ジャパンマテリアル List of Products and Services

This is an adhesive that is applied to the back surface of the stone before the mortar is poured for precast concrete curtain walls that use this stone as a surface finishing material. It is a JASS-compliant material with over 30 years of proven performance. It can also be used to prevent dirt during exterior stone cladding work on site. Hamathite NA-14KF and Hamathite Eposoft F can be used as alternatives.

• Concrete wall

This is a sealing material for the back joint of GPC (precast concrete curtain walls with natural stone as the surface finish). It complies with JASS standards and has over 30 years of proven performance. It serves as a substitute for Hamathite NA-14K and Hamathite Eposoft N.

• Concrete wall
• Other wall materials

We receive PC board drawings from overseas sites, propose gasket shapes and materials, and provide estimates. You can purchase gaskets in roll form, and we offer assembly and installation processes. Production of gasket frames can be done on-site, which reduces costs. We can also handle other products and import/export operations, so please feel free to contact us. 【Features】 ■ We receive PC board drawings from overseas sites, propose gasket shapes and materials, and provide estimates. ■ You can purchase gaskets in roll form, and we offer assembly and installation processes. ■ Production of gasket frames can be done on-site. ■ We can also handle other products and import/export operations. *For more details, please refer to the PDF materials or feel free to contact us.

• Parts and Materials

We will introduce the observation of the luminol reaction using our "Experiment-kun Chemical No. 6 Blood Reaction Liquid Kit." ~ Various companies use it as a quality control testing reagent to determine whether stains on packaging materials, tableware, medical devices, clothing, etc., are "blood." ~ Add 3cc of 1N sodium hydroxide solution and 0.1g of luminol into a bottle with a dropper, close the lid, and gently shake to mix. Then, add 3cc (the entire amount) of 3% hydrogen peroxide to the solution you just made, close the lid, and gently shake to mix. After that, drop a few drops of the completed solution into a beaker or petri dish, add a few grains of red blood salt, and if the luminol reaction (glowing bluish-white) is confirmed at the moment it is added, the blood reaction liquid (luminol reaction liquid) is complete. *For more details, please refer to the PDF document or feel free to contact us.*

• Measurement and Inspection