If you really want to build your own house or make inexpensive, but high-quality repairs in it, you can recommend the use of cement-bonded particleboards. The need for such materials is increasing every day. Increasingly, buyers are choosing environmentally friendly products, thanks to which they are able to save money.
What is a product?
The use of
cement-bonded particleboards allows for quick construction or finishing of the structure. However, to begin with, you should understand what kind of product it is. First of all, consider the composition of the plate. It is made of high quality cement, special additives, wood chips of a small fraction, water.
The presented product can be used for completely different purposes. This is ensured by various positive qualities of the material. Before using it, you should consider all the subtleties of styling, the pros and cons of the product.
Benefits
Cement bonded particleboard, the price of which depends on the size of the material, its thickness and other features, has the following advantages:
1. Environmental safety, so the material can be used for wall cladding in children's rooms.
2. Resistance to temperature changes.
3. Ease of use and handling.
4. Good decorative properties.
5. Reasonable cost.
6. High degree of sound and thermal insulation.
7. Durability and strength.
8. Fire safety due to cement, which is part of the slabs.
9. The ability to finish the product with any materials.
10. A cement-bonded particleboard, the price of which ranges from 220-400 rubles per square meter, is not subject to damage by fungi, rodents or insects.
As you can see, the material presented is very practical in use.
disadvantages
The use of cement-bonded particleboards has certain disadvantages:
- The product has a fairly high density.
- Significant mass does not allow facing walls that are at high altitude.
- When bent, the plate can break quickly.
In principle, these shortcomings do not reduce the demand for the material presented.
Specifications
The use of cement-bonded particleboards makes it possible to reduce the cost and speed up construction. Before using the material, you should familiarize yourself with its technical characteristics:
- Resistance to frost: 50 cycles.
- Toxicity Level: None.
- Warranty period: 50 years.
- Resistance to fire: 50 minutes. In this case, the flame practically does not spread.
- Density of the plate: 1300 kg / m 3 .
- Web hardness: 55 MPa.
If you decide to use a product such as a cement-bonded particleboard, the technical characteristics of the product will help you make the right choice.
Fields of application
Depending on where exactly you will use such material, you must choose its dimensions. The thickness of the web can vary from 10 to 40 mm. In addition, a cement-bonded particleboard, the dimensions of which determine its use, has the following length and width indicators: 1.25 * 3.2 m.
First of all, such products are used for interior decoration of the walls of the room. They are very quick and easy to putty. In addition, the material is light enough to divide the space of the room by a partition. Also indoors, the stove is used for arranging floors, suspended ceilings, doors and window sills, which will be resistant to ignition. Materials are also suitable for the manufacture of furniture, wall cladding, ventilation ducts and other elements of rooms. Due to the low level of moisture absorption, such plates can be used in the repair of bathrooms and showers.
As for the use of these products outdoors, flat roofs, mobile and prefabricated structures of houses, pavilions are often built from them. A cement-bonded particleboard, the dimensions of which you already know, is well suited for cladding the external walls of balconies and loggias, facades, tunnels, agricultural buildings.
Often, material is used to equip foundations and fixed formwork. It provides additional strength and thermal insulation of the structure. And you can also find slabs on the freeways, where noise absorbing partitions are installed.
Product manufacturing features
DSPs, reviews of which are different, are made quite simply. First of all, you need to collect raw materials: gray Portland cement, fine wood shavings,
aluminum sulfate and other additives. The production of cement-bonded particleboards consists of several stages:
1. Sorted raw materials must be mixed with water. To do this, there are special bins with which you can strictly dose the ingredients. It is very important at this stage to maintain the humidity level inside the hopper.
2. After the water mixes well with the chips, cement and all the necessary impurities must be added to this porridge. This stage lasts no more than 20 minutes.
3. Weighing the mixture.
4. Pressing the substance under pressure up to 2 MPa.
5. Heat treatment of the formed product. There is no specific temperature regime for all types of products. It all depends on the quality characteristics of the ingredients.
6. The stage of natural hardening and drying in special chambers. Here the temperature is fixed - 80 degrees.
7. Cutting canvases into elements corresponding to the dimensions established by GOST.
Each stage of production must be strictly controlled so that there are no defective materials. At home, making such plates is quite difficult.
Exterior tiles
If you decide to use a material such as a cement-bonded particleboard, technical specifications will help you buy exactly the product that you need in a particular situation. For example, if you need to make external wall cladding, it is better to give preference to a sheet of small thickness (1.0-1.6 cm), since it has a moderate weight and does not make the structure very heavy.
During fastening of plates between them and the processed surface it is necessary to leave a small gap (2 mm). This is necessary so that the material does not violate the integrity of the finish during expansion or contraction. The holes for the fasteners must be drilled before the plate joins the wall. This will help to avoid cracks and breakdowns of the product.
Before installation, you should also decide what will be the final finish of the building. This is important to consider if you are building a frame structure.
Interior Features
A cement-bonded particleboard, the thickness of which can reach 4 cm, is also good for the internal lining of surfaces (ceilings, walls). Naturally, choosing a canvas should be based on which room you will mount it in: dry or wet. Thanks to the slabs, you can level the wall very quickly. In this case, you need to fasten the material to a specially prepared crate with the help of self-tapping screws or nails. In order to make the connection as strong as possible, glue or mastic should be used.
From the plates, good partitions are obtained. For example, they are often used to separate a bathroom. In order for them to last as long as possible, the plates are covered with special protective paint. If the edges of the canvas crumbled, they can simply be cut with a grinder. After fastening, you can begin to finish the walls.
DSP for insulation
In this case, unpolished cement-bonded boards are used. You can insulate completely different structures. Naturally, the walls must be prepared before this. That is, you need to make a wooden and metal crate. The cells must have a size of 50 * 50 cm.
During installation of the paintings, a small distance (1 cm) should remain between them. The gap is then closed with a special overlay. You can buy it in a hardware store or make it yourself from the remnants of the material.
If the structure is frame, then it should be insulated both from the inside and from the outside. Self-tapping screws, screws or nails are used for fastening. Note that the step of the crate should not be too small. If you need to insulate a utility building, there may be a small empty space between the main wall and the DSP.
Features of laying plates on a wooden floor
Thanks to the specified material, you can quickly level the floor, which can later be finished with a laminate or parquet. Note that you do not need to change the position of the boards of the rough floor. Laying the DSP on the floor is as follows:
- First you need to fix the base, so that at one fine moment you will not hear an unpleasant creak. To do this, use ordinary screws.
- Now you should draw on paper exactly how the plates will be stacked. Before this, it is necessary to remove the size of the room. It should be borne in mind that the long side of the canvas should lie across the boards.
- Cutting plates (if necessary). For this, a grinder is used.
- Laying ready-made paintings. You need to start this procedure, moving from one corner to another. Between the canvases it is necessary to leave a small distance. Fix the DSP on the floor with zinc screws.
- Finishing the selected material. Before it, be sure to prime the remaining seams between the canvases. Silicone sealants in this case are better not to apply.
As you can see, a cement-bonded particleboard for the floor will help you quickly make the flooring and reduce the cost of the repair process.
Useful Tips
DSP is a very beneficial material for the buyer, as it helps to solve a lot of problems. However, it must be used correctly:
1. Drill holes for fasteners, having departed from the edge of the plate at least 2 cm. This will prevent cracking or crumbling of the product.
2. Before finishing the DSP, it is necessary to cover it with a deep penetration primer. The joints between the plates will have to be putty putty.
3. If you will fix the sheets on a metal profile or other non-wood surface, then you only need metal screws.
When working with the DSP, be extremely careful and careful. Despite all its strength, this material is quite fragile. Good luck