With the continuous development of society and progress, we use for the stone of the increasingly high demand. From a simple circular plate to a variety of other cylindrical, from ordinary spectrophotometric plate to fire prevention, ancient stone, all with stone technology improves, stone of the increasingly wide range of applications. If the LCM thickness of the plate is thin, so we put the ultra-thin stone is defined as less than the thickness of 6mm sheet. Technically simple do thin is not difficult, difficult is to do.. with the continuous development of society and progress, we use for the stone of the increasingly high demand. From a simple circular plate to a variety of other cylindrical, from ordinary spectrophotometric plate to fire prevention, ancient stone, all with stone technology improves, stone of the increasingly wide range of applications.
If the LCM thickness of the plate is thin, so we put the ultra-thin stone is defined as less than the thickness of 6mm sheet. Technically simple do thin is not difficult, difficult is that thin and bigger. So, here we ultra-thin stone is about a thickness below 6mm, the specifications in 400mm * 600mm. Now some manufacturers claim that ultrathin board can do 1200mm * 2400mm * 3mm, actually this is not realistic, because it is attached to a back plate to control thickness, polishing, this production process, can at best be called composite board. Ultra-thin stone refers to the absence of ultrathin sheet any back adhesive material case produced. Therefore, can make 600mm * 1800mm, presumably are not simple, of course, to large size may have to do it, but it has lost its value, because all things to say. Sample/ value is the cost factors. So, here we explore the development of ultra-thin stone is to put a large-scale production, low cost, high quality ultra-thin stone material applied to the building external wall decoration, is a kind of both social benefit and economic benefit of the product sample/. Ultra-thin stone features and scope of use are:
1, bearing. 5mm thickness of the stone, the weight per square meter is 16KG, use paste and glue, not higher than 20kg. And if it is dry hanging stone, even with 2cm stone, plus steel keel, pendant, wall by focusing on lOOkg/ square meters, is 5 times of ultra-thin stone paste method.
2, space. We know that the dry hanging stone to buried steel, sheet steel keel, finally hangs the stone hanging, decorative stone to the wall from the general distance to 16~20cm, and paste the ultrathin board only needs 1~2cm, even if the wall surface uneven, then leveling but also 3~4cm, because every competent hanging stone building positions are calculated gold, so save the significance of space more.
3, time. Dry hanging stone to embedded parts, cloth keel, finally hanging, hanging area is only about 3~5 square meters each skilled workers every day, and many of the air operations, cutting on site, make stone dry hanging difficult multi-point, multi-faceted operation at the same time, long construction period. And paste the ultra-thin plate as paste tiles. Plastering, comb flat, tiling method is simple, the result is same, general worker taught several times per day will be completed, lO square meters or so, due to thin plate light, convenient operation, cutting is also convenient, with on-site cutting tile mobile cutting machine can be on-site to change the specification, from the time of speaking, than with the completion of a project dry hanging stone time saving 2/3.
4, security. At present a lot of unused ultra-thin stone paste and want to use engineering, worry paste not dry hanging firmly, fall down how to do? In addition to use many years? We do not say dry hanging there unqualified hidden, even qualified hanging, steel and rubber service life of only 20 years, up to 30 years. While the paste with no alkali cement as the main materials of clay, paste it into the firmness of the wall more than ceramic tile, use fixed number of year for more than 30 years, almost with the construction period. Of course we here refers to the use of adhesive qualified, with ultra-thin stone 5mm.
5, the cost of. Theoretically speaking, stone thinner should be cheaper. But on the contrary, stone thin to 1.2cm is the critical point, and then the thinner the more expensive, because the processing cost is greater than the stone material price, but there is a stone thinner and more cheap, that is, in the high-grade stone. Because of his raw material price much higher than the processing fee. We compared the dry hanging stone and stone cost, need to total costs from the materials and the use of external wall, with common English brown and http://www.zongyi.com.cn/664 Fujian as an example:
Dry hanging total cost Britain brown stone with the thickness of =20mm + dry hanging costs =200 yuan +200 yuan =400 yuan;
The total cost of sticky Brown Ultra thin sheet =5mm thin plate + paste costs =230 yuan +30 yuan =260 yuan;
664 of the total cost of dry hanging stone with the thickness of =20mm + dry hanging costs =70 yuan +200 yuan =270 yuan:
Paste the 664 of the total cost of =5mm thin plate + stick with =120 yuan +30 yuan =150 yuan;
According to the above figures and the actual situation, no matter what paste will dry up and save a lot of cost, but also with the production technology of ultra-thin plate mature, enterprise/FuJian/QuanZhouShi.html market competition, prices are still falling space.
6, the appearance effect. When it comes to look first to discuss the problem specification. General dry wall specification is 600mm * 900mm, the maximum not more than 800mm * 1200mm. Because of the wall and the cost can not stand, thin and can also achieve this specification. Ultra-thin plate at Dalian Huatong has been able to mass production of 600mm × 1800mm thickness 5mm, if 600mm * 1800mm pasted to the wall, surely this spectacular is dry hanging not comparable. Another effect is due to steel and dry hanging pendant large expansion coefficient, seam also should be more than lcm. Therefore, the walls black. Ultra-thin stone paste to the wall, as long as the 5mm slit can. Therefore, hyperopia effect is good. If the whole wall, presumably this effect is one of the many materials can not match. Therefore, one of the appearance is ultra-thin stone advantage.