In the market of construction materials, metal profiles for gypsum board hold a special place, rapidly gaining popularity as a professional builders and ordinary people doing repair their own hands. Profile Metal has many advantages: it is easy to install and transport, reliable in operation, is an environmentally friendly material, and this important factor in […]

Since then, shale powder can be given any shape. To this end, crushed rock is mixed with water to give a thick paste. Press pushes the paste formed by a prehistoric clay, through the rectangular hole to get a long rectangular block. Residues, which are formed, again come to the pressing. Such production is obtained […]