• Culture stone 026 System 1
Culture stone 026

Culture stone 026

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Material: Reef rock stone series

Size can be adjusted according to customers' requirements.

Q: How to identify the millennium boat plate
It is not what you do, belong to the cultural relics, and need archaeologists identification.
Q: Buy plate three errors is what?
At present, consumers themselves have many misunderstandings about the purchase of plates: ????"Trimming smooth and smooth plate must be good." This is not true. Perennial deal with the plate of a home improvement company boss said that the more such a plate of consumers more careful, trimming is generated when the machine sawing, good plate generally do not need "re-processing", often a lot of stubble child. But the quality of the plate because of its internal is empty, black core, so the processor will "deliberately dress up" it, in the trimming and then paste a "nice" wood, and polished smooth neat, to confuse the consumer , So you must not use this as a standard to measure what is good or bad. ????"3a is the best." Some readers reflect that they are doing the decoration in order to no problem, only selected marked "3a level" of the plate, the result is still a problem. In fact, the national standard is not "3a", but the business or business personal behavior, can not guarantee its quality. Currently on the market has not allowed the words, the detection of qualified wood will be marked "excellent goods", "first-class goods" and "qualified products." ????"The heavier the better plate". This view is absolutely incorrect, the insider to buy a look at the degree of drying, two see splicing. Good dryness of the plate is relatively light, and there will be no cracks, very smooth. For outsiders of consumers, the safest way is to reliable building materials market, buy some well-known brands of plates. In order to prevent some of the counterfeit products on the market, you must see whether the purchase of a national authority issued by the test report once the problem is also well documented.
Q: [Discussion] Why is the ultrasonic flaw rating of plates and forgings inconsistent? In the GB / T 6402-2008 steel forgings ultrasonic testing method forging the ultra-straight probe quality grade is divided into 4, 4 the highest requirements. Single point discontinuous flat bottom hole equivalent diameter ≤ 3mm and GB / 72970-2004 thick steel plate in the ultrasonic testing method provides the quality of steel plate is divided into four levels, one level requirements.
The standard is not the same batch of people to develop, certainly have different ideas, and the most important feature of this standard is copied to the EN10228-3 / 4, the basic is directly followed 1, the more important large forgings surface quality requirements are higher, the general surface area Flaw detection requirements than the heart of a grade as much as the specific requirements, depending on the use of the situation, the surface generally require a higher φ2 or φ3 equivalent 2, steel do not know 3, unqualified generally can not be used, but also hard to say, once we do Over 2 products, a test failed, the first make do with the user, the user test pressure no problem, and then use for many years, another qualified qualified, when the pressure test did not pass, spray a person oil
Q: How is the environmental standard of the plate defined?
The country has not yet officially released on the E0 level of national standards, the current so-called E0 standard for the industry's most common convention.E0 means: less than or equal to 0.5 mg / l of formaldehyde emissionE1 refers to: less than or equal to 9.0mg / 100g formaldehyde emissionE2 means less than or equal to 30.0 mg / 100 g of formaldehyde emission
Q: What is the raw wood nanometer board
The log rice nanometer plate refers to the natural, environmentally friendly sheet. "MELAMINE" (MELAMINE) board, is Europe's most popular plate, in line with the European level manufacturing standards (E1 standard). In the Chinese mainland, Melamine translated into melamine, and "rice" is the British Melamine literal translation, Melamine phonetic is ['mel?mi: n]. The rice board is another name for the melamine trim panel. It has a strong anti-fouling, super wear-resistant, ultra-long lasting effect, superior acid, alkali and high weather resistance.
Q: What are the types and specifications of wood?
Divided into: Blockboard, plywood, laminated board, particleboard, MDF, decorative panels, ?1. Blockboard: Blockboard Commonly known as the big core board is made of two pieces of plastic plate from the middle of stamping wood. Blockboard The main specifications for the 2440 * 1220 * 18mm 2440 * 1220 * 15mm 2. Plywood furniture is one of the commonly used materials is a wood-based panel. A group of veneer usually according to the adjacent layer of wood grain direction perpendicular to each other made of sheet metal. The main specifications for the 2440 * 1220 * 3mm 440 * 1220 * 5mm 2440 * 1220 * 9mm 3. Glulam also known as the integration of the same material is the same timber by the lumber processing degreasing, baking dry after the different specifications according to the needs of small pieces of sheet through the finger splicing, the high temperature hot pressing a stereotypes made. The main specifications for the 2440 * 1220 * 12mm 2440 * 1220 * 15mm 2440 * 1220 * 18mm. 4. Particleboard for high-quality wood or small diameter wood after cutting by dry and plastic, made of pressure The main specifications for the 2440 * 1220 * 12mm 2440 * 1220 * 15mm 2440 * 1220 * 18mm. 5 MDF also known as fiber board is wood, tree technology and other objects in the water soaked after the hot mill, pavement, hot pressed from. Common specifications are 2440 * 1220 * 3mm 2440 * 1220 * 5mm 2440 * 1220 * 9mm 6-panel decorative panel is a natural wood or artificial wood cut into a certain thickness of the sheet attached to the surface of the plywood and then hot pressed from a material. Main specifications are 2440 * 1220 * 2.5mm 2440 * 1220 * 2.7mm, 2440 * 1220 * 3.0mm, 2440 * 1220 * 3.6mm 7 melamine board referred to as the full name of melamine is melamine impregnated film paper facing wood-based panel. Main specifications are 2440 * 1220 * 9mm 2440 * 1220 * 12mm 2440 * 1220 * 15mm 2440 * 1220 * 18mm
Q: What is the sheet inside that?
Blockboard Plywood Plywood Gypsum board There is a brand on the market is Hong Kong Snow Po plate brand seems to be good
Q: I ordered a wardrobe, the business I calculated 19 square meters, I always feel not so big, who can help me calculate it? Thank you!
Almost, he is the case to expand the area calculation, is to put all the plates and then add together the area, I probably forget about 11.04 + 3.12 + 2.99 + internal classes
Q: PCB board what
PCB board are: cardboard, resin board, metal substrate (aluminum plate), copper foil, ceramic substrate
Q: Calcium silicate board is what material
Calcium silicate board for insulation Insulation with calcium silicate board is called microporous calcium silicate, is a white, hard new insulation material, with a light weight, high strength, thermal conductivity is small, high temperature, corrosion resistance, can cut, Widely used in electric power, metallurgy, petrochemical, construction, ship and other areas of equipment piping, wall roof insulation and fire insulation. Thickness is usually above 30mm. Density in the 200-1000kg / m3. Decorative calcium silicate board Decorated with calcium silicate board, calcium silicate board by the United States OCFG company invented, is a comprehensive performance known to the world of new building plate, the 20th century, 70 years in the developed countries to promote the use and development. Europe and the United States, Japan, Australia and Taiwan is the most common use of calcium silicate board countries and regions, China in the early 80s successfully developed, the mid-80s into the development stage, the late 90s to get a large area to promote the application. Thickness of 4-20mm, length and width to 1220 * 2440mm mainly. At the same time to have a large size of calcium silicate board processed into a decorative calcium silicate ceiling, its anti-sagging varieties and other advantages, is widely used in the ceiling.

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