Although the building stone has won the recognition and love of the consumers with its excellent decorative effect and performance, if the method of using the veneer stone is not used properly or the service life is too long, the indoor stone will inevitably have some spots or hair. Huang, at this time many consumers hope that they can be refurbished by some simple methods, then the stone is refurbished? 1. Sandblasting: Sandblasting, also known as particle spraying, can restore the original natural appearance of the rough surface and irregular surface stone. The air pressure of modern particles or micro-particle jet is about 105~106Pa. The well-designed portable jetting machine can automatically recover and separate the work. The particles can absorb the dust. The particle materials are: quartz powder, natural fine sand, corundum powder, calcite powder, glass microbeads, blast furnace slag particles, plastic particles, etc. These particles can be divided into general particles (0.1~0.5m) and microparticles according to the diameter (0. 05~0.1mm), can be selected according to the situation. 2, coating: The purpose of the coating is to mask the shadows, and the coating is almost as good as it can be. For example, the use of imitation stone paint on the external wall, we have used the waste of sawing stone to make a coating of imitation fire board and wool board: for indoor ground, for example, some of the more serious erosion, holes, cracks or loose stone, etc. The pores and cracks can be filled with resin and filler, and then reinforced with stone reinforcing agent, and then polished. 3, grinding and polishing: Grinding and polishing can restore the original natural appearance of the polished surface of the stone with surface loss, surface flaking and surface erosion. Some new combinations of abrasives, abrasives and chemical additives can achieve a mirror finish with a refurbishment of more than 90 Gauss. Concerned about surprises Label: How to renovate stone? Previous: Construction method of aluminum ceilings Next: The way the taps are switched is also very important HUATAO Geocomposite Membrane & Geofabrics, super-wide composite geomembrane is a kind of composite materials which made from one or more than two kinds of materisl such as geotechnical geotextile and macromolecule materials (PE geomembrane,EVA) and so on. The composite geomembrane is made by the advanced manufacturing tech of heat-compounding. Geotextile Geocomposite,Geofabrics,Geocomposite Net,Drainage Geocomposite,Geocomposite Membrane,Geotextiles And Geomembranes HUATAO GROUP LTD , https://www.huataogroup.com
Taking geotextile as the water-drain layer and macromolecule materials as the impervious layer,it is of special impervious, protection,and seperation function through calender and thermal painting,It brings much convenience to construction with more application fields, for its toughness, sound corrosion resistance, and anti-aging are beyond quotas of simply applied textiles or membrane.
Application: reinforcement in channel, embankment,reservoir, waterproofing in reservoir, rock fill dam and transportation tunnel etc.