Sewage tank gas collection hood

Sewage tank gas collection hood

Fiberglass odorous airtight sealing cover

1. Reinforcement material: using glass fiber reinforcement material;

2. Matrix material: Special thermosetting resin with additives for heat resistance, cold resistance, and anti-aging;

3. Auxiliary materials: flame retardants, reinforcing agents, water-resistant agents, gelling agents, and UV resistant agents, etc;

4. Production process: Mold sandblasting and casting for one-time molding;

5. Finished product composition: corrosion-resistant layer, additional layer, weather resistant layer;

6. Technical parameters: Tensile strength: ≮ 200Pa Impact strength: ≮ 20J/cm2 Bending strength: ≮ 150Pa Molding density: ≮ 1800kg/cm37 Physical properties: Barcol hardness: ≮ 50 Roughness rate: 0.0084 Fracture elongation rate: 0.8%Rate: ≥ 99.98% 8, Flame retardant performance: Complies with ASTM-E84(Flame burning speed less than 25)

9. Anti organic compounds: including methanol, ethanol, chlorine gas, hydrogen sulfide, oil and gas, etc

10. Curing to form a complete steel network skeleton structure;

11. Lightweight, high-strength, non deformable, volume stable, and non cracking performance;

12. AdoptingThe structural form of the product, after installation, has a intact overall shape and can be installed without brackets. It has good resistance to wind loads, rain and snow loads, and can withstand maintenance loads;

13. The outer surface of the cover plate has a uniform adhesive layer, which is smooth, crack free, and has a uniform color; The resin content of the cover plate is above 70% for the resin layer, between -% and 55% for the structural layer, and the curing degree of the composite material is not less than 80%;

14. The load-bearing capacity of the top of the board is less than 0.5KN/m2, and the disturbance is not greater than 1%.