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Broetsoe Granite

Blue - Granite

Norway

About

Item Details

Material Type:
Granite
Origin:
Norway (Brötsö(Broetsoe) Island, Tjøme, Oslofjord)
Primary Color(s):
Blue
Recommended Usage:
Countertops, monuments, mosaic, exterior - interior wall and floor applications, fountains, pool and wall capping, stairs, window sills
Additional Names:
Brotso Granite, Brotsoe Granite, Lundhs Silver Granite, Blue Pearl Fjord Granite, Labrador TX Granite, Tjome Granite, Sea Pearl Brotso Granite, Sea Pearl Granite, Silver Pearl Granite, Broetsoe Blue Pearl Granite, Broetsoe Silver Pearl, in China stone market:银珠(Yín zhū), Broetsoe Granite
Finished Surface:
Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled

Testing

Water Absorption:
0.04 by weight %
Density:
2800 kg/m³
Flexural Strength:
15.2 - 16.2 MPa
Compressive Strength:
222.0 MPa

Description

Technical Properties Standard Mean Values
stone name: ns-en 12407 monzonite (larvikite)
structure: coarse grained
texture: oriented feldspar crystals with lustre
compressive strength: ns-en 1926 222 mpa
flexural strength: ns-en 12372 16.2 mpa
flexural strength:  ns-en 12371 15.2 mpa
(after 48 frost cycles)
abrasion resistance, b?hme: din 52 1081 7.2 cm3/ 50 cm2
abrasion resistance, b?hme: ns-en 14157 (b)2 7004 mm3
abrasion resistance, wide wheel: ns-en 14157 (a)3 17.0 mm  
water absorption: ns-en 13755 0.04% weight
apparent density: ns-en 1936 2760 kg/m3
open porosity: ns-en 1936 0.1%
breaking load at dowel holes: ns-en 13364 3750 n
slip resistance: ns-en 14231 48 srv (dry)
(honed surface) 7 srv (wet)
rupture energy, thickness 30 mm: ns-en 14158 3.7 j
resistance to ageing 
by thermal shock: ns-en 14066 no visual changes. no weight loss
petrographic composition: ns-en 12407 feldspar 80%
pyroxene  4%
olivine  3%
amphibole  3%
nepheline  6%
magnetite  2%
apatite 1%
biotite 1%

FAQ

Can Norway's Broetsoe Granite be used exterior applications in cold climates?

Yes, Norways Broetsoe Granite can be used for exterior applications in cold climates. Granite is known for its durability and resistance to harsh weather conditions, which makes it suitable for outdoor use. Additionally, Norway is known for its extreme climate, so granite sourced from there is likely to be well-suited for a cold climate. However, it is always advisable to consult with a professional or check the specific characteristics of the Broetsoe Granite before using it in any specific application.
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What do professionals use to seal Broetsoe Granite?

Professionals typically use high-quality granite sealers to seal Broetsoe Granite. Some popular brands include StoneTech BulletProof Sealer, Miracle Sealants 511 Impregnator, and Aqua Mix Sealers Choice Gold. These sealers are designed to penetrate the granites pores and provide long-lasting protection against stains and moisture. It is recommended to follow the specific instructions provided by the sealer manufacturer for the best results.
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How often should Broetsoe Granite stairs be resealed?

Broetsoe Granite stairs typically do not require frequent resealing. The frequency at which they should be resealed can depend on various factors such as the level of foot traffic, exposure to elements, and the quality of the initial seal. In general, it is recommended to reseal Broetsoe Granite stairs every 2-3 years. However, it is always best to consult with the manufacturer or a professional stone installer for specific recommendations based on your specific circumstances.
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Will sealing Broetsoe Granite make it shiny again?

Sealing Broetsoe Granite will not necessarily make it shiny again. Sealing granite helps to protect the stone from stains and spills by creating a protective barrier. To restore shine to Broetsoe Granite, it may be necessary to polish the surface using specific granite polishing products and techniques. This process can remove any dullness, scratches, or stains, and bring back the natural shine of the stone.
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Will baking soda scratch Broetsoe Granite countertop?

Baking soda is generally a safe and non-abrasive cleaner that is commonly used for cleaning granite countertops. It should not scratch Broetsoe Granite countertops, as long as you use a soft cloth or sponge and gentle rubbing motion when cleaning. It is recommended to test a small, inconspicuous area first before cleaning the entire countertop to ensure there are no adverse effects.
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Can Broetsoe Granite countertops be permanently sealed?

Yes, Broetsoe Granite countertops can be permanently sealed. The process of sealing granite involves applying a penetrating sealer to the surface of the stone, which helps to prevent staining and damage from liquids and oils. The sealer is absorbed into the pores of the granite, creating a protective barrier that lasts for several years. However, it is important to note that regular maintenance and resealing may be required over time, depending on the specific usage and conditions of the countertop.
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Should I polish or seal Broetsoe Granite floor?

Polishing or sealing a Broetsoe Granite floor depends on the level of shine and protection you desire for your flooring. Here are some factors to consider: 1. Polishing: If you want a high-gloss, shiny finish for your Broetsoe Granite floor, polishing is recommended. Polishing enhances the natural beauty and color of the stone, giving it a smooth and reflective appearance. 2. Sealing: Sealing the Broetsoe Granite floor helps to protect it from stains, spills, and daily wear and tear. It acts as a barrier, preventing liquids from penetrating into the stone and causing damage. Sealing is especially important if the floor is located in a high-traffic area or if you anticipate frequent exposure to moisture. Ultimately, the decision between polishing and sealing depends on your personal preferences and the level of maintenance you are willing to undertake. If you want a glossy finish and are willing to invest time and effort in regular maintenance, polishing is the way to go. On the other hand, if you prioritize protection and want to minimize the risk of stains, sealing is a good option. Its also worth noting that polishing and sealing can be done simultaneously or separately, depending on the condition of the floor and your specific requirements. It is advisable to consult with a professional stone care specialist or installer to assess your specific situation and provide recommendations tailored to your needs.
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How do I clean Broetsoe Granite without scratching it?

To clean Broetsoe Granite without scratching it, follow these steps: 1. Start by dusting off the granite surface with a soft, dry microfiber cloth or a feather duster. This will remove any loose debris and dirt. 2. For regular cleaning, create a gentle cleaning solution by mixing warm water with a mild, pH-neutral dish soap. Avoid using acidic or abrasive cleaners, as they can damage the granite surface. 3. Dip a soft cloth or sponge into the cleaning solution and wring out any excess liquid. Ensure the cloth or sponge is damp, not soaking wet. 4. Gently wipe the granite surface with the damp cloth, moving in circular motions. Avoid applying excess pressure, as it may scratch the surface. Pay special attention to any visible stains or spills, gently rubbing them off. 5. Rinse the cloth with clean water and wipe away any soap residue from the granite surface. 6. Dry the granite countertop or surface using a soft, clean, lint-free cloth. Make sure the surface is thoroughly dry to prevent any water spots or streaks from forming. 7. For additional shine and protection, you can use a granite cleaner specifically designed for natural stone surfaces. Follow the instructions on the cleaners packaging and wipe it evenly across the granite surface using a clean, dry cloth. Buff the surface gently to restore its natural luster. 8. As a preventative measure, always use coasters and trivets under hot dishes, plates, or cookware to avoid direct contact with the granite surface. Also, avoid sliding heavy objects or abrasive materials across the granite to minimize the risk of scratches. Regular cleaning and care will help maintain the beauty of your Broetsoe Granite without causing any scratches or damage.
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Can I put a hot pan on my Broetsoe Granite countertop?

It is generally not recommended to put a hot pan directly on a granite countertop, including a Broetsoe Granite countertop. Although granite is a durable material, sudden extreme temperature changes can cause thermal shock and potentially damage the surface. It is advisable to use trivets or hot pads as a precautionary measure to protect your countertop from heat damage.
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How do I fill scratches in Broetsoe Granite countertop?

To fill scratches in a Broetsoe Granite countertop, you can follow these steps: 1. Clean the countertop: Start by thoroughly cleaning the countertop with a mild soap and warm water solution. This will remove any dirt or debris from the scratches, allowing for better adhesion of the filler. 2. Choose a filler: There are various options for granite fillers available in the market. Look for a filler that matches the color of your Broetsoe Granite countertop. Some popular choices include epoxy resin or granite repair kits that come with different color options. 3. Prepare the filler: Follow the instructions provided with the filler you have chosen. Typically, youll need to mix two or more components together to create the filler paste. Make sure to follow the correct proportions and mix them thoroughly until a smooth consistency is achieved. 4. Apply the filler: Using a plastic putty knife or a similar tool, apply the filler directly into the scratch. Apply enough filler to overfill the scratched area slightly. 5. Level the filler: Use the putty knife to level the filler with the surrounding countertop surface. Gently scrape off excess filler to ensure a smooth and even surface. 6. Let the filler cure: Depending on the type of filler you are using, allow it to cure for the recommended time specified by the manufacturer. This typically involves leaving it undisturbed for a few hours or overnight. 7. Buff the surface: After the filler has cured, gently buff the surface using a soft cloth or fine-grit sandpaper. This will help smooth any rough edges and achieve a seamless finish. 8. Clean the countertop: Once you have finished buffing, clean the countertop again with a mild soap and warm water solution to remove any remaining residue. By following these steps, you should be able to effectively fill scratches in your Broetsoe Granite countertop and restore its appearance.
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