Vitrified bricks are all made of earth embryos and earth materials that have been fired at high temperature and high pressure for a single time, so that the surface of the brick has some very fine pores, and stains easily penetrate into the brick body. The method that some manufacturers solve now is mainly to put a layer of wax on the surface of the vitrified brick to protect the brick surface. Due to the large differences between the quality of different brands of tiles, the antifouling properties will be different. Therefore, attention must be paid to protection during construction. There are mainly the following aspects: Glass brick construction First check whether the surface of the vitrified tile has been played with wax. If not, it must be re-waxed before construction. Workers who require construction during construction will use rubber bales after wrapping them with white cloth. Poor anti-fouling brick hammers will leave a black mark on the brick surface. For newly paved tiles, you can't walk on them, because the bricks aren't dried so as not to cause the brick surface to be uneven. For newly paved tiles, the paved tiles should be covered with a tile packing box (preferably a rain cloth) to prevent sand from rubbing against the brick surface, as well as coating paint used for decoration and glue droplets on bricks. Brick surface. After the completion of the renovation, it will be thoroughly cleaned, and maintenance will be easier. Links:>>> How to identify tiles and polished tiles? Floor coating paint tile adhesive Copper nuts made of all kinds of embossed wire (usually lead brass, such as H59, 3604, 3602). Our daily contact with the embedded knurled copper nuts are processed by precision automatic lathes. The reference standard of embedded knurled copper nut comes from GB/T809, but the technical parameters of all kinds of embedded nuts produced by our company exceed the relevant indexes required by the national standard. Brass Nut,insert nut,knurled nut,injection nut,hex nut Shenzhen Lanejoy Technology Co.,LTD , https://www.copper-nut.com
Knurling copper nut is mainly used for hardware Spring, shaped spring, craft gift spring, battery spring, spring antenna,key ring, phosphorus copper spring CNC automatic lathe turning parts (copper car parts, iron, aluminum car parts), metal stamping parts, electronic parts, iron shaft, single Rachel,Rachel, iron pin, non-standard Screw nut,fittings,fasteners, wire forming (wire card holder, Model aircraft landing gear, S hook, R latch, triangle buckle, D buckle) and other hardware products, belonging to the copper nut series.