The types of ceramsite and what are the components of ceramsite

Ceramsite is: Ceramic particles.

Ceramic granules, is a building material. It is mostly spherical, has a hard shell, has many honeycomb pores inside, has a small density and light weight, and has a good waterproof and moisture-proof effect. It is usually made by crushing and firing clay or rock shales.

The ceramsite has a diameter of 5-25 mm and is often used to replace crushed stone in concrete. Common species are fly ash, shale, gangue, clay and trash ceramsite.

Method of backfilling ceramsite in the bathroom

1. The base layer is waterproof

Before backfilling the lightweight ceramsite, the bottom of the caisson must be waterproofed, and the waterproof height should be higher than the depth of the caisson. Ensure that the seepage water will not expand and only be discharged from the floor drain.

2. Cement brick partition

The partition made of cement bricks separates the caisson into grids, and the upper soil layer will not fall to avoid sinking, cracking and leakage in the later stage.

3. Ceramsite filling

Fill the caisson with ceramsite, cement, sand and water and do it compactly, so that it does not need to be pressed too tightly, and they are mainly responsible for absorbing water vapor.

4. Cloth reinforcement

A layer of reinforcement mesh is arranged on top of the partition lattice to ensure that the soil layer is firm and evenly stressed.

5. Inverted concrete layer

When the cement mortar is leveled, the water slope should be done, and then the waterproof should be brushed twice, and the wall should also be brushed together. After the waterproof is dry, brush a layer of plain cement slurry to prevent scratches when applying tiles.

What is the role and characteristics of ceramsite.

1. Used in construction: it has the characteristics of light weight, high strength and thermal insulation. 2. Used for greening:

Maintain the smooth drainage of plants, which can block the soil and play an environmentally friendly and beautiful effect. 3. For sewage disposal: because the surface of this kind of product is very rich in micropores, small density, and easy to hang film, it has strong sewage interception ability and strong practicability.

What are the key points of ceramsite brick construction.

1. For the construction of this kind of products, we must understand the actual situation of the construction site in advance before operation to see whether it is suitable for the use of ceramsite bricks, because not all situations are suitable for the use of this type of products.

2. Before construction, it is necessary to pay attention to clean up the construction area, and to wet the ceramsite bricks with water, do not dare to grasp the construction, and then carry out the configuration of the mortar, pay attention to the mortar to be used up in 3 4 hours after the configuration is over, do not use the overnight mortar, otherwise it will seriously affect the performance of the product, and must pay attention to the line when building the wall.

3. In the construction process, do not give up the steps of self-inspection, for example, you must see whether the horizontal ash joint is within 15 mm, whether the mortar is full, whether the wall is straight, etc., these are the details that need to be paid attention to during the self-inspection, if there is a deviation in the self-inspection, it is necessary to pay attention to timely correction, otherwise it will be a very troublesome thing to rework after the construction is completed.

The composition of ceramsite is silicate.

Ceramsite is a new type of soil improvement material, which is made from ceramic fragments fired at high temperatures. The main component of ceramsite is silicate, which has excellent physical and chemical properties and can be used in plant cultivation, horticulture, construction and other fields.

Silicate is an inorganic compound that is made up of silicon, oxygen, and metal ions. The silicates of the history of ceramsite are mainly composed of minerals such as porcelain, quartz, feldspar and other minerals from the history of ceramic fragments. These minerals have a preferred hardness and stability, which can ensure the durability and stability of the ceramsite.

The physical properties of ceramsite are mainly reflected in its pore structure. Ceramsite has large porosity and pore size, which can provide good aeration and drainage. At the same time, the pore structure of ceramsite can also provide a good root growth environment and promote the growth and development of plants. Liang calendar.

Uses of ceramsite:

1. Building materials: ceramsite concrete has been widely used in various types of pre-components and cast-in-place concrete projects of industrial and civil buildings (such as prestressed and non-prestressed, load-bearing structures or enclosures, thermal insulation or impermeability, static load or dynamic load). Ceramsite can also be used in other building materials such as pipe insulation, furnace body insulation, excitation cold insulation, sound insulation and sound absorption; It can also be used as soilless bed material and water filtration material in agriculture and garden.

2. Greening materials: Because ceramsite has a special structure of porous, light weight and high surface strength, it is used for landscaping and indoor greening to meet the needs of plant water, and also meets the requirements of air permeability, especially its dust-free and light characteristics have been increasingly applied to the cultivation of indoor ornamental plants.

3. Dietary hygiene materials: In addition to having porous, light and heavy, high surface strength and other physical properties, ceramsite also has a certain active substance in the production process, so it has begun to be used in drinking water, bathing and other aspects related to daily life, such as filtering drinking water in a water dispenser, increasing the activity of water in the handle of a shower and so on.

The above content refers to the Baiming slag Peco - ceramsite.

1.Ceramsite is classified as follows:

Classified by shape:Crushed stone ceramsite, spherical ceramsite, cylindrical ceramsite.

Categorized by Performance:High-performance ceramsite, ordinary performance ceramsite.

Classification by process:Firing ceramsite, non-firing ceramsite.

Classification by raw materials:Baux-vanadium ceramsite sand (petroleum proppant ceramsite), clay ceramite, shale ceramite, garbage ceramsite, gangue ceramsite, biological sludge ceramsite, river bottom mud ceramsite, fly ash ceramsite.

Classified by intensity:High-strength ceramsite, ordinary ceramsite.

Classification by density:General density ceramsite, ultra-light density ceramsite, ultra-light density ceramsite.

Classification by use:Building ceramsite, greening ceramsite, ceramsite filter material.

2.This ** ceramsite can be used to raise flowers.

Ceramsite is actually a kind of ceramsite, but your use is different, and the performance of the selected ceramsite can not be used, and it can be used to raise flowers.

It's just that everyone generally chooses ceramsite with slightly lower strength, slightly higher porosity and high water absorption to raise flowers. When buying ceramsite, you tell the ceramsite manufacturer about your use, and he will give you suggestions.

Ceramsite is a kind of light aggregate produced by foaming in roller kilns using waste resources. It has a spherical shape, the surface is smooth and hard, the interior is honeycomb, and it has the characteristics of low density, low thermal conductivity and high strength. In the refractory industry, ceramsite is mainly used as an aggregate for thermal insulation refractories.

There are many types of ceramsite, and the classification is also very wide. If it is classified according to raw materials, it can be divided into clay ceramsite, shale ceramsite, garbage ceramsite, coal gangue ceramsite, biological sludge ceramsite, river bottom ceramsite, fly ash ceramsite.

Clay ceramsite is made of clay, sub-clay, etc. as the main raw materials, after processing granulation, burned and expanded. Most of them are used in roofing slope finding, wastewater treatment, landscaping, soilless cultivation and other fields.

Shale ceramsite is made of natural rock - shale as raw material, which is refined by high temperature and roasting. It is suitable for the purification of various water quality, and can also be used as a building energy-saving material.

Garbage ceramsite is to produce sintered ceramsite after domestic garbage is disposed of, granulated and roasted. Or add the garbage slag to the cement granulation, natural curing, and produce unburned garbage ceramsite. Garbage ceramsite can be made into new wall materials such as wall panels and blocks, and can also be used for water treatment and purification.

Coal gangue ceramsite is made by crushing, preheating, swelling, cooling, grading and packaging coal gangue that meets the swelling standard. The quality of the ceramsite products is in line with the national standards, and some technical indicators are higher than the national standards, which can reach the quality of similar foreign products, and the products are innovative, advanced and environmentally friendly products.

Biological sludge ceramsite is made of biological sludge as the main raw material, which is made of drying, grinding, balling and sintering. Replacing part of the clay with biological sludge to make ceramsite is not only to save clay, but also to protect cultivated land, which has a certain environmental protection effect.

River bottom mud ceramsite is a kind of earth made by using river bottom mud instead of clay, through dredging, natural drying, raw meal into balls, preheating, roasting and cooling; It solves the problem of secondary pollution of river sediment and realizes the effect of comprehensive utilization of waste.

Fly ash ceramsite is a kind of artificial light aggregate made of fly ash as the main raw material, processed into balls, sintered and burned or naturally cured. Fly ash can be used as an admixture of cement, mortar and concrete, and become a component of cement and concrete, which can be used to construct dams, build ports, farmland potholes and lowlands, coal mine subsidence areas and mine backfills.

Ceramsite is divided into the following types:

1. Baux-vanadium ceramsite sand.

At present, ceramsite sand is mainly used for petroleum proppant, and it is also one of the varieties of ceramsite sand with large demand at present, also called petroleum fracturing proppant ceramsite sand.

2 clay ceramsite.

With clay, sub-clay, etc. as the main raw materials, processed and granulated, burned and expanded, the light and coarse aggregate with a particle size of more than 5 is called clay ceramsite.

3 shale ceramsite.

Also known as expanded shale. The light and coarse aggregates with a particle size of more than 5 are shale ceramsite made of clayey shale and slate after crushing, screening, or grinding into balls. At present, the main use of shale ceramsite is in the production of light aggregate concrete, small hollow blocks and lightweight partition panels.

4. Garbage ceramsite.

With the continuous development and growth of cities, there is more and more garbage in the city, and the disposal of urban garbage has become an increasingly prominent problem. Therefore, garbage ceramsite is to produce sintered ceramsite after the municipal solid waste is treated, granulated and roasted. Or add the garbage slag to cement granulation, natural curing, and produce unburned garbage ceramsite.

Garbage ceramsite has the characteristics of sufficient raw materials, low cost, low energy consumption, light weight and high strength.

5. Coal gangue ceramsite.

Coal gangue is a black waste rock with less carbon content discharged in the process of coal mining, and its discharge and accumulation not only occupy a large amount of cultivated land, but also cause great pollution to the surface and atmosphere. The chemical composition of coal gangue is similar to that of clay, and coal gangue contains higher carbon and sulfur, and the loss on ignition is larger.

6. Biological sludge ceramite.

After the sewage treatment plant treats the sewage, it contains a large amount of biological sludge, some of which are made into agricultural fertilizer, some are directly used for greening, and some are discharged into the sea or incinerated, which will cause secondary ecological environment pollution. At present, biological sludge is used as the main raw material, and the ceramsite is dried, ground, pelleted and sintered, which is called biological sludge ceramsite for sewage treatment.

See how you categorize :

1. Classification by shape: (1) gravel-shaped ceramsite (2) spherical ceramsite (3) cylindrical ceramsite 2, classified by performance: (1) high-performance ceramsite (2) ordinary performance ceramsite 3, classified by process:

1) fired ceramsite (2) unfired ceramsite 4, classified according to raw materials: (1) bauxamine ceramsite sand (petroleum proppant ceramsite sand) (2) clay ceramsite (3) shale ceramsite.

4) Garbage ceramsite (5) Coal gangue ceramsite (6) Biological sludge ceramsite (7) River bottom mud ceramsite (8) Fly ash ceramsite.

5. Classification according to strength: (1) high-strength ceramsite (2) ordinary ceramsite 6. Classification by density: (1) general density ceramsite (2) ultra-light density ceramsite (3) extra-light density ceramsite.

That's about it!

This is a pottery pill used to play with a slingshot, which can be used as an excipient for raising flowers, which is insoluble in water and does not absorb much water, and needs to have other sources of nutrients, such as mixed with compound fertilizer.

Ceramsite is an artificial lightweight aggregate with a rough and hard outer surface and porous interior, which is generally made of shale, claystone, etc. by crushing, screening, and then sintering and expanding at high temperature. The surface resembles ceramic, and the interior is fluffy. It is mainly used for the preparation of light aggregate concrete, light mortar, and can also be used as acid-resistant and heat-resistant concrete aggregate.

It is also a material for thermal insulation, sound insulation, soilless cultivation, and sewage treatment.

Ceramsite belongs to the building materials industry, and there are many varieties, including: clay ceramsite, shale ceramsite, flower ceramsite, ceramsite filter material, light ceramsite, refractory ceramsite, ceramsite sand and other 、、、

It is a fire-resistant, insulating, environmentally friendly and energy-saving material, and has a good development prospect!