A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HARDENING AGENT FOR READY-MIX SHIPPED RAPID-HARDENING CONCRETE, READY-MIX SHIPPED RAPID-HARDENING CONCRETE MATERIAL, READY-MIX SHIPPED RAPID-HARDENING CONCRETE COMPOSITION, AND METHOD FOR PREPARING SAME
A hardening agent for ready-mix shipped rapid-hardening concrete is added to a composition including cement, a rapid hardening material, and a soporific, wherein the concentration of aluminum ions ina liquid phase, which can be obtained by performing solid-liquid separation on a hardening agent-containing composition which can be obtained in 30 minutes after the hardening agent is added to the composition under the condition of 5 DEG C, is at least 1.1 times the concentration of aluminum ions in a liquid phase which can be obtained by performing solid-liquid separation on a hardening agent-free composition which can be obtained without adding the hardening agent to the composition under the condition of 5 DEG C.
一种用于以预拌混凝土方式出货的快硬混凝土的硬化剂，其为对含有水泥、快硬材料和休眠剂的组合物添加的硬化剂，相对于将在5℃的条件下不向前述组合物中添加前述硬化剂而得的不含硬化剂的组合物进行固液分离所得到的液相中的铝离子浓度，将在5℃的条件下向前述组合物中添加前述硬化剂并经过30分钟后得到的含硬化剂组合物进行固液分离所得到的液相中的铝离子浓度为1.1倍以上。
HARDENING AGENT FOR READY-MIX SHIPPED RAPID-HARDENING CONCRETE, READY-MIX SHIPPED RAPID-HARDENING CONCRETE MATERIAL, READY-MIX SHIPPED RAPID-HARDENING CONCRETE COMPOSITION, AND METHOD FOR PREPARING SAME
A hardening agent for ready-mix shipped rapid-hardening concrete is added to a composition including cement, a rapid hardening material, and a soporific, wherein the concentration of aluminum ions ina liquid phase, which can be obtained by performing solid-liquid separation on a hardening agent-containing composition which can be obtained in 30 minutes after the hardening agent is added to the composition under the condition of 5 DEG C, is at least 1.1 times the concentration of aluminum ions in a liquid phase which can be obtained by performing solid-liquid separation on a hardening agent-free composition which can be obtained without adding the hardening agent to the composition under the condition of 5 DEG C.
一种用于以预拌混凝土方式出货的快硬混凝土的硬化剂，其为对含有水泥、快硬材料和休眠剂的组合物添加的硬化剂，相对于将在5℃的条件下不向前述组合物中添加前述硬化剂而得的不含硬化剂的组合物进行固液分离所得到的液相中的铝离子浓度，将在5℃的条件下向前述组合物中添加前述硬化剂并经过30分钟后得到的含硬化剂组合物进行固液分离所得到的液相中的铝离子浓度为1.1倍以上。
HARDENING AGENT FOR READY-MIX SHIPPED RAPID-HARDENING CONCRETE, READY-MIX SHIPPED RAPID-HARDENING CONCRETE MATERIAL, READY-MIX SHIPPED RAPID-HARDENING CONCRETE COMPOSITION, AND METHOD FOR PREPARING SAME
用于以预拌混凝土方式出货的快硬混凝土的硬化剂、以预拌混凝土方式出货的快硬混凝土材料、以预拌混凝土方式出货的快硬混凝土组合物及其调制方法
SHIMAZAKI DAIKI (author) / KURAMOTO YUTA (author) / MORI TAIICHIRO (author)
2021-04-02
Patent
Electronic Resource
Chinese
| European Patent Office | 2022
| European Patent Office | 2022