Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ADDITIVE FOR CONCRETE AND METHOD FOR PRODUCING ADDITIVE FOR CONCRETE
To provide an additive for concrete capable of adjusting the time until the functional development of various functional materials and to provide a method for producing the additive.SOLUTION: There is provided an additive for concrete which comprises a functional material and an alkali-soluble resin layer for coating the functional material, wherein the functional material is at least one selected from an expansion agent, a thickener, a dispersant, an AE agent, a water reducing agent, a setting and hardening modifier, a rust preventive agent, a blowing agent, a foaming agent, a fiber reinforcing agent, a polymer admixture, and a silica admixture accelerator.SELECTED DRAWING: Figure 1
【課題】様々な機能性材料の、機能発現までの時間を調整可能な、コンクリート用添加剤、及びこの添加剤の製造方法を提供する。【解決手段】機能性材料と、前記機能性材料を被覆するアルカリ可溶性樹脂層とを備える、コンクリート用添加剤。前記機能性材料が、膨張剤、増粘剤、分散剤、ＡＥ剤、減水剤、凝結・硬化調整剤、防錆剤、発泡剤、起泡剤、繊維質補強剤、ポリマー混和剤及びシリカ質混和剤促進剤から選ばれる少なくとも一種である、コンクリート用添加剤。【選択図】図１
ADDITIVE FOR CONCRETE AND METHOD FOR PRODUCING ADDITIVE FOR CONCRETE
To provide an additive for concrete capable of adjusting the time until the functional development of various functional materials and to provide a method for producing the additive.SOLUTION: There is provided an additive for concrete which comprises a functional material and an alkali-soluble resin layer for coating the functional material, wherein the functional material is at least one selected from an expansion agent, a thickener, a dispersant, an AE agent, a water reducing agent, a setting and hardening modifier, a rust preventive agent, a blowing agent, a foaming agent, a fiber reinforcing agent, a polymer admixture, and a silica admixture accelerator.SELECTED DRAWING: Figure 1
【課題】様々な機能性材料の、機能発現までの時間を調整可能な、コンクリート用添加剤、及びこの添加剤の製造方法を提供する。【解決手段】機能性材料と、前記機能性材料を被覆するアルカリ可溶性樹脂層とを備える、コンクリート用添加剤。前記機能性材料が、膨張剤、増粘剤、分散剤、ＡＥ剤、減水剤、凝結・硬化調整剤、防錆剤、発泡剤、起泡剤、繊維質補強剤、ポリマー混和剤及びシリカ質混和剤促進剤から選ばれる少なくとも一種である、コンクリート用添加剤。【選択図】図１
ADDITIVE FOR CONCRETE AND METHOD FOR PRODUCING ADDITIVE FOR CONCRETE
コンクリート用添加剤及びコンクリート用添加剤の製造方法
NAKANO HIROTA (Autor:in) / TAKEDA SHINJI (Autor:in) / KISHIMOTO EIJI (Autor:in) / MATSUNUMA HIROYOSHI (Autor:in) / OBATA KAZUHITO (Autor:in) / TAKEUCHI MASAKI (Autor:in) / MIZUNOE SAORI (Autor:in)
10.01.2019
Patent
Elektronische Ressource
Japanisch
IPC:
C04B
Kalk
,
LIME
ADDITIVE FOR CONCRETE AND METHOD FOR PRODUCING ADDITIVE FOR CONCRETE
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