Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-efficiency temperature-control artificial sand concrete and preparation method thereof
The invention relates to the field of building materials, and particularly discloses efficient temperature control artificial sand concrete and a preparation method thereof. The high-efficiency temperature-control artificial sand concrete comprises the following raw materials: cement, slag powder, fly ash, artificial sand, gravels, tap water and an additive, and the additive comprises barium hydroxide octahydrate, ammonium chloride and polyether modified polydimethylsiloxane. The preparation method of the high-efficiency temperature-control artificial sand concrete comprises the following steps: 1, weighing the components of the high-efficiency temperature-control artificial sand concrete in proportion, and uniformly mixing the cement, the slag powder, the fly ash, the artificial sand andthe gravels into a primary mixture; 2, adding tap water and an additive into the primary mixture, and performing mixing and stirring to obtain the concrete mixture. The high-efficiency temperature-control artificial sand concrete can be used for manufacturing large-volume concrete, and has the advantages of high-efficiency temperature control of the large-volume concrete and prevention of breakageof the large-volume concrete.
本申请涉及建筑材料领域，具体公开了一种高效控温人工砂混凝土及其制备方法。高效控温人工砂混凝土包括以下原料：水泥、矿渣粉、粉煤灰、人工砂、碎石、自来水以及外加剂；外加剂包括八水合氢氧化钡、氯化铵、聚醚改性的聚二甲基硅氧烷。本申请的高效控温人工砂混凝土的制备方法包括：步骤1，将高效控温人工砂混凝土的各组分按配比称取，将水泥、矿渣粉、粉煤灰、人工砂以及碎石均匀混合为一级拌合物；步骤2，将自来水与外加剂加入一级拌合物中进行混合搅拌为混凝土拌合物。本申请的高效控温人工砂混凝土可用于大体积混凝土的制作，其具有高效控温大体积混凝土、防止大型混凝土破裂的优点。
High-efficiency temperature-control artificial sand concrete and preparation method thereof
The invention relates to the field of building materials, and particularly discloses efficient temperature control artificial sand concrete and a preparation method thereof. The high-efficiency temperature-control artificial sand concrete comprises the following raw materials: cement, slag powder, fly ash, artificial sand, gravels, tap water and an additive, and the additive comprises barium hydroxide octahydrate, ammonium chloride and polyether modified polydimethylsiloxane. The preparation method of the high-efficiency temperature-control artificial sand concrete comprises the following steps: 1, weighing the components of the high-efficiency temperature-control artificial sand concrete in proportion, and uniformly mixing the cement, the slag powder, the fly ash, the artificial sand andthe gravels into a primary mixture; 2, adding tap water and an additive into the primary mixture, and performing mixing and stirring to obtain the concrete mixture. The high-efficiency temperature-control artificial sand concrete can be used for manufacturing large-volume concrete, and has the advantages of high-efficiency temperature control of the large-volume concrete and prevention of breakageof the large-volume concrete.
本申请涉及建筑材料领域，具体公开了一种高效控温人工砂混凝土及其制备方法。高效控温人工砂混凝土包括以下原料：水泥、矿渣粉、粉煤灰、人工砂、碎石、自来水以及外加剂；外加剂包括八水合氢氧化钡、氯化铵、聚醚改性的聚二甲基硅氧烷。本申请的高效控温人工砂混凝土的制备方法包括：步骤1，将高效控温人工砂混凝土的各组分按配比称取，将水泥、矿渣粉、粉煤灰、人工砂以及碎石均匀混合为一级拌合物；步骤2，将自来水与外加剂加入一级拌合物中进行混合搅拌为混凝土拌合物。本申请的高效控温人工砂混凝土可用于大体积混凝土的制作，其具有高效控温大体积混凝土、防止大型混凝土破裂的优点。
High-efficiency temperature-control artificial sand concrete and preparation method thereof
高效控温人工砂混凝土及其制备方法
HUANG YUQIANG (Autor:in) / ZHANG XIAOXING (Autor:in)
16.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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