The company introduced a cutting-edge technology from the United States, combined with the company's rich product design experience and strong R&D capabilities accumulated in the field of road maintenance machinery, and launched a new masterpiece – a sand-fogging seal spreader. The sand-containing seal layer is composed of a mixture of a mist seal layer material and sand composed mainly of modified emulsified asphalt or coal pitch-based materials, clay and polymer additives, and a special high-pressure spray vehicle with a sand-seal seal layer is used. Spraying a thin layer on the asphalt pavement to seal the micro cracks on the road surface, prevent the loose stone from falling off, prevent the water from infiltrating, and delay the asphalt asphalt aging, reduce the asphalt surface temperature and maintain the road surface anti-slip performance, achieving significant improvement. The effect of the appearance of the road. Technical characteristics 1. Effective pre-conservation construction technology, especially suitable for early use of pavement life, it can achieve the purpose of delaying the occurrence and development of pavement diseases and maintaining good service status of pavement with small maintenance cost, especially suitable for open service 2 For 3 years, there are no high-grade or other new roads with obvious diseases. 2. It can also be used on pavements with severe asphalt aging. It can improve the pavement aged asphalt by its own reduction and regeneration characteristics, and significantly improve the appearance of the pavement. 3, effective waterproofing and improve the anti-sliding performance of the road surface: the sand with the appropriate particle size and the reducing agent are evenly mixed and then sprayed onto the road surface with high pressure, which has the advantages of the reducing agent sealing layer and the fog sealing layer, and makes up for the anti-sliding performance of the general fog sealing layer. Poor shortcomings ensure safe driving. Ordinary effect 1, with permeability, can prevent loose pieces or loss of fine sand 2, it is waterproof and resistant to petroleum compounds, antifreeze, etc. 3, not easy to crack, peel off, have a high viscosity, ductility, durability. Can restore asphalt performance and extend its useful life 4. Reduce annual maintenance costs 5, beautify the road surface, can improve the visibility of markings and markings in runways, highways and parking lots 6. Simple and fast construction, short open traffic time Special effect 1. Advanced sand spraying technology to ensure that the road friction is within the safe range 2, the sealing product that will breathe, not only waterproof but also exhaust 3, environmentally friendly water-based products, non-toxic, non-irritating gases 4. Unique snow melting function can reduce the snow melting temperature by 5 degrees and reduce the corrosion of chemical products on the road surface.
The products used in cold-cured,high resilient foam, can increase the compression strength of foam products, improve cell structure and increase the property of foam-cell.
The products widely used in General foam, super high hardness soft foam, hot molding foam,high rebound, half hard foam.
The formulations can be adjusted according to customer requirements.
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