A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Manufacturing method of lightweight aggregate mortar
The invention discloses a manufacturing method of lightweight aggregate mortar, relates to the field of building materials, and aims to solve the problem of insufficient slump of existing lightweightaggregate mortar. The manufacturing method of the lightweight aggregate mortar comprises the following steps: 1) drying treatment: pouring lightweight aggregate into a drying box for drying and dehumidifying; 2) pre-wetting treatment: carrying out a pre-water-absorption treatment on the lightweight aggregate, soaking the lightweight aggregate in enough water, adding vitrified beads and a gelatinizing agent, and uniformly stirring; 3) spin-drying treatment: spin-drying and dewatering the lightweight aggregate mixed with the vitrified beads and the gelatinizing agent; 4) semi-finished mortar prefabricating: mixing and stirring cement, fly ash, sandstone, water and additive; and 5), mortar mixing: adding the semi-finished mortar into the spin-dried lightweight aggregate, adding water, mixing,and uniformly stirring. The manufacturing method has the advantages that the lightweight aggregate mortar has high strength and extremely low slump.
本发明公开了一种轻骨料砂浆的制作方法，涉及建筑材料领域，旨在解决目前的轻骨料砂浆的坍落度不够的问题，其技术方案要点是：一种轻骨料砂浆的制作方法，包括如下步骤：1）烘干处理：将轻骨料倒入烘干箱中进行烘干祛湿；2）预湿处理：对轻骨料进行预吸水处理，将其浸泡在足量的水中，并且加入玻化微珠以及胶凝剂进行搅拌均匀；3）甩干处理：将混合有玻化微珠和胶凝剂的轻骨料进行甩干去水；4）半成品砂浆预制：将水泥、粉煤灰、砂石、水和添加剂进行加水搅拌混合；5）砂浆拌和：将半成品砂浆加入到甩干后的轻骨料中，加入水进行混合搅拌均匀。本发明的一种轻骨料砂浆的制作方法具有较高的强度，极低的坍落度。
Manufacturing method of lightweight aggregate mortar
The invention discloses a manufacturing method of lightweight aggregate mortar, relates to the field of building materials, and aims to solve the problem of insufficient slump of existing lightweightaggregate mortar. The manufacturing method of the lightweight aggregate mortar comprises the following steps: 1) drying treatment: pouring lightweight aggregate into a drying box for drying and dehumidifying; 2) pre-wetting treatment: carrying out a pre-water-absorption treatment on the lightweight aggregate, soaking the lightweight aggregate in enough water, adding vitrified beads and a gelatinizing agent, and uniformly stirring; 3) spin-drying treatment: spin-drying and dewatering the lightweight aggregate mixed with the vitrified beads and the gelatinizing agent; 4) semi-finished mortar prefabricating: mixing and stirring cement, fly ash, sandstone, water and additive; and 5), mortar mixing: adding the semi-finished mortar into the spin-dried lightweight aggregate, adding water, mixing,and uniformly stirring. The manufacturing method has the advantages that the lightweight aggregate mortar has high strength and extremely low slump.
本发明公开了一种轻骨料砂浆的制作方法，涉及建筑材料领域，旨在解决目前的轻骨料砂浆的坍落度不够的问题，其技术方案要点是：一种轻骨料砂浆的制作方法，包括如下步骤：1）烘干处理：将轻骨料倒入烘干箱中进行烘干祛湿；2）预湿处理：对轻骨料进行预吸水处理，将其浸泡在足量的水中，并且加入玻化微珠以及胶凝剂进行搅拌均匀；3）甩干处理：将混合有玻化微珠和胶凝剂的轻骨料进行甩干去水；4）半成品砂浆预制：将水泥、粉煤灰、砂石、水和添加剂进行加水搅拌混合；5）砂浆拌和：将半成品砂浆加入到甩干后的轻骨料中，加入水进行混合搅拌均匀。本发明的一种轻骨料砂浆的制作方法具有较高的强度，极低的坍落度。
Manufacturing method of lightweight aggregate mortar
一种轻骨料砂浆的制作方法
KONG DEYOU (author) / SHANG YOULIN (author) / QIU XIAODONG (author) / ZHAO KAI (author)
2020-07-31
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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