Extremely easy to handle! A coating waterproofing material that can be applied by both brushing and spraying!
Gasphalt is a one-component, emulsion-type rubber asphalt waterproofing material made primarily from rubber and asphalt. It strongly adheres to mortar and concrete, forming a seamless waterproof layer. Additionally, it can be safely applied without the use of flames or solvents, making it suitable for various locations, both indoors and outdoors. The Gasphalt underground exterior wall waterproofing method includes two types: "post-application method" and "pre-application method," which can be selected and combined according to the situation. 【Features】 ○ Excellent adhesion and elongation ○ Environmental compatibility ○ Safety ○ Workability For more details, please contact us or download the catalog.
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basic information
【Specifications】 [Components] ○ Main components: Asphalt, SBR, etc. ○ Solid content: Approximately 65%, moisture approximately 35% ○ Viscosity: 150–8000 mPa·s (25°C) ○ pH: 7±1 ○ Specific gravity: Approximately 1.0 ○ Color: Brownish (blackish brown after drying) [Adhesive Strength] ○ Adhesion strength (N/mm²): → 1.34 (Slate surface peeling) → 1.50 (Slate surface peeling) → 2.02 (Mortar surface peeling) ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 [Construction Field] ○ Folded plate roofs, balconies, stairs, eaves, around sashes ○ Bathrooms, kitchens, toilets ○ Pools, ponds, water basins [Civil Engineering Field] ○ Water treatment plants, sewage treatment plants, reservoirs, waterways, dams, joint trenches ○ Underground crosswalks, subways, railways, elevated bridges, tunnels ● For more details, please contact us or download the catalog.
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Company information
WOTAITO Co., Ltd. was founded with the development of cement waterproofing agents and changed its name to mark its 100th anniversary. It is said that WOTAITO is a coined term created by the founder from the word "Watertight." The new company name embodies a commitment to respond to diversifying needs and a willingness to embrace change.