1. It is suggested to consult the asphalt pavement construction specification for the mixture ratio; 2. Fuel consumption: the total diesel fuel consumption before and after one cubic meter of compacted square asphalt concrete is about 10 liter; 3, 4000 mixing plant, 1000W generator can produce 240 tons of mixture an hour.
Converted by calorific value, calorific value of standard coal: 29,307.6kJ/kg; GB 2589-2008 General Rules for Comprehensive Energy Consumption Calculation; The industry standard DL/T904-2004 "Calculation Method of Technical and Economic Indicators of Thermal Power Plants" is 2927 1kJ/kg. Two standards fight!
The foam concrete block equipment produced by Chenyang Machinery Factory does not need to burn coal, and the production process is "steam-free" and "sintering-free". Not only does it not produce pollutants such as waste water and waste gas, but its main raw materials are industrial waste residue (such as fly ash, slag, electric lime, etc.). ), is a real green environmental protection (saving energy, protecting cultivated land, reducing or even eliminating labor such as fly ash). ...
My personal opinion is not for reference, haha, the foam concrete block technology is not very mature, and its compressive strength and cost are very contradictory. You can find many companies that make block production lines on the Internet, but they are generally not very powerful companies. I suggest you do more research. The mature application of foam concrete should be in thermal insulation materials, that is, the ground. ...
The cement strength is 42.5, the sand ratio is 36, the maximum particle size of gravel is 3 1.5 ~ 40mm, and the cement surplus coefficient is 1. 1. According to the known conditions, the theoretical mixture ratio of C25 concrete is calculated. Standard deviation of concrete strength C25-C35 = 5.0；; Concrete mixing strength =25+ 1.64* standard deviation 5.0=33.2 regression coefficient; A b Look up the table according to the variety of gravel. Gravel a =0.46 and b=0.07 1. ...