JPS6475762A - Buried formwork - Google Patents

Buried formwork

Info

Publication number
JPS6475762A
JPS6475762A JP22859087A JP22859087A JPS6475762A JP S6475762 A JPS6475762 A JP S6475762A JP 22859087 A JP22859087 A JP 22859087A JP 22859087 A JP22859087 A JP 22859087A JP S6475762 A JPS6475762 A JP S6475762A
Authority
JP
Japan
Prior art keywords
corrosion
concrete
thin plate
external surface
forms
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.)
Pending
Application number
JP22859087A
Other languages
Japanese (ja)
Inventor
Kazusuke Kobayashi
Hideyuki Moto
Yoshio Onimaru
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP22859087A priority Critical patent/JPS6475762A/en
Publication of JPS6475762A publication Critical patent/JPS6475762A/en
Pending legal-status Critical Current

Links

Landscapes

  • Panels For Use In Building Construction (AREA)

Abstract

PURPOSE: To prevent the corrosion of reinforcing bars by using polymer cement mortar having a small oxygen diffusion efficient and a thin plate formed of a corrosion-resistant reinforcing material for controlling the external surface of a concrete structure and leaving the mortar and thin plate as they are even after the concrete structure is built. CONSTITUTION: A form 1 formed by burying a net-like corrosion-resistance reinforcing material 3 in polymer cement mortar 2 having a small oxygen diffusion coefficient is temporarily fixed to a temporary form 21 with fittings 22 and the joint between the frames 1 is filled up with a sealing agent 32, such as the silicone resin, etc., having elasticity and durability. Then, after assembling reinforcing bars in the upper sections, side sections, etc., of the internal surfaces of the forms 1, concrete 24 is placed in the forms 1. After the concrete 24 solidifies, the temporary form 21 is removed and the form 1 is buried in the external surface of a bridge.
JP22859087A 1987-09-14 1987-09-14 Buried formwork Pending JPS6475762A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22859087A JPS6475762A (en) 1987-09-14 1987-09-14 Buried formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22859087A JPS6475762A (en) 1987-09-14 1987-09-14 Buried formwork

Publications (1)

Publication Number Publication Date
JPS6475762A true JPS6475762A (en) 1989-03-22

Family

ID=16878745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22859087A Pending JPS6475762A (en) 1987-09-14 1987-09-14 Buried formwork

Country Status (1)

Country Link
JP (1) JPS6475762A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664817A (en) * 1979-11-02 1981-06-02 Star Nouki Kk Method of construction which fasten board material on surface of concrete
JPS57116854A (en) * 1981-01-09 1982-07-21 Hasegawa Komuten Kk Mold frame . support with use for pc plate
JPS615132A (en) * 1984-06-19 1986-01-10 鹿島建設株式会社 Construction of wall floor
JPS6123308B2 (en) * 1979-05-28 1986-06-05 Takatori Kikai Seisakusho Kk

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123308B2 (en) * 1979-05-28 1986-06-05 Takatori Kikai Seisakusho Kk
JPS5664817A (en) * 1979-11-02 1981-06-02 Star Nouki Kk Method of construction which fasten board material on surface of concrete
JPS57116854A (en) * 1981-01-09 1982-07-21 Hasegawa Komuten Kk Mold frame . support with use for pc plate
JPS615132A (en) * 1984-06-19 1986-01-10 鹿島建設株式会社 Construction of wall floor

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