Protection Method Product List and Ranking from 16 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

Protection Method Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. 大関化学工業 Hyogo//Building materials, supplies and fixtures manufacturers
  2. ドラーフタイト工業 Tokyo//Building materials, supplies and fixtures manufacturers
  3. アールシージージャパン Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 岡部 Tokyo//Building materials, supplies and fixtures manufacturers
  5. 5 防水立上がり部乾式保護工法工業会 Tokyo//Other construction industries
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Protection Method Product ranking

Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.

  1. Transparent waterproofing and protection method for exterior walls "Paraclear" 大関化学工業
  2. Concrete surface protection method "RCG Inner Silica" アールシージージャパン
  3. Slope protection construction method "Reinforced Frame Method" 岡部
  4. 4 Waterproof vertical rising part dry protection method "Parablind PA" ドラーフタイト工業
  5. 5 Dry protection method for waterproof rising parts 防水立上がり部乾式保護工法工業会

Protection Method Product List

1～15 item / All 25 items

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Transparent thin film protection method for metal and painted surfaces "Light Coat 2200 System"

Transparent thin film protection method for metal and painted surfaces "Light Coat 2200 System"

Excellent weather resistance with transparent thin film protective treatment significantly reduces the time, effort, and costs required for maintenance!

The transparent thin film protection method for metal and painted surfaces, "Light Coat 2200 System," is a unique technique that combines high-performance products with specialized cleaning and restoration technology. The surface after application is easy to wash and maintain clean, resistant to chemical contamination and discoloration, and protected from deterioration. 【Features】 ■ Excellent weather resistance with transparent thin film protection treatment ■ Stable against ultraviolet rays and does not yellow ■ Extremely superior chemical resistance, better than most organic coatings ■ Graffiti can be removed without damaging the underlying surface ■ Suppresses or prevents surface deterioration caused by alkalies ■ Restores weathered and faded surfaces to a bright, clean finish ■ Significantly reduces time, effort, and costs required for maintenance ■ Skilled professional installation team (licensees) for application

  • Special Construction Method

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Aging Slope Protection Measures - Slope Protection Method "Cross Cover Net Method"

Aging Slope Protection Measures - Slope Protection Method "Cross Cover Net Method"

Mitigating dangers to workers from unexpected collapses! This leads to a reduction in industrial waste.

The slope protection method [Cross Cover Net Method] is a countermeasure for aging sprayed slopes that maintains the existing spray while improving safety and workability. The flat wire mesh is lightweight at 1.9 kg/m², and the wire rope is also lightweight at 0.3 kg/m, made of flexible materials with a simple component structure. The covering structure on the surface prevents mortar peeling for a semi-permanent period, thereby enhancing safety for third parties. Additionally, by adding admixtures to the sprayed material, the separation resistance and self-supporting ability of the sprayed material are improved, reducing the occurrence of rebound loss. [Features] ■ Improved safety ■ Excellent workability ■ Reduced waste *For more details, please refer to the PDF document or feel free to contact us.

  • Special Construction Method

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Concrete Protection Method "Portoguard AF System" <Achievement Collection Presentation>

Concrete Protection Method "Portoguard AF System" <Achievement Collection Presentation>

For new construction, renovation, and decorative finishing of exposed concrete! Completely matte finish that preserves the natural appearance of concrete. We are currently seeking cooperative contractors.

The "Portuguard AF System" is a protective method that can maintain the texture of concrete (aesthetic quality) for an extended period. It uses a water-based fluororesin clear coat for the top layer, which excels in low pollution and weather resistance. The coating has oil-repellent and hydrophilic properties that reduce the adhesion of contaminants, making it easier for them to wash away with rainwater. Two types of topcoat materials are available: "completely matte" and "3/10 gloss." 【Features】 ■ Suitable for substrates such as exposed concrete, PC boards, and extruded cement boards. ■ Allows for pattern color adjustments and localized coloring that blends seamlessly with the exposed finish. ■ Color clear finishes can be customized to match the building's purpose and design. ■ The materials used are registered as F☆☆☆☆. ★ We are currently seeking cooperative construction contractors (individuals are welcome). Please feel free to contact us. You can view the catalog and photo collection of achievements by downloading the PDF.

  • Concrete block, ALC panel, extrusion molded cement board construction
  • Coating film waterproofing material/permeable waterproofing material

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Portguard AF System Construction Case Study: Seijo Gakuen Junior High School and High School

Portguard AF System Construction Case Study: Seijo Gakuen Junior High School and High School

Design and aesthetic durability! Suitable for substrates such as extruded cement boards and mortar finishes.

We would like to introduce a case study of the "Portoguard AF System" handled by Central Concrete, which was applied at Seijo Gakuen Junior and Senior High School. The "Portoguard AF System" is a concrete protection method that uses a water-based fluororesin clear coat that excels in low pollution and weather resistance, making it suitable for substrates such as exposed concrete, PC boards, extruded cement boards, and mortar finishes. It is also possible to adjust the pattern color and apply localized coloring that blends seamlessly with the exposed concrete. 【Case Overview】 ■ Building Name: Seijo Gakuen Junior and Senior High School ■ Photographer: Kindaikensetsu Co., Ltd. ■ Design Contractor: Nikken Sekkei Ltd. ■ Construction Contractor: Kumagai Gumi Co., Ltd. *For more details, please refer to the PDF document or feel free to contact us.

  • Concrete block, ALC panel, extrusion molded cement board construction
  • Coating film waterproofing material/permeable waterproofing material

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Construction Case: Toyo University Kawagoe Campus New Building No. 1 and Library

Construction Case: Toyo University Kawagoe Campus New Building No. 1 and Library

Excellent weather resistance, low pollution performance, and aesthetic design! Introducing examples of the Port Guard AF system installation.

We would like to introduce a case where the "Portoguard AF System," handled by Central Concrete, was applied to the new Building No. 1 and library at Toyo University Kawagoe Campus. The "Portoguard AF System" is a concrete protection method that uses a water-based fluororesin clear coat, which excels in low pollution and weather resistance. It is suitable for substrates such as exposed concrete, PC boards, extruded cement boards, and mortar finishes, maintaining a clean appearance for many years. [Case Overview] ■ Building Name: Toyo University Kawagoe Campus New Building No. 1 and Library ■ Design Firm: Nikken Sekkei Ltd. ■ Construction Firm: Shimizu-Mitsui Joint Venture *For more details, please refer to the PDF document or feel free to contact us.

  • Concrete block, ALC panel, extrusion molded cement board construction
  • Coating film waterproofing material/permeable waterproofing material

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Weed suppression slope protection method "Magfiber Method"

Weed suppression slope protection method "Magfiber Method"

A slope protection method for weed suppression using a substrate made of natural soil, bamboo, and nigari components.

The "Magfiber Construction Method" is a maintenance-free slope protection method that utilizes local resources (shirasu, bamboo). Bamboo, which has been cut from forests and turned into waste, is processed into fine bamboo fibers to be used as reinforcement material to prevent cracking in the base material (hardened body), thereby improving the compressive strength and shear strength of the base material. 【Features】 ■ Environmentally friendly and highly safe ■ Effective use of waste as a binding material ■ Abundant natural resources *For more details, please download the PDF or feel free to contact us.

  • Special Construction Method

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Aluminum handrail and handrail-equipped coping "SUNTE"

Aluminum handrail and handrail-equipped coping "SUNTE"

Use ribbed connecting plates to prevent water intrusion! Strong, beautiful, and a reliable form that considers people.

"SUNTE" is an aluminum handrail and handrail-mounted cap that uses special fixed fittings to support strength. There are no posts at the corners of the handrail, creating a flush connection. Additionally, we offer corner caps, resulting in a clean design. The joint section of the cap uses a ribbed connecting plate that prevents water intrusion, eliminating concerns about leaks. The design also flexibly accommodates material expansion and contraction due to seasonal temperature changes. 【Features】 ■ Special fixed fittings that support strength ■ Post base sets for securing posts (for RC and ALC) ■ A clean design without corner posts ■ Ribbed connecting plates at the joint section to prevent water intrusion ■ A design that flexibly accommodates material expansion and contraction due to seasonal temperature changes *For more details, please refer to the PDF document or feel free to contact us.

  • Gates, walls and fences
  • Other fittings

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Waterproof Vertical Protection Method "F-Good"

Waterproof Vertical Protection Method "F-Good"

Certified by the Public Building Association! It demonstrates excellent effects in insulation, condensation prevention, and soundproofing.

"EFGOOD" is a waterproof vertical protection method that achieves lightness and strength by using a porous hollow structure parallel to the board material, while the air layer provides excellent effects in insulation, condensation prevention, and soundproofing. Additionally, since it is composed of inorganic materials, it is not subject to deterioration from ultraviolet rays and salt damage in coastal areas, or from sulfur dioxide and nitrogen oxides in urban and industrial areas. [Used Panel] ■ T Panel Lambda - Dimensions: 15×303×1500 *For more details, please download the PDF or feel free to contact us.

  • Civil Engineering Method

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Slope protection construction method [Cross cover net method]

Slope protection construction method [Cross cover net method]

A new method for aging spray slope measures that improves safety and workability.

~No removal of existing mortar and concrete spray~ The slope protection method [Cross Cover Net Method] involves spraying adhesive mortar that enhances the bonding effect with the existing sprayed surface while leaving the existing sprayed slope intact. It covers and integrates the surface with flat wire mesh and flexible wire ropes, thereby suppressing both the existing spray and the weathered soil behind it, aiming for slope stabilization. Features: ■ Improved Safety The structure that covers the surface with flat wire mesh and wire ropes prevents the peeling of mortar for a semi-permanent period, enhancing safety for third parties. Additionally, since there is no removal work, the risk to workers from unexpected collapses during removal is minimized. ■ Excellent Workability The flat wire mesh is lightweight at 1.9 kg/m², and the wire rope is also lightweight at 0.3 kg/m, making them simple and flexible components that facilitate easy work on slopes. ■ Reduction of Industrial Waste By adding admixtures to the sprayed material, the separation resistance and self-supporting ability of the sprayed material are improved, reducing rebound loss. Moreover, since the construction is carried out without removing the existing sprayed material, it also contributes to the reduction of industrial waste.

  • Other earthworks, foundation works, and exterior floors

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Transparent waterproofing and protection method for exterior walls "Paraclear"

Transparent waterproofing and protection method for exterior walls "Paraclear"

The beauty and texture of nature are revived—an excellent waterproof and durable Paraclear method.

Transparent waterproof and protective method for exterior walls. It excels in waterproofing and durability, making it ideal for exterior walls such as tiled surfaces, concrete, and exposed concrete. 【Features】 ○ Aesthetic appeal ○ Waterproofing ○ Adhesion ○ Salt resistance ○ Durability For more details, please contact us or download the catalog.

  • Waterproofing work
  • Tile work
  • Special Construction Method

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[Portguard AF System Construction Case] Toyoshimaoka Girls' Academy

[Portguard AF System Construction Case] Toyoshimaoka Girls' Academy

We have a lineup that meets your requests for the building's purpose and the atmosphere or image you want to express!

Here is an introduction to the case study of the "Portoguard AF System" handled by Central Concrete, which was implemented at Toyamaoka Girls' Academy. The "Portoguard AF System" is a concrete protection method that uses a water-based fluororesin clear coat, known for its low contamination and excellent weather resistance. It is suitable for substrates such as exposed concrete, PC boards, extruded cement boards, and mortar finishes. Thanks to the high weather-resistant fluororesin, it is possible to maintain the concrete's original texture (aesthetic quality) and provide protection over the long term. 【Case Overview】 ■ Building Name: Toyamaoka Girls' Academy ■ Photographer: SS Tokyo Branch Co., Ltd. ■ Design Contractor: Kyoryu Architectural Design Office Co., Ltd. ■ Construction Contractor: Taisei Corporation *For more details, please refer to the PDF document or feel free to contact us.

  • Concrete block, ALC panel, extrusion molded cement board construction
  • Coating film waterproofing material/permeable waterproofing material

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Case Study of the Port Guard AF System at the Gasteinari Gas Science Museum

Case Study of the Port Guard AF System at the Gasteinari Gas Science Museum

For design and aesthetic durability! We offer two types: matte and semi-gloss.

We would like to introduce a case study of the "Portugard AF System" handled by Central Concrete, which was applied to the Gas Science Museum "Gasutenani." The "Portugard AF System" is a concrete protection method that uses a water-based fluororesin clear coat, which excels in low pollution and weather resistance. It is also possible to adjust the pattern color and apply non-intrusive partial coloring, and we have a lineup that can meet the requirements for the building's purpose and the atmosphere or image you wish to express. [Case Overview] ■ Building Name: Gas Science Museum "Gasutenani" ■ Photographer: Koji Horiuchi ■ Design Contractor: Nikken Sekkei Ltd. ■ Construction Contractor: Taisei Corporation *For more details, please refer to the PDF document or feel free to contact us.

  • Concrete block, ALC panel, extrusion molded cement board construction
  • Coating film waterproofing material/permeable waterproofing material

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[Information] Deterioration of Concrete Structures and Surface Protection Methods

[Information] Deterioration of Concrete Structures and Surface Protection Methods

"What are the issues with concrete surface protection work?" Clearly presented with photos and diagrams!

This document provides a detailed introduction to the deterioration of concrete structures and surface protection methods. It includes easy-to-understand explanations, using photos and diagrams, on topics such as "What is the deterioration of concrete structures? How can we prevent deterioration?" and "What are the issues with concrete surface protection methods?" Please feel free to download and take a look. 【Contents】 ■ What is the deterioration of concrete structures? How can we prevent deterioration? ■ What are the issues with concrete surface protection methods? ■ What is Alon Blue Coat? *For more details, please refer to the PDF document or feel free to contact us.

  • Civil Engineering Method
  • Concrete construction

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Waterproof vertical rising part dry protection method "Parablind PA"

Waterproof vertical rising part dry protection method "Parablind PA"

Utilizing the joint at the bottom of the jaw to simplify construction and shorten the construction period!

"Parabline PA" is a dry protection method for waterproofing that utilizes the joints at the lower part of the parapet and wall, as well as the equipment foundation. There are two installation methods: a holder system that prevents deformation due to concrete lateral pressure and a direct installation method using drainage joint bars, both of which simplify construction and shorten the construction period. 【Features】 ■ Simplified construction ■ Shortened construction period ■ Under-chin type ■ Both holder system and direct installation method available *For more details, please refer to the catalog or feel free to contact us.

  • Waterproofing work
  • Roof and gutter construction
  • others

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Waterproof vertical rising part dry protection method "Parablind PB"

Waterproof vertical rising part dry protection method "Parablind PB"

Improves ventilation on the back of the board and demonstrates heat retention prevention effects!

"Parablind PB" is a waterproof dry protection method designed to improve the air permeability of the back surface of the board by floating the board, with a focus on preventing heat accumulation. There are holder methods using the board joint "PM25" and direct installation methods using drainage joint rods. 【Features】 ■ Improves air permeability of the back surface of the board ■ Prevents heat accumulation ■ Chin-type ■ Both holder method and direct installation method are available *For more details, please refer to the catalog or feel free to contact us.

  • Waterproofing work
  • Exterior coating materials
  • Civil Engineering Method

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