Fired surface stone is widely used in subways, airports, squares, exterior wall hanging, sidewalks, parks, parking lots, and other places. The surface processing methods are divided into water grinding, fire burning board, polishing board, sandblasting, natural surface, matte surface, axe cutting surface, lychee surface, pineapple surface, etc. Engineering stone, Dipu stone, square stone, environmental stone, building stone, garden stone, landscape stone, irregular stone, and other stone products are used for indoor construction The preferred building material for exterior decoration; According to customer needs, we specialize in providing granite/marble raw materials, large slabs, specification slabs, engineering slabs, environmental stones, mushroom stones, curbstones, flower bowls, landscape stones, railings, irregular lines, countertops, stone tables and chairs, and other stone products.
Formation of Fired Surface Stone
Heat the stone at a high temperature until the crystal bursts, resulting in a rough surface. Due to its porous nature, it may be necessary to use penetrating sealants.
Stone-fired surfaces are widely used in square floors and exterior walls for their many advantages, such as low price, easy construction, anti-slip and non-reflective properties, simplicity, and elegance. Especially in recent years, the emergence of antique noodles, also known as fired and washed with water, has high technical requirements for the smoothness of fried noodles.
Firstly, let’s talk about how to view and understand flatness. Under the premise of requiring flatness, stones that burn better are also less likely to burn and are prone to wave marks. The workers who burn boards are most afraid of burning them in workshops with strong external light and dim internal conditions. If they are not careful, they will create wave marks that even laypeople will look at. No matter how skilled each board burning worker is, it is impossible for them to burn without wave marks, it is just a problem that appears obvious and not obvious. Skilled workers burn less obvious boards, which is more acceptable to others; The workers who are not skilled enough to burn the boards wave by wave, as if there are obvious regular patterns in the sweet potato ditch, which looks deep and rotten. How to avoid wave marks.
Attitude determines everything. Only a correct work attitude can produce good products. As the saying goes, products reflect character, and no matter how good the technology is, a person with a bad mentality cannot do good deeds in the same way as a person with a bad mentality. Technology is not terrible, as long as you have solid basic skills and a cautious work attitude, technology is accumulated and honed through long-term practice.
To do good, one must sharpen one’s tools first. In general, the main cause of wave marks is the problem with the gun nozzle. The gun nozzle usually needs to be modified. The types of firing gun nozzles can be roughly divided into two categories: welding gun nozzles and cutting gun nozzles. 1. The welding gun nozzle adopts the fourth or fifth size of the twenty type, which is divided into eight teeth, ten teeth, and twelve teeth. The more teeth there are, the higher the nail plate and gas consumption. The more feasible modification method is to plug the nozzle hole with steel wire, which has the effect of boosting and reducing consumption. 2. The cutting nozzle adopts a 100-type nozzle, and the quality and efficiency of the nozzle should differ by more than 50%. That is to say, if you burn 100 square meters a day, the modified nozzle can reach over 150%.
The best ignition point. Excessive firepower and too little firepower are also one of the reasons for the wave marks. The skilled master’s method of adjusting the fire is to first increase the firepower until it burns quickly, then stop increasing it, and then slowly reduce the firepower until it stops decreasing when it’s not good. By increasing it a little more, you can find the best adjustment point. This requires careful and slow experience to find.
Correct operating posture. The correct operating posture includes:
1. The speed of the gun should be uniform and not drifting, one fast and one slow;
2. The clamping angle between the gun nozzle and the board surface should be as flat as possible and fixed without flashing;
3. Eating boards should be uniformly wide and not narrow or wide;
4. Adjust the fire appropriately and try to maintain consistency as much as possible. Do not make it too big or too small.
5. Try to use a straight line pull, and if the joint needs to be a forward type joint, it will not be too deep at the joint