JPS636271Y2 - - Google Patents
Info
- Publication number
- JPS636271Y2 JPS636271Y2 JP1984000530U JP53084U JPS636271Y2 JP S636271 Y2 JPS636271 Y2 JP S636271Y2 JP 1984000530 U JP1984000530 U JP 1984000530U JP 53084 U JP53084 U JP 53084U JP S636271 Y2 JPS636271 Y2 JP S636271Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- concrete
- age
- water collection
- 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.)
- Expired
Links
- 239000004567 concrete Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000463 material Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000004067 bulking agent Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical group C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- 239000004094 surface-active 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984000530U JPS60115973U (ja) | 1984-01-09 | 1984-01-09 | 集水用井戸桝 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984000530U JPS60115973U (ja) | 1984-01-09 | 1984-01-09 | 集水用井戸桝 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60115973U JPS60115973U (ja) | 1985-08-06 |
| JPS636271Y2 true JPS636271Y2 (enrdf_load_stackoverflow) | 1988-02-22 |
Family
ID=30472458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984000530U Granted JPS60115973U (ja) | 1984-01-09 | 1984-01-09 | 集水用井戸桝 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60115973U (enrdf_load_stackoverflow) |
-
1984
- 1984-01-09 JP JP1984000530U patent/JPS60115973U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60115973U (ja) | 1985-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Xie et al. | Optimum mix parameters of high-strength self-compacting concrete with ultrapulverized fly ash | |
| US5294255A (en) | Pumpable backfill grout | |
| Okamura et al. | Self-compacting high performance concrete | |
| EP0010777B1 (en) | Shaped article and composite material and method for producing same | |
| Baghdadi et al. | The potential of cement kiln dust for the stabilization of dune sand in highway construction | |
| Goldman et al. | Properties of cementitious systems containing silica fume or nonreactive microfillers | |
| CN109369104B (zh) | 一种高强度、高透水混凝土的制备方法 | |
| CN107973548A (zh) | 一种高抗冻透水混凝土外加剂及其制备方法 | |
| CN109053075A (zh) | 一种公路工程高性能机制砂混凝土配制方法 | |
| CN102923997B (zh) | 高强半再生粗骨料混凝土制备方法 | |
| CN105924124A (zh) | 一种用于加固路基基层的土壤固化剂 | |
| CN107244822A (zh) | 富浆振捣胶结砂砾石制备及用于防渗保护结构施工的方法 | |
| JPH06200249A (ja) | 砕石粉混入固化材料及び砕石粉混入固化材料による施工方法 | |
| JP2012193079A (ja) | 高強度ポーラスコンクリート組成物および高強度ポーラスコンクリート硬化体 | |
| JPS636271Y2 (enrdf_load_stackoverflow) | ||
| JP4460656B2 (ja) | 現場施工用透水コンクリート材料 | |
| Koui et al. | The ancient Kamirian water storage tank: A proof of concrete technology and durability for three millenniums | |
| Nanni | Curing of roller compacted concrete: strength development | |
| CN109626911A (zh) | 一种具有持续净水功能的透水混凝土及其制备方法 | |
| Sulaiman et al. | Effect of nanosilica as ad-mixture in light weight concrete | |
| JP6617043B2 (ja) | 排水性舗装の施工方法 | |
| JPH0211483Y2 (enrdf_load_stackoverflow) | ||
| CN112876183B (zh) | 一种可植生轻质多孔混凝土及其制备方法 | |
| JP3037890B2 (ja) | 連続空隙を有するセメント硬化体 | |
| JP4253379B2 (ja) | セメントコンクリート及びそれを用いた吹付工法 |