A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete modifier, preparation method thereof and concrete
The invention discloses a concrete modifier and a preparation method thereof and concrete, and the concrete modifier comprises the following components in parts by weight: 50-60 parts of plant fiber, 20-40 parts of polypropylene fiber, 5-10 parts of silica fume and 5-10 parts of metakaolin. The concrete modifier prepared in the invention is green and environment-friendly, has good compatibility with concrete, and greatly improves the tensile strength of the concrete, and when a small amount of the modifier is doped in the concrete preparation process, the fracture resistance and tensile strength of the concrete can be significantly improved; and the long service life can be kept in various environmental climates.
本申请公开了一种混凝土改性剂及其制备方法与混凝土，其中混凝土改性剂，按照重量份计，包括如下组分：植物纤维50‑60份、聚丙烯纤维20‑40份、硅灰5‑10份和偏高岭土5‑10份。本申请制得的混凝土改性剂绿色环保，与混凝土之间有较好的相容性，对混凝土的拉伸强度有较大的的改善，混凝土制备的过程中掺入少量本申请的改性剂，混凝土的抗折性能和拉伸强度均能得到显著的提高，并能在多种环境气候下保持较长的使用寿命。
Concrete modifier, preparation method thereof and concrete
The invention discloses a concrete modifier and a preparation method thereof and concrete, and the concrete modifier comprises the following components in parts by weight: 50-60 parts of plant fiber, 20-40 parts of polypropylene fiber, 5-10 parts of silica fume and 5-10 parts of metakaolin. The concrete modifier prepared in the invention is green and environment-friendly, has good compatibility with concrete, and greatly improves the tensile strength of the concrete, and when a small amount of the modifier is doped in the concrete preparation process, the fracture resistance and tensile strength of the concrete can be significantly improved; and the long service life can be kept in various environmental climates.
本申请公开了一种混凝土改性剂及其制备方法与混凝土，其中混凝土改性剂，按照重量份计，包括如下组分：植物纤维50‑60份、聚丙烯纤维20‑40份、硅灰5‑10份和偏高岭土5‑10份。本申请制得的混凝土改性剂绿色环保，与混凝土之间有较好的相容性，对混凝土的拉伸强度有较大的的改善，混凝土制备的过程中掺入少量本申请的改性剂，混凝土的抗折性能和拉伸强度均能得到显著的提高，并能在多种环境气候下保持较长的使用寿命。
Concrete modifier, preparation method thereof and concrete
一种混凝土改性剂及其制备方法与混凝土
LAN JIANG (author) / ZHANG XIANBIN (author)
2023-06-23
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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