カンボー List of Products and Services

Our company conducts rooftop waterproofing using the low-odor and low-smoke torch method waterproof sheet "MelTorch." It boasts excellent heat resistance, water resistance, and dimensional stability, along with a long lifespan. It can be applied not only to new constructions but also over existing waterproof layers during renovations, minimizing waste generation. 【Features】 ■ 10-year manufacturer warranty ■ Excellent water tightness due to heat fusion method ■ Superior crack-following ability ■ Shortened construction period with one-ply method ■ Strong and resistant to earthquake and typhoon damage Suitable for concrete flat roofs. Applicable for both new constructions and renovations. Suitable for various buildings such as offices, factories, apartments, and government offices. Insulation and high-reflective methods are also available. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Waterproofing work
• Waterproof sheet

"Evercoat Zero-1H" is a single-component polyurethane waterproofing material that contains no specific chemical substances. It has significantly upgraded performance compared to conventional polyurethane waterproofing materials, offering high physical properties, high weather resistance, and high durability in its coating performance. There are no issues with mixing errors or poor curing due to inadequate stirring, which can occur with two-component polyurethane systems, ensuring consistent coating quality at all times. Additionally, since there is no need for stirring or portioning, application on small areas, balconies, gutters, and skirting boards can be carried out smoothly. 【Adhesive Method Without Mesh *Excerpt】 <Flat Surface Specification ZHM-200> ■ Usage Amount (/m2) - Various Primers: 0.2kg - Evercoat Zero-1H: 1.3kg - Evercoat Zero-1H: 1.3kg - Various Top Coats: 0.2kg *For more details, please refer to the PDF document or feel free to contact us.

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

We would like to introduce the "Standard Specifications for Public Building Construction (FY 2013 Edition)" for government offices. This applies to new constructions, non-walking rooftops, RC, deck plate slabs, PCa, and ALC panel structural substrates. 【Standard Specifications for Public Building Construction (FY 2013 Edition)】 ■ Type: AS-T1 (Torch Method) ■ Primer: Primer application 0.2 (0.4) kg/m² ■ Waterproof Layer (1st Layer) and Additional Layering - Corner areas: Additional layering - Modified asphalt sheet (for non-exposed multi-layer waterproofing) ■ Waterproof Layer (2nd Layer) - Modified asphalt sheet (for exposed multi-layer waterproofing) ■ Protective Coating: Finish paint application 0.3 kg/m² *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "Protective Layer Parking Lot Waterproofing (Multi-layer Specification)" for new construction and renovation (when retaining the existing protective layer or when completely removing the waterproof layer) as well as for renovation (when not removing the existing asphalt waterproof layer). 【New Construction/Renovation (when retaining the existing protective layer or completely removing the waterproof layer)】 ■ Application: General parking lots, RC, deck plate substrate ■ Construction Method No.: TA-502W (TS-502W) ■ Primer: Meltorch Primer or UBE Water-based Primer 0.2kg/m² ■ Reinforcement: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer (1st Layer): Meltorch AP25B (Meltorch SB25B) spot application ■ Waterproof Layer (2nd Layer): Meltorch AP25B (Meltorch SB25B) ■ Protective Layer: Asphalt concrete 50mm thick or more (separate construction) *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch method construction that combines synthetic fiber non-woven fabric and modified asphalt. We would like to introduce the "Partial Adhesive Sheet Combined Exposed Insulation Waterproofing (Multi-layer Specification)" for new construction and renovation (when retaining the existing protective layer or during complete removal of the waterproof layer). 【New Construction/Renovation (when retaining the existing protective layer or during complete removal of the waterproof layer) *Excerpt】 ■ Application: Non-walkable rooftops, RC, deck plate slabs, PCa, ALC panel substrates After construction, relatively prone to blistering substrates ■ Construction Method No.: TA-426W (TS-426W) ■ Primer: UBE water-based primer 0.2 kg/m² ■ Adhesive: RA water-based bond 0.3 kg/m² ■ Insulation Layer: Rigid polyurethane foam GF board or equivalent ■ Reinforcement: RA tape ST020 ■ Waterproof Layer (1st Layer): Flat area RA Spot SM20C, RA Sheet SS20R Vertical area Meltorch AP25B (Meltorch SB25B) ■ Waterproof Layer (2nd Layer): Meltorch AP40M (Meltorch SB40M) *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce the "adhesive sheet combined exposed insulation tight waterproofing (multi-layer specification)" for new construction and renovation (when retaining the existing protective layer or during complete removal of the waterproof layer), as well as for renovation (when not removing the existing asphalt waterproof layer). 【New Construction and Renovation (when retaining the existing protective layer or during complete removal of the waterproof layer)】 ■ Application: Non-walkable rooftops, RC, deck plate slabs, PCa, ALC panel structural substrates ■ Construction Method No.: TA-423W (TS-423W) ■ Adhesive: RA water-based bond 0.3kg/m² ■ Insulation Layer: Rigid polyurethane foam GF board or equivalent ■ Reinforcement: RA tape WT133 ■ Waterproof Layer (1st layer): RA sheet SS20R ■ Waterproof Layer (2nd layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA coat 0.5kg/m² 　　　　　　RA high-reflective coat 0.5kg/m² 　　　　　　RA heat-shielding coat 1.5kg/m² *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "exposed thermal insulation bonded waterproofing (multi-layer specification)" for new construction and renovation (when retaining the existing protective layer and during complete removal of the waterproof layer), as well as for renovation (when not removing the existing asphalt waterproof layer). 【New Construction and Renovation (when retaining the existing protective layer and during complete removal of the waterproof layer)】 ■ Application: Non-walkable rooftops, RC, deck plate slabs, PCa, ALC panel structural substrates ■ Construction Method No.: TA-422W (TS-422W) ■ Adhesive: RA water-based bond 0.3kg/m² ■ Insulation Layer: Special rigid polyurethane foam GFT board 　　　　　RA tape MTS205 (joint area) ■ Additional Layer: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer (1st layer): Meltorch AP25B (Meltorch SB25B) ■ Waterproof Layer (2nd layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA coat 0.5kg/m² 　　　　　　RA high-reflective coat 0.5kg/m² 　　　　　　RA heat-shielding coat 1.5kg/m² *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "exposed insulation bonded waterproofing (single-layer specification)" for new construction and renovation (when retaining the existing protective layer or when completely removing the waterproof layer) as well as for renovation (when not removing the existing asphalt waterproof layer). 【New Construction and Renovation (when retaining the existing protective layer or when completely removing the waterproof layer)】 ■ Application: Non-walkable rooftops, RC, deck plate structures, PCa, ALC panel structures ■ Construction Method No.: TA-422 (TS-422) ■ Adhesive: RA water-based bond 0.3kg/m² ■ Insulation Layer: Special rigid polyurethane foam GFT board 　　　　　RA tape MTS205 (joint area) ■ Additional Layer: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer: Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA coat 0.5kg/m² 　　　　　　RA high-reflective coat 0.5kg/m² 　　　　　　RA heat-shielding coat 1.5kg/m² *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce the "exposed adhesive waterproofing (multi-layer specification) using adhesive sheets" for new construction and renovation (when completely removing existing protective layers or waterproof layers, or when the existing waterproof layer is a vulcanized rubber sheet), as well as for renovation (when retaining the existing asphalt waterproof layer). 【New Construction/Renovation (when completely removing existing protective layers or waterproof layers, or when the existing waterproof layer is a vulcanized rubber sheet)】 ■ Application: Non-walkable rooftops, RC, PCa, ALC panel structural substrates ■ Method No.: TA-323W (TS-323W) ■ Primer: RA Primer 0.2kg/m² ■ Reinforcement: RA Tape WT133 ■ Waterproof Layer (1st Layer): RA Sheet SS20R ■ Waterproof Layer (2nd Layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² 　　　　　　RA High Reflective Coat 0.5kg/m² 　　　　　　RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce the "partial adhesive sheet combined exposed insulation waterproofing (multi-layer specification)" for new construction and renovation (when retaining the existing protective layer and during complete removal of the waterproof layer), as well as for renovation (when retaining the existing asphalt waterproof layer). 【New Construction/Renovation (when retaining the existing protective layer and during complete removal of the waterproof layer)】 ■ Application: Non-walkable rooftops, de-aeration method on substrates prone to blistering after construction ■ Method No.: TA-326W (TS-326W) ■ Primer: Meltorch Primer or UBE water-based primer 0.2kg/m² ■ Additional Layer: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer (1st Layer): Flat area RA Spot SM20C 　　　　　　　　　 Vertical area Meltorch AP25B (Meltorch SB25B) ■ Waterproof Layer (2nd Layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² 　　　　　　RA High Reflective Coat 0.5kg/m² 　　　　　　RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce the "mechanical fastening method (multi-layer specification)" for new construction and renovation (when retaining existing protective layers or exposed waterproof layers). 【New Construction/Renovation (when retaining existing protective layers or exposed waterproof layers)】 ■ Applicable: Non-walkable rooftops, RC, deck plate slabs, PCa substrates ■ Construction No.: TA-321MW (TS-321MW) ■ Primer: Meltorch Primer or UBE Water-based Primer 0.2kg/m² 　　　　　　　(only for upstands and surrounding areas) ■ Additional Layer: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer (1st layer): Meltorch AP25B (Meltorch SB25B) fastening fittings, disks, crow plugs ■ Waterproof Layer (2nd layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² 　　　　　　RA High Reflective Coat 0.5kg/m² 　　　　　　RA Heat Insulating Coat 1.5kg/m² *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. Here, we introduce the "mechanical fastening method (single-layer specification)" for renovation (when retaining the existing protective layer or exposed waterproof layer). 【Renovation (when retaining the existing protective layer or exposed waterproof layer)】 ■ Application: Non-walkable rooftops, RC, deck plate slabs, PCa substrate ■ Method No.: TA-321M (TS-321M) ■ Primer: Meltorch Primer or UBE water-based primer 0.2kg/m² (only for vertical surfaces and surrounding areas) ■ Additional bonding: Meltape T2520A (Meltape T2520S) ■ Waterproof layer: Meltorch AP40M (Meltorch SB40M) fastening hardware, disc, crow plug ■ Protective coating: RA Coat 0.5kg/m² RA High Reflective Coat 0.5kg/m² RA Heat Insulation Coat 1.5kg/m² *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "exposed point waterproofing (multi-layer specification)" for new construction, renovation (when retaining the existing protective layer, and when completely removing the waterproof layer), and renovation (when retaining the existing asphalt waterproof layer). 【New Construction/Renovation (when retaining the existing protective layer, and when completely removing the waterproof layer)】 <Standard Specification for Public Building Renovation Work, Equivalent to AS-T3 Method> ■ Application: Non-walkable rooftops, de-aeration method on substrates prone to blistering after construction ■ Method No.: TA-322W (TS-322W) ■ Primer: Meltorch Primer or UBE Water-based Primer 0.2kg/m² ■ Additional Layer: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer (1st Layer): Meltorch AP25B (Meltorch SB25B) point application ■ Waterproof Layer (2nd Layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² RA High Reflective Coat 0.5kg/m² RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "exposed point waterproofing (single-layer specification)" for new construction and renovation (when retaining the existing protective layer or during complete removal of the waterproof layer). 【New Construction/Renovation (when retaining the existing protective layer or during complete removal of the waterproof layer)】 <Standard Specifications for Public Building Renovation Work, Equivalent to AS-T4 Method> ■ Applicable: Non-walkable rooftops, de-aeration method on substrates prone to blistering after construction ■ Method No.: TA-322 (TS-322) ■ Primer: Meltorch Primer or UBE Water-Based Primer 0.2kg/m² ■ Additional Layer: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer: Meltorch AP40M (Meltorch SB40M) point application ■ Protective Coating: RA Coat 0.5kg/m² 　　　　　　RA High Reflective Coat 0.5kg/m² 　　　　　　RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

Kambo's "Coating Waterproofing Material" is suitable for large-scale repairs. It can be used according to various applications, such as wanting a thick coating or shortening the curing time in winter. 【Features】 1. World-class environmental compatibility 2. Improved coating performance and ensured coating quality 3. Enhanced construction efficiency, contributing to shortened construction periods *For more details, please download the catalog or contact us.

• Renovation and repair methods

The melt torch maintenance method using the "melt torch" has excellent features suitable for renovation waterproofing methods. 【Points to be cautious about】 ■ A construction company you can trust ■ Excellent basic performance of waterproofing materials ■ Environmentally friendly construction methods ■ Construction examples - Kanagawa Prefectural Housing Supply Corporation - Yuruno Kidai Housing Complex - Azusawa Family Park - Clean Cove Minami-Oosawa - Chambord Mita

• Pavement construction

Originating in Italy in 1960 and recognized worldwide, it has been standardized by various public institutions, with specifications and certifications in place. The melt torch method is now capable of handling large-scale repairs. ■ Process - 1996: Development of modified asphalt sheets (Italy) - 1970: Import of sheets for torch method from Spain - 1980: Import of APP-type sheets from Italy - 1990: Establishment of the Melt Torch Industrial Association ■ Achievements 1998: 100% growth rate ↓ 2002: Over 160% growth rate *For more details, please download the catalog or contact us.

• Waterproofing work

There are various types of "waterproof materials and waterproof methods," but for the waterproofing of building rooftops, materials and methods that create a waterproof membrane on the concrete surface are common. Such waterproof layers are highly reliable and are widely used in many buildings. Since each waterproof material and method has its own characteristics, the choice of which method to adopt is determined by considering factors such as the type, structure, size, and location of the building, as well as the conditions of the construction site. ■ Examples of construction - Kanagawa Prefectural Housing Supply Corporation - Yuru no Kidai Housing Complex - Azukizawa Family Park - Clean Cove Minami-Ozawa - Chambord Mita

• others

The Kanbo thin-layer greening system is a lightweight greening system that uses a bamboo-based BL green mat as its foundation. It can be deployed at an affordable price on various flat and gently sloped surfaces such as gardens and playgrounds. 【Features of Western Turf Type】 ♦ Since roll turf is used, seams are not noticeable during installation. ♦ If seeds are sown in autumn, the transition between summer and winter turf keeps it green year-round. ♦ More resistant to trampling than Korean turf, making it suitable for playgrounds. When maintaining it as evergreen turf, it is recommended to mow it short to about 2 cm during the summer heat, as winter turf weakens in extreme heat, allowing for better air circulation. *For more details, please download the PDF or feel free to contact us.

• Wall and rooftop greenery

The Cambow thin-layer turf greening system is a lightweight greening system that uses a bamboo-based BL Green Mat as its foundation. It is affordable and can be deployed on any flat or gently sloped surface, such as gardens and playgrounds. ★ About the BL Green Mat It serves as the greening foundation for the Cambow thin-layer turf greening system, replacing the "soil" for planting. Weighing only 30-40 kg/m², it is half the weight limit, making it lightweight and versatile in location. Additionally, it can be easily cut, allowing for flexible sizing unlike tray systems. 【Construction Steps】 1. Install treated plywood as a support material on the roof. Being made of wood, it poses no risk of electrolytic corrosion like metal supports or UV degradation like plastic supports. 2. By installing a drainage layer and a water retention layer, it retains water until the next watering while draining excess rainwater. 3. Finally, install the BL Green Mat as the planting foundation, followed by natural grass. *For more details, please download the PDF or feel free to contact us.

• Wall and rooftop greenery

Our company is engaged in various construction projects while giving due consideration to the natural environment, local environment, and living environment. In construction work, we handle a wide range of projects, including large-scale renovations of condominiums, apartments, and office buildings, seismic reinforcement work, as well as paving, painting, waterproofing, and landscaping. This catalog presents examples of construction work along with photographs. [Examples of Construction Work (Excerpt)] ■ Building and Civil Engineering Work - Wakakusa-en, Moriguchi City - Osaka Municipal Sakae Elementary School - Hotel Fine Garden Toyonaka ■ Rooftop Greening Work - Rooftop of a condominium (Chuo Ward, Osaka) Planting species: Hime-Korai grass - Rooftop garden of a business facility (Ikuno Ward, Osaka) Planting species: Mixed two types of European grass *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods
• Waterproofing work
• Wall and rooftop greenery

At Campo, we are engaged in waterproofing work for bridges. While general road repairs can be relatively easy, bridge waterproofing work requires a thorough investigation of factors such as scale, structure, traffic volume, weather, and location conditions, as well as consideration of the required waterproof performance and construction methods. In addition to waterproofing and corrosion resistance, functions that comprehensively consider the durability of the pavement, as well as drivability and safety, are required. Bridge waterproofing work can be broadly divided into sheet-type waterproofing and coating-type waterproofing. Our company has established a construction system that combines speed and reliability through extensive construction experience and high technical capabilities. [Features] <Sheet Waterproofing Work> ■ Excellent workability and constructability with a room-temperature adhesive type, allowing for large-scale construction ■ Significantly increased construction speed ■ No odor issues ■ Suppression of blister formation ■ Reuse of materials generated from construction is possible *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods
• Waterproofing work
• Bridge Construction

Kambo helps enhance the asset value of our customers as a specialized contractor for renovation work. To achieve this, we believe that building inspections, renovation design, and construction for condominiums and buildings should be integrated. Our company strives to be a specialized contractor for high-grade, low-cost renovations that pursue the economic, safety, and comfort needs of building owners and users. *We recommend starting with a free deterioration survey and diagnosis. 【Features】 ■ Kambo's renovation system that realizes the durability of buildings and enhances asset value ■ Reduction of consultant fees incurred under the guise of contractor screening and construction supervision ■ Elimination of intermediate margins through the integration of design and construction ■ Prevention of irregularities in contractor selection ■ Free deterioration survey and diagnosis *For more details, please refer to the PDF materials or feel free to contact us.

• Renovation and repair methods
• Waterproofing work

The "KD-1 Method" is a pavement maintenance technique that repairs surface cracks in asphalt pavement using a "self-propelled crack repair material injection machine." The injection machine is a crawler-type self-propelled unit, allowing for safe and fast construction even on steep slopes, reducing worker fatigue. Additionally, it can be used in areas like pedestrian paths and bike paths where dedicated vehicles cannot access. When cracks develop in asphalt surfaces, rainwater and foreign substances can penetrate, weakening the foundation and reducing support capacity. Repairing the cracks before they widen is cost-effective and shortens the construction period. **Features** - As a crawler-type self-propelled vehicle: - Safe construction on steep slopes - Improved construction efficiency and shortened construction time - Reduced worker fatigue - Usable in narrow paths where dedicated vehicles cannot enter - As a mixing-type melting kettle: - Sealant material is uniformly melted in a short time - With a large capacity of 450L for melting material, construction efficiency is improved *For more details, please refer to the PDF document or feel free to contact us.*

• Renovation and repair methods
• Pavement construction
• Paving Machine

"Aqua Shutter EVA" is a newly developed coating waterproofing material made from ethylene-vinyl acetate polymer. It can be applied using a trowel or roller brush, offering excellent workability. It can also be applied to damp substrates. It is suitable for temporary waterproofing after the removal of existing waterproof layers. Even after accelerated exposure, it maintains its coating properties and demonstrates high waterproof performance over the long term. Furthermore, the coating has excellent elongation properties and high substrate crack-following ability, preventing the waterproof layer from breaking due to cracks in the concrete substrate. 【Features】 ■ Weather resistance and durability ■ Substrate crack-following ability ■ Complies with the Japan Architectural Institute's "Guidelines for Polymer-Cement Coating Waterproofing Work (Draft)" ■ Improved workability due to the new development of ethylene-vinyl acetate polymer ■ A water-based waterproofing material that does not contain organic solvents and does not require the use of fire during application *For more details, please refer to the PDF document or feel free to contact us.

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

"Aqua Shutter EVA" is an excellent waterproof coating material developed from a new ethylene-vinyl acetate polymer. It can be applied using a trowel or roller brush, offering exceptional workability. It can also be applied to damp substrates. Furthermore, it retains its coating properties even after accelerated exposure, demonstrating high waterproof performance over the long term. We present an example of the "EVB-3 method" with AS top finish (non-slip finish), suitable for areas such as balconies and open corridors. 【Construction Example (EVB-3 Method)】 ■1: Cleaning the substrate ■2: Treating the substrate ■3: Applying primer ■4: Mixing the waterproof material (EV material) ■5: Applying the waterproof material (first coat) and installing AS cross (AS mesh) ■6: Applying the waterproof material (top coat) ■7: Applying protective paint (AS top) ■8: Curing and completion *For more details, please refer to the PDF document or feel free to contact us.

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

"Aqua Shutter EVA" is an excellent coating waterproofing material developed from a new ethylene-vinyl acetate polymer. It can be applied using a trowel or roller brush, offering exceptional workability and can be applied to damp substrates. Even after accelerated exposure, it maintains its coating properties and demonstrates high waterproof performance over the long term. Additionally, the coating with excellent elongation properties has high crack-following ability, preventing the waterproof layer from breaking due to cracks in the concrete substrate. 【Characteristics and Properties (Excerpt)】 <EV Concentrate: Waterproofing Concentrate> ■ An emulsion based on ethylene-vinyl acetate resin with excellent weather resistance - Mixed with EV admixture in a specified ratio for use as a waterproofing material ■ Appearance: White emulsion ■ Packaging and Capacity: 18kg/can ■ Main Component: Modified ethylene-vinyl acetate copolymer resin ■ Solid Content Concentration: 54% <EV Admixture: Waterproofing Admixture> ■ An admixture blended with special cement and aggregates - Mixed with EV concentrate in a specified ratio for use as a waterproofing material ■ Appearance: Gray powder ■ Packaging and Capacity: 14kg/bag *For more details, please refer to the PDF document or feel free to contact us.

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

Our company conducts rooftop waterproofing using the low-odor and low-smoke torch method waterproof sheet "Meltorch." It boasts excellent heat resistance, water resistance, and dimensional stability, along with a long lifespan. It can be installed over existing waterproof layers, minimizing waste generation. 【Features】 ■ Manufacturer's warranty of 10 years ■ Excellent water tightness through heat fusion method ■ Superior crack-following ability ■ One-ply method reduces construction time ■ Strong and resistant to typhoon damage Suitable for concrete flat roofs. Applicable for both new construction and renovations. Used in various buildings such as offices, factories, apartments, and government offices. Insulation and high-reflective methods are also available. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Waterproofing work
• Waterproof sheet

The roofs of typical apartment buildings are made of concrete. Concrete roofs are generally resistant to water under normal conditions, so there is no concern about leaks. However, concrete has a property of shrinking when it dries, which can lead to cracking. Additionally, the existing waterproof layer can deteriorate over many years. Such cracks and damage can lead to water leakage incidents, so it is necessary to install a waterproof layer on concrete roofs and carry out renovation work. [When Renovation Work is Necessary] ■ Cracks in flat areas ■ Peeling in vertical sections ■ Wrinkles on the surface of the waterproof layer ■ Cracks on the surface of the waterproof layer *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

There are various types of "waterproofing materials and methods," but for the waterproofing of building rooftops, it is common to use materials and methods that create a waterproof membrane on the concrete surface. Such waterproof layers are highly reliable and are widely used in many buildings. Since each waterproofing material and method has its own characteristics, the choice of method is determined by considering the type, structure, size, location of the building, and the conditions at the construction site. 【Types of Waterproofing Methods】 ■ Asphalt Waterproofing Method ■ Modified Asphalt Waterproofing / Torch Method ■ Sheet Waterproofing Method ■ Coating Waterproofing Method *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

In the fiscal year 1999, the Ministry of Construction conducted a survey on the implementation status of large-scale renovation work for condominiums. According to the survey results regarding "how many years after construction the roof waterproofing renovation was carried out," the majority of waterproofing renovation work is performed between 9 to 12 years after construction, accounting for about half of the total. Approximately 80% of the renovations were carried out between 9 to 16 years. Additionally, the condition of the existing waterproof layer, the site environment, and the budget... are all very important factors in selecting the renovation method that best meets the customer's needs. Based on the survey and diagnostic results, we propose suitable methods while considering the construction conditions at the site and the customer's requests. *For more details, please refer to the PDF document or feel free to contact us.*

• Waterproofing work
• Waterproof sheet

When considering renovation waterproofing methods, there are several points that must be taken into account. The melt-torch maintenance method using a "melt torch" has excellent features suitable for renovation waterproofing. 【Points to be aware of】 ■ Is the contractor reliable and trustworthy? ■ Does the waterproofing material have excellent basic performance? ■ Is the construction method environmentally friendly? *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

No matter how excellent the materials or construction methods are, if they are not recognized in the world, there will always be a hint of uncertainty regarding their reliability. Modified asphalt sheets and torch methods have a history of over 40 years, and their usage has steadily increased. Additionally, they have been standardized by various public institutions, and specifications have been certified. [History of Modified Asphalt Waterproofing] ■1960: Development of modified asphalt sheets (Italy) ■1970: Sheets for torch methods imported from Spain ■1980: APP-type sheets imported from Italy (thereafter, a rapid increase in domestic torch methods) ■1990: Establishment of the Melt Torch Industrial Association Production of melt torches begins at Ube Industries *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

Are you facing any concerns such as how to choose waterproofing for renovations, how much it will cost, or how long the construction will take? The waterproof sheet "Meltorch" for torch application will solve your renovation issues. 【Features】 ■ Excellent water tightness due to thermal fusion method ■ Superior crack-following capability ■ Shortened construction period with one-ply method ■ Durable and resistant to earthquake and typhoon damage *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. It has high heat resistance and excellent water resistance and dimensional stability. Additionally, it generates very little odor or smoke typically associated with molten asphalt, allowing for safer and better working conditions for residents and neighbors. We also introduce auxiliary materials for this product, including the primer "Meltorch Primer," the substrate leveling material "Melbase," and the fast-curing substrate leveling material "Quickbase." 【List of Auxiliary Materials (Excerpt)】 ■ Substrate Treatment Material UBE Water-Based Primer ■ Substrate Treatment Material RA Primer ■ Substrate Activating Adjuster RA Paste ■ Ubi-Cation ■ Fast-Curing Substrate Leveling Material Slope Leveler ■ Urethane-Compatible Primer SB Sealer *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

We would like to introduce the "Standard Construction Procedure" for the waterproof sheet "Meltorch," which combines synthetic non-woven fabric and modified asphalt for torch application. When performing waterproofing work, the quality of the substrate preparation significantly affects the ease of construction of the waterproof layer and its durability after installation, so please conduct a thorough inspection in advance. 【Standard Construction Procedure (Partial)】 ■1: Inspection and treatment of the substrate (during new construction) ■2: Application of primer ■3: Application of substrate leveling material ■4: Insulation and additional layers ■5: Treatment of special areas *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

This catalog introduces the treatment for the waterproof sheet "Meltorch," which combines synthetic fiber non-woven fabric and modified asphalt, during renovation using the torch method. It includes sections on "when retaining the existing protective layer," as well as "when retaining the existing waterproof layer" and "when removing both the existing protective layer and waterproof layer." [Contents] ■ When retaining the existing protective layer ■ When retaining the existing waterproof layer ■ When removing both the existing protective layer and waterproof layer ■ Treatment of vertical surfaces ■ Treatment around drains *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "protective waterproofing (multi-layer specification)" for new construction and renovation (when completely removing existing protective and waterproof layers), as well as for renovation (when retaining the existing asphalt waterproof layer). 【New Construction and Renovation (when completely removing existing protective and waterproof layers)】 ■Applicable: RC, deck plate, PCa substrate ■Construction Method No.: TA-101W (TS-101W) ■Primer: Meltorch Primer or UBE water-based primer 0.2kg/m² ■Reinforcement: Meltape T2520A (Meltape T2520S) ■Waterproof Layer (1st Layer) (2nd Layer): Meltorch AP25B (Meltorch SB25B) ■Insulation Layer: UBE insulation sheet ■Protective Layer: Mortar or concrete (separate work) *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "Protective Insulation Waterproofing (Multi-layer Specification)" for new construction and renovation (when completely removing existing protective layers and waterproof layers), as well as for renovation (when retaining existing asphalt waterproof layers). 【New Construction/Renovation (when completely removing existing protective layers and waterproof layers)】 ■ Applicable: RC, deck plate, PCa substrate ■ Construction Method No.: TA-401W (TS-401W) ■ Primer: Meltorch Primer or UBE Water-based Primer 0.2kg/m² ■ Reinforcement: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer (1st Layer) (2nd Layer): Meltorch AP25B (Meltorch SB25B) ■ Adhesive: RA Water-based Bond 0.3kg/m² ■ Insulation Material: Polystyrene Foam (3 types) ■ Insulation Layer: UBE Insulation Sheet ■ Protective Layer: Mortar or Concrete (separate work) *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet

The "Meltorch" is a modified asphalt torch method that has low odor, high construction precision, and excellent durability. We will introduce "exposed waterproofing (single-layer specification)" for new construction and renovation (when completely removing existing protective layers and waterproof layers), as well as for renovation (when retaining existing asphalt waterproof layers). 【New Construction and Renovation (when completely removing existing protective layers and waterproof layers)】 <Equivalent to the Standard Specifications for Public Building Construction and Standard Specifications for Public Building Renovation, AS-T2 Method> ■ Applicable: Non-walkable rooftops, RC, PCa, ALC panel structures ■ Method No.: TA-321 (TS-321) ■ Primer: Meltorch Primer or UBE Water-Based Primer 0.2kg/m² ■ Reinforcement: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer: Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² 　　　　　　RA High Reflective Coat 0.5kg/m² 　　　　　　RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "exposed waterproofing (multi-layer specification)" for new construction and renovation (when completely removing existing protective layers and waterproof layers) as well as renovation (when retaining existing asphalt waterproof layers). 【New Construction/Renovation (when completely removing existing protective layers and waterproof layers)】 <Equivalent to Public Building Construction Standard Specifications, Public Building Renovation Construction Standard Specifications AS-T1 Method> ■ Application: Non-walkable roofs of important buildings, RC, PCa, ALC panel substrates ■ Method No.: TA-321W (TS-321W) ■ Primer: Meltorch Primer or UBE Water-Based Primer 0.2kg/m² ■ Reinforcement: Meltape T2520A (Meltape T2520S) ■ Waterproof Layer (1st Layer): Meltorch AP25B (Meltorch SB25B) ■ Waterproof Layer (2nd Layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² 　　　　　　RA High Reflective Coat 0.5kg/m² 　　　　　　RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet for torch application that combines synthetic fiber non-woven fabric and modified asphalt. We will introduce "exposed insulation waterproofing (perforated sheet + single-layer specification)" for new construction and renovation (when retaining the existing protective layer and during complete removal of the waterproof layer), as well as for renovation (when retaining the existing asphalt waterproof layer). 【New Construction and Renovation (when retaining the existing protective layer and during complete removal of the waterproof layer)】 <Standard Specifications for Public Building Renovation Work, Equivalent to AS-T4 Method> ■ Application: Non-walkable rooftops, degassing method on substrates prone to blistering after construction ■ Method No.: TA-324 (TS-324) ■ Primer: Meltorch Primer or UBE Water-based Primer 0.2kg/m² ■ Additional Layer: Meltape T2520A (Meltape T2520S) ■ Perforated Sheet: Perfo Base PF08B ■ Waterproof Layer: Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² 　　　　　　RA High Reflective Coat 0.5kg/m² 　　　　　　RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF materials or feel free to contact us.

• Waterproofing work
• Waterproof sheet

"Meltorch" is a waterproof sheet designed for torch application, combining synthetic fiber non-woven fabric and modified asphalt. We will introduce "exposed insulation waterproofing (perforated sheet + multi-layer specification)" for new construction and renovation (when retaining the existing protective layer or when completely removing the waterproof layer) as well as for renovation (when retaining the existing asphalt waterproof layer). 【New Construction/Renovation (when retaining the existing protective layer or completely removing the waterproof layer)】 ■ Application: Non-walkable rooftops, de-aeration method on substrates prone to blistering after construction ■ Method No.: TA-324W (TS-324W) ■ Primer: Meltorch Primer or UBE Water-Based Primer 0.2kg/m² ■ Reinforcement: Meltape T2520A (Meltape T2520S) ■ Perforated Sheet: Perfo Base PF08B ■ Waterproof Layer (1st Layer): Meltorch AP25B (Meltorch SB25B) ■ Waterproof Layer (2nd Layer): Meltorch AP40M (Meltorch SB40M) ■ Protective Coating: RA Coat 0.5kg/m² RA High Reflective Coat 0.5kg/m² RA Heat Shield Coat 1.5kg/m² *For more details, please refer to the PDF document or feel free to contact us.

• Waterproofing work
• Waterproof sheet