GB1304057A - - Google Patents

Info

Publication number
GB1304057A
GB1304057A GB1625170A GB1625170A GB1304057A GB 1304057 A GB1304057 A GB 1304057A GB 1625170 A GB1625170 A GB 1625170A GB 1625170 A GB1625170 A GB 1625170A GB 1304057 A GB1304057 A GB 1304057A
Authority
GB
United Kingdom
Prior art keywords
trough
gutter
june
casting
gutter portion
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
GB1625170A
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
Publication of GB1304057A publication Critical patent/GB1304057A/en
Expired legal-status Critical Current

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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs

Abstract

1304057 Casting concrete gutters A SCHMITTER 19 June 1970 [20 June 1969] 16251/71 Divided out of 1304056 Heading B5A [Also in Divisions E1 and F2] A prefabricated building element in the form of a concrete pipe, for connection to similar elements in the manner disclosed in the parent Specification to form a sewer or tunnel, has a trough or gutter portion as shown and is moulded with this portion uppermost (i.e inverted to the position shown) whereby rising air bubbles escape from the outer surface of the trough or gutter portion leaving a smooth, substantially pore-free inner surface on the trough or gutter over which the sewage or other liquid flows. The element may be provided with prestressed reinforcement during casting.
GB1625170A 1969-06-20 1970-06-19 Expired GB1304057A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH949869A CH503845A (en) 1969-06-20 1969-06-20 Construction element, especially for canal and tunnel construction

Publications (1)

Publication Number Publication Date
GB1304057A true GB1304057A (en) 1973-01-24

Family

ID=4352621

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1625170A Expired GB1304057A (en) 1969-06-20 1970-06-19
GB2986570A Expired GB1304056A (en) 1969-06-20 1970-06-19

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2986570A Expired GB1304056A (en) 1969-06-20 1970-06-19

Country Status (7)

Country Link
AT (1) AT306325B (en)
BE (1) BE752270A (en)
CH (2) CH503845A (en)
DE (1) DE2028945A1 (en)
FR (1) FR2046972B1 (en)
GB (2) GB1304057A (en)
NL (1) NL7008853A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110080366A (en) * 2019-04-15 2019-08-02 河海大学 It is a kind of to regulate and store the bed protection structure of tunnel waterpower sand discharge dredging for deep layer
CN112814116A (en) * 2021-01-07 2021-05-18 安徽仁成建设工程有限公司 Construction method of cast-in-situ drainage ditch

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19528999C2 (en) * 1995-08-07 2000-01-05 Pfleiderer Verkehrstechnik Connection of prestressed concrete elements and method for this

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110080366A (en) * 2019-04-15 2019-08-02 河海大学 It is a kind of to regulate and store the bed protection structure of tunnel waterpower sand discharge dredging for deep layer
CN112814116A (en) * 2021-01-07 2021-05-18 安徽仁成建设工程有限公司 Construction method of cast-in-situ drainage ditch
CN112814116B (en) * 2021-01-07 2023-08-15 安徽仁成建设工程有限公司 Construction method of cast-in-situ drainage ditch

Also Published As

Publication number Publication date
FR2046972A1 (en) 1971-03-12
AT306325B (en) 1973-04-10
GB1304056A (en) 1973-01-24
DE2028945A1 (en) 1970-12-23
CH537497A (en) 1973-05-31
NL7008853A (en) 1970-12-22
CH503845A (en) 1971-02-28
FR2046972B1 (en) 1973-01-12
BE752270A (en) 1970-12-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees