Sound Insulation Fiber cement sandwich board
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1.Product name: sandwich wall panel
2.Composition: Fibre reinforced calcium silicon board or cement calcium silicon board as panel, with cement, EPS, Fly ash as fillers and forming by one time compound.
3.Dimension(L*W*T): 1500-3000x610x60,75,90,100,120,150,180mm,general length:2270mmm,Max length : 3000mm
4.Usage: It can replace construction materials as red brick, clay solid brick,color-coated steel sandwich board, gypsum block, wire spatial grid structure perlite board, perlite porous board etc. Interior and exterior partition on steel or concrete structure building ,for new construction, additions or renovations, such as bank, office, hospital, school, workshop and so on.
5.Product features
Heat insulation and preservation :The feature of energy saving of Jinyi boards is mainly reflected in it’s heat preservation and insulation ,the major material is polystyrene grains and other anit-freezing and heat preserving environmental protection materials ,which could adjust the indoor temperature at a constant range thus achieving the effects of ecological adjustment .
Water-proof& fire-proof: the face panel of Jinyi energy-saving boards on both side are 4.5mm calcium silicate fire proof boards and the main material is a mixture of cement ,sand ,fly ash and so on.tests have shown that Jinyi energy saving boards have a fire proof limit of 4 hours against a high temperature of 1000°C and the incombustibility has reached National A level,besides ,these materials doesn’t give out toxic gas and perfectly meet the international environmental standard ,the tests also prove the water containers can be made by Jinyi panel with no need for plastering and the containers have no leakage at all .
Sound insulation and absorption: the inside constructional material ( EPS polystyrene grain ) function well in sound insulation and sound-absorbing .
Easy construction and time saving: For the same construction work that takes 12 people and 60 minutes to complete with traditional blocks ,only 3 people and 60 minutes will do Jinyi boards ,thus can save a lot of labor and time cost the construction part .
High Intensity and quake proof: The Jinyi energy saving boards are all with high intensity and the earthquake resistance can reach 8.5 magnitudes ,the shock resistance index is several times higher than other wall material , the boards can be nailed directly and with expansion bolt to lift and hang heavy things ,the also can be covered by ceramic tile ,wall paper and wood panel ,coating.
Space and cost saving: The thickness of Jinyi energy boards are between 60mm to 180mm ,compared with traditional blocks ,the building area is largely increased ,in the mean time ,the weight of Jinyi boards is only 1/12 that traditional wall body ,which saves the cost on construction structure a lot .
6. Technology Index:
| Item | National Standards | Testing Indexes | ||||
60mm | 90mm | 120mm | 60mm | 90mm | 120mm | ||
1 | Anti-impact Capacity/times | ≥5 | ≥5 | ≥5 | ≥8 | ≥10 | ≥15 |
2 | Anti-bending damage load/times over deadweight | ≥1.5 | ≥1.5 | ≥1.5 | ≥3 | ≥4 | ≥5 |
3 | Compressive strength /Mpa | ≥3.5 | ≥3.5 | ≥3.5 | ≥5 | ≥5 | ≥5 |
4 | Softening coefficient | ≥0.80 | ≥0.80 | ≥0.80 | ≥1 | ≥1 | ≥1 |
5 | Surface density g/m2 | ≤70 | ≤90 | ≤110 | ≤55 | ≤70 | ≤85 |
6 | Moisture rate a/% | ≤12/10/8 | ≤10/9/7 | ||||
7 | Drying shrinkage value /mm/m | ≤0.6 | ≤0.6 | ≤0.6 | ≤0.45 | ≤.0.5 | ≤0.5 |
8 | Hanging Force/N | ≥1000 | ≥1000 | ≥1000 | ≥1200 | ≥1300 | ≥1500 |
9 | Sound insulation capacity in the air /Db | ≥30 | ≥35 | ≥40 | ≥35 | ≥40 | ≥45 |
10 | Fire proof limit /h | ≥1 | ≥1 | ≥1 | ≥2.5 | ≥3 | ≥4 |
11 | Heat transfer coefficient w/m2.k |
|
| ≤1.0 |
|
| ≤1.0 |
12 | Radioactivity Limit | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
13 | IRa (Inner radiation indexes) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
14 | Ir (Outer radiation indexes) | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 | ≤1 |
- Q:Corrugated sandwich board is a kind of color steel plate? Thank you
- Not sandwich plate refers to the middle folder with insulation layer, or other materials, composite sheet, strictly speaking, color steel corrugated board can be a color plate.
- Q:Fire rock wool color steel sandwich board 75 thick one square meter how much money?
- The price accounting for fire-resistant rock wool sandwich panels requires a number of factors, including the quality and brand of color steel sandwich panels, and whether rock wool needs hydrophobic rock wool and other factors. For specific price accounting please contact the business.
- Q:EPS sandwich panel metal panel thickness requirements
- Generally see the customer's request, the steel from 0.2-1.2MM have, the general 0.4 up and down the most
- Q:Is the polyurethane sandwich panel and foam board flame retardant?
- On the market, the polyurethane foam flame retardant grade B1, B2, B3 three grades. Because of the cost, sandwich board with the majority of polyurethane material is B3 level, a small amount of B2 level, there are a small amount of special requirements B1 level. B1 level for the 'flame'; B2 level for the 'combustible'; B3 level for the 'flammable'. B1 grade oxygen index requirements of more than 30%; B2 level requirements of more than 26%, 26% of the following collectively referred to as B3 level. You said the flame retardant, it should be self-extinguishing from the fire. B2, B1 from the heat certainly no problem. A little better B3 (oxygen index of about 25%) can also be self-extinguishing, but more than B2 self-extinguishing time more than a few seconds. General oxygen index of less than 24%, it is difficult to self-extinguishing from the fire, will always burn, the greater the greater the burning. The The Oxygen Index: The concentration of oxygen required to stabilize the combustion in the oxygen and nitrogen gas mixture under the specified shape of the foam, the specified source of fire and the size of the flame. - For example, the better the flame retardant properties of the foam, the higher the concentration of oxygen needed to ignite the foam, the higher the oxygen index of the bubble
- Q:Polyurethane insulation board and polyurethane color steel sandwich panels What is the difference
- Hello, please understand the difference between the two. Polyurethane insulation board is commonly used in the north of a kind of insulation materials, attached to the external walls, roof, shelter, etc.. The main role is to heat, secondary can be waterproof, flame retardant. Polyurethane color steel sandwich panels, refers to the ordinary polyurethane insulation board outside the single or double metal composite panel (ordinary color steel) as the surface, the middle folder of the polyurethane insulation board, such material surface strength is greater, remove Brush the process of paint. Used for the roof of the plant structure, or slope roof.
- Q:I would like to ask, 50 thick metal sandwich panels per square meter generally have multiple ah?
- This depends on your use, generally do sandwich board bulk density in accordance with the 120kg / cubic meter to count, the weight of each square about 6kg, plus 2 side of the steel plate, up to 6.5kg or so! [Rockwell Rock wool / Structural rock wool composite panel
- Q:Will the Yanmian sandwich color steel plate of the plant can reach the fire two grade requirements?
- Yanmian sandwich color of the core material is basalt and other natural ore as the main raw material, the high temperature melt into the fiber, adding the right amount of binder, curing and made. Is the same type (sandwich panel series) in the fire resistance of the strongest of a new type of fire board. Applicable to drying room, paint room, industrial equipment, construction, ship insulation, noise, etc., at the same time for electronic clean room, clean room, explosion-proof fire shop ceiling, partition and so on. Fire time is 80 minutes. Some information on "with 600 ℃ fire resistance, fire rating to A level."
- Q:How do you keep the shower and the regulating valve on the foam sandwich plate? Please enlighten me
- You need to use the screws to be fixed, even in the surface of the fixed are not used to wear screws to get better! "Wear" means, is to wear sandwich panels, with a screw through the sandwich panel and the other side of the sandwich panel fixed.
- Q:What kind of support is needed
- Is the outer cover sandwich plate? With purlins and wall beams connected, purlins and wall girders connected with the steel structure, the specific you according to a steel structure of the building plans to see to know. Sandwich panels and purlins are self-tapping screws.
- Q:Color steel sandwich panel of the scope of what, what is the benefits of this sandwich board, the purchase of the price of the number of appropriate? Housing construction with this sandwich board can
- Printing color steel are applicable to the sandwich board industry, not to mention monochrome steel, and now has a composite plate steel structure, activities, external walls of metal carved panels, integrated insulation board, light steel villas and so can be used, , Rich colors, is a new type of energy saving and environmental protection composite materials, the price can go to contact Jiangyin Wo Fung metal, as if the price is not the same price, is based on your requirements to account, sandwich board used in the house certainly no problem.
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Sound Insulation Fiber cement sandwich board
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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