NL7307743A - Sand binder for moulding bricks - to prevent sand build up in the mould - Google Patents

Sand binder for moulding bricks - to prevent sand build up in the mould

Info

Publication number
NL7307743A
NL7307743A NL7307743A NL7307743A NL7307743A NL 7307743 A NL7307743 A NL 7307743A NL 7307743 A NL7307743 A NL 7307743A NL 7307743 A NL7307743 A NL 7307743A NL 7307743 A NL7307743 A NL 7307743A
Authority
NL
Netherlands
Prior art keywords
sand
mould
build
clay
binder
Prior art date
Application number
NL7307743A
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 filed Critical
Priority to NL7307743A priority Critical patent/NL7307743A/en
Publication of NL7307743A publication Critical patent/NL7307743A/en

Links

Classifications

    • 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
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • 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
    • B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
    • B28B7/382—Devices for treating, e.g. sanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

In the mfr. of bricks, in which the moulds of a press are sanded, filled with clay, the moulded clay released and the cycle then repeated, a layer which binds the sand granules and subsequently adheres to the clay mass is sprayed onto the sand layer in the moulds, after sanding but before filling with clay.
NL7307743A 1973-06-04 1973-06-04 Sand binder for moulding bricks - to prevent sand build up in the mould NL7307743A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7307743A NL7307743A (en) 1973-06-04 1973-06-04 Sand binder for moulding bricks - to prevent sand build up in the mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7307743A NL7307743A (en) 1973-06-04 1973-06-04 Sand binder for moulding bricks - to prevent sand build up in the mould

Publications (1)

Publication Number Publication Date
NL7307743A true NL7307743A (en) 1974-12-06

Family

ID=19819003

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7307743A NL7307743A (en) 1973-06-04 1973-06-04 Sand binder for moulding bricks - to prevent sand build up in the mould

Country Status (1)

Country Link
NL (1) NL7307743A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370853A2 (en) * 1988-11-21 1990-05-30 THE BURNS & RUSSELL COMPANY OF BALTIMORE CITY Texturing a mold surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370853A2 (en) * 1988-11-21 1990-05-30 THE BURNS & RUSSELL COMPANY OF BALTIMORE CITY Texturing a mold surface
EP0370853A3 (en) * 1988-11-21 1991-09-11 THE BURNS & RUSSELL COMPANY OF BALTIMORE CITY Texturing a mold surface

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