Waterproofing of existing railway slabs that contributes to reducing maintenance burdens caused by water leakage!
The "Refresh Shower Method" is a leak repair technique performed from the top surface of the slab. It allows for waterproofing of the slab simply by spraying an impregnating waterproofing material from the track, without the need to remove the ballast. This method not only extends the lifespan of concrete structures but also reduces the maintenance burden caused by leaks, such as complaints from users under elevated structures and emergency measures like the installation of rain gutters. 【Features】 ■ Leak repair performed from the top surface of the slab ■ No need to remove ballast ■ Waterproofing of the slab can be done simply by spraying an impregnating waterproofing material from the track ■ Extends the lifespan of concrete structures ■ Reduces the maintenance burden caused by leaks *For more details, please refer to the catalog or feel free to contact us.
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basic information
**Features of the Impregnation Waterproofing Material** - It is primarily composed of sodium silicate and is available as a water solution or granular waterproofing material containing catalytic agents. - The impregnated waterproofing material that reaches the slab penetrates into the concrete with moisture movement, forming a waterproof layer inside the concrete. - It only reacts with the calcium components present in the concrete, so there is no concern about inhibiting the function of the ballast. - The impregnated waterproofing material that remains adhered to the crushed stone is re-dispersed onto the slab by subsequent rainfall, effectively supplying it to the cracks in the concrete. *For more details, please refer to the catalog or feel free to contact us.*
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Tom Works Co., Ltd. is a company that primarily conducts investigations and diagnostics of concrete structures, examines repair methods, plans construction, repairs cracks in new and existing structures, provides deterioration protection, water stopping, civil engineering waterproofing work, rooftop waterproofing, parking lot waterproofing, and building-related waterproofing work. Additionally, we handle products such as the agent "CS-21," which has catalytic properties that activate and promote the hydration reaction of cement. Please feel free to contact us.