JP2018154542A - 化粧用コンクリートブロック - Google Patents
化粧用コンクリートブロック Download PDFInfo
- Publication number
- JP2018154542A JP2018154542A JP2017054415A JP2017054415A JP2018154542A JP 2018154542 A JP2018154542 A JP 2018154542A JP 2017054415 A JP2017054415 A JP 2017054415A JP 2017054415 A JP2017054415 A JP 2017054415A JP 2018154542 A JP2018154542 A JP 2018154542A
- Authority
- JP
- Japan
- Prior art keywords
- concrete block
- blast furnace
- furnace slag
- fine aggregate
- aggregate
- Prior art date
- 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.)
- Granted
Links
- 239000004567 concrete Substances 0.000 title claims abstract description 48
- 238000005034 decoration Methods 0.000 title abstract 4
- 239000002893 slag Substances 0.000 claims abstract description 35
- 239000004568 cement Substances 0.000 claims abstract description 14
- 239000000049 pigment Substances 0.000 claims abstract description 12
- 239000008262 pumice Substances 0.000 claims abstract description 5
- 238000004040 coloring Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 5
- 239000002537 cosmetic Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000011230 binding agent Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000003746 surface roughness Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000001023 inorganic pigment Substances 0.000 description 4
- 238000009628 steelmaking Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000010191 image analysis Methods 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 238000006253 efflorescence Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
〔コンクリートブロックの配合(kg/m3)〕
試験に用いたコンクリートの配合を表1に示す。
(1) 圧縮強度の測定は、JIS A 5406「建築用コンクリートブロック」に準拠して行った。材齢7日、圧縮断面寸法幅120mm×長さ398mmで測定した。
(1) 圧縮強度
重量および圧縮強度の測定結果を表2に示す。
コンクリートブロックの表面色調に関する測定結果を表3に示す。
コンクリートブロックの表面の面粗さ(μm)に関する測定結果を表4に示す。
Claims (3)
- セメントと細骨材と着色用の顔料が配合された化粧用コンクリートブロックにおいて、全骨材量に対して高炉スラグ細骨材が70重量%以上配合されていることを特徴とする化粧用コンクリートブロック。
- 請求項1記載の化粧用コンクリートブロックにおいて、全骨材量に対して高炉スラグ細骨材が80〜90重量%、軽石が10〜20重量%配合されていることを特徴とする化粧用コンクリートブロック。
- 請求項1または2記載の化粧用コンクリートブロックにおいて、細骨材として前記高炉スラグ細骨材に加え、高炉スラグ微粉末が配合されていることを特徴とする化粧用コンクリートブロック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017054415A JP6866028B2 (ja) | 2017-03-21 | 2017-03-21 | 化粧用コンクリートブロック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017054415A JP6866028B2 (ja) | 2017-03-21 | 2017-03-21 | 化粧用コンクリートブロック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018154542A true JP2018154542A (ja) | 2018-10-04 |
JP6866028B2 JP6866028B2 (ja) | 2021-04-28 |
Family
ID=63716102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017054415A Active JP6866028B2 (ja) | 2017-03-21 | 2017-03-21 | 化粧用コンクリートブロック |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6866028B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021116193A (ja) * | 2020-01-22 | 2021-08-10 | 太平洋セメント株式会社 | セメント用混合材、およびセメント組成物 |
JP2021130590A (ja) * | 2020-02-20 | 2021-09-09 | 株式会社トクヤマ | セメント系硬化体の製造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51150520A (en) * | 1975-06-20 | 1976-12-24 | Nippon Steel Chemical Co | Method of manufacturing light block of water crushed slag |
JPS5236129A (en) * | 1975-09-16 | 1977-03-19 | Yutaka Kitahara | Method of manufacturing light split block of water crushed slag |
JP2015083529A (ja) * | 2013-09-18 | 2015-04-30 | 宇部興産株式会社 | 誘導用縁取ブロックおよびその製造方法 |
-
2017
- 2017-03-21 JP JP2017054415A patent/JP6866028B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51150520A (en) * | 1975-06-20 | 1976-12-24 | Nippon Steel Chemical Co | Method of manufacturing light block of water crushed slag |
JPS5236129A (en) * | 1975-09-16 | 1977-03-19 | Yutaka Kitahara | Method of manufacturing light split block of water crushed slag |
JP2015083529A (ja) * | 2013-09-18 | 2015-04-30 | 宇部興産株式会社 | 誘導用縁取ブロックおよびその製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021116193A (ja) * | 2020-01-22 | 2021-08-10 | 太平洋セメント株式会社 | セメント用混合材、およびセメント組成物 |
JP7514054B2 (ja) | 2020-01-22 | 2024-07-10 | 太平洋セメント株式会社 | セメント用混合材、およびセメント組成物 |
JP2021130590A (ja) * | 2020-02-20 | 2021-09-09 | 株式会社トクヤマ | セメント系硬化体の製造方法 |
JP7403344B2 (ja) | 2020-02-20 | 2023-12-22 | 株式会社トクヤマ | セメント系硬化体の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP6866028B2 (ja) | 2021-04-28 |
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