产品名称：混凝土碳化深度酸碱指示剂 型号：I-CB-6000 厂家：美国NDT James 会指示于混凝土表面酸碱值的改变。只需要将指示剂喷洒在需要测试的表面上, 若混凝土不含碳酸, 试剂会转为粉红色, 若含碳酸, 试剂会维持透明。若混凝土表面非常干燥, 于表面轻微洒水有助显示颜色. Carbo Detect™ simple colored dye field test for carbonation. Features & Benefits - Test can be carried out compley on site.
- Gives depth of carbonation.
- Minimal operator training and no special equipment required.
- Utilizes only one environmentally safe dye.
- Results obtained in less than five minutes are easy to interpret.
- Economic, fast and easy to use.
Field test to identify Carbonation. Carbo Detect™ is a simple colored dye field test for detecting carbonation. The single reagent is sprayed on the surface to be checked. The reagent will change to pink in uncarbonated concrete and remain colorless when sprayed on carbonated concrete. Technical Carbonation is one of the two main causes of corrosion of steel in concrete, the other is chloride attack. The result of the interaction of carbon dioxide gas in the atmosphere with the alkaline hydroxides in the concrete, the carbonation process effectively drops the pH of the concrete to a level where the steel will corrode. The carbon dioxide dissolves in water to form carbonic acid, which can migrate to the reinforcing steel if the concrete cover is low or if the concrete is of poor quality (open pore structure, low cement content, high water cement ratio, or poor curing of the concrete). Carbonation is more common in old structures, particularly buildings. Method Carbo Detect™ reagent is a type of pH indicator which will indicate the change of pH on a freshly exposed concrete surface. The indicator is simply sprayed on the surface to be checked. The indicator will change to pink in uncarbonated concrete and remain colorless when sprayed on carbonated (low pH) concrete. If the concrete test area is very dry, a light misting with water will help show the color. By spraying the indicator along a core drilled from the top surface down to the reinforcement bar it can be readily seen how far the carbonation has progressed and therefore the outlook for corrosion, which will only occur after carbonation reaches the reinforcement bar. Care should be taken to prevent drilling and coring dust from contaminating the surface to be tested. Components CB-6000 Test Kit · 200 ml of reagent - sufficient for approximay 100 test · Sprayer · Carrying Case 以上是的详细信息，如果您对价格、厂家、品牌、型号、图片、规范、规格、原理有疑问，或需要详细报价单、宣传册、中英文产品说明书，请点击我公司 美国NDT James相关产品介绍： 美国NDT James T-HT-1000 Humiditest混凝土钻孔湿度测试仪 美国NDT James T-C-10 T-C-20 Cementometer微波水泥含水率测试仪 美国NDT James T-S-30 Aquaprobe微波土壤含水率测试仪 美国NDT James T-M-170 Aquameter混凝土含水率测试仪 美国NDT James T-T-90 Trident插针式微波骨料含水率测试仪 美国NDT James I-AS-3000 ASR-Detect混凝土碱骨料反应测试仪 美国NDT James A-AB-1200 A-AV-1300 A-AA-1100 Air Meters混凝土含气量测试仪 美国NDT JAMES Z-WP-1000 Windsor Probe混凝土强度枪击检测仪 美国NDT JAMES W-P-2000 Windsor Pin混凝土强度检测仪 美国NDT JAMES R-HR-8000 Mini R-Meter钢筋定位仪 美国NDT JAMES P-C-7300 Bond Test MK III粘结强度测试仪 美国NDT JAMES P-C-728 P-C-729 Anchor锚栓测试仪 美国NDT JAMES M-M-3056 Maturity Meter混凝土成熟度测试仪 美国NDT JAMES Datascan MK II钢筋混凝****达 美国NDT James C-P-6000 C-P-6050 Porosiscope混凝土渗气渗水性测试仪 美国NDT James C-CM-4000 Cor-Map钢筋锈蚀检测仪 美国NDT James C-CL-3000 Chlorimeter混凝土氯离子含量测定仪 美国NDT James W-M-350 W-M-250 Rebound Hamme机械回弹仪 美国NDT James W-D-2000 Rebound Hamme数字回弹仪 美国NDT James V-E-1000 E-Meter MK II动态弹性模量测试仪 美国NDT James V-V-100 Vu-Con冲击回波测试仪 美国NDT JAMES V-C-400 V-Meter MK IV混凝土超声波测试仪 美国NDT James C-CS-8000 C-CS-8300 Gecor 8钢筋锈蚀程度测定仪 美国NDT James C-RM-8000 Ohmcorr混凝土电阻率测定仪 美国NDT James C-CM-5000 Cor-Map II大屏幕半电池电压钢筋锈蚀检测仪 美国NDT JAMES R-C-400/450/475/410 Rebarscope钢筋扫描仪 | 
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