Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-temperature burst inhibitor and application thereof in ultra-high performance concrete
The invention relates to the technical field of building materials, and particularly discloses a high-temperature burst inhibitor and application of the high-temperature burst inhibitor in ultra-high performance concrete.The high-temperature burst inhibitor is prepared from raw materials including a pressure relief lattice point material, a pressure relief channel material, high-temperature toughening fibers and a hydration product bond type modifier, the mass ratio of the pressure relief lattice point material to the pressure relief channel material to the high-temperature toughening fiber to the hydration product bond type modifier is 300: (6-15): (50-100): (1-5); the pressure relief lattice point material is composed of a porous material and a molten salt inorganic phase change material. The pressure relief channel is made of fused fibers. The inhibitor disclosed by the invention has a good high-temperature anti-explosion effect. Meanwhile, the inhibitor disclosed by the invention avoids the use of expensive synthetic organic fibers, and the preparation process and the use method are very convenient.
本申请涉及建筑材料技术领域，具体公开了一种高温爆裂抑制剂及其在超高性能混凝土中的应用，其中高温爆裂抑制剂，由包括释压格点材料、释压通道材料、高温增韧纤维和水化产物键型改性剂的原料制得，所述释压格点材料、释压通道材料、高温增韧纤维和水化产物键型改性剂的质量比为300：(6～15)：(50～100)：(1～5)；所述释压格点材料由包括多孔材料、熔融盐类无机相变材料的物质组成；所述释压通道材料为熔融类纤维。本申请的抑制剂具有良好的高温防爆裂效果。同时，本申请的抑制剂避免使用价格昂贵的合成有机纤维，而且制备工艺和使用方法均十分便捷。
High-temperature burst inhibitor and application thereof in ultra-high performance concrete
The invention relates to the technical field of building materials, and particularly discloses a high-temperature burst inhibitor and application of the high-temperature burst inhibitor in ultra-high performance concrete.The high-temperature burst inhibitor is prepared from raw materials including a pressure relief lattice point material, a pressure relief channel material, high-temperature toughening fibers and a hydration product bond type modifier, the mass ratio of the pressure relief lattice point material to the pressure relief channel material to the high-temperature toughening fiber to the hydration product bond type modifier is 300: (6-15): (50-100): (1-5); the pressure relief lattice point material is composed of a porous material and a molten salt inorganic phase change material. The pressure relief channel is made of fused fibers. The inhibitor disclosed by the invention has a good high-temperature anti-explosion effect. Meanwhile, the inhibitor disclosed by the invention avoids the use of expensive synthetic organic fibers, and the preparation process and the use method are very convenient.
本申请涉及建筑材料技术领域，具体公开了一种高温爆裂抑制剂及其在超高性能混凝土中的应用，其中高温爆裂抑制剂，由包括释压格点材料、释压通道材料、高温增韧纤维和水化产物键型改性剂的原料制得，所述释压格点材料、释压通道材料、高温增韧纤维和水化产物键型改性剂的质量比为300：(6～15)：(50～100)：(1～5)；所述释压格点材料由包括多孔材料、熔融盐类无机相变材料的物质组成；所述释压通道材料为熔融类纤维。本申请的抑制剂具有良好的高温防爆裂效果。同时，本申请的抑制剂避免使用价格昂贵的合成有机纤维，而且制备工艺和使用方法均十分便捷。
High-temperature burst inhibitor and application thereof in ultra-high performance concrete
一种高温爆裂抑制剂及其在超高性能混凝土中的应用
JI XUPING (Autor:in) / HAN FANGYU (Autor:in) / ZHENG XIAOBO (Autor:in) / MU SONG (Autor:in) / SHA JIANFANG (Autor:in) / DU JIAWEI (Autor:in) / LIU JIANZHONG (Autor:in) / LIU JIAPING (Autor:in)
12.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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