A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Filling material taking fine sand as raw material
The present invention relates to the technical field of building materials, and discloses a filling material using fine sand as a raw material, the filling material comprises a component A, a component B and water, the component A is an aggregate component, the aggregate component comprises the main components of 400-600 parts of fine tailings and 100-300 parts of coarse water-cooled slag; the component B is a cementing component, and the main components of the cementing component are P.I Portland cement, anhydrous sodium sulfate, fine water-cooled slag, a naphthalene water reducer, an ethylene-vinyl acetate copolymer (EVA) and fly ash. According to the filling material taking the fine sand as the raw material, the filling material is prepared from the fine tailings, the coarse water-cooled slag, the P.I Portland cement, the anhydrous sodium sulfate, the fine water-cooled slag, the naphthalene water reducer, the ethylene-vinyl acetate copolymer (EVA) and the fly ash, so that the overall pressure control capability of the filling material can be effectively improved, and the overall strength of the filling material can be effectively improved; and the advantage of high pressure control strength is achieved.
本发明涉及建筑材料技术领域，且公开了一种以细砂为原材料的充填材料，包括A组分、B组分和水，所述A组分为集料组分，所述集料组分的主要成分为细尾砂和粗水冷渣，所述细尾砂400‑600份，所述粗水冷渣100‑300份；所述B组分为胶结组分，所述胶结组分的主要成分为P·Ⅰ硅酸盐水泥、无水硫酸钠、细水冷渣、萘系减水剂、乙烯‑醋酸乙烯共聚物(EVA)和粉煤灰。该以细砂为原材料的充填材料，通过采用细尾砂、粗水冷渣、P·Ⅰ硅酸盐水泥、无水硫酸钠、细水冷渣、萘系减水剂、乙烯‑醋酸乙烯共聚物(EVA)和粉煤灰制得的充填材料，能够有效提高充填材料整体的控压能力，能够有效提高充填材料整体的强度，达到了控压强度高的优点。
Filling material taking fine sand as raw material
The present invention relates to the technical field of building materials, and discloses a filling material using fine sand as a raw material, the filling material comprises a component A, a component B and water, the component A is an aggregate component, the aggregate component comprises the main components of 400-600 parts of fine tailings and 100-300 parts of coarse water-cooled slag; the component B is a cementing component, and the main components of the cementing component are P.I Portland cement, anhydrous sodium sulfate, fine water-cooled slag, a naphthalene water reducer, an ethylene-vinyl acetate copolymer (EVA) and fly ash. According to the filling material taking the fine sand as the raw material, the filling material is prepared from the fine tailings, the coarse water-cooled slag, the P.I Portland cement, the anhydrous sodium sulfate, the fine water-cooled slag, the naphthalene water reducer, the ethylene-vinyl acetate copolymer (EVA) and the fly ash, so that the overall pressure control capability of the filling material can be effectively improved, and the overall strength of the filling material can be effectively improved; and the advantage of high pressure control strength is achieved.
本发明涉及建筑材料技术领域，且公开了一种以细砂为原材料的充填材料，包括A组分、B组分和水，所述A组分为集料组分，所述集料组分的主要成分为细尾砂和粗水冷渣，所述细尾砂400‑600份，所述粗水冷渣100‑300份；所述B组分为胶结组分，所述胶结组分的主要成分为P·Ⅰ硅酸盐水泥、无水硫酸钠、细水冷渣、萘系减水剂、乙烯‑醋酸乙烯共聚物(EVA)和粉煤灰。该以细砂为原材料的充填材料，通过采用细尾砂、粗水冷渣、P·Ⅰ硅酸盐水泥、无水硫酸钠、细水冷渣、萘系减水剂、乙烯‑醋酸乙烯共聚物(EVA)和粉煤灰制得的充填材料，能够有效提高充填材料整体的控压能力，能够有效提高充填材料整体的强度，达到了控压强度高的优点。
Filling material taking fine sand as raw material
一种以细砂为原材料的充填材料
HOU XIRAN (author) / YANG YANG (author) / MIAO ZHENG (author) / XIN MIN (author)
2024-04-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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