As the society continues to develop and progress, we are increasingly demanding the use of stone. From simple circular arc plates to various modeling cylinders, from ordinary luminosity plates to fire-burning plates and anti-ancient stones, it is indicated that with the improvement of stone technology, the application range of stone is more and more wide. If the plate with a thickness of lcm is called a thin plate, then we define the ultra-thin stone as a plate with a thickness of 6 mm or less. It is not difficult to simply do thinning technically. The hard part is to do it. As the society continues to develop and progress, we are increasingly demanding the use of stone. From simple circular arc plates to various modeling cylinders, from ordinary luminosity plates to fire-burning plates and anti-ancient stones, it is indicated that with the improvement of stone technology, the application range of stone is more and more wide. If the plate with a thickness of lcm is called a thin plate, then we define the ultra-thin stone as a plate with a thickness of 6 mm or less. It is not difficult to simply do thinning technically. The hard part is to be thin and big. Therefore, the ultra-thin stone we are talking about here refers to a thickness of 6mm or less and a specification of 400mm×600mm or more. Some manufacturers now claim to be able to do ultra-thin plates of 1200mm × 2400mm × 3mm. In fact, this is unrealistic because it is attached to a certain type of back plate and then controlled to thick and polished. This production process can only be called at best. Composite board. Ultra-thin stone refers to an ultra-thin sheet produced without any backing material. Therefore, it can be made 600mm × 1800mm, it is not easy, of course, it is possible to make large specifications, but it has lost its use value, because everything is worth mentioning. The value of the product is costly. Therefore, we are here to discuss the development of ultra-thin stone is to apply a large-scale production, low-cost, high-quality ultra-thin stone to the exterior decoration of the building, which is a product with both social and economic benefits. . The characteristics and scope of use of ultra-thin stone are: 1. Load-bearing. The stone of 5mm thickness is 16kg per square meter, and the glue used for pasting is not higher than 20kg. And if it is dry hanging stone, even with 2cm of stone, plus steel keel, pendant, wall weight is about lOOkg / m2, is 5 times the ultra-thin stone paste method. 2, space. We know that the dry hanging stone should be pre-buried steel, cloth steel keel, and finally the stone is hung with the hanging piece. The distance from the decorative surface of the stone to the wall is 16~20cm, and the ultra-thin board is only 1~2cm, even if it is The wall is not flat, and the leveling is only 3~4cm. Since the construction position of all the materials that can be used for hanging stones is inch-inch gold, the significance of saving space is higher. 3. Time. Dry hanging stone should be embedded, cloth keel, and finally dry hanging. The dry hanging area of ​​each cooked manual is only about 3~5m2 per day, and many aerial operations, on-site cutting, make it difficult to dry the stone. Multi-faceted operation at the same time, long construction period. Pasting an ultra-thin board is like sticking a tile. The method of plastering, flattening and tiling is simple and the effect is the same. Generally, the worker can teach several times, and each person can complete about lOm2 every day. Because the ultra-thin board is light, the operation is convenient, the cutting is convenient, and the cutting tile is used. The mobile cutting machine can change the specifications on site. In terms of time, it saves 2/3 of the time of completing the same project. 4. Security. At present, many projects that have not been used for ultra-thin stone pastes are used. I am worried that the paste will not be hanged firmly and will fall. What should I do? How many years are you using? We will not say that there are hidden dangers in the dry hanging. Even for qualified dry hanging, the service life of steel and rubber is only 20 years, up to 30 years. The paste is made of non-alkali cement as the main material, and its adhesion to the wall is much stronger than the tile, and the service life is more than 30 years, almost the same as the construction. Of course, we are referring to the use of qualified adhesives with 5mm ultra-thin stone. 5. Cost. In theory, the thinner the stone, the cheaper it should be. But on the contrary, after the stone is as thin as 1.2cm, it is the point of supervision. The thinner the later, the more expensive it is because the cost of processing is higher than the price of raw materials for stone, but there is a situation where the thinner the stone, the cheaper it is. High-grade stone. Because his raw material price is much higher than the processing fee. We compare the cost of dry hanging stone and ultra-thin stone, and need to analyze the total cost of materials and usage costs. For example, British brown and Fujian 664, which are commonly used in exterior walls, are examples:
Dry hanging British brown total cost = 20mm thick stone + dry hanging cost = 200 yuan + 200 yuan = 400 yuan; sticky British brown ultra-thin board total cost = 5mm ultra-thin board + paste cost = 230 yuan + 30 yuan = 260 yuan; Dry hanging 664 total cost = 20mm thick stone + dry hanging cost = 70 yuan + 200 yuan = 270 yuan: paste 664 total cost = 5mm ultra-thin board + paste fee = 120 yuan + 30 yuan = 150 yuan; according to the above figures and actual In any case, paste will save a lot of cost than dry, and with the maturity of ultra-thin board production technology, the market competition is fierce, and prices still have room to fall. 6, the appearance of the effect. When it comes to appearance, we must first discuss the specifications. Generally, the specifications for the external wall dry hanging are 600mm×900mm, and the maximum is not more than 800mm×1200mm. Because the wall and the cost can not stand, and ultra-thin can also achieve this specification. At present, Dalian Huatong has been able to mass produce ultra-thin plates of 600mm×1800mm thickness of 5mm. If it is pasted to the outer wall with 600mm×1800mm, it is undoubted that this kind of spectacular is unparalleled. Another effect is that the hanging coefficient of the steel and the pendant is large, and the seam is also required to be more than 1 cm. Therefore, the wall is black. The ultra-thin stone is attached to the wall, as long as the 5mm slit is left. Therefore, the effect of hyperopia is good. If it is a whole wall, presumably this effect is unmatched by many materials. Therefore, the appearance effect is also one of the advantages of ultra-thin stone.
Dry hanging British brown total cost = 20mm thick stone + dry hanging cost = 200 yuan + 200 yuan = 400 yuan; sticky British brown ultra-thin board total cost = 5mm ultra-thin board + paste cost = 230 yuan + 30 yuan = 260 yuan; Dry hanging 664 total cost = 20mm thick stone + dry hanging cost = 70 yuan + 200 yuan = 270 yuan: paste 664 total cost = 5mm ultra-thin board + paste fee = 120 yuan + 30 yuan = 150 yuan; according to the above figures and actual In any case, paste will save a lot of cost than dry, and with the maturity of ultra-thin board production technology, the market competition is fierce, and prices still have room to fall. 6, the appearance of the effect. When it comes to appearance, we must first discuss the specifications. Generally, the specifications for the external wall dry hanging are 600mm×900mm, and the maximum is not more than 800mm×1200mm. Because the wall and the cost can not stand, and ultra-thin can also achieve this specification. At present, Dalian Huatong has been able to mass produce ultra-thin plates of 600mm×1800mm thickness of 5mm. If it is pasted to the outer wall with 600mm×1800mm, it is undoubted that this kind of spectacular is unparalleled. Another effect is that the hanging coefficient of the steel and the pendant is large, and the seam is also required to be more than 1 cm. Therefore, the wall is black. The ultra-thin stone is attached to the wall, as long as the 5mm slit is left. Therefore, the effect of hyperopia is good. If it is a whole wall, presumably this effect is unmatched by many materials. Therefore, the appearance effect is also one of the advantages of ultra-thin stone.
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