Product Introduction:
DC-A1-YD-Ba fireproof blocking board (namely inorganic fireproof partition board, also known as fireproof partition board or non-combustible fire blocking board, etc.). This board is made by scientifically blending and pressing multiple non-combustible materials. It has good flame retardant performance. When exposed to fire, it can resist burning for more than 3 hours. In the combustion test of DC-A1-YD-Ba fireproof blocking board (inorganic fireproof partition board), when the flame temperature reaches 1000°C at best, it does not deform. All indicators meet the requirements of GB23864-2009, and the combustion performance reaches the Class A (non-combustible) standard specified in GB8624.
DC-A1-YD-Ba fireproof blocking board (inorganic fireproof partition board) is made by taking magnesium oxide as the main raw material and mixing it with a certain proportion of inorganic polymer adhesives and chemical additives through a series of processing procedures. It is a board that does not burn, insulates heat, absorbs sound, prevents moisture, and does not contain harmful substances. When heated, it does not produce gases harmful to human health. It is smokeless, non-toxic, and odorless, and belongs to Class A fireproof board.
DC-A1-YD-Ba fireproof blocking board (inorganic fireproof partition board) is mainly suitable for fire protection and fire resistance separation when cables of various voltage levels are laid on brackets or bridges. It is widely used in cable projects in cable-intensive places such as various domestic power plants, chemical enterprises, steel smelting enterprises, mines, etc. It is also the best fireproof and flame retardant material for indoor decoration fireproof and flame retardant projects in large shopping malls, hotels, guesthouses, cultural and sports halls, closed clothing markets, light industry markets, theaters and other public places.
Performance indicators:
(1) Appearance: board, smooth surface
(2) Bending strength: ≥0.10MPa
(3) Water resistance: ≥3 days, no swelling, no cracking
(4) Oil resistance: ≥3 days, no swelling, no cracking
(5) Damp heat resistance: ≥120 hours, no cracking, no pulverization
(6) Freeze-thaw cycle resistance: ≥15 times, no cracking, no pulverization
(7) Fire integrity: ≥1.00 hour. The cotton pad on the backfire surface of the test piece is not ignited, and there is no continuous flame for 10 seconds or more.
(8) Fire resistance and heat insulation: ≥1.00 hour. The temperature rise of any point on the backfire surface of the test piece is ≤180°C. The surface temperature rise at a point 25mm away from the blocking material at the backfire end of the penetrating object is ≤180°C. The highest temperature rise of any point on the surface of the backfire surface frame is ≤180°C.
Construction method:
- The DC-A1-YD-Ba inorganic fireproof partition board product can be cut by a cutting saw and made into the required shape according to the needs of the construction site.
- When assembling, it is fixed by steel brackets or expansion bolts. The steel frame should be painted with steel structure fireproof coating.
- This fireproof blocking board (inorganic fireproof partition board) can also be used to make various forms of cable fireproof trough boxes. The gaps in the board are filled with XDWD-II inorganic fireproof blocking material.
Packaging and transportation:
- The products should be stacked flat and stored in a ventilated and dry place and should be protected from rain.
- During transportation, the products should be protected from sunlight and rain, and care should be taken to avoid damage during handling.
Q1, Are you manufacturer or trading factory?
A: In fact we are the factory more then 10 years, can supply all types of paint.
Q2, If the OEM is accepted?
A: Yes, OEM is welcome. We also can do your own logo and package.
Q3, If I do not know which paint to choose, what shall I do?
A: Please no need to worried about this, we have the professional engineer, colorist, and experienced sales, can give you the suggestion for paint and coating.
Q4, What's are your payment term?
A: We can accept the TT, Western Uniono, LC, Credit card, and Alipay, and others please contact with us freely.
Q5, Can you accept to supply the free sample?
A: Yes, of course we are glad to supply the free sample, and you need in charge of the freight cost.
Q6, What's your products' advantages?
A. Good quality and competitive prices.
B. Strictly quality control when producing.
C. Professional team work, from design, development, producing,assemble,packing and shipping.
D. Experience for shipping the paint to different countries.
Q7, Can we visit your factory?
You are Warmly welcomed to visit our factory, it would be our great pleasure!