Cheap High Quality PU Polyurethane Sandwich Wall Panels

Cheap High Quality PU Polyurethane Sandwich Wall Panels

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Cheap High Quality PU Polyurethane Sandwich Wall Panels

Features:

1. Quick Details

Australian Standard 75 MM PU Sandwich Wall Panels

Standard:	AISI,ASTM,BS,DIN,GB,JIS,EN	Grade:	SGC 550	Place of Origin:	China (Mainland)
Brand Name:	SUNSPEED	Technique:	Cold Rolled	Surface Treatment:	Galvanized
Width:	600-1250mm	Length:	According to your request

2. Packaging & Delivery

Packaging Detail:	standard seaworthy packing
Delivery Detail:	25 days

3. Specifications

1.for civil building, car port, roofing, shelters, walk ways, fences & barns.
2. anti-rust.
3.good quality&service.Colored Corrugated Galvanized Steel EPS Sandwich Wall Panels

Advantage
Great Appearance
Affordable
Lightweight
Great Durability
Low Maintenance
Easily installed over Existing Roofing
Energy Efficient
Resists Mold & Mildew
Non-Combustible
15--30 Year Finish Warranty
100% Recyclable

Raw materials
(1)Hot dipped galvanized steel sheet
(2)color coated galvanized steel sheet
(3)Galvalume steel sheet
(4)Pre-painted galvalume steel sheet
(5)Aluminum sheet
(6) Pre-painted aluminum sheet
(7)Stainless steel sheet
Applications
(1) Gymnasium
(2) Warehouse
(3) Hospital
(4) Supermarket
(5) Shelter,
(6) Commercial facilities
(7) Industrial facilities
(8) Garage

Q: F grade sheet and EO-class plate, what is the difference between these two, Guiqiu master answer, buy a furniture to the market a question, really a headache? Which is good?: These are the measures that measure the amount of formaldehyde released by the furniture and are environmentally friendly F4 star is a new upgrade of environmental standards, compared to E0 should be more advantages. ? The so-called F4 star standard, in fact, Japan's "F ☆ ☆ ☆ ☆ certification standard" F4 Star "is the highest standard of Japanese floor standards of health, but also considered the world's most healthy floor standards.If the usual E1, E0 Standard, then the "F3 star" is equivalent to the national E0 level standard, the proposed limit the use of area, "F4 star" is much higher than the "F3 star", the use of unlimited area. The standard applies to sheet, floor, Cabinets, furniture and other wooden building materials products.

Q: E0 and E1 grade plate how to distinguish?: In fact, the grade of the plate refers to the finished sheet containing formaldehyde content of the level, which E0 level for the most advanced, the highest environmental index, with the least amount of formaldehyde, ≤ 0.5mg / L (belonging to the world's top standard); followed by E1, 1.5mg / L (in line with European standards); E2 level ≤ 5.0mg / L (in line with domestic standards). Although the higher the level of the amount of formaldehyde containing less, but also pay attention to the number of use, not because of environmental standards on the unlimited use, because the housing space is fixed, and the amount of superposition will make environmental protection exceeded. In addition, because the E0-class plate itself does not contain adhesives and moisture-proof agent, so its relative moisture resistance and toughness will be reduced, so not suitable for use in the kitchen, bathroom and other humid environment.

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: Which master please teach about aluminum alloy doors and windows under the material calculation method? Flattened; push-pull can be the best example. Thank you!: laser cutting Laser cutting is a new type of processing technology, has been widely used in metal cutting, glass cutting, sculpture and other industries. The laser is a kind of light, which is produced by the transition of atoms (molecules or ions, etc.), but it is different from ordinary light that the laser depends only on spontaneous emission only in the first short time, and the process is completely determined by laser radiation, So that the laser has a high coherence, high strength, high direction, laser cutting machine through the laser to produce laser, the mirror transmission and through the cluster mirror to the processed items, so that processed items (surface) by the strong heat and temperature A sharp increase, so that the point due to high temperature and quickly melt or vaporization, with the laser head of the trajectory to achieve the purpose of processing. The advantages of laser cutting machine are: the processing of the workpiece without mechanical pressure, so cut out the product with high precision, no secondary processing; cutting speed, easy operation, high degree of automation; can cut any complex shape of the product, Cut, the model compression process is more preferred, although the processing rate is slower than the punching, but it saves mold costs, low economic costs. But for the thickness of more than 6mm aluminum alloy sheet, the use of laser processing, cutting effect is not good, and the equipment on the use of high environmental requirements, equipment failure in the service after a long time.

Q: How to calculate the amount of plate is how to use the cabinet?: You must be added to the loss of 1, first look at the selection of wardrobe. Professional manufacturers choose to meet the national testing standards of environmental protection sheet, and some manufacturers use, are some no test report, the human health poses a potential threat to the poor plate. So, buy a wardrobe, first of all depends on the business there is no national authority of the testing department of the plate test report and the relevant test certificate. 2, look at the board veneer. Some wardrobe, the surface is also good, in fact, gently with a nail, you can draw a clear scratches. These wardrobe is the choice of low-cost wardrobe on the market often use the surface paste Paul paper, gorgeous paper sheet, wear resistance is poor. Professional manufacturers are using a thicker dipping and high temperature and high pressure treatment of environmentally friendly veneer, high surface strength, wear resistance scratch. 3, look at the board edge. Professional manufacturers using precision cutting board saw cutting plate, plate around no collapse side. Surrounded by edge, the effective prevention of moisture in the air into the interior of the plate. Some manufacturers do not have professional equipment, cutting rough, surrounded by a clear collapse of the phenomenon. And some even cut corners, only the front side of the sheet edge. No edge easy to absorb moisture in the air, causing the expansion of the plate, resulting in wardrobe deformation, affecting the service life. 4, see processing methods. 5, look at the backplane structure. 6, to see whether the professional home custom. 7, see hardware accessories. Word english silver Yin counseling

Q: See a lot of people with black frame, comfortable?: The most common: metal, sheet, pure titanium, solid wood, TR90 Now the glasses frame whether the brand or frame color or the production of materials are varied. A pair of beautiful glasses is not only beautiful appearance, but also need to know when the wearer face and glasses with how to match, so that the more perfect, glasses will play its role in the modification, so you more attractive. Here to understand what glasses look good. Black box glasses. Black-rimmed glasses to wear after the arts Van special thick, and personal temperament will be changed, so that the current market is particularly popular. Black-rimmed glasses to wear, the more prominent personal contours and the overall personal characteristics, therefore, wearing black-rimmed glasses, then in addition to the appropriate face and color, wearing dress and eye makeup are very important, such as Zhao Wei wearing black box glasses , Highlighting the side with a round black frame brought by the charm, simple atmosphere, and its own unique atmosphere is very strong. Today's sheet glasses can be described as all kinds of people are particularly fond of the work complex and delicate, diverse styles, it is important that the color is good, not allergic, it is not easy to fade, it can be wild, itself is in the high-end frame. Whether it is from their own grades or style design is very advantages, and many brands of glasses are made of sheet metal, such as by the industry more appreciated Levi's frame, is used to produce high-grade sheet, beautiful appearance, Wearing fashion is also very good. What glasses are good-looking? Each pair of glasses have their own characteristics, have their own bright spots, a reasonable choice, the correct match, after wearing are generally very good. Moreover, the spectacle frame itself is an ornament, plays the role of landscaping. Domestic brands can consider the trend of the brand "wood ninety", a physical store.

Q: Oude Sen board in the end where environmental protection?: Distinguished authenticity: So far, the OKorder market only Knight, strong, Qu Mei, Oriental Parkson, Green Island, the five brands using the German Oude Sen plate. If there are other brands also known as the use of Oude Sen plate, are counterfeit.

Q: How about the top 100 board furniture: Plate domestic plate Jilin forest workers dew river, very environmentally friendly.

Q: Natural granite stone plate according to its surface level of processing can be divided into three categories: 1, fine panel (RB). It is a smooth, smooth sheet. 2, mirror sheet (PL). It is a flat surface with a glossy glossy sheet. 3, rough panel (RU). It is the surface smooth, rough, with more regular processing of the stripes of the plane board, chopped ax plate, hammer plate

Q: Is the cement pressure plate and the cement fiber board a plate? Is there a difference?: Cement fiberboard and cement pressure plate is a product of two names, in fact no difference. The cementitious materials are cement, and the reinforcing materials are fibers (asbestos fibers and / or cellulose fibers). The name of the fiberboard emphasizes the reinforcement of the material 'fiber'; 'pressure plate' name emphasizes the production process, the use of presses on the board green pressure, squeeze out the water and compaction, improve the board's density and strength. 'Cement fiberboard' is a more traditional name, but in recent years is also known as 'cement pressure plate'. Advantages and Disadvantages of Cement Fiberboard Advantages: cement fiber pressure plate as a new environmentally friendly building materials, in addition to the function of the traditional gypsum board, but also has excellent fire performance and moisture resistance, the advantages of long life, a large number of industrial and commercial applications in the ceiling ceiling and partition, home decoration , Furniture liner, billboard liner, ship compartment board, warehouse floor, network floor and tunnel and other indoor works of the wall. Calcium silicate board processed into the ceiling, with resistance to subsidence, moisture, no dust, non-flammable and other characteristics, an effective solution to mineral wool board gypsum board easy subsidence, short life defects. Calcium silicate board, fiber cement pressure plate is the ideal decoration of the permanent building plate. Walls, ceiling also applies to the wall, the activities of the floor, table, billboards, goods cabinets, kitchen latrines, goods cabinets, fire Pipe, furniture liner, fire door lining. Disadvantages: easy to cause crevice cracking, and deal with the gap is too much trouble. (Thermal expansion and contraction is relatively strong in the reason)

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