Product Description
Dry mortar (English name dry-mix), that is, dry-mixed mortar, is gelling Inorganic agent, organic gelling agent, aggregates, additives and fillers such as raw materials according to the proportion of scientific, accurate measurement of industrial production and made more varieties , Multi-purpose premixed powder. At the construction site simply by adding a certain amount of water, the mixture evenly to use.
As a mortar building materials, has been a thousand years of history. In the late 19th century, a major cement mortar is expected to remain hydrated lime. Later, the emergence of cement, hydrated lime replaced, the production of mortar into the main binding agent, but the production of mortar at the construction site has been a stirring production.
With the construction technology, construction of the efficiency and quality of the construction of the continually increasing demands from the original mortar was also shortcomings of the production process and gradually come to light:
As a result of measurement are not allowed to control the quality caused by fluctuations; as a result of labor-intensive, long working hours, low productivity and affect the progress of the project;
As a result of on-site production conditions and duration of restrictions on raw materials, products can not meet the requirements of the affected properties mortar;
As a result of the storage needs of an area of raw materials and production will be the formation of dust, noise and environmental pollution;
As a result of a lack of scientific experience in the mathematical model of the guidelines, the quality of the mortar can only be used to control conservation in the late period after the authentication method, even if there are problems, it is difficult to make up, which caused the wall cracks, water seepage and plastering layer Hollowing, the loss occurred from time to time;
As a result of a single form, and unable to meet a variety of new building materials for the different requirements of mortar ... ...
To this end, the production of mortar must be improved. In the early 20th century, there have been used for plastering mortar goods, to 50 years, in Europe there have been a variety of dry mortar, and a wide range of applications. Mortar dry powder can be used according to different requirements of different selection of raw materials, production of different types of mortar, an accurate measurement, would effectively guarantee the quality of the product. And dry-mixed mortar by focusing on production, sales decentralized manner, effectively mixing site of the existence of a variety of defects. Now, dry mortar with its excellent quality, ease of construction was to be a high degree of recognition and building materials industries in the world's fastest-growing product.
Applications
Applicable to a variety of dry powder mortar / dry-mixed mortar: hollow glass beads of mortar, mortar, mortar plastering, interface agents, tile adhesives, Tian Fengji, with wall putty, waterproof mortar, mortar floor, artesian Ping mortar, mortar repair, the early strength of mortar, powder coating, decorative color mortar, mortar insulation, shrink-free grout, mortar dry mix, such as manufacturing.
The working principle
The ingredient, as well as dry storage, large particles of the screening, the ingredient and enhance the screening and weight, materials and additives for warehousing and weighing, mixing raw materials, packaging materials.
Host Configuration
Dryer drum: drying Green will be used to process the requirements to maintain dryness of the sand
A screening machine: large particles of material removed to reduce energy consumption.
Send pump storage system: through the dense phase conveying positive way, will be located in the low to high material handling, the way to run a reliable, low power consumption, this system is the ideal way of transportation.
Three-screen machines: the delivery of materials to high net screening carried out, the sub-screen into a variety of grade 4.
Ingredients: according to the craft and recipe requests to ingredient (sand), accessories (cement), weighing the respective additives, ingredients accuracy of the scales at 0.1 percent to 0.2 percent.
Mixing system: There are two mixer with the weightless-Li Dao-two forms, according to the characteristics of the materials, mixing effects, and full of mixed materials, non-segregation phenomenon, and so on.
Packaging systems: dry mouth mortar dedicated valve or other quantitative automatic packaging machines for packaging, high precision, to 0.1 percent.
According to the project engineering experience, will generally be divided into dry powder mortar:
Small dry mortar production line: 3000-10000 tons of annual output
Medium-dry mortar production line: 10000-50000 tons of annual output
Large-scale dry mortar production line: an annual output of 100,000 tons or more
