AAC CONCRETE LIGHT BRICK'S RAW MATERIAL PREPARATION & PLACEMENT

Jakarta, Sunday 2 August 2020

AAC CONCRETE LIGHT BRICK’S RAW MATERIAL PREPARATION & PLACEMENT

To : Ladies & Gentlemen as prospective investors in Indonesia for AAC light concrete brick factory.

Here is a short review Number 9, about whether it is the AAC lightweight concrete brick. My review; Ibrahim, made by the talks with Mr. Wang, a Bachelor of Chemical engineering from China. Also from the reference/book of the technique of making AAC lightweight concrete brick in China. I combine with my Lecturing experience in P2M U.I. Machine Engine Faculty, Salemba, Jakarta.

 

1 Preparation and storage of raw materials. In the production of aerated concrete, siliceous materials such as Sand, Fly Ash, etc. are first ground. Among them, according to the requirements of raw materials and process characteristics, some are dry-milled into powder, and some are wet-milled to make Slurry.  And mixed with a part of Lime.  There are two methods of mixing: one is Dry mixing to prepare cement; the other is wet grinding with water, mainly to improve the characteristics of Fly Ash or and Sand, called Hydrothermal Ball Milling.  Most of the Lime purchased by people is in Block form, so Lime must also be crushed and ground. Gypsum is generally not ground separately, or mixed with Fly Ash (Sand) and ground together, or mixed with Lime.  A ball Mill is used with the Lime wheel, and other auxiliary materials and chemicals are often used in the system.

The storage of raw materials is mainly to ensure the continuity of production and the stability of raw materials. The continuity is to meet the requirements of the production cycle. The stability is mainly to realize the reasonable cooperation of raw materials of different sources and quality through storage to meet the process requirements.  Or make the raw materials stable through storage, such as freshly burned quicklime, because the internal chemical reaction has not been completely finished, at this time, it is used for washing, it is very easy to destroy the pouring stability, and after a certain period of storage, it can make it completely react; or  The homogenization of raw materials is realized through storage, such as Lime from crushing, grinding to ingredients, usually through Secondary Silos storage, and at the same time, it also completes the secondary conical stacking and unwinding functions, thus realizing  Material homogenization. The raw material preparation and storage process is the preparation process of the ingredients. It is the reprocessing of the raw materials to meet the technological requirements and the preparation before the completion of the ingredients. The Homogenization and aging processes directly affect the smooth progress of the entire production process.  Whether the product quality can meet the most basic process requirements. 

For a face-to-face consultation on investing, please contact HP IBRAHIM 082252755689  We offer an Investment Package of  Rp50 Billion with R.O.I. 22 months.

Thank you and sincerely;

Best Regards,

Ibrahim