GB2551618B - Grout bridge for filter underdrain blocks - Google Patents

Grout bridge for filter underdrain blocks Download PDF

Info

Publication number
GB2551618B
GB2551618B GB1706103.7A GB201706103A GB2551618B GB 2551618 B GB2551618 B GB 2551618B GB 201706103 A GB201706103 A GB 201706103A GB 2551618 B GB2551618 B GB 2551618B
Authority
GB
United Kingdom
Prior art keywords
underdrain blocks
filter underdrain
grout bridge
grout
bridge
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.)
Active
Application number
GB1706103.7A
Other versions
GB201706103D0 (en
GB2551618A (en
Inventor
E Roeser David
j green Robert
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.)
Xylem Water Solutions Zelienople LLC
Original Assignee
Xylem Water Solutions Zelienople LLC
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 US15/485,862 external-priority patent/US10478757B2/en
Application filed by Xylem Water Solutions Zelienople LLC filed Critical Xylem Water Solutions Zelienople LLC
Publication of GB201706103D0 publication Critical patent/GB201706103D0/en
Publication of GB2551618A publication Critical patent/GB2551618A/en
Application granted granted Critical
Publication of GB2551618B publication Critical patent/GB2551618B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/20—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being provided in an open container
    • B01D24/24—Downward filtration, the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E03F1/005—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells via box-shaped elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • E03F5/0409—Devices for preventing seepage around the floor drain
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6801—Fillings therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Filtration Of Liquid (AREA)
  • Bridges Or Land Bridges (AREA)
GB1706103.7A 2016-04-15 2017-04-18 Grout bridge for filter underdrain blocks Active GB2551618B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662323124P 2016-04-15 2016-04-15
US15/485,862 US10478757B2 (en) 2016-04-15 2017-04-12 Grout bridge for filter underdrain blocks

Publications (3)

Publication Number Publication Date
GB201706103D0 GB201706103D0 (en) 2017-05-31
GB2551618A GB2551618A (en) 2017-12-27
GB2551618B true GB2551618B (en) 2022-03-09

Family

ID=58744478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1706103.7A Active GB2551618B (en) 2016-04-15 2017-04-18 Grout bridge for filter underdrain blocks

Country Status (1)

Country Link
GB (1) GB2551618B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010068818A (en) * 2000-01-10 2001-07-23 김영윤 A block used for underdrain and contruction method of thereof
KR100950956B1 (en) * 2009-08-21 2010-04-01 주식회사 에이원콘크리트 Under-drain block
US20150343335A1 (en) * 2010-01-18 2015-12-03 Xylem Water Solutions Zelienople Llc Apparatus and Method for Securing Underdrain Filter Block

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010068818A (en) * 2000-01-10 2001-07-23 김영윤 A block used for underdrain and contruction method of thereof
KR100950956B1 (en) * 2009-08-21 2010-04-01 주식회사 에이원콘크리트 Under-drain block
US20150343335A1 (en) * 2010-01-18 2015-12-03 Xylem Water Solutions Zelienople Llc Apparatus and Method for Securing Underdrain Filter Block

Also Published As

Publication number Publication date
GB201706103D0 (en) 2017-05-31
GB2551618A (en) 2017-12-27

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