Light weight Sound Insulation Fiber cement sandwich wall panel

Light weight Sound Insulation Fiber cement sandwich wall panel System 1

Light weight Sound Insulation Fiber cement sandwich wall panel

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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
	Item	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: Polyurethane sandwich panels polystyrene sandwich panels how to identify? 75 models Price / square?: Very good to distinguish, there is particles is polystyrene.

Q: The Development Trend of Color Steel Sandwich Board: Rockock structure rock wool composite board (rock wool color steel sandwich panel) is characterized by: high strength: only fixed at both ends, no purlin system, single span up to 12m high fire: high fire rating, up to 4 hours fire resistance Durability: in line with the highest standards of durability in Europe, to maintain the design of the building properties Multi-function: set fire, thermal insulation, sound insulation in one beautiful: large span mirror flat, beautiful metal appearance, comparable to aluminum curtain wall flexibility: flexible design Diverse, installation Flexible installation: easy installation, shortening construction cycle Economy: saving purlins, reducing total building costs, reducing total cost of product through FM certification (indicating that the product or service has passed the highest standards of the United States and international testing)

Q: How about the sound insulation of the sandwich panel?: Caigang sandwich panels as one of the main structure of steel structure, the choice is also equal to the main. Caigang sandwich board commonly used to the steel structure for us there is no unfamiliar, Caigang sandwich board is how to be cast down, the analysis is the internal sound insulation system and external sound insulation system two whole. And the roof of the lightning protection is a whole internal lightning protection system, Caigang sandwich panels and the upper structure of the connection form (to prevent the "cold bridge" scene); color steel sandwich panels for the heat radiation of the repeated power The

Q: Hard polyurethane sandwich board combustion performance?: Some in the processing process plus a flame retardant ,,, and some did not add Plus the general is 3 to 5 seconds from the fire self-extinguishing

Q: Specification for thickness of steel - wool sandwich panel: Caigang rock wool sandwich panels are divided into roof panels and wall panels, the common specifications are 950 and 1150 type rock wool sandwich panels; but there is a manual rock wool sandwich panels, also known as manual rock wool board, This rock wool purification board common specifications are 980 and 1180,920 and 1120 and other models! Generally common rock wool sandwich panels have a thickness of 50mm rock wool sandwich panels, 75mm rock wool sandwich panels, 100mm rock wool sandwich panels, and 150mm rock wool sandwich panels. In addition, with the needs of the market, Caigang rock wool sandwich panels appeared in the new specifications model, that is, we said the polyurethane edge rock wool board, this color steel rock wool sandwich panels, high fire rating, Got the favor of the market! On the above Caigang rock wool sandwich panel solution only represents the Shandong Hongxin source steel plate color steel rock wool sandwich panel personal point of view, if more exchanges can click my picture to communicate!

Q: What brand of rock wool sandwich board is good: Shandong Yongguang building materials technology companies to produce rock wool composite board has more than 10 years of history, is located in Jiangbei largest steel production base - Zibo Zhoucun, color steel plate, rockwool core material, such as a complete upstream and downstream industry chain, Has an unparalleled low cost advantage. Save money is the last word! Welcome to the majority of steel installation company to visit.

Q: What is the sandwich panel, sandwich board what is the use of what the characteristics of sandwich panels: Sandwich panels, composed of two layers of metal panels (or other material panels) and directly in the middle of the panel foam, mature molding of the polymer core insulation composition, easy to install, light and efficient. Filling system is also used to close the molecular structure, you can put an end to the condensation of water vapor. Sandwich panels are a common product in the current building materials, not only good flame retardant and environmentally friendly Sandwich board English name: laminboard Sandwich panel products are composed of two layers of metal panels (or other material panels) and directly in the middle of the panel foam, mature molding of the composition of the polymer core insulation. These sandwich panels are easy to install, lightweight and efficient. Filling system is also used to close the molecular structure, you can put an end to the condensation of water vapor. [1] The formation of the outer steel plate takes full account of the structural and strength requirements, and take into account the aesthetic, the inner layer of the formation of flat to meet the needs.

Q: What are the advantages of polyurethane gluing wool sandwich panels?: Polyurethane sandwich panel insulation good insulation, good overall stiffness, high bearing capacity, suitable for clean room, warehouse, commercial buildings, indoor and outdoor gymnasium, cold storage, indoor partitions and so on. Rock wool sandwich panels fire superior performance, sound-absorbing effect is significant, thermal insulation slightly inferior to polyurethane, but the price is cheaper than polyurethane, suitable for steel structure plant, simple activities of the roof or wall, air clean room ceiling and partition The

Q: 11.44 m wide need sandwich panels how many blocks: .8 × 0.64 square meters Need the number of bricks = Living room area ÷ a tile area = 32 ÷ 0, floor tile length = 8 cents = 0, width = 4 meters, Get a piece of tiles = Side length × side length = 0.8 = 0.8 m, The area of the living room = Long × wide = 8 × 4 = 32 square meters And covered with square tiles: known living room length = 8 meters: a total of 50 tiles = 50 blocks

Q: Sandwich board is used to do what ah ??: Should be "sandwich board" was right. Sandwich panel products are composed of two layers of metal panels (or other material panels) and directly in the middle of the panel foam, mature molding of the composition of the polymer core insulation. These sandwich panels are easy to install, lightweight and efficient. Filling system is also used to close the molecular structure, you can put an end to the condensation of water vapor. The forming of the outer steel sheet takes into account the structural and strength requirements, and takes into account the appearance, the inner layer is formed into a flat plate to suit various needs. Sandwich panels for large industrial plants, warehouses, gymnasiums, supermarkets, hospitals, cold storage, activities, building plus layer, clean workshop and the need to heat insulation fire places.

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