Rules for the use and installation of CSP for floors

Particleboards made of cement (CSP) are becoming more and more well-liked as a robust and adaptable flooring material. Whether you’re building a new space or remodeling an existing one, knowing how to use and install CSP correctly can have a significant impact on the outcome. These boards are perfect for areas that may experience a lot of wear and tear because of their strength and moisture resistance.

It is crucial that you understand the fundamentals of managing CSP before you begin. Following the correct procedures guarantees a successful and seamless installation, from cutting the boards to securing them in place. Avoiding typical errors that can result in uneven or unstable flooring requires careful floor preparation and the use of the right tools.

We’ll go over the fundamental guidelines for applying and setting up CSP on floors in this guide. These pointers will assist you in achieving a polished finish that will last for years, regardless of your level of experience with do-it-yourself projects.

Advantages of using cement-bonded particle boards for floors

Its exceptional parameters explain why this material is growing in popularity.

The following are the products’ principal benefits:

  • Durability. This quality ensures the resistance of products even to serious mechanical impact. Point loads do not weaken the structure of the part.
  • Environmental friendliness. The base, consisting of cement and a wood component, to which special modifiers are added, does not pose a threat to human health.
  • Fire safety. The resulting coatings are highly fire resistant. Exposure to high temperatures does not lead to deformation or the release of harmful substances.
  • Resistance to mold and mildew. The presence of alkali in the composition eliminates the development of microorganisms on the surface.
  • Moisture resistance. The products have low hygroscopicity, which allows you to perform finishing work not only inside the house, but also outside. For example, in frame construction, the floor can be laid long before the walls and roof are erected.
  • Additional sound and heat insulation of the room. The parts absorb noise well and improve the energy efficiency of the building, reducing costs and ensuring comfortable living.
  • Availability. The cost corresponds to the quality of the product. The popularity of CSP is gradually expanding its distribution and increasing production volumes, which affects the price reduction.
  • Frost resistance. The boards do not deform in unheated rooms.

Without using experts, you can lay the parts yourself, but there are some subtleties to the work.

Disadvantages of the material

  1. Weight. Due to the presence of some components in the composition, the elements have a high density and significant mass, so when transporting and carrying the boards to the destination, assistance will be required. Due to the heavy load on the surface when laying on logs, it is necessary to take into account the ratio of the thickness and distance between the supporting elements.
  2. Complexity of processing. Sawing must be done with a suitable tool, otherwise the work may be significantly delayed.
  3. Dust formation. When cutting, a large amount of suspension appears, which has a detrimental effect on the respiratory system, so work should be carried out in a respirator.

Make sure the material has safety certificates before buying it.

Features of installation

You must precisely choose the thickness of the cement-bonded particle boards in order to lay the products correctly:

  • The optimal value when working with a concrete or plank base is 10-16 mm.
  • If installation is carried out on logs with a step of 50-60 cm, then elements with a thickness of 20 to 26 mm are selected. On the first floor, it is recommended to lay products with a thickness of 10-14 mm in two layers.
  • Quickly erected floors in household and technical rooms can be made with sheets with a thickness of 24 to 36 mm.

The additional procedure consists of steps that must be followed in order to guarantee a high-quality outcome.

Preparatory work

In order to minimize the amount of time needed for the installation of cement particle board flooring, all necessary preparations must be completed beforehand.

Marking

  1. The area of ​​the room is measured and a detailed diagram with the obtained data is drawn up.
  2. It is very important to pay attention to complex areas. If there are narrowing parts or niches in the room, it is necessary to divide such places into several sections in order to obtain the correct result.
  3. Temperature gaps are left from the walls, which level out deformations during shrinkage of the building.
  4. According to the plan, taking into account the selected size of the slabs, it is determined how the sheets will be fastened. The technology of laying on logs involves laying the parts across.
  5. Cement particle boards are prepared. For this, the dimensions according to the location on the floor covering are transferred to the parts.

Sawing

More work could be challenging because you have to decide how to cut the cement particle board.

Utilize the following instruments to saw the slab:

  • Bulgarian. This is the most effective option if panels with a thickness of more than 12–14 mm are used. The work will require special diamond discs that provide fast and reliable cutting.
  • Jigsaw. The use of such a tool is limited: it can only cut thin parts. Thicker elements will require a set of good files, which are selected empirically, and a lot more time and effort.
  • Construction knife. You can cut thin slabs with this device as follows: using a blade resting on the edge of a ruler or slats, a depression is formed along the line, after which the product is moved beyond the edge of the table and broken off.

It should be noted that imperfections may require additional preparation for the final cutting option because every edge of CBPB must be perfectly smooth when laid out on the floor.

Slab installation

Depending on the type of surface, there are various methods you can use to lay parts on a horizontal base in a private home or apartment.

Fastening with glue or screws

The particular situation determines which fixation method is used:

  • Screws provide reliable fastening to wooden bases.
  • When using screws, it is recommended to pre-drill holes with a high-speed tool. They should be slightly larger to prevent cracking during shrinkage.
  • Parts must be glued with a special compound after preliminary priming of the surface of the slabs and floor.
  • It is recommended to lay the elements on a connecting mixture if there is a concrete base. Cement particle board can act as a finishing screed.

Methods can be combined under certain circumstances.

Laying on logs

A 5 by 8 cm wooden beam is chosen for the procedure because it will have the highest rigidity and dependability. The components need to be dried and coated with sealants.

  1. Lags are mounted. All elements are aligned with each other and fixed. It is recommended to place insulation cut into strips underneath them, which will help to avoid cold bridges. If necessary, jumpers are installed.
  2. The empty space is filled with heat-insulating material. A dry screed is created in a similar way.
  3. The CSP boards are laid according to the drawn up scheme with a gap from the walls. If the house was built recently, it is advisable to leave a small distance between all the parts, sealing it with putty or sealant.
  4. The panels must be fastened with screws with a pitch of 20 to 35 cm. The cap must be immersed flush.

If two layers are applied, they should be positioned perpendicularly to cover the prior joints.

Fastening on a concrete screed

On such a base, you can arrange the boards as follows:

  1. The surface is cleaned of all unnecessary things, dirt and debris are removed. Work is carried out only at low humidity of the coating.
  2. Priming is carried out with a composition with deep penetration, the floor is dried.
  3. A mixture is prepared. For laying, you will need a notched trowel, which will ensure uniform application without the formation of voids.
  4. The glue is distributed over the base. The slab is placed on the treated area, pressed and leveled.
  5. Adjacent parts must be located at the same level. The necessary gaps are observed.

Warm water floors work well with this technique, but all of the pipe gaps are filled with a self-leveling compound beforehand.

Rule Description
Proper Support Ensure CSP sheets are placed on a solid, level surface to prevent flexing.
Correct Fastening Use the right screws or nails, and don"t overtighten to avoid damaging the boards.
Expansion Gaps Leave small gaps between sheets to allow for natural expansion and contraction.
Sealing Edges Seal the edges of the CSP to prevent moisture penetration.
Surface Preparation Clean the surface before installation to ensure proper adhesion of the flooring material.

This is a succinct way to wrap up your article:

Long-lasting results are ensured when cement-bonded particleboard (CSP) is installed for floors according to the proper procedures. Common problems like warping and cracking can be avoided by properly preparing the surface and selecting the right fasteners.

Throughout the process, keep an eye out for levelness to ensure a consistent, smooth finish. For the floor to remain stable over time and to accommodate any expansion, the boards must be spaced properly apart.

You can build a floor that is resilient to normal wear and tear and is long-lasting by following these guidelines. Whether you’re working on a commercial or residential project, meticulous planning and execution are essential to success.

This version uses simple, direct language to summarize the key points, making it easy to understand and follow.

It’s crucial to adhere to certain rules when installing cement-bonded particleboards (CSP) for flooring in order to guarantee longevity and a smooth finish. Warping and cracking can be avoided by properly prepping the subfloor, utilizing the appropriate tools, and following installation guidelines like precise cutting and spacing. You can create a sturdy, long-lasting floor that goes well with your overall wall finishing projects by adhering to these simple guidelines.

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Veronica Gerasimova

Interior designer, author of books on the design of residential premises. I will help you make your home not only functional, but also beautiful.

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