OPC -CAC -CS复合体系对自流平的影响
张铬1,3,姜伟基1,3,徐迅2,3
(1,汕头经济特区龙湖科技有限公司,广东省汕头市,515041;
2,西南科技大学材料科学与工程学院,四川省绵阳市,621010;
3,西南科技大学-龙湖科技有限公司干混砂浆联合实验室,四川省绵阳市,621010)
摘要:本文简要介绍了新型地面材料----聚合物改性水泥基自流平无机胶凝材料系统
的硬化原理及性能,在文中叙述了西南科技大学-龙湖科有限公司干混砂浆联
合实验室的标准胶凝材料的配比原理,在这个标准配比中,较好的平衡了收缩
膨胀问题和缓凝早强问题。
关键词:干粉砂浆 水泥基自流平 OPC -CAC -CS 三元系统
SO3-CaO-Al2O3三元系统钙矾石
Abstract:The paper introduced the harden mechanism and performance of new
type ground materials of polymer modified self flowing level cement-based materials.
In this paper, proportion principium of dry mixed mortar united laboratory was
recommended. By using this standard formulation, it can settle down the
contradiction which is between shrinkage and expansion, between delayed setting
time and advanced initial strength.
Key Words: Dry mixed mortar; Self flowing level cement-based materials;
OPC -CAC -CS ternary system; SO3-CaO-Al2O3 ternary system; AFt
OPC -CAC -CS复合体系对自流平的影响
张铬1,3,姜伟基1,3,徐迅2,3
(1,汕头经济特区龙湖科技有限公司,广东省汕头市,515041;
2,西南科技大学材料科学与工程学院,四川省绵阳市,621010;
3,西南科技大学-龙湖科技有限公司干混砂浆联合实验室,四川省绵阳市,621010)
摘要:本文简要介绍了新型地面材料----聚合物改性水泥基自流平无机胶凝材料系统
的硬化原理及性能,在文中叙述了西南科技大学-龙湖科有限公司干混砂浆联
合实验室的标准胶凝材料的配比原理,在这个标准配比中,较好的平衡了收缩
膨胀问题和缓凝早强问题。
关键词:干粉砂浆 水泥基自流平 OPC -CAC -CS 三元系统
SO3-CaO-Al2O3三元系统钙矾石
Abstract:The paper introduced the harden mechanism and performance of new
type ground materials of polymer modified self flowing level cement-based materials.
In this paper, proportion principium of dry mixed mortar united laboratory was
recommended. By using this standard formulation, it can settle down the
contradiction which is between shrinkage and expansion, between delayed setting
time and advanced initial strength.
Key Words: Dry mixed mortar; Self flowing level cement-based materials;
OPC -CAC -CS ternary system; SO3-CaO-Al2O3 ternary system; AFt