PRODUCTS
Main ingredients: Calcium hydroxide, chemical formula Ca(OH)2
Features:
The content ≥85.0% is mainly used in environmentally friendly neutralizers, sludge drying treatment, and slabness in roadbed engineering, and the strength is higher than that of sand and gravel roads. It has a certain degree of water stability and frost resistance, and its initial strength is low, but its strength increases with a longer period of age. Large shrinkage, easy to crack; lime granular material is suitable for the base layer of secondary and lower secondary roads and urban secondary roads, and can also be used as the base layer of all levels of roads. Application in agriculture: Bordeaux mixture is formulated with lime milk and copper sulfate aqueous solution in a certain proportion as a pesticide, and the copper element is used to eliminate pests and diseases; adding appropriate amount of slaked lime to the soil can neutralize the acidity and change the acidity and alkalinity of the soil .
Control indicators:
|
project |
index |
|
Calcium hydroxide [Ca(OH) 2 ], w/% ≥ |
85.0 |
|
Acid insoluble matter w/% ≤ |
1.0 |
|
Loss on drying w/% ≤ |
2.0 |
|
Residue on sieve (0.125mm test sieve) w/% ≤ |
4 |
