CN113461377B - 一种耐酸性腐蚀的混凝土及其制备方法和应用 - Google Patents
一种耐酸性腐蚀的混凝土及其制备方法和应用 Download PDFInfo
- Publication number
- CN113461377B CN113461377B CN202110924845.XA CN202110924845A CN113461377B CN 113461377 B CN113461377 B CN 113461377B CN 202110924845 A CN202110924845 A CN 202110924845A CN 113461377 B CN113461377 B CN 113461377B
- Authority
- CN
- China
- Prior art keywords
- percent
- granite
- acid corrosion
- concrete
- corrosion resistant
- 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.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/23—Acid resistance, e.g. against acid air or rain
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
醋酸浓度 | pH 值 | |
溶液1 | 1mol/L | 2.38 |
溶液2 | 0.1mol/L | 2.88 |
溶液3 | 0.01mol/L | 3.38 |
溶液4 | 0.001mol/L | 3.88 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110924845.XA CN113461377B (zh) | 2021-08-12 | 2021-08-12 | 一种耐酸性腐蚀的混凝土及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110924845.XA CN113461377B (zh) | 2021-08-12 | 2021-08-12 | 一种耐酸性腐蚀的混凝土及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113461377A CN113461377A (zh) | 2021-10-01 |
CN113461377B true CN113461377B (zh) | 2022-08-23 |
Family
ID=77866399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110924845.XA Active CN113461377B (zh) | 2021-08-12 | 2021-08-12 | 一种耐酸性腐蚀的混凝土及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113461377B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115477524B (zh) * | 2022-10-08 | 2023-07-25 | 蒋世祥 | 一种低碱水泥混凝土耐酸桩及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1650636A1 (ru) * | 1988-01-11 | 1991-05-23 | Минский научно-исследовательский институт строительных материалов | Бетонна смесь дл изготовлени кислотоупорных изделий |
CN111574185A (zh) * | 2020-04-15 | 2020-08-25 | 福建省大地管桩有限公司 | 一种抗酸性腐蚀混凝土管桩及其制备方法 |
CN112266213A (zh) * | 2020-10-29 | 2021-01-26 | 秦欢欢 | 一种高强度耐硫酸盐腐蚀混凝土及其制备方法 |
-
2021
- 2021-08-12 CN CN202110924845.XA patent/CN113461377B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113461377A (zh) | 2021-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111533517B (zh) | 一种高速铁路混凝土轨道板用快速修补砂浆及其制备方法 | |
CN107572958B (zh) | 超低粘度水泥浆体及其制备方法 | |
CN109369097B (zh) | 一种低收缩低徐变抗裂高性能大体积混凝土 | |
Binici et al. | Performance of ground blast furnace slag and ground basaltic pumice concrete against seawater attack | |
CN108059381B (zh) | 一种清水混凝土化学外加剂及其制备方法 | |
Tripathi et al. | Silica fume mixed concrete in acidic environment | |
CN108328977B (zh) | 一种混凝土修补材料 | |
Muhit et al. | Effects of silica fume and fly ash as partial replacement of cement on water permeability and strength of high performance concrete | |
CN102241495A (zh) | 一种采用外加剂的特细混合砂混凝土 | |
CN102503260A (zh) | 一种混凝土 | |
CN104072007A (zh) | 一种用于孔道压浆的超细矿物微粉压浆剂 | |
CN113336508A (zh) | 一种自密实混凝土及其施工方法 | |
CN110183192A (zh) | 水泥砂浆及其制备方法 | |
CN108249863A (zh) | 一种低收缩高韧性超高性能水泥基材料及其制备方法 | |
CN113461377B (zh) | 一种耐酸性腐蚀的混凝土及其制备方法和应用 | |
Mohammed et al. | Influence of chemical admixtures on fresh and hardened properties of prolonged mixed concrete | |
CN113968702A (zh) | 一种纤维和聚合物复合改性水泥基修补砂浆及其制备方法 | |
CN103837578B (zh) | 一种评价胶凝材料抗氯化物侵蚀能力的试验方法 | |
CN112521084A (zh) | 一种高界面粘结性能的再生混凝土及其制备方法 | |
Asadollahfardi et al. | Effect of admixtures and supplementary cementitious material on mechanical properties and durability of concrete | |
Boukhelkhal et al. | Fresh and hardened properties of self-compacting repair mortar made with a new reduced carbon blended cement. | |
CN106116205A (zh) | 一种混凝土增效剂 | |
CN109704618A (zh) | 一种渣土砌块抗压强度增强剂及制备方法 | |
CN109111174A (zh) | 一种耐腐蚀高标号混凝土及其制备方法 | |
CN106927744A (zh) | 高性能水泥基材料内部微裂缝的自愈方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220531 Address after: 5 / F, building B, No. 16, Keyun Road, Tianhe District, Guangzhou City, Guangdong Province 510000 Applicant after: CHINA CONSTRUCTION FOURTH ENGINEERING DIVISION CORP.,LTD. Applicant after: SICHUAN CHINA STRUCTURE RESIDENTIAL INDUSTRIAL Co.,Ltd. Address before: 614012 No. 699, Zhenxing Avenue, Shizhong District, Leshan City, Sichuan Province Applicant before: SICHUAN CHINA STRUCTURE RESIDENTIAL INDUSTRIAL Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
CB03 | Change of inventor or designer information |
Inventor after: Zou Yang Inventor after: Zhao Chao Inventor after: Liao Haijun Inventor after: Song Xiaojun Inventor after: Tian Liang Inventor after: Ma Zongmin Inventor after: Liao Bo Inventor after: Yu Ping Inventor before: Zou Yang Inventor before: Zhao Chao Inventor before: Liao Haijun Inventor before: Song Xiaojun |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |