Galvanized Wire Mesh Rock Wool Product
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 1000 m.t./month
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Rock wool blanket is a flexible and rolled blanket,made of rock wool blanket and metal mesh stiched together by wire.It is high temperature resistant and easy handling.According to different applications and requirements,we can supply the following variants on request:
•Galvanized wire mesh and stitching wire
•Stainless steel mesh and stitching wire
•Wire mesh and stitching wire with addition of aluminium foil between mesh and rock blanket.
| Type | Density(kg/m³) | Length | 25 | 40 | 50 | 75 | 80 | 100 |
| MWB80 | 80 | m | 8 | 6 | 5 | 3 | 3 | 3 |
| MWB100 | 100 | m | 8 | 6 | 5 | 3 | 3 | 3 |
| MWB120 | 120 | m | 8 | 6 | 5 | 3 | 3 | -- |
| Properties | MWB80 | MWB100 | MWB120 | Unit | Standard |
| Thermal Conductivity(at 70°C) | ≤0.040 | ≤0.038 | ≤0.038 | w/(m·k) | GB/T 10295 ASTM C518 ASTM C177 |
| Max Service Temperature | 650 | 750 | 750 | °C | ASTM C411 |
| Moisture Absorption | ≤0.02 | Vol% | ASTM C1104M | ||
| Water Repellence | ≥ 99 | % | GB/T 10299 | ||
| Fire Classification | Non-combustible | --- | IMO A.799(19) | ||
| Melting Point | ≥1000 | °C | -- | ||
| Environment | Asbestos free,no CFCs,HCFCs,HFCs | --- | --- | ||
Other properties conform to GB/T 11835-2007 or JIS S9504-2004.
It is suitable for thermal and comfortable insulation of marine applications,especially for pipes,big vessels and tanks with temperature more than 250 °C
- 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: What are the building energy saving materials?
- Rock wool is a selection of basalt or diabase as the main raw material, made by melting high temperature inorganic artificial fiber. Rock wool products have good thermal insulation, heat insulation, sound absorption, heat resistance, non combustion, and good chemical stability. Rock wool used for exterior walls of buildings. There are three forms of insulation: internal heat insulation, central sandwich insulation and external insulation.
- 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 are the kinds of fire door core board?
- The inorganic glass magnesium fireproof door core is an inorganic fireproof door core made of Magnesium Oxide and magnesium chloride as cementing material, expanded perlite as filler and foaming. "The building fire prevention design specification" (GB 50016-2006) pointed out, magnesite (magnesium oxychloride) limit refractory pearlstone hollow slat wall material is 1.30h, is not the burning body. According to the test of GB/T9978-2008 on the magnesium oxychloride wall material, the fire resistance of the wall material is completely consistent with the requirements of heat insulation and integrity in 110min, and the fire resistance is 1.83h. Experiments show that the air entraining agent for manufacturing foaming of foamed magnesium cement under the normal temperature and pressure, the density (dry) is 32020kg/m3, the thermal conductivity is 0.076~0.09W/ (M - K), 1.5~2.1MPa compressive strength and softening coefficient is less than 0.6, the surface without powder, shedding dregs phenomenon. Therefore, the inorganic magnesium board with fireproof, heat insulation, excellent mechanical properties, environmental protection, energy saving and economical production cost, filling a fireproof door core material, has the absolute advantage.
- Q: What's the difference between glass fiber and mineral wool?
- A fluffy short staple fiber made from mineral material. Including rock wool and slag cotton.
- Q: What are the common 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 shapeCan be divided into fibrous, porous, microporous, bubble, granular, layered and many other, here are some of the more common materials are briefly introduced.
- Q: What are the types of insulation materials used in pipes and equipment?
- Mineral wool is the industrial waste slag as main raw materials by melting, cotton like insulation material made by injection method and centrifugal method: cotton is a natural rock as raw material is made of mineral wool. The commonly used rock such as Xuan Wuyan, diabase, amphibolite etc..Mineral wool characteristics: mineral cotton and products is a high-quality insulation materials, has more than 100 years of production and application history. The utility model has the advantages of light weight, heat preservation, heat insulation, sound absorption, good chemical stability, no burning and corrosion resistance, abundant raw material sources and low cost:Main use of mineral cotton: its products are mainly used in the walls of dry buildings, roof, ceiling and other insulation, insulation and sound absorption, but also made of waterproof felt and pipe sleeve.
- Q: What kinds of fire retardant coatings are there in steel structures?
- Because this type of ultra-thin fireproof paint coating, making use of thick and thin fire retardant coating for steel structure is greatly reduced, thereby reducing the total cost of the project, the steel structure has been effective fire protection, fire effect is very good.
- Q: What are the differences and prices between rock wool board and mineral wool board?
- Its main chemical components are silica, three, two aluminum oxide, calcium oxide, Magnesium Oxide, and a small amount of iron oxide, etc., and a small amount of phenolic resin is added to make the molding;
- Q: What are the exterior wall insulation materials?
- Mineral wool, mineral wool, are collectively referred to as rocks (ores), cotton, and glass wool. Glass wool and rock wool in the performance of many similarities, but it feels better than rock wool, can improve the working conditions of workers. But it is higher in price than rock wool.
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Galvanized Wire Mesh Rock Wool Product
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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