Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to a preparation method of premixed masonry mortar, which comprises the following steps: firstly, preparing raw materials for preparing the premixed masonry mortar, the raw materials comprising sea sand, machine-made sand, cement, fly ash, cellulose ether and water; secondly, the sea sand and the machine-made sand are pretreated, the sea sand is fed into a three-barrel drying machine to be dried, screening is conducted after drying, the sea sand with the composite mesh number is screened out, the machine-made sand is measured, and the machine-made sand meeting the quality requirement is screened out; then the sea sand and the machine-made sand meeting the requirements are fed into a pulse dust collector, and dust impurities contained in the sand are removed; finally, all the raw materials are fed into an efficient mixing machine to be mixed, and the required premixed masonry mortar product is obtained. According to the preparation method disclosed by the invention, the sea sand and the machine-made sand are pretreated in advance before mixing and are matched with dust removal, so that the quality requirements of the sea sand and the machine-made sand during mixing are ensured, and the quality of the prepared premixed masonry mortar product is further ensured.
本发明涉及一种预拌砌筑砂浆的制备方法，首先，准备好预拌砌筑砂浆制备所需的原料，所述原料包括海砂、机制砂、水泥、粉煤灰、纤维素醚及水；其次，分别对海砂与机制砂进行预处理，将海砂送入三桶烘干机中进行烘干处理，并在烘干后进行过筛，以筛分出复合目数大小的海砂，对机制砂进行测定，以筛选出符合质量要求的机制砂；然后，将符合要求的海砂、机制砂送入脉冲除尘器中，去除砂中含有的粉尘杂质；最后，将各个原料送入高效混合机中混合，得到所需的预拌砌筑砂浆产品。本发明的制备方法，通过在混合前提前对海砂及机制砂进行预处理，并配合除尘，从而确保混合时的海砂与机制砂的质量要求，进而也就确保了制备的预拌砌筑砂浆产品的质量。
The invention relates to a preparation method of premixed masonry mortar, which comprises the following steps: firstly, preparing raw materials for preparing the premixed masonry mortar, the raw materials comprising sea sand, machine-made sand, cement, fly ash, cellulose ether and water; secondly, the sea sand and the machine-made sand are pretreated, the sea sand is fed into a three-barrel drying machine to be dried, screening is conducted after drying, the sea sand with the composite mesh number is screened out, the machine-made sand is measured, and the machine-made sand meeting the quality requirement is screened out; then the sea sand and the machine-made sand meeting the requirements are fed into a pulse dust collector, and dust impurities contained in the sand are removed; finally, all the raw materials are fed into an efficient mixing machine to be mixed, and the required premixed masonry mortar product is obtained. According to the preparation method disclosed by the invention, the sea sand and the machine-made sand are pretreated in advance before mixing and are matched with dust removal, so that the quality requirements of the sea sand and the machine-made sand during mixing are ensured, and the quality of the prepared premixed masonry mortar product is further ensured.
本发明涉及一种预拌砌筑砂浆的制备方法，首先，准备好预拌砌筑砂浆制备所需的原料，所述原料包括海砂、机制砂、水泥、粉煤灰、纤维素醚及水；其次，分别对海砂与机制砂进行预处理，将海砂送入三桶烘干机中进行烘干处理，并在烘干后进行过筛，以筛分出复合目数大小的海砂，对机制砂进行测定，以筛选出符合质量要求的机制砂；然后，将符合要求的海砂、机制砂送入脉冲除尘器中，去除砂中含有的粉尘杂质；最后，将各个原料送入高效混合机中混合，得到所需的预拌砌筑砂浆产品。本发明的制备方法，通过在混合前提前对海砂及机制砂进行预处理，并配合除尘，从而确保混合时的海砂与机制砂的质量要求，进而也就确保了制备的预拌砌筑砂浆产品的质量。
METHOD OF PRODUCING PREMIXED MORTAR, AND PREMIXED MORTAR
| Europäisches Patentamt | 2022