Hattori Carbon fiber-reinforced gypsum models, forming molds, or its preceding molds, and a method for producing them
FR2643010B1 (en) * 1989-02-16 1992-10-09 Desjoyaux Jean Louis ELEMENT FOR THE PRODUCTION OF CONCRETE SLABS OR CUTTERS IN PARTICULAR
EP0592695A1 (en) * 1992-10-08 1994-04-20 Wayss & Freytag Aktiengesellschaft Assembly for prestressed concrete moulded elements

Also Published As

Publication number Publication date
GB2011826A (en) 1979-07-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee