Environmental protection snow melting agent for cement concrete pavement

It is widely used in low temperature cold areas, the effect of deicing or snow melting significantly. In order to lessen common corrosion to the cement road, our company has developed and produced a spontaneous heat-friendly snowmelt agent. It is non-corrosive to the carbon steel and decrease the destruction at the bottom. It is efficient, energy saving and environmental friendly. It self -heating is the unique invention without the sunlight. And it adopts the organic degradation without the force of the wheel, only one in tenth solvents compared to the common deicing salt. The melted products favor the growth of the plants. Its recycling and competitive price has been popular in the international world, such as Russia, Japan, Europe and North America.Feature:1. It is widely used in low temperature cold areas, the effect of deicing or snow melting is significant.2. It is non-toxic, odorless, environmental pollution, but it can not be eaten.3. It is dampened easily but non-corrosive to the human healthy, animals or other objects. Melting of the product can be discharged to the sewer directly.4. Water self-heating, without the manpower and resources, and other resources, is energy-efficient products.5. When snowmelt, there are no corrosion on steel, concrete pavement, aluminum, and on the road to play an effective role in protection.6. Water resulting from high fever, should be used to prevent spills burn.7. It is efficient, safe, durable, environmental protection. The state inspection reports of our snow melting agent:

	Sodium hloride	Calcium hloride	Magnesium hloride	This Snow-removing agent
Corrosve action on metals	100%	50-70%	40-60%	5-10%
2	Freezing point °C	****	-15	****
3	Cadmium %	≤0.0005	0.00021	Conform
4	Chromium %	≤0.0015	0.00031	Conform
5	Mercury %	≤0.0001	<0.0001	Conform
6	Concrete corrosion rate %	≤0.30	0	Conform
7	The decay rate of road surface friction %	Wet basis≤16	11	Conform
8	Lead %	≤0.0025	<0.0025	Conform
9	Dissolution rate g/min	≥6.0	6.3	Conform
10	Deicing or snow melting capacity g/min	Sodium chloride snowmelt capacity 90%	91	Conform
11	Arsenic %	≤0.0005	<0.0005	Conform
12	Carbon steel corrosion rate %	≤0.18	0.004	Conform
13	Exterior	Granules or flakes solid	White flaky solid	Conform

Performance comparison between this product and other salt snow melting agents:

	Sodium hloride	Calcium hloride	Magnesium hloride	This Snow-removing agent
Corrosve action on metals	100%	50-70%	40-60%	5-10%
Corrosve action on cement (300 times frost thawing ) Corrosve action on cement (300 times frost thawing )	100% seriously destroyed	250%  seriously	5% slightly destroyed	1% Non-destroyed
Effect on solis	Cause soli hardened	Slightly hardened	Small effect	Improving alkaline soli
Effect on undergroud water	Sodium increases, adverse to human body,such as: hypertensionSodium increases, adverse to human body,such as: hypertension	Calcium increases,smaller impact on human body	Magnesium increases, benefit to human body	Magnesium increases, benefit to human body
Lowest freezing point	-21°C	-50°C	-33°C	-80°C
Snow melt speed	100% 100%	150%	200%	200%
Appropriate working temperature	-1°C  to  -10°C	-1°C  to  -30°C	-1°C  to  -20°C	-1°C  to  -60°C
Hold time ( Spray before snow)	1 day	1-2 days	2-3 days	6-10 days

 Snow-removing and snow melting rates of comparison between this product and other salt snow melting agents:

	Sodium hloride	Calcium hloride	Magnesium hloride	This Snow removing agent
Temperature	-20	-20	-20	-20
Snow melting ( min )	190	85	92	2

Application: the entire cement concrete pavement etc. Can be used for temperatures to thaw the ice in the 0°C to -60 °C environment.Specifications: powder or granular.Packing: waterproof packing, 25kg / bag or customized packaging according to customer requirements.Application method: Both artificial dispersal or machine spreading, this product can also be dissolved into a solution of different concentrations were sprayed. The use of snowmelt agent process, the user can speed according to snowfall, ice thickness, temperature, traffic, etc. and flexibility grasp. Pre-spreading amount of snowmelt agent better.