Contributing to shortening construction periods and the removal of waste materials on site! Also accommodating renovations and remodeling!
"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.
Inquire About This Product
basic information
Examples of applicable locations: apartment buildings, office buildings, hospitals, nursing homes, school facilities, commercial buildings, hotels, etc.
Price range
P3
Delivery Time
※Please contact us.
Applications/Examples of results
We have a proven track record in various applications such as residential complexes, office buildings, schools, and hospitals, and we have already been adopted in 10,000 sites from new construction to renovation projects.
Line up（7）
| Model number | overview |
|---|---|
| P-O | Dimensions W670×D670×H716 |
| P-I | Dimensions W670×D920×H716 |
| P-II | Dimensions W670×D1220×H716 |
| V-I | Dimensions W980×D980×H716 |
| V-II | Dimensions W1280×D1280×H716 |
| VW-II (S) | Dimensions W1350×D1280×H999 |
| VW-II (W) | Dimensions W1420×D1280×H999 |
catalog（2）
Download All Catalogs
CAD data（12）
| Model number | overview | File |
|---|---|---|
| P-0 type | Hatokotto P-0 Type CAD Data |
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| PH-0 type | Hatokotto PH-0 Type CAD Data |
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| P-1 type | Hatokotto P-1 Type CAD Data |
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| PH-1 type | Hatokotto PH-1 Type CAD Data |
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| P-2 type | Hatokotto P-2 Type CAD Data |
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| PH-2 type | Cousin Cot P H-2 Type CAD Data |
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| V-1 type | HatoCott V-1 Type CAD Data |
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| VH-1 type | Hatokotto VH-1 Type CAD Data |
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| V-2 type | HatoCotto V-2 Type CAD Data |
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| VH-2 type | HatoCot VH-2 Type CAD Data |
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| VW-2 (S) type | Cousin Cot VW-2 (S) type CAD data |
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| VW-2 (W) type | Hato Kotto VW-2(W) Type CAD Data |
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News about this product（1）
Company information
GS Corporation has been walking through the Showa, Heisei, and Reiwa eras for over 50 years as a position of "creation," continuously honing our skills and developing and promoting new products that contribute to the global environment and living conditions. We provide technologies such as SI-type pigeon loft unit technology to improve construction productivity, specialized drainage joint technology for high-rise residential buildings, inspection technology to assess the long-term quality of housing, and next-generation drainage system technology for utilizing stock buildings, thereby creating new added value that meets the needs of the times for many years. Amid the diversifying changes of the era, we aim to leverage the long-standing achievements that GS Corporation has built up as a foundation to develop and promote equipment parts utilizing i-construction technology, taking a new step toward the next era.