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CONCRETE UBRARY OF JSCE NO. 22, DECEMBER l993

 

GUIDELINES FOR CONSTRUCTION USING BLAST-FURNACE SLAG AGGREGATE CONCRETE

 

(Translation from the CONCRETE LIBRARY NO. 76 published by JSCE, July 1993)

 

JSCE Committee on High Quality Concrete

The Blast-furnace slag Aggregate Working Group

 

Chairman of the Committee

Shigeyoshi NAGATKI

Leader of the Working Group

Katsuro KOKUBU

 

Members of the Committee

Manabu FUJII

Tsutomu FUKUTE

Toru KAWAI

Hirotaka KAWANO

Hiroshi KOJIMA

Katsuro KOKUBO 

Kyuichi MARUYAMA

Takashi MASUDA 

Tetsuo MATSUDA

Yasunori MATSUOKA 

Hiromichi MATSUSHITA 

Toyoaki MIYAGAWA

Masao MIYAMOTO

Takashi MIURA

Kenichi MOTOHASHI

 Hiroyuki OHGA 

Nobuaki OTSUKI

Hiroshi OHNUMA

Kazumasa OZAWA

 

Noboru SAEKI

Ryoichi SATO

Makoto TAKEYAMA

Shigeyuki SOGO

Yukikazu TSUJI

Hidetaka UMEHARA

Taketo UOMOTO

Yasuhiko YAMAMOTO

Toshio YONEZAWA

 

 

Members from Sponsoring Organization

Takao CHIKADA

Hideaki GOMI

Koji NAKAJIMA

Mitsugu SUGIMOTO

Shigemi TABEDA

Rokuro TOMITA

 

Members of the Working Group

Hirotaka KAWANO

Yasunori MATSUOKA

Masao MIYAMOTO

Taketo UOMOTO

ToshioYONEZAWA

 

 

Members from Sponsoring Organization

Takao CHIKADA

Seiichi IKEDA

Tadao MAEHANA

yoshihisa MAKINO

Hirotoshi SAWAMURA

Shigemi TAKEDA

 

ABSTRACT

 

These guidelines cover the general requirements for the construction of plain and reinforced concrete structures using blast-furnace slag aggregates or blast-furnace slag mixed fine aggregates. Blast-furnace slag mixed fine aggregates a mixture of blast-furnace slag fine aggregate and natural fine aggregate made to improve the particle size distribution as well as to reduce chloride content of sea sand, etc. A blast-furnace slag fine aggregate mixing ratio ranging from20 to 60% is standardized in these guidelines. The ratio can be ascertained by the Japan Society of Civil Engineers Standard ''Test Method for Blast-Furnace slag Fine Aggregate Mixing Ratio in Blast-Furnace slag Mixed Fine Aggregate (Draft).''

 

Keywords: construction guidelines, storage and handling of aggregate, mix proportioning, concrete mixing and transportation, ready-mixed concrete, placement and curing, quality control and inspection, reinforced concrete, plain concrete ,blast-furnace slag fine aggregate, blast-furnace slag coarse aggregate, blast-furnace slag mixed fine aggregate