A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fiber-reinforced thermal-insulation anti-crack concrete and preparation method thereof
The invention relates to the field of concrete, in particular to fiber-reinforced thermal-insulation anti-crack concrete and a preparation method thereof. The fiber-reinforced thermal-insulation anti-crack concrete is prepared from cement, coarse aggregate, fine aggregate, water, a mineral admixture, an expanding agent, a water reducing agent and modified corn straw, the modified raw materials of the modified corn straw comprise corn straw, locust bean gum and vermiculite, and the mass ratio of the corn straw to the locust bean gum to the vermiculite is 1: (0.01-0.05): (0.05-0.1). The concrete provided by the invention can overcome the defects that traditional concrete is easy to crack and poor in heat preservation performance, the overall performance of the concrete can be remarkably improved, the energy consumption of a building is reduced, and the safety and durability of the building are improved. Meanwhile, the preparation method is relatively simple, the cost is controllable, popularization and application in the building industry are facilitated, and sustainable development of the building industry is promoted.
本申请涉及混凝土领域，更具体地说，它涉及一种纤维增强保温抗裂混凝土及其制备方法。一种纤维增强保温抗裂混凝土，包括：水泥、粗骨料、细骨料、水、矿物掺合料、膨胀剂、减水剂、改性玉米秸秆；改性玉米秸秆的改性原料包括玉米秸秆、刺槐豆胶、蛭石，玉米秸秆、刺槐豆胶、蛭石的质量比为1：（0.01‑0.05）：（0.05‑0.1）。本申请所提供的混凝土能够克服传统混凝土易裂、保温性差的缺点，还能够显著提升混凝土的整体性能，降低建筑能耗，提高建筑物的安全性和耐久性。同时，其制备方法相对简单，成本可控，有利于在建筑行业中推广应用，推动建筑行业的可持续发展。
Fiber-reinforced thermal-insulation anti-crack concrete and preparation method thereof
The invention relates to the field of concrete, in particular to fiber-reinforced thermal-insulation anti-crack concrete and a preparation method thereof. The fiber-reinforced thermal-insulation anti-crack concrete is prepared from cement, coarse aggregate, fine aggregate, water, a mineral admixture, an expanding agent, a water reducing agent and modified corn straw, the modified raw materials of the modified corn straw comprise corn straw, locust bean gum and vermiculite, and the mass ratio of the corn straw to the locust bean gum to the vermiculite is 1: (0.01-0.05): (0.05-0.1). The concrete provided by the invention can overcome the defects that traditional concrete is easy to crack and poor in heat preservation performance, the overall performance of the concrete can be remarkably improved, the energy consumption of a building is reduced, and the safety and durability of the building are improved. Meanwhile, the preparation method is relatively simple, the cost is controllable, popularization and application in the building industry are facilitated, and sustainable development of the building industry is promoted.
本申请涉及混凝土领域，更具体地说，它涉及一种纤维增强保温抗裂混凝土及其制备方法。一种纤维增强保温抗裂混凝土，包括：水泥、粗骨料、细骨料、水、矿物掺合料、膨胀剂、减水剂、改性玉米秸秆；改性玉米秸秆的改性原料包括玉米秸秆、刺槐豆胶、蛭石，玉米秸秆、刺槐豆胶、蛭石的质量比为1：（0.01‑0.05）：（0.05‑0.1）。本申请所提供的混凝土能够克服传统混凝土易裂、保温性差的缺点，还能够显著提升混凝土的整体性能，降低建筑能耗，提高建筑物的安全性和耐久性。同时，其制备方法相对简单，成本可控，有利于在建筑行业中推广应用，推动建筑行业的可持续发展。
Fiber-reinforced thermal-insulation anti-crack concrete and preparation method thereof
一种纤维增强保温抗裂混凝土及其制备方法
CHEN FAFEN (author) / SONG GAOZHAN (author) / KUANG HAIFENG (author) / XIE JINGYI (author) / LI HAILUN (author)
2024-12-13
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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