Preparation method of fishing reef material with high durability
A technology of durability and reef, applied in the field of preparation of high-durability reef materials, can solve the problems of unfavorable algae adhesion and growth, short service life of reef materials, and reduced alkalinity of reef materials, etc. and growth, increase service life, reduce the effect of salt erosion and biocorrosion
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example 1
[0017] First weigh 20kg of converter steel slag, pass through a 100-mesh sieve, put the sieved converter steel slag in a drying oven, dry it at 105°C to constant weight, and then transfer it to a ball mill for ball milling until the specific surface area is 300m 2 / kg, then add 25kg of blast furnace slag, and continue ball milling until the specific surface area is 400m 2 / kg to obtain the mixed powder; then weigh 15kg of discarded oyster shells, wash them with water, place them in a drying oven, and dry them at 105°C to constant weight, then transfer them to a pulverizer for crushing, and pass through an 80-mesh sieve to obtain Oyster shell powder, weigh 10kg of oyster shell powder, put it into a mixer with 45kg of the above-mentioned mixed powder and mix evenly to obtain a composite auxiliary cementitious material, and set aside; then weigh 8kg of phosphogypsum, place it in a drying oven, and heat it at 105°C Dry to constant weight, put it into a pulverizer and pulverize it,...
example 2
[0020] First weigh 23kg of converter steel slag, pass through a 100-mesh sieve, put the sieved converter steel slag in a drying oven, dry it to constant weight at 108°C, and then transfer it to a ball mill for ball milling until the specific surface area is 350m 2 / kg, then add 28kg of blast furnace slag, and continue ball milling until the specific surface area is 450m 2 / kg to obtain the mixed powder; then weigh 18kg of discarded oyster shells, wash them with water, place them in a drying oven, dry them at 108°C to constant weight, then transfer them to a pulverizer for pulverization, and pass through a 80-mesh sieve to obtain Oyster shell powder, weigh 11kg of oyster shell powder, put it into a mixer with 48kg of the above-mentioned mixed powder, and mix evenly to obtain a composite auxiliary cementitious material, and set aside; then weigh 9kg of phosphogypsum, place it in a drying oven, and place it in a drying oven at 108°C Dry to constant weight, then put it into a pulve...
example 3
[0023] First, weigh 25kg of converter steel slag, pass it through a 100-mesh sieve, put the sieved converter steel slag in a drying oven, dry it at 110°C to constant weight, and then transfer it to a ball mill for ball milling until the specific surface area is 400m 2 / kg, then add 30kg of blast furnace slag, and continue ball milling until the specific surface area is 500 m 2 / kg to obtain the mixed powder; then weigh 20kg of discarded oyster shells, wash them with water, place them in a drying oven, and dry them at 110°C to constant weight, then transfer them to a pulverizer for crushing, and pass through an 80-mesh sieve to obtain Oyster shell powder, weigh 12kg of oyster shell powder, put it into a mixer with 50kg of the above-mentioned mixed powder and mix evenly to obtain a composite auxiliary cementitious material, and set aside; then weigh 10kg of phosphogypsum, place it in a drying oven, and heat it at 110°C Dry to constant weight, put it into a pulverizer and pulveri...
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