the main component of the yellow soil blocks to a report

摘要

this is a report on the design, more detailed, is the main component of cement and the durability of a press block with environmentally friendly and yellow soil as main ingredients on the press block.;according to the invention, according to the main component of the yellow soil in the news group, the main ingredients of yellow clay of the rectangular frame and the bottom surface of the mouth end, revenge of the pin in the device through the pressure plate and the pressure to get through the drain hole in the form the square formed of plastic material the square shaped, water, humidity 70% or 80% or 120 degrees to 100 degrees, the temperature in the condition of 12 hours and 20 hours after the wet dehydrated at room temperature for 15 to 20 days, the maintenance to be made, with the characteristics of.