Good Quality Sound-resistance Rock Wool

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 300 m.t.

Supply Capability:: 2000 m.t./month

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External / Internal steel panel:

Thickness: 0.25mm-0.6 mm

Basic steel: prepainted galvalume steel coil and pre painted galvanized steel coil.

Finish: PE Metal sandwich panel/ color coated

2) Core material: rockwool fireproof panel

Type: Rock wool.

Density: 120 kg/m3,100 kg/m3

Thickness: 50 mm, 75mm, 100mm, 120mm,150 mm

c3) Panel width: 980mm, 1150mm

4) Panel length: no more than 11.8 m.

5) Sheet color: any color available.

6) Side steel strip: 0.3mm-0.5mm galvanized plate

7 Packaging: export standard and fully seaworthy package

Roof panel Model No.	960mm 980mm
Color	standard color: bright red,sea blue, white grey special color: according to RAL color
Thickness of core material	50mm, 75mm, 100mm, 120 mm, 150mm
Wall panel model no.	950mm 1150mm
Heat Preservation Material	Rockwool
Length	any length, according to the transportation, generally less than 12m

Application:

large-scale industrial workshop, cold room, garage, mobile house, exhibition hall, shopping mall, stadium, shopping center, etc.

Q: Rock wool, EIA inorganic insulation mortar, polystyrene particles, polystyrene foam board advantages and disadvantages comparison?: Polyphenyl granule thermal insulation slurry: polyphenyl granule heat preservation slurry is composed of polyphenyl granule and heat preservation rubber powder material. This kind of thermal insulation material water absorption rate is higher than other materials, use must do crack waterproof layer, fire rating is B2 grade, crack resistant waterproof protective layer material by crack cement mortar composite glass fiber network.

Q: How can the exhaust pipe of a gas water heater be insulated by going through the glass?: The current gas water heater exhaust pipe does not require special thermal insulation when it passes through the glass.

Q: What are the properties of fire-resistant coatings for steel structures?: Thick steel structure fire retardant coating refers to the steel structure fireproof coating with coating thickness greater than 7 mm, less than or equal to 50 mm, granular surface, little density, low thermal conductivity, and refractory limit of 2 h or more. Because of the thick fire retardant coating composition for inorganic materials, so the fire performance is stable, long-term effect is good, but the coating components of larger particles, the coating appearance is not smooth, affect the overall appearance of the building, so most structure for concealed works. In the fire, the material has a granular surface, a smaller density, a low thermal conductivity, or a heat absorbing property in the coating, delaying the temperature rise of the steel and protecting the steel. This kind of fire retardant coating is suitable for inorganic binder (such as water glass, silica sol, aluminum phosphate salt, refractory cement, etc.) together with inorganic light insulation aggregate materials (such as perlite, vermiculite, bouldering, sea and fly ash cenosphere), fire retardant additives, chemicals and materials (enhanced such as rock wool, aluminum silicate fiber, ceramic fiber, glass fiber and filler) mixed together, has the advantages of low cost. Spraying is often used in construction. It is suitable for indoor and outdoor concealed steel structure, high-rise steel structure and multi story steel structure with requirements of fire resistance above 2 h. Such as: high-rise building columns, general industrial and civil buildings in support of multi-storey columns of fire resistance should reach 3 h, the need to use this thick fire-retardant coating protection.

Q: What kinds of exterior wall thermal insulation materials are there in Northwest China?: Experts from authoritative institutions of Beijing Haina LIAN inorganic fiber spraying technology Co., Ltd. development of ultra-fine inorganic fiber spray identified, it is for the further development of the enterprise is undoubtedly a new impetus. I learned that the evaluation results, both for the enterprise is also happy, for the enterprise how to further enhance their ability of research and development and to further explore this, more hope that the enterprises can take the assessment results in the East, as the struggle to make "Heiner fertility LIAN" on the floor again!

Q: What are the differences between slag wool and rock wool?: Rock wool and slag cotton belong to mineral cotton, and they have many similarities in the production process, fiber morphology, alkali resistance, thermal conductivity and non combustibility.

Q: 8cm what is the sound volume of the soundproof cotton?: You said if you want to use 8cm cotton insulation wall system to suppress the noise effect, must be added on both sides of the insulation cotton high density (or surface density) of the building materials, such as gypsum board, glass magnesium board, calcium silicate board, fiber cement board and so on. If we want to ensure that the partition wall should not be too thick, and to ensure the sound transmission loss of more than 50dB, it is not up to use the common plate, must use the Chong Ning insulation board and other professional sound insulation board, can achieve the wall thickness in the case of 100~130mm Rw, the weighted sound insulation amount reached more than 50~54dB, and the highest standards of sound insulation value reached the national standard of civil building insulation standards.

Q: What are common house thermal insulation materials?: In architecture, it is customary to control the flow of heat through the houseMaterials called thermal insulation prevent the heat from entering the room from being called heat insulation material. Insulation, thermal insulation materials insulation materials called duncan. The commonly used insulation materials can be divided into two categories: organic and inorganic. In its shape

Q: What are the requirements for floor and exterior wall waterproofing in building construction?: The overall waterproof design of the exterior wall shall include the following contents: 1. Construction of waterproof engineering for exterior wall; 2. Selection of waterproof layer material; 3. Waterproof structure of joint sealing

Q: How can the interior drain be silenced?: Sound insulation material: high quality noise proof cotton. Home improvement does not recommend the use of rock wool or other mineral wool because of a little pollution. Although the ordinary sponge does not pollute, but the sound insulation effect is ordinary.Fixed material: tie band, convenient construction, good effect, strong rope can also. Tapes are not recommended for long periods and are easily removed from the sound proof cotton.