Packaging & Delivery
| Packaging Details: | Packing with steel drum,20kg/drum |
|---|---|
| Delivery Detail: | within 10 days after receive of prepayments or LC |
Specifications
polyurethane grouting materialLow viscosity, treat water quick dispersion happening reaction
high compressive
Oil-soluble pu chemical grouting material
DOPU-201
The aggregate-organ of oil-soluble pu chemical grouting material DOPU - 201 is by composite polyether polyols with multivariate isocyanate reaction formation end containing different cyanate root group a chemical grouting material. The material in water immediately after the other, volume generated in the reaction to expand and production of an insoluble in water and a certain intensity of foaming body, not only can waterproof plugging, which is more suitable for reinforcement reinforcement.
Features:
1,Have good hydrophobic properties, chemical stability is high.
2,With larger penetration of radius and solidified the volume ratio, treat water chemical reactions release CO2, happen by gas gives pressure promote grout to crack, forming a tough deep diffusion concretion body.
3,Acid and alkali and organic solvents, corrosive good.
4,Coating smooth, wear-resisting, not long mildew.
5,With the concrete base and other building materials bonding performance is excellent.
6,Grouting glue viscosity and curing speed can be based on engineering need adjustment.
Typical performance index
Number | Test item | Index |
1 | Appearance | Brown transparent sticky liquid |
2 | Density/g/cm3 | 1.05-1.2 |
3 | Viscositya/mpa.s | 200-500 |
4 | Curing timea/s | 300-400 |
5 | Non-volatile matter content/% | 80 |
6 | Frothing percentage/% | 2000-3000 |
7 | Compression strengthb/mpa | 8-9 |
Note: a.According to an agreed amount of supply and demand; b. Have consolidate required test for the project | ||
Use range
1,1,Pool, towers, basement, shelter building such as irrigation seam plugging and waterproof coating.
2,Metal and concrete pipe shaft preservation and steel structure of the corrosion
3,Underground tunnel, buildings foundation reinforcement.
4,Architectural engineering distortion seam, construction seam, structural cracks plugging and reinforcement.
5,Port and dock pier, DAMS, hydropower station with the curtain grouting reinforcement plugging.
6,Geological drilling slurry-supported plugging, oil exploitation of water and mine selectie water gushing water stop etc.
