Anti-slip, wear-resisting, water-resistant, extremely strong plasticity and rich colors make mosaics indispensable to the relationship between bathroom and bathroom. Common mosaics include ceramic mosaics, marble mosaics, glass mosaics, and metal mosaics. Ceramic mosaics can be made without any modification, retaining a rough surface, or they can be glazed and fired to form a smooth surface. General ceramic mosaics are waterproof, moisture-proof, wear-resistant and easy to clean. They are used in kitchens and other places. The texture of natural marble is varied and the decorative effect is very strong. The color and variety are extremely rich, and different colors can be organically combined into different patterns. Its scope of use is also very wide, such as aisle, bathroom and so on. Glass mosaic made of natural minerals and glass, light weight, acid, alkali, chemical resistance, transparent, reflective. Its color is very bright, designed for better graphics. Its fantastic colors give people clean, clear enjoyment, and can be widely used in bathrooms and swimming pools, but they are not wear-resistant and are rarely used on the ground. Anti-skid wear, color fullness, good water absorption, is the main reason why many consumers choose to mosaic, the purchase should pay attention to the following three points. First, the specifications are neat. Pay attention to whether the particles are the same size and whether the size of each particle is the same; whether the edge of each small particle is neat or not; whether the monolithic mosaic is placed on a horizontal floor to check whether it is smooth; whether there is a thick latex layer on the back of the single mosaic. Second, the process is rigorous. The first is to touch the glaze, you can feel the degree of slip; then look at the thickness, the thickness determines the density, the density is high before the water absorption rate is low; the last is to look at the texture, the middle glaze is usually a good quality mosaic. Third, low water absorption. This is the key to ensuring long-lasting mosaics, so check the water absorption rate. Drop the water droplets to the back of the mosaic. The quality of the water droplets can escape to the outside and the quality of the infiltration is inferior. Zhongyu Sanitary villa design glass marble decoration craft glass
General Introduction
Bit Face Shape Selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The
all-around application bit face specifically for medium hard and homogeneous rock formations.
Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.
4. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Carbide Button Shape Selection:
1. Semi-Ballistic Buttons
2. Ballistic Button
3. Spherical Button
4. Two-step Button
Raw Material
Steel:
First class special alloy steel with high strength, heat resistance and wearable DTH Hammer Bit DTH Hammer Bit,DTH Hammer Drill Bit,DTH Hammers Bits for Mining,Mission Series DTH Hammer Bits Hejian Deris Petroleum Drilling Equipment Co.,Ltd. , http://www.welldrillingbit.com
Carbide
The best tungsten carbides from China are commonly applied.
Tungsten carbide from European is also available.