|
公司简介 山东华银特种水泥股份有限公司属省高新技术企业,拥有固定资产4000万元,生产特种和普通硅酸盐两个系列水泥产品,主导产品G级高抗、抗硫酸盐水泥、海工等水泥30万吨,年销售收入5000万元。公司通过设备改造,校企合作,科技投入,先后研制和开发了油井水泥、抗硫酸盐硅酸盐水泥、道路水泥等多个符合市场要求的特种水泥品种,现已成为全国最大的特种水泥生产基地。公司与济南大学共同承担的国家863计划“高胶凝性阿里特硫铝酸钡钙水泥”制备技术已完成通过鉴定,属国际领先。 公司中文网址:www.特种水泥网.cn www.特种水泥网.中国 公司通用网址:特种水泥 网 销售电话:0533-7165859 详情介绍 |
|
|
Shandong
Huayin Special Cement Company Limited,belong to one of high-tech
enterprises of the provincial level,which possess of a capital
assert of 40 million RMB and produces both special cement and
common silicate cement products,including 30 Tons of such leading
products as G-grade anti-Suphate Cement and Marine Cement,with its
annual sale being 50
million RMB. Recent years,through equipment modifications,college
and enterprise coordinations and Science-tech devotions,the
Company has developped and inventted some commercial cement,which
bring the company into one of the largest special cement
production base in China.The euipment tachnial appraisal of
"High-coagulate Alite Cement",which belongs to 863 Plan
of the State and leads a world level,has been completed by the
Company and JiNan University. Add:
Qiling Rd 7,Linzi District,Zibo City. Vendition Tel: 0533-7165859 |
产品介绍
|
抗硫酸盐硅酸盐水泥
对地下水或地表水中的硫酸根离子浓度较高的地区,应选用抗硫酸盐侵蚀能力强的水泥进行施工。公司生产的抗硫酸盐水泥具有抗侵蚀能力好、水化热低、耐磨性好的显著特点。 适用于一般受硫酸盐侵蚀的海港、水利、地下、隧道、涵洞、引水、道路和桥梁基础等工程。 |
|
油井水泥
油井水泥具有流动性好、稳定性好、凝结硬化较快、抗渗性强、耐蚀性强等特点。 专用于油井、气井的固井工程。 公司现主要生产G级高抗、中抗硫油井水泥、A级中抗硫油井水泥。
|
42.5级高抗硫酸盐水泥技术性能
|
标准水平 |
技术要求 |
C3S (%) |
C3A
(%) |
Loss (%) |
Mg (%) |
SO3 (%) |
不溶物 (%) |
比表面积
m2/Kg |
碱含量
(%) |
凝结时间 |
抗折强度 |
抗压强度 |
|||
| 初凝 | 终凝 | 3d | 28d | 3d | 28d | ||||||||||
| 42.5级高抗硫水泥 |
国标 |
≤50 | ≤3.0 | ≤3.0 | ≤5.0 | ≤2.5 | ≤1.5 | >280 | ≤0.6 | ≥45min | ≤10h | ≥3.0 | ≥6.5 | ≥15.0 | ≥42.5 |
|
本公司 水平 |
46.50 | 2.30 | 2.10 | 3.25 | 2.20 | 1.00 | 390 | 0.52 | 160min | 03:45 | 4.0 | 7.5 | 22.0 | 46.0 | |
G级、H级高抗硫油井水泥主要技术性能
Techical properties of G and H grade HSR oil well cement
|
标准水平 |
技术要求 |
MgO (%) |
SO3 (%) |
烧失量 (%) |
不溶物 (%) |
C3S (%) |
C4AF+2C3A (%) |
总碱量
(%) |
f-H2O
(ml) |
15-30min
稠度 (BC) |
C3A
(%) |
稠化时间 |
8h抗压强度 |
||
| 35.6MPa | 38oC(常压) | 60oC (常压) | |||||||||||||
| G级(HSR)H级(HSR) | API
SPEC10A |
≤6.0 | ≤3.0 | ≤3.0 | ≤0.75 | 48-65 | ≤24 | ≤0.75 | ≤3.5 | ≤30 | 3.0 | 90-120 | ≥2.1 | ≥10.3 | |
| 本公司
水平 |
≤2.70 | 2.30 | 1.5 | 0.6 | 50-60 | 19.23 | 0.55 | 3.2 | 16.0 | 1.6 | 95-115 | 4.5 | 13.5 | ||