TS-202 Environmental protection one-component polyurethane waterproof coating is made of isocyanate and polyether polyol as the main raw materials and various additives. After coating, the film can be cured with moisture in air and base as crosslinking agent.
Product characteristics
Green environmental protection, ready-to-use barrel opening, simple construction;
The product has stable performance, aging resistance, high and low temperature resistance and ultraviolet resistance.
Suitable for construction on complex foundation, strong bonding force, forming a whole seamless waterproof adhesive film.
Scope of application
Basement waterproofing, subway, tunnel, pipe gallery, pit, pool, gutter, toilet and bathroom waterproofing;
Waterproofing of expansion joint, construction joint, deformation joint, etc.
Waterproof of flat roof, slope roof and planting roof of concrete structure.
Usage method
1. The base surface should be clean and dry, and cracks should be repaired and smoothed first.
2. Rubber scraper should be used to scrape, and the thickness of the coating should be uniform , and there should be no leakage, separation and other phenomena.
3. Waterproofing works need to be scraped 2-3 ways, with a total thickness of 1.0-2 mm. After the previous coatings are dry, the next construction can be carried out.
4. The construction temperature ranges from 5 to 35℃. Avoid rain before the film is dry.
Performance parameter
Reference Dosage:1.5-2.5kgs/㎡
Initial setting time: ≤12hours
Final setting time: ≤24hours
Construction temperature: +5℃~+35℃
Packaging: 5kgs/bucket, 16kgs/bucket
Implementation standard: GB/T 19250-2013, specific indicators see technical parameters.
No | Project | Technical standard(II) | |
I | II | ||
1 | Tensile strength/Mpa ≥ | 2 | 6 |
2 | Tear strength/N/mm ≥ | 15 | 30 |
3 | Fracture elongation /% ≥ | 500 | 450 |
4 | Water impermeability | 0.3Mpa, 120min Impervious | |
5 | Low temperature flexibility | -35℃ no crack | |
6 | Initial setting time /h ≤ | 12 | |
7 | Final setting time/h ≤ | 24 | |
8 | Solid content /% ≥ | 85 | |
Transportation & storage
Storage in dry room, away from fire and heat sources, storage temperature should not be higher than 35 C.
Prevent collision and sunshine and rain during transportation.
Under normal storage and transportation conditions, the storage period is 12 months from the date of production.
Attention
After opening, it will be used up in half an hour. When the product is stored for a long time, a thin film may be formed on the surface of the coating, which can be removed without affecting the use effect.
It is strictly forbidden to walk on the waterproof layer before the coating is solidified. It is forbidden to damage the waterproof layer by heavy and sharp objects.
Ventilation should be maintained at the construction site. Safety caps, gloves, work shoes and other protective equipment should be provided to avoid irritation to skin and eyes. Fire sources should not be touched at the construction site.
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