By simply applying it to the substrate of coating waterproofing and sheet waterproofing, it prevents blistering during the summer while simultaneously forming an insulation layer!
When waterproofing is applied to a concrete substrate, despite paying close attention to the moisture content of the substrate during construction, it is common for blisters to occur in the waterproof layer during the summer, leading to the need for repairs. "Nalbrid B" is a substrate adjustment material with heat insulation properties. By simply applying this product to the substrate for membrane waterproofing or sheet waterproofing, it prevents blistering phenomena in the summer while simultaneously forming an insulating layer. 【Features】 ■ The surface temperature is 5 to 10°C lower than the outside temperature ■ Prevents blistering of the waterproof layer due to vapor from the substrate ■ Excellent adhesion to various substrates such as concrete and asphalt ■ Adhesion does not decrease even when the substrate is damp ■ Being a single-component product, it requires no mixing effort and is easy to use ■ Can be stored economically even if not all of it is used at once *For more details, please refer to the PDF document or feel free to contact us.
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【Material Properties】 ■Main Components: Asphalt, Acrylic, Aggregate ■Viscosity: Paste-like ■Appearance: Brownish-black water-based emulsion ■Packaging: 20L plastic pail (15kg) ■Specific Gravity: 0.72 ■Recommended Application Rate: 18m² (coating thickness 1.1mm) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Naruse Chemical has been walking alongside Japan's economic growth after the first oil shock, primarily in the manufacturing and supply of waterproof adhesives for construction, based on its uniquely invented "Atactic Polypropylene Water-based Emulsion" (Patent No. 925268). However, after the collapse of the bubble economy, Naruse Chemical is also facing a time of transformation amid the rapidly changing political and economic structure of Japan. We are now striving to respond to the diversifying needs in various fields, not only in construction but also in marine, greening, and environmental issues, while aiming to evolve into a high-tech company. We are confident that the value of Naruse Chemical lies in our ability to supply products that meet the demands of society and contribute to it.