Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Acrylic emulsion mortar for hydraulic concrete reinforcement and preparation method thereof
The invention relates to the technical field of concrete mortar, and discloses acrylic emulsion mortar for hydraulic concrete reinforcement, which is prepared from the following raw materials: cement, gravel aggregate, acrylic emulsion, epoxy resin, a curing agent, a fiber material, waterproof oil, a water reducing agent and a defoaming agent. According to the acrylic emulsion mortar for hydraulic concrete reinforcement and the preparation method of the acrylic emulsion mortar, the aggregate is selected, a variety of gravels are mixed, and high-quality river sand and machine-made sand prepared from goose warming stone, huanggang rock and silicon carbide with higher hardness are selected and mixed, so that compared with single river sand, the strength of the aggregate can be more durable in water and is not easily damaged by corrosion and the like; the acrylic emulsion, the fiber material, the waterproof oil, the curing agent and a small amount of epoxy resin are doped into the mortar, so that the overall tensile strength, the waterproof effect and the stability of the concrete are remarkably improved, the deformation adapting capacity and the tensile strength of the concrete are further improved, and the penetration height and the chloride ion penetration depth under a certain water pressure are reduced.
本发明涉及混凝土砂浆技术领域，且公开了一种用于水工混凝土加固的丙乳砂浆，包括以下原料：水泥、砂石骨料、丙乳、环氧树脂、固化剂、纤维材料、防水油、减水剂和消泡剂。该用于水工混凝土加固的丙乳砂浆及其制备方法，对于骨料的选择，采用多种砂石混合，选取优质江沙以及硬度较高了鹅暖石、黄岗岩以及碳化硅制成的机制砂混合，使得骨料的强度对比单一的河沙，在水中能更加耐用，不易受到腐蚀等侵害，通过在砂浆中掺入丙乳、纤维材料、防水油、固化剂以及少量的环氧树脂，使混凝土整体的抗拉强度、防水效果和稳定性得到显著提升，进而进一步提高了混凝土的适应变形的能力和抗拉强度，降低了一定水压下的渗透高度及氯离子渗透深度。
Acrylic emulsion mortar for hydraulic concrete reinforcement and preparation method thereof
The invention relates to the technical field of concrete mortar, and discloses acrylic emulsion mortar for hydraulic concrete reinforcement, which is prepared from the following raw materials: cement, gravel aggregate, acrylic emulsion, epoxy resin, a curing agent, a fiber material, waterproof oil, a water reducing agent and a defoaming agent. According to the acrylic emulsion mortar for hydraulic concrete reinforcement and the preparation method of the acrylic emulsion mortar, the aggregate is selected, a variety of gravels are mixed, and high-quality river sand and machine-made sand prepared from goose warming stone, huanggang rock and silicon carbide with higher hardness are selected and mixed, so that compared with single river sand, the strength of the aggregate can be more durable in water and is not easily damaged by corrosion and the like; the acrylic emulsion, the fiber material, the waterproof oil, the curing agent and a small amount of epoxy resin are doped into the mortar, so that the overall tensile strength, the waterproof effect and the stability of the concrete are remarkably improved, the deformation adapting capacity and the tensile strength of the concrete are further improved, and the penetration height and the chloride ion penetration depth under a certain water pressure are reduced.
本发明涉及混凝土砂浆技术领域，且公开了一种用于水工混凝土加固的丙乳砂浆，包括以下原料：水泥、砂石骨料、丙乳、环氧树脂、固化剂、纤维材料、防水油、减水剂和消泡剂。该用于水工混凝土加固的丙乳砂浆及其制备方法，对于骨料的选择，采用多种砂石混合，选取优质江沙以及硬度较高了鹅暖石、黄岗岩以及碳化硅制成的机制砂混合，使得骨料的强度对比单一的河沙，在水中能更加耐用，不易受到腐蚀等侵害，通过在砂浆中掺入丙乳、纤维材料、防水油、固化剂以及少量的环氧树脂，使混凝土整体的抗拉强度、防水效果和稳定性得到显著提升，进而进一步提高了混凝土的适应变形的能力和抗拉强度，降低了一定水压下的渗透高度及氯离子渗透深度。
Acrylic emulsion mortar for hydraulic concrete reinforcement and preparation method thereof
一种用于水工混凝土加固的丙乳砂浆及其制备方法
ZUO QIANG (Autor:in) / LI JIALIANG (Autor:in) / SHI JIANYE (Autor:in)
06.09.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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