Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Green and environment-friendly plastering dry-mixed mortar and preparation process thereof
The invention relates to the technical field of building materials, and particularly discloses environment-friendly plastering dry-mixed mortar and a preparation process thereof. The green and environment-friendly plastering dry-mixed mortar is mainly prepared from the following raw materials in parts by weight: machine-made sand, river sand, cement, fly ash and a mortar additive, wherein the mortar additive is mainly prepared from the following raw materials: a modifier, a water reducing agent and a binder. The preparation process of the green and environment-friendly plastering dry-mixed mortar comprises the following steps: (1) dehydrating raw materials through a dehydration device respectively, and uniformly mixing and stirring the raw materials after dehydration to obtain a mixture I; (2) grinding the mixture I obtained in the step (1) through a grinding device to obtain a mixture II; and (3) carrying out vacuum packaging. The green and environment-friendly plastering dry-mixed mortar disclosed by the invention is relatively high in compressive strength, relatively high in bonding strength and relatively low in cracking condition after being smeared.
本申请涉及建筑材料技术领域，具体公开了一种绿色环保型抹灰干混砂浆及其制备工艺。本申请的绿色环保型抹灰干混砂浆主要由如下重量份数的原料组成：机制砂、河沙、水泥、粉煤灰、砂浆添加剂,所述砂浆添加剂主要由如下原料组成：改良剂、减水剂、粘结剂；本申请的绿色环保型抹灰干混砂浆的制备工艺包括如下步骤：(1)将所述原料分别通过脱水装置进行脱水，脱水完成后再将各种原料混合搅拌均匀，得到混合料一；(2)将步骤（1）得到的混合料一通过研磨装置进行研磨，得到混合料二；(3)真空包装。本申请的绿色环保型抹灰干混砂浆抗压强度较高，粘结强度较大，涂抹后出现开裂的情况较少。
Green and environment-friendly plastering dry-mixed mortar and preparation process thereof
The invention relates to the technical field of building materials, and particularly discloses environment-friendly plastering dry-mixed mortar and a preparation process thereof. The green and environment-friendly plastering dry-mixed mortar is mainly prepared from the following raw materials in parts by weight: machine-made sand, river sand, cement, fly ash and a mortar additive, wherein the mortar additive is mainly prepared from the following raw materials: a modifier, a water reducing agent and a binder. The preparation process of the green and environment-friendly plastering dry-mixed mortar comprises the following steps: (1) dehydrating raw materials through a dehydration device respectively, and uniformly mixing and stirring the raw materials after dehydration to obtain a mixture I; (2) grinding the mixture I obtained in the step (1) through a grinding device to obtain a mixture II; and (3) carrying out vacuum packaging. The green and environment-friendly plastering dry-mixed mortar disclosed by the invention is relatively high in compressive strength, relatively high in bonding strength and relatively low in cracking condition after being smeared.
本申请涉及建筑材料技术领域，具体公开了一种绿色环保型抹灰干混砂浆及其制备工艺。本申请的绿色环保型抹灰干混砂浆主要由如下重量份数的原料组成：机制砂、河沙、水泥、粉煤灰、砂浆添加剂,所述砂浆添加剂主要由如下原料组成：改良剂、减水剂、粘结剂；本申请的绿色环保型抹灰干混砂浆的制备工艺包括如下步骤：(1)将所述原料分别通过脱水装置进行脱水，脱水完成后再将各种原料混合搅拌均匀，得到混合料一；(2)将步骤（1）得到的混合料一通过研磨装置进行研磨，得到混合料二；(3)真空包装。本申请的绿色环保型抹灰干混砂浆抗压强度较高，粘结强度较大，涂抹后出现开裂的情况较少。
Green and environment-friendly plastering dry-mixed mortar and preparation process thereof
一种绿色环保型抹灰干混砂浆及其制备工艺
WANG HEQIAN ( Autor:in ) / LIU KAIJUN ( Autor:in ) / ZHAO KAIZHAN ( Autor:in )
11.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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