How much of asphalt shingles per square meter? This is a lot of consumers to buy asphalt shingle is more concerned about the problem, many customers will ask your home asphalt wardor less money one square? But never ask asphalt tile thickness, weight, raw materials and other important product issues. This comes from consumers do not understand the product, far to see the product is almost the same, feel that each asphalt tile manufacturer is almost the same, in fact, this is a big mistake, will lead to consumers themselves in the purchase of asphalt tile products into a mistake! The worry is that consumers will buy low-end defective products and always think they are getting a bargain. So asphalt varado less money a square specific and what things related to the product? Today, BFS building materials on asphalt varado less money a square six dimensions of in-depth analysis, hope to help consumers.

1): asphalt tile thickness is the outer dimension that determines the amount of bitumen less than one square.

Asphalt tile thickness directly determines whether the asphalt tile reached the national standard of quantitative judgment, although the thickness is not the only decision asphalt tile product quality standard, but it is the most intuitive, the most direct judgment. Ordinary people can feel the thickness of the product by holding the width of the asphalt tile by hand. The thickness of the product reaching the national standard of 2.6mm is solid and gives a person a sense of firmness. The product can not reach the national standard of feeling light. For people who feel is not very sensitive, with vernier calipers can be measured, the general measurement of the exposed area of the three parts, the top, the middle and the bottom, the average value of the three parts, is the thickness of the asphalt tile.

 Asphalt tile thickness is the outer dimension that determines the amount of bitumen less than one square

 It is also pointed out that asphalt tile thickness can be speculative, for example: When the color sand is laminated, the pressure is lighter, the color sand is less infiltrated into the asphalt coating, and the diameter of the color sand exposed outside will be more. In this way, it is very easy to do 2.9mm, not to mention the national standard 2.6mm, but after speculation, you will find that the weight is not up to standard, and the weight is an important judgment criterion to control the thickness speculation. So, asphalt tile thickness is the outer dimension that determines the amount of bitumen less than one square.

2): length and width of asphalt tile is the quantitative dimension that determines the amount of asphalt wado.

 Asphalt tile length gb is 1000mm, width is 333mm, length deviation is ±3mm, width deviation is +5mm, -3mm, that is, the longest length of asphalt tile is 1003mm, the shortest is 997mm, but there are a lot of 990mm and 980mm manufacturers in the market, it looks similar to 1000mm, A measurement showed that the gap was not the slightest bit. If the length and width of asphalt tile can not reach the national standard size, then the weight gap will be obvious. Gb calculation of single layer per package can do 3.1 square, double layer per package can do 2.32 square, Mosaic asphalt tile can do 3 square, if there is a gap between the length and width, then you may not be able to do these areas! The same per pack of tiles, you are less than others a lot of things, a large amount of dare not calculate, will at least a lot of bags of goods. Therefore, the length and width of asphalt tile is the quantitative dimension that determines the amount of money less than one square bitumen.

3) The choice of product raw material is the inner dimension that determines the amount of bitumen vado.

Asphalt tile main raw materials divided into asphalt, glass fiber tire, color sand, these three materials are the core materials of asphalt tile. Asphalt is good or bad relationship to the asphalt shingle (weather lasting problem, the stand or fall of fiberglass tire relates to asphalt shingle extension and flexibility, the color sand decided to asphalt shingle and aesthetic appearance, also decided to use fixed number of year, the basis of the current domestic asphalt is good asphalt with sinopec, the state-owned enterprises need not say more, other small manufacturer of bitumen can be medium even inferior, These from the pitch of the needle into several parameters can be identified, for consumers as long as they know which manufacturer of asphalt is good. Fiberglass foetus base is given priority to with Jiangsu and Shandong, among them the fiberglass foetus of Jiangsu Changhai is best, followed by Shandong, of course the fiberglass foetus of Jiangsu Changhai is more expensive. If there is no glass fiber tire of asphalt tile, such as poly acid ester tire, not called asphalt tile, there are many manufacturers in playing poly acid ester tire edge ball, is glass fiber tire of asphalt tile. Asphalt tile was originally known as glass fiber asphalt tile, the name of the NATIONAL standard is so. The color sand layer, the decision layer of the high-end atmosphere of asphalt tile, is also the base layer of the product life, without the protection of this layer, the weather resistance of asphalt tile is particularly fragile.Color sand is currently divided into imported color sand, domestic color sand, dyed sand, imported color sand to Jiangsu cailin color sand as the top grade, domestic color sand many, there are still a few manufacturers in use dyeing sand. Imported color sand is the basic guarantee of 30 years of quality assurance, using 1200 degrees Celsius high temperature porcelain baking, can reach 25-40 years of colorless, domestic color sand generally 5-10 years began to fade, dyed sand is not to mention, half a year to a year of life. The asphalt tile is good or not, all in the three core internal materials, so the choice of product raw materials is to determine the inner dimension of asphalt varado less money one square.

5): product process architecture and formula are the technical dimensions that determine the cost of bitumen Vado.

 Asphalt tile product process architecture is the technical core of each manufacturer, master the basic process architecture is the premise and guarantee of the production of asphalt tile, formula is the lifeblood of asphalt tile forming, process and formula determines the quality of asphalt tile foundation, relative to the length, width, thickness, weight of the four dimensions, more important. Formula belongs to the core of the enterprise. We do not share it here. Those who need to know the process architecture can go to the manufacturer for investigation directly.

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