シリカテック List of Products and Services

We would like to introduce a case of waterproofing work carried out in the underground parking lot of a commercial building. In this parking lot, water leakage was a significant issue caused by rainwater dripping from parked cars every time it rained. The sealing material used for repairing existing cracks was removed and re-repaired. After that, silica tech was spread over the entire floor, and any remaining material that did not penetrate was removed. Finally, an inspection was conducted, and if it was confirmed that there was no leakage, the waterproofing work would be completed. [Case Overview] ■ Location: Setagaya Ward, Tokyo ■ Work Content: Waterproofing work in the underground parking lot of a commercial building ■ Date of Work: November 11, 2024 *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce a case study of "Silicatec" application in waterproofing work at a commercial facility parking lot in Kyoto City, Kyoto Prefecture. The surface of the deteriorated concrete was polished, and Silicatec was sprayed onto the cracks. Cement-based grout material was injected into the cracks for repair, completing the crack repair. After the crack repair, the unevenness of the grout material was polished to create a smooth finish, and Silicatec was sprayed over the entire floor. The remaining material was washed away with water, and the water that was washed away was removed with a scraper. 【Case Overview】 ■ Location: Kyoto City, Kyoto Prefecture ■ Work Content: Waterproofing work for commercial facility parking lot ■ Date of Work: March 24, 2025 *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce a case study of trouble resolution by "Silicatec" for those troubled by water leaks. In cases such as apartments with residents, the burden of coordinating schedules with residents and restricting their access during construction becomes significant. With "Silicatec," waterproofing and water-stopping work can be completed in just a few hours (as fast as 30 minutes). Additionally, residents can resume passage immediately after the work is completed, allowing for a reduction in access restrictions. 【For these kinds of troubles】 ■ I want to request waterproofing work, but I can't close the store. ■ Stopping a partial water leak requires extensive work. ■ I cannot identify the cause of the water leak. ■ I don't want to burden the apartment residents. *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce a case study of trouble resolution by "Silicatec" for those troubled by water leaks. When there is "pressure concrete" on top of the rooftop waterproofing, the waterproof layer is beneath the pressure concrete, making it impossible to see the damaged areas of the waterproofing and identify the cause of the leaks from the rooftop surface. "Silicatec" can react and stop the water when it reaches the cracked areas (water channels) in the concrete that are leaking along with rainwater. 【For such troubles】 ■ Want to request waterproofing work but cannot close the store ■ Stopping partial leaks requires extensive work ■ Unable to identify the cause of the leaks ■ Do not want to burden the residents of the apartment *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce a case study of trouble resolution by "Silicatec" for those troubled by leaks. In cases where rainwater is leaking into a room below from the rooftop, it may be necessary to redo the waterproofing for the entire rooftop. With "Silicatec," partial construction is possible, eliminating the need for extensive work and significantly reducing costs. 【For these kinds of troubles】 ■ Want to request waterproofing work but cannot close the store ■ Stopping partial leaks requires extensive work ■ Unable to identify the cause of the leak ■ Do not want to burden the residents of the condominium *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce a case study of trouble resolution by "Silicatec" for those troubled by leaks. For large shopping malls and amusement facilities, even a single day of closure can result in significant opportunity loss. Therefore, most stores leave issues like leaks unresolved. However, the Silicatec waterproofing method allows for waterproofing work to be done at night after customers have left, without closing the store, and the work can be completed within business hours without requiring the store to shut down. [For such concerns] ■ Want to request waterproofing work but cannot close the store ■ Stopping partial leaks requires extensive work ■ Unable to identify the cause of the leak ■ Do not want to burden the residents of the condominium *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

One of the benefits of using "Silicatec" is its effectiveness in providing "long-term waterproofing." For newly installed concrete, we offer a waterproofing guarantee of up to 20 years. In the case of renovation work, by performing appropriate substrate treatment, we also provide a waterproofing guarantee of up to 20 years. Please feel free to contact us when you need our services. [Benefits] ■ Reduction of environmental impact ■ Control of concrete cracking *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

One of the benefits of using "Silicatec" is the "significant reduction in construction time." For concrete surfaces that are not waterproofed (or if substrate preparation has been completed), the process will only involve (1) high-pressure washing, (2) application of "penetrating waterproofing material Silicatec," and (3) watering and cleaning of residual materials, allowing for a reduction in construction time. It is possible to complete over 300m2 of work in a single day. Please feel free to contact us. 【Work】 ■ High-pressure washing ■ Application of "penetrating waterproofing material Silicatec" ■ Watering and cleaning of residual materials *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

This document introduces "Silicatec," a waterproofing material for reinforced concrete structures. It explains the product's key points and the mechanisms for water stopping and waterproofing, as well as construction examples in self-parking lots and details on repair treatments and chemical reactions. Our company offers waterproofing guarantees based on long-term achievements accumulated since 2005, and we accept inquiries from all over the country, primarily in Tokyo and Osaka. [Contents] ■ What is Silicatec ■ Mechanism for water stopping and waterproofing ■ Construction examples (self-parking lots, condominiums) ■ Repair treatments and chemical reactions ■ Silicatec design price list *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce the mechanism by which "Silicatec" achieves water stopping and waterproofing. When applied to cracked concrete, it penetrates deeper and faster than water. The components of the concrete that dissolve in water (calcium hydroxide) react with the components of Silicatec. The calcium silicate generated from this reaction blocks the voids and fine cracks. The unreacted Silicatec remains in the voids of the concrete. Additionally, every time it rains, the dissolved components react repeatedly, enhancing the water stopping and waterproofing effect. 【Features】 ■ High permeability, penetrating deeper and faster than water ■ Over time, calcium silicate accumulates, increasing the water stopping and waterproofing effect ■ Even if new cracks occur, every time it rains, the unreacted Silicatec reacts with the concrete, sealing the cracks (self-water stopping reaction) *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce the "repair treatment" in Silicatec construction. Waterproofing effects cannot be achieved when materials such as PVC pipes or poor-quality concrete expose wood or rebar on the surface, so separate repairs will be made using cement-based grout and Silicatec products. For methods, please feel free to contact us. Additionally, if you require the issuance of a waterproof warranty, please consult with us in advance. 【Items not covered by the waterproof warranty】 ■ Underground areas or water storage tanks ■ ALC and other foam concrete boards ■ Mortar *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work
• Renovation and repair methods

We would like to introduce a case study of "Silicatec" waterproofing work for a newly constructed self-parking facility. By carrying out the work from the time of construction, it is possible to effectively suppress the deterioration of concrete. Additionally, since Silicatec is a non-opaque waterproofing material, it can be applied without altering the landscape. 【Case Overview】 ■ Project: Newly constructed self-parking facility (supermarket) ■ Location: Nerima Ward, Tokyo ■ Construction Period: October 2023 ■ Area: 2800m2 *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce a case study of "Silicatec" application in waterproofing work for a self-parking facility. When water leakage occurs in cinder concrete, it can be difficult to pinpoint the exact location. However, by applying Silicatec, we can trace the water flow to reach the leakage point and perform water-stopping waterproofing. 【Case Overview】 ■ Target for construction: Self-parking facility, cinder concrete ■ Location: Komatsu City, Ishikawa Prefecture ■ Construction period: September 2024 ■ Area of construction: 850m2 *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

We would like to introduce a case study of "Silicatec" used in waterproofing work for self-propelled parking lots and self-propelled parking lot ramps. At a supermarket in Mie Prefecture, the damaged waterproof membrane was removed, and the concrete was polished. After that, crack treatment was performed, and waterproofing was achieved using the Silicatec waterproofing method. Additionally, there is a case of Silicatec waterproofing work carried out at a supermarket ramp in Saitama Prefecture. 【Case Overview】 ■ Renovation of self-propelled parking lot waterproofing work ・Supermarket (Kuwana City, Mie Prefecture / Construction in November 2023 / 600m2) ■ Renovation of self-propelled parking lot ramp waterproofing work ・Supermarket ramp (Saitama Prefecture / Construction in September 2023 / 500m2) *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

Among the four key points of "Silicatec" that we handle, we would like to introduce the "self-sealing reaction." After application, Silicatec dries and remains within the concrete. Subsequently, every time it rains, Silicatec reacts repeatedly with the calcium hydroxide in the concrete. Please feel free to contact us when you need our services. 【Key Points】 ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

Among the four key points of "Silicatec" that we handle, we would like to introduce the "Waterproof Guarantee." By modifying the concrete itself into a thick waterproof layer, it is possible to maintain effectiveness over a long period. Therefore, we offer a waterproof guarantee based on long-term performance records. Please feel free to contact us when needed. [Key Points] ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

Among the four points of "Silicatec" that we handle, I would like to introduce "Cost Reduction." The construction is simple and can be completed in a short period. Since there is no need to remove the damaged coating like in membrane waterproofing, it can reduce the costs of waterproof renovation work. Please feel free to contact us when you need our services. 【Points】 ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

Among the four key points of "Silicatec" that we handle, I would like to introduce the point of "amazing water-stopping power." It reacts quickly with concrete and effectively prevents rainwater leakage from fine cracks. Additionally, it is resistant to vibrations and maintains its water-stopping effect over a long period. Please feel free to contact us when you need our services. 【Points】 ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work

"Silicatec" is a waterproofing material for reinforced concrete structures, primarily composed of potassium silicate. It offers top-class waterproof performance as an inorganic penetrating concrete modifier. It is ideal for preventing rain leaks and water seepage in rooftops of buildings and apartments, as well as in multi-story parking lots. This liquid waterproofing material was developed to address the challenges of traditional concrete waterproofing. [Key Points] ■ Remarkable water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

• Waterproofing work
• Coating film waterproofing material/permeable waterproofing material

"Silicatec" is a potassium silicate permeable waterproofing material that possesses overwhelming "water stopping power" and "waterproofing ability" compared to traditional sodium silicate-based permeable waterproofing materials. It allows for significant cost reductions compared to any other membrane waterproofing method. Even after the maximum 15-year waterproofing warranty period expires following installation, re-waterproofing is easy, greatly reducing the maintenance costs of concrete structures. [Benefits] ■ Significant cost reduction ■ Significant shortening of construction period ■ Reduction of environmental impact ■ Protection of rebar from rust ■ Control of concrete cracking *For more details, please download the PDF or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material
• Waterproofing work