Fire Proof external Wall Insulation Rock Wool Strip

Fire Proof external Wall Insulation Rock Wool Strip System 1

Fire Proof external Wall Insulation Rock Wool Strip

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Loading Port:: Qingdao

Payment Terms:: TT or LC

Min Order Qty:: 1 m²

Supply Capability:: 700 m²/month

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1.Introduction

Fire proof external wall insulation rock wool strip is designed for improving the fire resistance of building external wall insulation system.This product is matched with the exterior insulation materials supporting up to less than Class A fire together, which is used as a fire buffer to increase the whole fire resistance of the external walls of the building. It has the properties of high compressive strength and tensile strength, low water absorption and moisture absorption, good dimensional stability and anti-aging

2.Specification

project	rock wool lamella.
Length and width（mm）	1200*150	1200*200
(kg/m3) Nominal Density	100
Thickness（mm）	30—200

3. Technical parameters

properties	unit	TSWL100	standard
Compression strength at 10% deformation	kPa	≥40	GB/T13480
Delamination strength (perpendicular to surface)	kPa	≥80	JG149-2003
Thermal conductivityλ25℃	w/(m•K)	≤0.048	GB/T10295
Combustion performance	---	Non-combustible grade A	GB/T8624
water repellence	%	≥98	GB/T10299
Acidity coefficient	---	≥1.8	GB/T5480
Moisture absorption	%	≤1.0	GB/T5480
Absorption(partial immersion 24h)	kg/m2	≤1.0	GB/T25975-2010
water Absorption(partial immersion 28d)	kg/m2	≤3.0	GB/T25975-2010
Noise Reduction Coefficient	---	≥0.6	GB/T18696
Dimension Stability	%	≤1.0	GB/T8811
Thickness deviation	mm	±3	GB/T5480
Squareness	mm/m	≤5	GB/T5480
Flatness	mm	≤6	GB/T25975-2010

The above figures are only for reference. With the development of the production facility and technology, we reserve the right to improve our product performance.

Fire proof external wall insulation rock wool strip

4.Typical applications:
1. The product can be matched with polystyrene board, extruded sheet and other Non-combustible grade A insulation materials together ,which can be used as a fire barrier, improving the fire resistance of external wall insulation systems.
2 .The product can be used for exterior wall insulation materials and make the fiber direction perpendicular to the primary wall surface, improving the tensile strength, compressive strength.
3．The product can be used for fireproof, waterproof, thermal insulation, sound insulation requirements in the higher places as the core material of the metal sandwich board

Packaging and storage:
R ock wool strip should be packed with the rock wool trays and plastic film .it also can be bundled .so that it is convenient to transport and storage. Products should be stored indoors or covered with a waterproof material .

5.FAQ:

We have organized several common questions for our clients，may help you sincerely：

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

Q: Is it possible to utilize a sheet of aluminum foil as a liner for a baking pan?: Yes, you can use a sheet of aluminum foil as a baking pan liner. It helps prevent food from sticking to the pan and makes cleanup easier. Ensure the foil covers the bottom and sides of the pan, and use enough to fold over the edges for easy removal of baked goods. However, avoid using foil for very high-temperature baking or broiling as it can melt or burn.

Q: Is it possible to use aluminum foil with a facing layer to create a pie crust or tart crust?: Using aluminum foil facing to make a pie crust or tart crust is not recommended. Aluminum foil is not designed for baking and can react with acidic foods, potentially releasing harmful substances. Additionally, it won't provide the same texture or structure as a traditional pie crust. Instead, use materials specifically designed for baking, such as pie dough, tart shells, or parchment paper, which are safe and designed to withstand high temperatures without compromising the taste or quality of your baked goods.

Q: This question asks for methods to clean aluminum foil after it has been used for cooking and has old food stuck to it.: To remove old food from aluminum foil facing after cooking, start by letting the foil cool down to avoid burns. Then, use a plastic scraper or the edge of a credit card to gently scrape off the food particles. For stubborn residue, you can soak the foil in warm, soapy water for a few minutes before scrubbing with a soft sponge or cloth. Avoid using metal scrubbers as they can scratch the foil. After cleaning, rinse thoroughly and dry before storing or reusing.

Q: What are the chemical characteristics of the side of aluminum foil that faces outwards?: The chemical properties of the aluminum foil facing outward are primarily determined by its elemental composition, which is aluminum (Al). Aluminum is a lightweight, soft, and malleable metal with a silvery-white appearance. It is highly reactive and readily forms a thin, protective oxide layer (aluminum oxide) when exposed to air, which prevents further oxidation. This oxide layer is what gives aluminum foil its resistance to corrosion and its shiny appearance. Aluminum is also a good conductor of heat and electricity. The facing side of the aluminum foil may have slight differences in properties due to the manufacturing process, but fundamentally, it remains chemically similar to the rest of the aluminum foil.

Q: This question asks for methods to prevent metal flakes from aluminum foil from getting into the eyes or mouth while using it.: To avoid getting metal flakes from aluminum foil into your eyes or mouth, handle the foil carefully with clean, dry hands. Avoid using foil that is crumpled or damaged, as it can release more flakes. When cutting foil, use a sharp knife to minimize the creation of small particles. Keep foil away from your face and eyes while handling, and consider wearing safety glasses if you are concerned about eye safety. Wash your hands thoroughly after handling aluminum foil to remove any residual flakes before touching your face or eating.

Q: Describe the most effective methods for utilizing aluminum foil in baking processes.: The best way to use aluminum foil in baking involves lining the baking sheet to prevent food from sticking and to simplify cleanup. Preheat the foil by placing it on the sheet and heating the oven before putting in the food. For even cooking, ensure the foil doesn't touch the heating elements. Use foil to wrap foods like potatoes or fish for steaming, or create packets for en papillote cooking. When using foil to cover food, tent it loosely to allow for air circulation. For browning, remove the foil during the last part of baking. Always handle with care to avoid tearing and ensure椋熷搧瀹夊叏.

Q: This question asks about the various types of aluminum foil facing that can be found in the market.: Aluminum foil facing is commonly used in construction for insulation and moisture protection. The different types available on the market include: 1) Plain Foil Facing, which is a simple, smooth aluminum surface; 2) Embossed Foil Facing, featuring a textured pattern for added strength; 3) Reinforced Foil Facing, which incorporates additional materials for enhanced durability; 4) Coated Foil Facing, where the aluminum is coated with other substances to improve performance; and 5) Laminated Foil Facing, which combines aluminum with other materials for specific applications. Each type serves different purposes and has unique properties that cater to various construction and industrial needs.

Q: Is it possible to use aluminum foil facing as a substitute for a pan or pot when making fried rice?: While aluminum foil can be used for various cooking purposes, it is not recommended to use it for making fried rice. Aluminum foil is not designed to withstand high heat and can warp or tear easily, leading to uneven cooking or potential food safety issues. Instead, use a non-stick pan or wok designed for high-heat cooking to ensure even heating and prevent sticking, which is crucial for a well-prepared fried rice dish.

Q: How should one properly clean and store aluminum foil facing after usage to maintain its quality and hygiene?: The best way to clean your aluminum foil facing after use is to gently wipe it with a damp cloth to remove any residue. Avoid using abrasive materials as they can scratch the surface. After cleaning, let it dry completely. To store, roll it up tightly or fold it neatly, and keep it in a cool, dry place away from direct sunlight to prevent any damage or discoloration. Use a resealable plastic bag or a designated container to protect it from dust and moisture.

Q: The user is inquiring whether it is safe and practical to use plastic containers for the purpose of freezing food.: Yes, you can use plastic containers for freezing food, but it's important to choose the right type. Opt for containers labeled as microwave-safe, freezer-safe, or BPA-free. Avoid using containers that become brittle or warp at low temperatures as they may crack or leak. Always leave a little space in the container for expansion to prevent breakage. It's also recommended to transfer frozen food to airtight containers or glass for longer-term storage to maintain food quality and safety.

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