ジエス List of Products and Services

"HATOCOT" is a product that has unitized the commonly referred to "pigeon coop" for rooftop slab penetrations. Pigeon coop construction requires many processes after the rooftop slab is poured, including layout marking, formwork, rebar placement, concrete pouring, formwork removal, waterproofing, and mortar finishing. However, by unitizing the pigeon coop, complicated construction can be simplified, and since there is no need for a curing period, work on rooftop waterproofing and plumbing installations can begin immediately after installation. Additionally, the weight of the pigeon coop can be confirmed, making the calculation of rooftop load capacity clearer. It has been about 30 years since its release! It can be widely used not only for new constructions but also for renovations and upgrades of air conditioning systems, and it has been adopted in over 15,000 sites. This pigeon coop generates no waste and is environmentally friendly. 【Features】 - Significant reduction in construction time - Contributes to labor savings on site - Lightweight compared to conventional methods - Easy maintenance for plumbing inspections and repairs - Contributes to waste elimination and environmental considerations on site - Made of FRC material, excellent in durability and strength - Applicable to various waterproofing methods - Easy waterproof repair work on rooftops *For more details, please contact us or refer to the catalog.

"Hato-kot" allows for significant shortening of construction time by omitting multiple processes and types of work, similar to traditional construction methods. Additionally, the removable upper lid makes it easy to maintain piping systems after installation, including inspection, repair, and cleaning. The small "Hato-kot" P type and PH type can be installed by a small number of people, contributing to labor-saving on site. One-third of the actual usage is in apartment buildings. - The P type can accommodate various types of piping, such as steel pipes and stainless steel pipes. - It can be used for many applications, including refrigerant pipes, vent pipes, water supply pipes, fire protection pipes, and cable conduits. - It is suitable for refrigerant pipes and flexible pipes that have poor fitting. - The PH type is a version of the P type with a 105 mm higher rise dimension for the lower unit. - When pouring the restraining concrete, sufficient height for the waterproof layer can be secured. * Various waterproofing methods, including asphalt waterproofing, sheet waterproofing, and urethane coating waterproofing, can be accommodated. * Since the weight of the pigeon coop can be confirmed, the load-bearing capacity on the rooftop can be clearly calculated. Compared to traditional construction methods, significant weight reduction is possible. * For more details, please contact us or refer to the catalog.

"HATOCOT" is a unitized version of the commonly referred to "pigeon loft" for rooftop slab penetrations. The construction of the pigeon loft involves many processes such as layout marking, formwork, rebar installation, concrete pouring, formwork removal, waterproofing, and mortar finishing, which are required after the rooftop slab is poured. However, by unitizing the pigeon loft, we have significantly shortened the construction period. It can be widely used not only for new constructions but also for renovations and upgrades of air conditioning systems. Since it does not produce waste materials, it is also environmentally friendly. 【Features】 - Significant reduction in construction time - Prevents falls during construction and stops rainwater intrusion - Easy maintenance and management for inspection, repair, and manufacturing of piping systems - Suitable for renovations and expansions of equipment requiring rooftop slab penetrations - Made of FRC (Fiber Reinforced Concrete), which has excellent freeze-thaw resistance, durability, and strength, with low absorption and lightweight - Proven performance in various applications, including manholes, in addition to piping and duct extraction *For more details, please contact us or refer to the catalog.

"HATOCOT," which has been in use for over 30 years since its release, is widely applicable not only for new constructions but also for renovations and air conditioning equipment renewals, having been adopted in over 15,000 sites. By modularizing pigeon loft construction, we provide numerous benefits such as reduced construction time, labor savings, reduced rooftop weight, and improved maintenance during inspections and repairs. In response to the recent trend of applying BIM in the construction industry, we have prepared BIM-compatible family data for "HATOCOT" to be adopted in an even wider range of sites. By utilizing the family data, tasks such as quantity takeoff and weight calculations during the design phase become easier, enabling further improvements in productivity and labor savings. *For BIM data, please contact us or download it from our official website (registration required). 【Features】 - Significant reduction in construction time - Prevention of falls and rainwater intrusion during construction - Easy maintenance for inspections, repairs, and manufacturing - Suitable for renovations and expansions of equipment requiring rooftop slab penetrations - Made of FRC, which has excellent freeze-thaw durability and strength, with low absorption and lightweight properties.

"Hato Kotto" is a product that has been unitized from the commonly known "Hato Goya," which refers to the penetration area of the rooftop slab. The construction of the Hato Goya requires many processes after the rooftop slab is poured, including layout marking, formwork, rebar placement, concrete pouring, formwork removal, waterproofing, and mortar finishing. However, by unitizing the Hato Goya, complicated construction processes can be omitted, and since there is no need for a curing period, work on rooftop waterproofing and plumbing installations can begin immediately after installation. Additionally, the weight of the Hato Goya can be confirmed, making the calculation of the rooftop load clearer. For over 35 years since its release, it has been widely used not only in new constructions but also in renovations and during the renewal of air conditioning systems, being adopted in more than 15,000 sites. We also provide BIM-compatible family data. *For BIM data, please inquire or download it from the official website (membership registration required). 【Features】 - Significant reduction in construction time - Prevention of falls and rainwater intrusion during construction - Easy maintenance for inspection, repair, and manufacturing - Suitable for renovations and expansions of equipment requiring rooftop slab penetration - Made of FRC, which has excellent freeze-thaw resistance, durability, and strength, with low absorption and lightweight properties.