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:What is the polyurethane fireproof grade?
Polyurethane sandwich panels are architectural polyurethane insulated sandwich panels, also known as anti-leakage sandwich panels, polyurethane rigid foam insulation board, polyurethane composite panels, PU board and so on. It is a wide range of uses, great potential energy efficient building envelope materials, but also the Ministry of Construction to promote and promote a new energy-saving sheet. The building material is polyurethane foam as a composite layer of insulation layer, mainly used for industrial kitchen, logistics warehousing, integrated housing roof, maintenance system. Anti-leakage sandwich panel, polyurethane rigid foam insulation board, polyurethane composite board, PU board, is the polyurethane sandwich panel of the popular argument, strictly speaking, should be building polyurethane insulated sandwich panels, in line with the national standard is GB / T 23932-2009, the alternative old standard is JC / T868-2000. Polyurethane sandwich panel bond strength of not less than 0.09MPa, sandwich panel combustion performance to B1 level, bending capacity sandwich panel deflection Lo / 200 (Lo for the distance between the seat), the sandwich plate bending load Force not less than 0.5Kn / m2. The effective width of the plate is usually 1000mm, the length can be customized.
Q:Wenzhou Caigang tile and sandwich panels, steel processing costs is how much
Color steel tile processing 12 yuan package contractor price 70-90 Stainless steel staircase handrail 60-90 steel 80-180 Unit: per square
Q:50mm thick color steel rock wool sandwich board price is generally how much
50 thick rock wool color plate prices according to the rock wool core material and the thickness of the panel thickness and quality parameters are closely related! But the general quality of a little bit almost 50 thick rock wool color plate price of about 40 yuan / m or so Medium quality 50 thick color steel rock wool sandwich panel price of about 55 yuan / m or so Good quality 50 thick color steel rock wool sandwich board price of about 65 yuan / m But the above price information is estimated, the specific price or suggest that you consult a professional Hongxin source belongs to the Shandong region of a 50-thick rock color steel plate
Q:What is the thickness of the upper and lower panels of the rock wool sandwich panel?
1. Upper / lower steel plate thickness: 0.25 ~ 0.8mm color steel / electric, hot galvanized sheet / stainless steel plate 2. Core material: (mine) rock wool capacity of 120 ~ 150kg / m 3. Side seal steel strip or no side seal steel strip: 0.4mm ~ 0.8mm galvanized sheet 【Product Specifications】 1. Effective width of the mouth: 950mm, 1150mm; thickness of 40mm ~ 150mm; length is not limited 2. Board protection form: complex PVC protective film 【Product Features】 1. Advantages: good fire resistance, sound insulation better. 2. Disadvantages: strength is not good enough. 3. Fire rating: Class A
Q:What is the ESP sandwich panel
EPS is polystyrene, which is what we call foam board Sandwich refers to the foam as the core material, the external double-sided composite material of other plates. Other plate is generally the majority of color steel plate.
Q:Color steel sandwich board glue problem?
Black material for the rough MDI grade 5005 44V20 which PM200 for domestic and so on. White materials are mostly phthalic anhydride polyester polyols and dichloromethane solvents and catalyst additives.
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:How do you make a curved shape on a sandwich panel?
You can open a lot of slots on the board, the depth of the slot than the thin about two millimeters, each slot spacing to stay three millimeters. The whole board to open such a slot, so that you can make a curved
Q:The main sheet of glass wool cotton sandwich panels
1. Surface material / floor (color coated plate, galvanized sheet, stainless steel plate, aluminum foil paper, PVC, plywood, etc.) 1.1 Introduction of various sheet properties (1) color coated board The substrate is hot-dip galvanized or galvanized sheet, but also the use of electro-galvanized substrate, the surface of the paint is not bent off; (Two coated two) or the existence of quality problems such as loose edge serious, the middle loose heart, leakage coating, large serrated edge, serious Oval, uneven and so can not be used for the production of composite panels. (2) galvanized sheet Poor bonding is sometimes not handled well and needs to be handled. (3) stainless steel plate Good corrosion resistance, toughness difficult processing; bonding effect is sometimes bad, need to deal with. (4) aluminum foil Reinforced aluminum foil is a kind of aluminum foil and kraft paper folder between the glass fiber reinforced plastic composite material, with fire-retardant, fire and other functional characteristics, and beautiful, durable, is a new generation of insulation, insulation, sound insulation ideal supporting insulation The

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