Construction Chemicals

Can Awazel Saudi Cold Bitumen be used in cold weather?
Yes, it is designed to perform well even in cold weather conditions. However, ensure that the surface temperature is above the minimum application temperature specified in the technical data sheet for best results.
What is Saint-Gobain Weberjoint Thick Tile Grout 180 Black?
Saint-Gobain Weberjoint Thick Tile Grout 180 Black is a cement-based grout designed for filling joints between tiles on walls and floors. It is formulated for both interior and exterior use and is suitable for areas that may experience intermittent wet...
What are the recommended joint widths for this grout?
The grout can be used for joint widths ranging from 2 mm to 8 mm. It is important to ensure that the minimum joint width is maintained, with 2 mm for walls and 3 mm for floors to achieve optimal results.
How much water is required for mixing the grout?
To mix the grout, you will need 1.35 litres of clean water per 5 kg of grout. After mixing, let the mixture stand for about 5 minutes before remixing thoroughly to achieve a creamy paste consistency.
What is the pot life and drying time of this grout?
The pot life of the mixed grout is approximately 90 minutes, allowing sufficient time for application. The final drying time is around 24 hours at 20ºC and 50% humidity, after which the grouted joints can be polished.
In which conditions should this grout not be applied?
The grout should not be applied in temperatures below 5ºC or above 30ºC, as these conditions can affect its performance. Additionally, it is not suitable for areas requiring chemically resistant or completely impermeable grouting solutions.
Can this grout be used with under-tile heating systems?
Yes, Saint-Gobain Weberjoint Thick Tile Grout 180 Black can be used in conjunction with under-tile heating systems. It has limited flexibility to accommodate some movement, making it ideal for various applications.
What surfaces can this grout be applied to?
This grout is suitable for both walls and floors, making it versatile for use in kitchens, bathrooms, and showers. However, it should not be used on surfaces that require high chemical resistance.
What precautions should be taken during application?
Ensure that the tiles and joints are clean and free from grease or contaminants before application. Excess grout should be removed immediately using a squeegee held at a 90-degree angle to prevent voids in the joints.
What types of surfaces can Polycoat RBE E be applied to?
Polycoat RBE E is versatile and can be applied to various surfaces, providing protection against vapor and creating a reliable barrier.
What is the primary purpose of Henkel Polybit Polyshield DPC Damp Proof Membrane?
The primary purpose of Polyshield DPC is to serve as a damp-proof membrane, providing effective waterproofing to protect against moisture and dampness.
How is Polyshield DPC different from standard waterproofing membranes?
Polyshield DPC is a polymer-modified bitumen membrane with a high-thickness, high-elasticity polyethylene film, providing enhanced durability and waterproofing capabilities.
What is the lifespan of Polyshield DPC once installed?
The lifespan of Polyshield DPC can vary based on environmental conditions and proper installation. However, it is formulated to provide long-lasting damp-proofing protection.
What makes National Guard Epoxy Flooring Topcoat different from other epoxy coatings on the market?
It is Solvent-free, self-leveling epoxy with superior resistance to water, chemicals, and acids—ideal for diverse applications.
Is National Guard Epoxy Flooring Topcoat safe for use in areas where there may be exposure to chemicals or acids?
Yes, National Guard Epoxy Flooring Topcoat is formulated with excellent resistance to chemicals, acids, and alkalis, making it suitable for areas where exposure to such substances is expected.
What is Fosroc Renderoc?
Fosroc Renderoc is a range of high-performance cementitious repair mortars used for concrete reinstatement. They are suitable for a variety of applications including hand-applied concrete repairs, form and pour concrete repairs, and sprayed concrete ...
What are the main uses of Fosroc Renderoc products?
Fosroc Renderoc products are used for repairing voids, blowholes, and damaged concrete on vertical and overhead surfaces. They can be applied from a feather edge up to 3mm thickness. Renderoc mortars are also used for reinstating horizontal concrete ...
What are the advantages of Fosroc Renderoc products?
Fosroc Renderoc products are easy to use, provide high bond strength, and are cost-effective. They conform to the requirements of BS EN 1504-3 for concrete repair materials.
How do I prepare the surface before applying Fosroc Renderoc?
The surface should be clean, and free from dust, unsound material, plaster, oil, paint, grease, corrosion deposits, or algae. Roughen the surface to remove laitance and expose the fine aggregate by light scabbling or grit-blasting. No independent priming...
What are the precautions for low and high temperature working with Fosroc Renderoc?
For low temperature working below 5°C, use warm mixing water up to 30°C and adopt normal precautions for winter working. For high temperatures working above 35°C, store the material in the shade and use iced water for mixing.
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