Everyone involved in construction is always interested in various new products in this area. As you know, no construction is complete without reinforcing structures, because they make the structure stronger and more reliable. We suggest you familiarize yourself with some additions. It is considered the best and its name is fiber for concrete.
Specifications
Not everyone knows what fiber is. Let's start with some technical specifications. This is a material that is used as a reinforcing substance. It helps to improve the quality of concrete. Fiber can be added to various mortars and mortars. Without concrete, it’s hard to imagine at least one building. Everyone knows that this building material differs from others in its strength, durability and enhanced performance. And if you add fiber to it, you will end up with a material that has the following qualities:
- high frost resistance;
- abrasion;
- increased water tightness;
- good durability;
- elongation, which is important during construction work;
- tolerates deformation well;
- easy to use.
Where to use?
When you have an idea of what fiber is for concrete, it is worth talking about where it is used.
- Warming and applying plaster;
- screed installation in any kind of premises;
- when repairing roads and similar coatings;
- erection of the building frame and raising the foundation;
- used in the manufacture of road curbs and decorative stones;
- in many architectural structures, for example, in fountains or fences.
Fiber has a wide range of applications. It is not able to change the appearance of concrete, but it will completely restructure its technical characteristics. It can be used both in decoration and decoration.
We learned the basic characteristics that fiber has for concrete. We will consider the material consumption later, but for now we will move on to the next important issue.
Kinds
There are several varieties of fiber, which are divided into groups according to the materials for their manufacture:
- Glass fiber for concrete. This type of material is used when decorating walls, floors and working with plaster. It is strictly forbidden to use for construction work. Glass fiber is considered the most fragile and can not withstand heavy loads. If foam blocks need to be reinforced, then chopped fiber for concrete is used. Consumption per m3 is 900 grams.
- Basalt fiber. When mixed with concrete, the material is completely split. It does not emit any odors and is considered absolutely safe. It is used in the manufacturing of heat-resistant concrete products.
- Polypropylene fiber. The fiber is fully synthetic. It makes concrete more durable and reliable. It is used in the construction of the foundation of the building and screed floors.
- Anchor material. Fiber is made from wire. Most often used for concrete, which is located on the bends.
We examined the main groups of materials that are used as a strong and connecting link. But this does not end with their variety. The remaining species we will study in more detail.
As strong as steel
Consider the most popular fiber for construction. Steel fiber for concrete is particularly durable. The finished design is reliable and safe. Such fiber is widely used in construction. Concrete with such an additive does not crumble and does not lose its characteristics. If you want to get strong structures, then fiber for concrete should be used. Consumption per m3 is from 20 to 50 kg of fiber. It is also worth noting that all modern road surfaces are made using exactly steel fiber. In addition, it is used in the following areas:
- production of well rings;
- the construction of tunnels and bridges;
- production of curbs, sidewalks and various plums;
- perfect plasticizer.
Metal quality
It is worth exploring another representative. Metal fiber for concrete is made of the following materials:
- steel sheets;
- stainless wire ;
- heat resistant steel.
Such material can withstand heavy loads aimed at stretching and bending. Concrete with the addition of such fiber has the following properties:
- high resistance to static and dynamic loads;
- does not crack;
- extended service life;
- increased strength.
Lay the fiber at the stage of preparation of the concrete mortar, which is mixed in the mixer. You can add fiber directly to the construction site. To do this, it must be stirred for 30 minutes in a mixer.
Quick reference
As you can see, fiber for concrete is an indispensable additive. In addition to all its main advantages, it has the following interesting qualities:
- concrete increases resistance to severe frosts;
- increases the fire resistance of the entire structure;
- concrete has additional fire safety;
- moisture keeps for a long time inside the entire structure;
- concrete is able to withstand a small explosion and will not break into pieces.
Now you know what fiber is and what it is used for. We have identified all existing varieties and methods of its application. Modern construction does not seem to be without additional additives. After all, even the roadway is made with fiber. Remember that quality is hidden in our designs.