A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High polymer environment-friendly recycled concrete and preparation method thereof
The invention provides a preparation method of high polymer environment-friendly recycled concrete, and the recycled concrete comprises the following raw materials in parts by weight: 500-800 parts of recycled concrete, 200-500 parts of cement, 25-50 parts of fly ash, 18-28 parts of silicate particles, 58-89 parts of a polymer emulsion, 15-35 parts of glass fiber and 13-30 parts of a water reducing agent. The recycled concrete is prepared through the methods of raw material screening, admixture adding, high polymer adding, auxiliary agent adding, pouring forming, curing hardening and the like, the mechanical property of the recycled concrete is effectively improved, the chloride ion content in the recycled concrete is reduced, and the recycled concrete is good in environment friendliness, high in strength, good in durability, capable of saving cost, convenient to construct and suitable for popularization and application. The building material is a novel environment-friendly, high-strength and high-durability building material, and can be used for research in the fields of various concrete structure engineering, such as buildings, roads and bridges, underground engineering and the like.
本发明提供一种高聚物环保再生混凝土的制备方法，再生混凝土包括以下重量份原料：再生混凝土500‑800份、水泥200‑500份、粉煤灰25‑50份、硅酸盐颗粒18‑28份、高分子乳液58‑89份、玻璃纤维15‑35份、减水剂13‑30份，通过筛选原材料、添加掺合料、添加高聚物、添加助剂、浇筑成型、养护硬化等方法制得，有效提高再生混凝土的力学性能，减少再生混凝土中氯离子含量，本发明的再生混凝土环保性好、强度高耐久性好、节省成本、施工方便，是一种环保、高强度、高耐久的新型建材，可作为各类混凝土结构工程，如建筑、路桥、地下工程等领域的研究。
High polymer environment-friendly recycled concrete and preparation method thereof
The invention provides a preparation method of high polymer environment-friendly recycled concrete, and the recycled concrete comprises the following raw materials in parts by weight: 500-800 parts of recycled concrete, 200-500 parts of cement, 25-50 parts of fly ash, 18-28 parts of silicate particles, 58-89 parts of a polymer emulsion, 15-35 parts of glass fiber and 13-30 parts of a water reducing agent. The recycled concrete is prepared through the methods of raw material screening, admixture adding, high polymer adding, auxiliary agent adding, pouring forming, curing hardening and the like, the mechanical property of the recycled concrete is effectively improved, the chloride ion content in the recycled concrete is reduced, and the recycled concrete is good in environment friendliness, high in strength, good in durability, capable of saving cost, convenient to construct and suitable for popularization and application. The building material is a novel environment-friendly, high-strength and high-durability building material, and can be used for research in the fields of various concrete structure engineering, such as buildings, roads and bridges, underground engineering and the like.
本发明提供一种高聚物环保再生混凝土的制备方法，再生混凝土包括以下重量份原料：再生混凝土500‑800份、水泥200‑500份、粉煤灰25‑50份、硅酸盐颗粒18‑28份、高分子乳液58‑89份、玻璃纤维15‑35份、减水剂13‑30份，通过筛选原材料、添加掺合料、添加高聚物、添加助剂、浇筑成型、养护硬化等方法制得，有效提高再生混凝土的力学性能，减少再生混凝土中氯离子含量，本发明的再生混凝土环保性好、强度高耐久性好、节省成本、施工方便，是一种环保、高强度、高耐久的新型建材，可作为各类混凝土结构工程，如建筑、路桥、地下工程等领域的研究。
High polymer environment-friendly recycled concrete and preparation method thereof
一种高聚物环保再生混凝土及其制备方法
WANG DENGKE (author) / CHEN JIQIN (author) / SONG XINLE (author) / MA LONG (author) / SUN HONGGAN (author) / CHEN JINWANG (author) / WANG XU (author) / CHEN XIANZHUANG (author) / LIANG ER (author)
2023-07-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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