Rock Wool Sandwich Roof Panel Used in Steel

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 500 m.t.

Supply Capability:: 20000 m.t./month

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Introduction:

The Rockwool Sandwich Panel production process adopts the colored steel plate as surface board and the core materials is the self-extinguishing closed cell rock wool, it is kind of high –strength composited building materials, and it was formed in the automated continuous molding machine, by combining the pressed colored steel with high strength adhesives.

Specifications:

Certification: ISO9001:2000 ISO14001:2004

Thickness Roof panel: 75,100,120,150,200 (mm)

Thickness Wall Panel: 50, 75,100,120,150,200 (mm)

Steel Thickness: 0.196mm~1.2mm

Density: 120kg\m3

Width: 960mm

Length: Arbitrary length according to the transportation, generally less than 12m

Color: Red, grey white, blue, green

Fireproof: A

Features:

Light weight: enough to reduce building expenses.
Time can be saved on a building project to the simple insulation.
Good durability: With special coating, the warranty of the color steel sheet is 5-10years. Lifespan of the panels can be up to 35years with spray-painting antirust on the steel sheet every 10 years.
The panels are fireproof and meet the relevant standards completely.
Good sound insulation for up to 40-50 decibels.

Q: What are the exterior wall thermal insulation materials?: Metal insulation material:Mainly aluminum and its products, such as aluminum plate, aluminum foil, aluminum foil, composite light plate, etc.. It uses the radiation characteristics of the material surface to obtain the heat insulation performance.Advantages and disadvantages: with this kind of surface characteristics of the material, almost do not absorb the heat on it, and the ability to radiate heat itself is also very small, this kind of material supply less, more expensive.

Q: Which is better, roofing rock wool or glass wool?: Rock wool: also known as asbestos, is a kind of mineral cotton. A fluffy short staple fiber made from natural rock and minerals. Rock wool is a kind of inorganic fiber made of natural rock, such as Xuan Wuyan, gabbro, dolomite, iron ore, bauxite and so on. It is made by melting and fibrosis at high temperature. Rock wool, used for ablation resistant, high temperature resistant insulating material; sound-absorbing material, insulation building materials and equipment; and natural asbestos substitute for cement products, rubber reinforcing materials and high temperature sealing material, high temperature filter material and high temperature catalyst carrier etc.. 1., insulation performance: good insulation performance, rock wool, slag cotton products basic characteristics. 2., combustion performance 3., sound insulation performance: rock wool, slag cotton products, with excellent sound insulation and sound absorption performance.

Q: What is the heat preservation material?: In accordance with applicable temperature range: can be divided into high temperature (700 degrees Celsius), medium temperature (1000~700 degrees Celsius) and low temperature (less than 100 degrees Celsius) three categories..According to different shapes are divided into: powder, granular, fibrous, block and other categories, but also divided into porous, mineral fiber and metal.According to different construction methods are divided into: wet wipe, filling type, lashing type, wrapped winding type, etc..

Q: 8cm what is the sound volume of the soundproof cotton?: Because of the so-called insulation cotton when used alone is actually does not have the sound insulation function, because the so-called cotton insulation such as rock wool, mineral wool, glass wool and other characteristics are fluffy texture or fiber porous, and this kind of material is not sound barrier penetration, but can play a very good sound absorption effect weakens the acoustic reflection.But only on the insulation, the material must be able to reflect the acoustic absorption and consumption, thereby reducing the sound transmission coefficient, which passes through the material transfer to another space energy greatly weakened, and thus play a sound effect.

Q: Protective clothing is glass cotton wool type: Rock wool protective clothing can choose special anti small dust protective clothing, such as DuPont tyvek1422a protective clothing, this kind of protective clothing is relatively good cost performance, but also inexpensive, can prevent 0.01 microns diameter foreign body.

Q: Does water paint spray fire in underground space?: NeededWater based brand fire retardant paint thickness is determined by base material, such as wood, steel structure, etc.:1. ultra thin structure fire retardant coating (0-3mm)2. thin steel structure fire retardant coating (3-7mm), fire-resistant 2-5h3. thick steel structure fire retardant coating (7-45mm), applicable to high-rise civil buildings, columns, general industrial and civil construction, fire up to more than 3H4. mineral cotton fire retardant insulation coating

Q: How about the appearance of glass wool, mineral wool and asbestos?: Glass wool belongs to a kind of glass fiber, it is a kind of man-made inorganic fiber. Quartz, sand, limestone, dolomite and other natural ore as the main raw materials, with a number of soda ash, borax and other chemical raw materials into glass. In the melting state, by means of external force, the system is thrown into flocculent fibers, and the fibers and fibers are made of solid intersection. They are intertwined with each other and show a lot of small gaps. This gap can be considered as a pore. Therefore, the glass wool can be regarded as a porous material and has good thermal insulation and sound absorption performance.

Q: What are the requirements for floor and exterior wall waterproofing in building construction?: Building exterior wall waterproof design should include the structure through windows and doors, awning, balcony, cracks, out wall casing, capping, embedded parts, prefabricated wall parapet and the intersection area of waterproofing. 5.1.3 the waterproof layer of the exterior wall shall be installed on the surface of the water.

Q: Now, what are the new exterior wall thermal insulation materials?: Red apple exterior wall paint, thermal insulation coating, the price is very high

Q: Fireproof rock wool board can be used as firewall?: Rock wool board mainly by hydrophobic rock wool board pendulum method for production of insulation layer material, composite rock wool board is the natural rocks such as gabbro, Xuan Wuyan, dolomite, iron ore, aluminum and vanadium as the main raw materials, inorganic fiber adding binder, hydrophobic agent by high temperature melting, made of fiber the implementation of standards, GB/T25975-2010 is "building exterior insulation rock wool products"; rock cotton in the industrial slag blast furnace slag such as slag, phosphorus slag and fly ash as the main raw material, inorganic fiber after remelting fibrosis made. This paper introduces the main A-fire exterior wall external insulation system on the market (the following text from Chinese architectural design and Research Institute of standards "exterior insulation construction" Standard No. 10J121) the implementation of standards is GB/T11835-2007 "insulation rock wool, slag wool and their products".

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