Insulation composite exterior roof panels
Productivity Center of Building Materials Industry Co.,Ltd.- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 20000 m²/month
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Specification
Formaldehyde:
E0
Insulation composite exterior roof panels
Density per unit area≤64kg/m²
Compressive strength 4.0Mpa
Soundproofing≥41
Heat transfer coefficient 0.68
U.HOUSE. provides one-stop solutions for prefabricated low-carbon green buildings, including green building design, green building material supply, and green building construction, while following the closed-loop whole industry chain development idea of scientific research-driven equipment, equipment-driven engineering, engineering-driven investment, investment-driven industry, and industry-driven comprehensive development.
- Q: What are the European E1 grade environmental standards?
- When we buy plates or furniture, we often hear such a term: E0, E1 and E2 So what is E0, E1 and E2? Modern furniture and kitchen cabinets are widely used man-made sheet, in order to make the sheet more robust and durable, wood-based panels need to add moisture-proof agent and adhesive, which is the main source of free formaldehyde. E0, E1, E2 are a formaldehyde emission limit level of environmental standards, the first E1, E2 these two standards produced in Germany, by the "EGGER" to develop, after the introduction of European standards, many domestic companies claim that the E0 standard In fact, Europe did not, the highest standards in Europe for the E (1/2). Specific data are as follows: E2 ≤ 5.0mg / L, E1 ≤ 1.5mg / L, E0 ≤ 0.5mg / L. Meet the E0 standard household products, already belong to the international top environmental standards, formaldehyde emission is almost negligible. E0 is produced in Japan, is the most stringent environmental standards, the equivalent of Europe's E (1/2), according to the plate of formaldehyde and other harmful substances to develop the content. China's environmental standards for 10-30mg / 100mg, equivalent to E2 standards. E1 level is "can be untreated, completely harmless to humans and animals." E0 level is the spontaneous standard of some enterprises, rather than mandatory standards. At present the world only Finland, Japan, the two countries to enforce the E0 standard. In China, to strengthen the implementation of the highest standards of the floor is E1, cabinet industry, the national standard only E2, only part of the high-end products are E1. Therefore, if the purchase of Finland, Japan, the origin of the decoration products, that is, E0-class products, basically can be achieved directly to the standard.
- Q: Is Qu Mei 's sheet green?
- Qumei wardrobe reference price list (for reference only) Brand Model Style Reference Price Qu Mei wardrobe 06JP-1580ZH3 modern style ? 870 DK05-ZG03 modern style ? 6850 2001G simple style ? 2200 Qu US wardrobe using automatic edge machine will be PV material and solid wood sealed around the plate, so that the plate is more durable, will not produce faded wood, molting and other phenomena. Qu Mei also has a special recycling system, from the root to the finished product, from the product to the staff, all-round humane, security, environmental protection.
- Q: What plate to do the best white oil effect
- White paint in two kinds 1 white mixed with 3MM thick Austrian Song board is the most appropriate 2 white is the best paint is the next song with white water white or white maple oak and maple texture to do no water Willow effect no matter what time the material as long as you can match the effect of glazed tile is not because It was thousands of years ago and was eliminated
- Q: Which brand advantage is more prominent?
- Plate brand is also a lot of, but many people do not know. Also have to understand the major plate brands, in which the "home of the United States" in the plate this piece is done reputation, many people have praise.
- Q: Board grade divided into
- Environmental protection level E0, E1, E2, etc., E0 most environmentally friendly, home decoration is best not to use E2 level
- Q: Will the sheet metal processing bending coefficient and plate thickness, bending angle, bending radius is what is the relationship between the urgent!
- The bending factor and the thickness of the material you said bending angle ah bend the radius and bending the bending machine up and down mold, the length of the bending parts are related We are using experience value. After all, conventional standard brick algorithm does not take into account the equipment wear and tear, sheet material thickness of the situation Different thickness determines the different bending factors such as 1mm cold rolling fold 90 degrees and 2mm cold rolling fold 90 degrees Our actual situation is 1mm coefficient is 1.8 2mm coefficient is 3.5 The same angle 90 degrees is a bending factor of 60 degrees is 1/2 of the bending coefficient of 45 degrees is 1/3 of the bending coefficient of less than 30 degrees according to the different thickness of the buckle or buckle a 0.5 Material and plate thickness as different materials, the bending coefficient is different The bending radius is related to the bending machine. The standard single V or double V is even the default value of the other V slots. But there are customers who need to be too small or a large bend radius will be specific to the analysis Too small bend radius, our approach is to plan the groove to bend, so that the bending radius is very small, almost vertical right angle bending Too large bending radius, the upper mold can be used on the corresponding arc on the mold (note that the upper arc of the R is the inside of your bending R, if the outside R according to the outer R minus a plate thickness to determine the model) Or a large R30 50 or more, you can use a split bend, which requires the calculation of the cut-in angle and the last knife angle, as well as the size and angle of each knife There is a part of the length of this I think a lot or machine equipment and related to our machine a long time 1.5mm stainless steel over 1m according to the case will not use 8mm mold bending
- Q: Very grateful to xiaokaikaiya, AAA forgot to hide 8, 100 plate _ business; the origin of this issue I elaborate: late this year I ride a motorcycle to go to China, Sichuan, Tibet, the new line, two cars and equipment a total of about 900 I will be equipped with two side boxes and a trunk, the three boxes are 7075 material, a single box with stents are about 8 kg, three boxes a total of about 24 kg, due to The vehicle carrying equipment is too heavy lead to tire wear serious, more than 14,000 km new tire completely worn out, so I want to use the new material to re-create the side box, on the one hand to reduce the weight, but the material strength can not be reduced, because the motorcycle reversing When the side box can be used with the front bumper to form an effective protective space, the protection of the human leg and vehicle protection is very significant! The ??? Do not know whether the above statement is clear, there are problems you can contact.
- I simply said that you can use light steel keel. Hundred bai strong have this ah
- Q: Why do you say that the dew river plate is good?
- The E0 level indicates that the sheet is environmentally friendly.
- Q: Home decoration do want to do the solid wood doors and cabinets, but also the package side of the package, but it is said that easy to deformation if the use of solid wood inside the panel with solid wood panels, then it will stick with environmental performance as solid wood, but not easy to deform it to see the market with pine materials A lot of everyone is what advice next week on the woodworking undecided ah.
- I am in the harbor of the easy, Jindian home that bought the board, 263 a camphor wood used to do the closet, the door I made to order. Carpenters do the door as the outside to buy good-looking, I think it, do the door with solid wood is not very good, easy to deformation. My colleagues use the solid wood board to do, the results just renovated, not married door on the deformation, but not great, maybe the carpenter's craft not work right I intend to go out to do, do at least better than to do, quality how we do not know, say that the door inside the basic we have also used their own carefully, basically did not say that is bad!
- Q: Computer tables, two kinds of sheet: particleboard / melamine board MDF / fiber board which is better material? Thank you!
- MDF is a plant wood fiber as the main raw material, by the hot mill, pavement, hot forming and other processes made. MDF surface smooth and smooth, fine material, stable performance, the edge of a solid, and the decorative surface of the board is good. But the density of the board is less tolerant of moisture, and in contrast, the density of the clamping force of the board less than the particle board, screw tightening if the loose, because the density of the board is not high, it is difficult to fix. Particleboard is made of natural wood crushed into pellets, and then pressed by the adhesive, because the profile similar to honeycomb, so called particleboard, environmental protection coefficient is much higher than the density board. Many manufacturers produce furniture using particleboard, but also the main material of the cabinet. Particleboard surface is often rubbed with trimethylenediamine on both sides of the finish, the edge of the treatment and MDF appearance of the same, the use of special connection assembly, removable. So recommend particleboard.
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Insulation composite exterior roof panels
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5000 m²
- Supply Capability:
- 20000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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