JPS52140525A - Process for production of hollow concrete blocks containing reinforcing bars - Google Patents

Process for production of hollow concrete blocks containing reinforcing bars

Info

Publication number
JPS52140525A
JPS52140525A JP5663876A JP5663876A JPS52140525A JP S52140525 A JPS52140525 A JP S52140525A JP 5663876 A JP5663876 A JP 5663876A JP 5663876 A JP5663876 A JP 5663876A JP S52140525 A JPS52140525 A JP S52140525A
Authority
JP
Japan
Prior art keywords
production
reinforcing bars
concrete blocks
blocks containing
hollow concrete
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.)
Granted
Application number
JP5663876A
Other languages
Japanese (ja)
Other versions
JPS5310087B2 (en
Inventor
Tokuji Iketou
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.)
Yamato Kenzai KK
Original Assignee
Yamato Kenzai KK
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 Yamato Kenzai KK filed Critical Yamato Kenzai KK
Priority to JP5663876A priority Critical patent/JPS52140525A/en
Publication of JPS52140525A publication Critical patent/JPS52140525A/en
Publication of JPS5310087B2 publication Critical patent/JPS5310087B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
JP5663876A 1976-05-19 1976-05-19 Process for production of hollow concrete blocks containing reinforcing bars Granted JPS52140525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5663876A JPS52140525A (en) 1976-05-19 1976-05-19 Process for production of hollow concrete blocks containing reinforcing bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5663876A JPS52140525A (en) 1976-05-19 1976-05-19 Process for production of hollow concrete blocks containing reinforcing bars

Publications (2)

Publication Number Publication Date
JPS52140525A true JPS52140525A (en) 1977-11-24
JPS5310087B2 JPS5310087B2 (en) 1978-04-11

Family

ID=13032863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5663876A Granted JPS52140525A (en) 1976-05-19 1976-05-19 Process for production of hollow concrete blocks containing reinforcing bars

Country Status (1)

Country Link
JP (1) JPS52140525A (en)

Also Published As

Publication number Publication date
JPS5310087B2 (en) 1978-04-11

Similar Documents

Publication Publication Date Title
JPS5223122A (en) Method of production of concrete block
JPS5249235A (en) Production method of fiber reinforced cement product
JPS52140526A (en) Process for production of hollow concrete blocks containing reinforcing bars
JPS528025A (en) Production of reinforced lighttweight foam concrete
JPS52140525A (en) Process for production of hollow concrete blocks containing reinforcing bars
JPS5330625A (en) Process for production of concrete blocks having
JPS536319A (en) Moulding box for production of concrete blocks
JPS534031A (en) Process for production of wallltype precast reinforced concrete panel
JPS5333216A (en) Method of producing tile blocks used as construction material
JPS52111922A (en) Production method of fiber reinforced cement molding material
JPS5386726A (en) Method for production of cement mixtures
JPS5354226A (en) Process for production of concrete blocks
JPS5330627A (en) Production of waterrpermeable concrete blocks used for road
JPS5286418A (en) Method of production of concrete block
JPS5329328A (en) Process for production of highhdensity largeelength concrete mouldings
JPS52137417A (en) Process for production of hollow concrete block
JPS5351228A (en) Production method of high strength concrete
JPS5238531A (en) Method of reinforcing hollow moldings by extruding lighttweight cement
JPS5291024A (en) Production method of gypsum molding material
JPS539813A (en) Method of producing concrete product having hollow cross section
JPS5330628A (en) Production of waterrpermeable concrete blocks used for road
JPS5249238A (en) Production method of fiber reinforced cement product
JPS5249237A (en) Production method of fiber reinforced cement product
JPS52150431A (en) Process for production of semiinonflammable composite concrete material
JPS5355321A (en) Process for production of concrete blocks for construction work