JPH0469577B2 - - Google Patents

Info

Publication number

JPH0469577B2

JPH0469577B2 JP18647586A JP18647586A JPH0469577B2 JP H0469577 B2 JPH0469577 B2 JP H0469577B2 JP 18647586 A JP18647586 A JP 18647586A JP 18647586 A JP18647586 A JP 18647586A JP H0469577 B2 JPH0469577 B2 JP H0469577B2

Authority

JP

Japan

Prior art keywords

aggregate

weight

less

specific gravity

added

Prior art date

1986-08-08

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

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• VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 14
• 239000002994 raw material Substances 0.000 claims description 12
• 229910021538 borax Inorganic materials 0.000 claims description 8
• 238000010304 firing Methods 0.000 claims description 8
• 239000002245 particle Substances 0.000 claims description 8
• 239000004328 sodium tetraborate Substances 0.000 claims description 8
• 235000010339 sodium tetraborate Nutrition 0.000 claims description 8
• UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 7
• 229910000019 calcium carbonate Inorganic materials 0.000 claims description 7
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
• DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 claims description 6
• YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 claims description 6
• 239000010433 feldspar Substances 0.000 claims description 6
• 238000004519 manufacturing process Methods 0.000 claims description 6
• 229910052627 muscovite Inorganic materials 0.000 claims description 6
• 229910052652 orthoclase Inorganic materials 0.000 claims description 6
• 239000000203 mixture Substances 0.000 claims description 5
• HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
• 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
• 238000001035 drying Methods 0.000 claims description 3
• 230000005484 gravity Effects 0.000 description 15
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
• 239000000654 additive Substances 0.000 description 6
• 239000004927 clay Substances 0.000 description 6
• 230000000052 comparative effect Effects 0.000 description 6
• 238000000034 method Methods 0.000 description 6
• 238000010521 absorption reaction Methods 0.000 description 5
• 230000000996 additive effect Effects 0.000 description 3
• 238000005187 foaming Methods 0.000 description 3
• 239000000463 material Substances 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000008187 granular material Substances 0.000 description 2
• 238000005469 granulation Methods 0.000 description 2
• 230000003179 granulation Effects 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 238000012360 testing method Methods 0.000 description 2
• 239000004372 Polyvinyl alcohol Substances 0.000 description 1
• 241000975357 Salangichthys microdon Species 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
• 239000004566 building material Substances 0.000 description 1
• 239000010883 coal ash Substances 0.000 description 1
• 239000011362 coarse particle Substances 0.000 description 1
• 230000003750 conditioning effect Effects 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000010881 fly ash Substances 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
• 229910052760 oxygen Inorganic materials 0.000 description 1
• 239000001301 oxygen Substances 0.000 description 1
• 229910001562 pearlite Inorganic materials 0.000 description 1
• 229920002451 polyvinyl alcohol Polymers 0.000 description 1
• 238000010298 pulverizing process Methods 0.000 description 1
• 239000008262 pumice Substances 0.000 description 1
• 230000009257 reactivity Effects 0.000 description 1
• 238000011160 research Methods 0.000 description 1
• -1 shale Substances 0.000 description 1
• 239000002689 soil Substances 0.000 description 1
• 239000004575 stone Substances 0.000 description 1
• 238000010998 test method Methods 0.000 description 1