Sound Insulation Fiber cement composite wall panel

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Product Description:

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

  1. 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 .

  2. 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 .

  3. Sound insulation and absorption: the inside constructional material ( EPS polystyrene grain ) function well in sound insulation and sound-absorbing .

  4. 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 .

  5. 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.

  6. 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


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Q:Linhai 5 cm thick rock wool sandwich panels how many square
You need the thickness of the steel plate is how much inside and outside the two steel plate, the middle is 5 cm rock wool. The thickness of the steel plate is generally 0.4mm-0.7mm color coated plate, rock wool capacity is not the same price is different, the industry generally use 80-120KG per cubic rock wool. High quality good point of the general price to ex-factory price of 85 or more.
Q:Foam sandwich board erection of temporary room fire, but how to rectify
Rectification is to ask them to eat, plug the red envelope, it is necessary to use A-class fire estimates can only be used instead of rock wool, the price is 15 yuan high 1 square meter
Q:The problem of installing the shower on the foam sandwich panel
It is best to do further reinforcement. But at the same time consider the beauty. If you can make this reinforcement done a little more, then put the control valve installed in the surface of the reinforcement is also possible.
Q:Color steel plate, color steel sandwich panels, clean color steel plate is the same thing?
Color plate is veneer 0.4 mm about 23 yuan sandwich panel is a double color plate in the middle plus benzene plate on the 0.3 0.2 is about 45 yuan purification board is used in pharmaceutical plants, food purification plant hanging shed wall panels clean plate surface smooth The price is also expensive and more critical is what you want to do
Q:Sandwich panels and fireproof coatings
The purpose of the test is whether the material meets the design requirements The item is refractory grade
Q:Color steel sandwich panels how much consumption
Consumption is mainly based on the need to build the room size to calculate, the general consumption of 2% to 5%
Q:What is the difference between a simple room sandwich panel and a steel plate?
Sandwich panels are two color steel plate sandwich material, usually folder foam or rock wool, insulation, insulation, sound insulation effect.
Q:Does anyone know the reason why the sandwich panel is bubbling and partially degumming during the pressing process?
Hydraulic press to suppress the plate, the bubble and local degumming these two phenomena are due to: 1, veneer moisture content is too high or dry uneven 2, the amount of glue is too large 3, buck faster or hot pressing temperature is too high 4, the degree of condensation is not enough resin 5, hot pressing time is insufficient
Q:Caigang glass wool cotton sandwich panels are non - burning materials do
Caigang glass wool cotton sandwich panels are non-burning materials, Caigang glass wool sandwich panels and rock wool sandwich panels belong to the same fire board.
Q:Caigang sandwich panels do roof ~ wall joints with how to do waterproof
You can try asphalt! Is the kind of paving the way! Very useful!

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