Granite colours

Granite colours

Granite colours – important information and tips

Granite is a durable stone that works perfectly as a finishing material. Depending on the region of origin, the stone will differ in colour, texture and pattern. Its appearance is influenced by climate conditions in a great extent. These factors influence the colour, the size of crystals and the distribution of particles that form a pattern on its surface. This is why it it is so unique. In the further part of this article, we discuss granite colours available on the market. We kindly invite you to read! Continue reading  

Stone sanding

Stone sanding

The process of stone sanding

Sanding is one of the most common treatments performed on natural stone. It allows to obtain a circular texture with regular grooves. It often precedes impregnation, that allows for deepening of the natural tone of the material or for producing “wet stone” effect. The whole process consists of three stages, which are described in the further part of the article.

The process of stone sanding:

Stage 1: Consists of scuffing of the top layer with diamond grinding wheels with different grits. This smoothes out the surface and removes any carvings and scratches that emerge during the production and cutting of the slabs, and wearing off on the wire saw. This treatment allows us to get rid of textures that were applied earlier, and to remove discolorations and streaks resulting from the contact of material that hasn’t been impregnated with harmful substance (this is often the case with marbles). It is worth adding, that scuffing is used for renovation of historic elements that have been covered with tarnish or were subjected to weathering with time.

Stage 2: Consists of coating of the surface with epoxy and polyester resins. Of course, before the substances are applied, the surface is being cleaned. The dust is wiped with a soft brush, then washed with water and left to dry. In order to make sure the surface has dried and there is no moisture left, it is heated with a gas burner. Leaving the surface moist could lead to chipping of the resin. When the stone surface is completely clean, appropriate substances are applied. The substance must dry on its own, therefore the slab is left to dry for several hours.

Stage 3: The surface is sanded again, this time with diamond grinding machines. We start with lowest grits, slowly moving on to higher grits in order to remove all roughness and obtain a uniform texture. Most often, the treatment is applied repeatedly, until the desired effect is achieved.

marble stairs

Marble stairs

Advantages and disadvantages of marble stairs

Marble is an elegant stone that brings a luxurious glow to every interior. It’s light tones match up perfectly with every interior design, especially classical one. It is often used for making stairs. If you are among  those, that wish to have marble stairs, we recommend you to read this article. It will deal with advantages and disadvantages of marble stairs.

Advantages of marble stairs

Let’s start with advantages. In the first place it is important to say that marble is a natural stone, which means it is unique and special in its simplicity. It is durable and resistant to damage, so marble stairs can be used intensively for a very long time. Besides, they really do appear posh and high-end. Once impregnated and properly cared for, they are resistant to stains and they do not absorb moisture, which is often the case with wood. There is no danger they will become fractured or start rotting like wooden stairs. It is extremely easy to keep them clean. Their perfectly smooth and polished surface makes it impossible for dirt to penetrate the stone’s structure and adhere to it. It it sufficient to collect dust with a soft-bristled broom, wipe with a mop and you’re ready to go.

Disadvantages of marble stairs

As with everything, there are two sides of the coin and marble stairs also have few disadvantages. One of them is undoubtedly their price. Production and installation of marble stair is an expense of several or so thousand zlotys, depending on the type of stone and surface. As a result, not everyone can afford them. Another thing is the extremely long order processing time. Importing of the marble and its further processing is labor-intensive process. This is because marble is a fragile and easily damaged material, so it requires slow and careful processing. It is also important to mention the need for regular impregnation that may appear burdensome, but is inevitable for marble stairs to remain durable, resistant to damage and to protect their surface from wearing off.