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[Construction Example 23] Waterproofing method with high weather resistance applied to the rooftop of a new apartment building.

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[Construction Example 23] Waterproofing method with high weather resistance applied to the rooftop of a new apartment building.

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The rooftop of a newly constructed nursing home, where solar power panels are planned to be installed, was constructed using the long-lasting, high-durability heat-insulating composite coating waterproofing method "HP-LCC waterproofing method."

We would like to introduce an example of a newly constructed elderly care home where the high-durability, heat-insulating composite coating waterproofing method "HP-LCC Waterproofing Method" was applied to the rooftop. 【Property】 [New Construction] Certain Paid Elderly Care Home ◇ Construction Date: May 2014 ◇ Construction Area: 380m2 ◇ Substrate: New Construction (RC) 【Customer's Issues and Requests】 ◆ Looking for a waterproofing method with long-lasting durability and weather resistance. ◆ A long-lasting waterproofing method that minimizes the need for waterproofing repairs after the installation of solar panels. ◆ Excellent durability and weather resistance, with a long-term warranty (20 years). 【Adoption Background】 ◇ A composite coating waterproofing method with high waterproofing and water-tightness. ◇ A long-lasting type combined with a dedicated top coat that has high durability and heat insulation performance. 【Selection Points】 ◆ The "HP-LCC Waterproofing Method" is a long-lasting product with a 20-year warranty, allowing for a reduction in LCC (Life Cycle Cost). ◆ The combination of insulation waterproofing and a dedicated heat-insulating top coat is expected to provide insulation and heat insulation effects. ◆ It has excellent crack-following performance, is solvent-free, and is an environmentally friendly product with minimal odor. ◆ The waterproofing edges use a urethane adhesion method, achieving excellent water-tightness.

Related Link - https://www.hamacast.co.jp/products/hplcc.html

basic information

High Durability Heat-Insulating Composite Coating Waterproofing Method "HP-LCC Waterproofing Method" By combining insulating urethane rubber with an insulating, heat-insulating, and highly weather-resistant topcoat, we achieve high durability and high insulation waterproofing without removing the existing waterproof layer. *For more details, please refer to the PDF materials or feel free to contact us.*

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【Standard Construction Process】 [1] Surface preparation (removal of protrusions and laitance) → [2] High-pressure water cleaning → [3] Application of specialized primer → [4] Installation of rubberized modified asphalt sheet (self-adhesive) → [5] Insulation with polyurethane rubber (sprayed three times) or high-performance polyurethane (1.3 kg/m² applied twice) → [6] Application of specialized primer (0.1 kg/m²) → [7] Application of specialized topcoat (1.0 kg/m²)

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High Durability Heat Insulating Coating Waterproofing Method 'HP-LCC Waterproofing Method'

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