ZBL-C310A is a specialized apparatus; it is designed according to the electrochemical testing method (natural potential method) of ¡¡ãconstruction testing technical standard¡¡À. By using the electrode polarization theory, C310A tests the potential of concrete surfaces through a Cu/CuSO4 reference electrode, and determines the level of rebar corrosion with the commonly used natural potential method. Feature: Data transfer to usb-thumb drive is available, very convenient for field work; The device generates rebar distribution maps and rebars corrosion potential contour graphs; Powerful professional analysis-process software facilitates the generation of test reports automatically.
Zbl-c310a is a specialized apparatus; it is designed according to the electrochemical testing method (natural potential method) of ¡¡ãconstruction testing technical standard¡¡à. By using the electrode polarization theory, c310a tests the potential of concrete surfaces through a cu/cuso4 reference electrode, and determines the level of rebar corrosion with the commonly used natural potential method. Feature: data transfer to usb-thumb drive is available, very convenient for field work; the device generates rebar distribution maps and rebars corrosion potential contour graphs; powerful professional analysis-process software facilitates the generation of test reports automatically.
1.Multi function rebar detector = rebar locator + rebar corrosion detector; an economical and convenient device; 2.This model features the worldâ??s first wireless onsite data transfer function for such a device and remote management is also available; 3.Data can be stored on a usb-thumb drive, great for field work; 4.This device can generate rebar distribution map and rebar corrosion potential contour graph; 5.Powerful professional analysis-process software allows for the automatic generation of test reports.
ZBL-R800 is a multi-functional integrated rebar detector which can be used for testing the thickness of protective layers, measuring the diameter, location, and distribution of rebar as well as for detecting the corrosion content of a rebar. Multi function rebar detector = rebar locator + rebar corrosion detector; an economical and convenient device; This model features the world¡¡£¤s first wireless onsite data transfer function for such a device and remote management is also available; Data can be stored on a usb-thumb drive, great for field work; This device can generate rebar distribution map and rebar corrosion potential contour graph; Powerful professional analysis-process software allows for the automatic generation of test reports.
Product introduction Introduction:zbl-r800 is a multi-functional integrated rebar detector which can be used for testing the thickness of protective layers, measuring the diameter, location, and distribution of rebar as well as for detecting the corrosion Features:multi function rebar detector = rebar locator + rebar corrosion detector; an economical and convenient device.
The term "cover block" can have different meanings depending on the context in which it is used. In various fields, a "cover block" refers to different things. Construction and Civil Engineering: In the construction industry, a cover block is a small piece of material, often made of concrete, that is used to maintain a specified distance between the reinforcing steel bars (rebar) and the outer surface of a concrete structure. This distance, known as the "cover," is crucial for the durability and strength of the structure. Cover blocks are placed on the rebar before concrete is poured to ensure the correct spacing and to protect the rebar from corrosion. SPECIFICATION: Shape Square Color Grey Size Available in various sizes and for multiple shapes Design Hollow Keep the details as in the products details.
Zbl-r630a is used to test the location of rebar in concrete, the thickness of the protective layer, and the diameter, orientation, and distribution of rebar by using an electromagnetic induction method. It also can be used to test the distribution of magnetic and conductor such as cables and metal pipes in non-magnetic medium and non-conducting medium Features¡êo unique all-wheel, dustproof and waterproof multi-parameter rebar probe Ensures accuracy and reliability of data taking. rebar detection is automatically alerted by the probe via flashing red light; the world¡¡¥s first wireless onsite data transfer function, remote management also available; data can be stored on usb-thumb drive, great for field work; the device can generate rebar distribution maps and rebar corrosion potential contour graphs; powerful professional analysis-process software allows for the automatic generation of test reports.
Zbl-r800 concrete rebar/rebar locator is a multifunctional integrated rebar detector which can be used for testing the thickness of protective layers, measuring the diameter, location, and distribution of rebar as well as for detecting the corrosion content of a rebar. Features Multi function rebar detector = rebar locator + rebar corrosion detector; an economical and convenient device. This model features the worldâ??s first wireless onsite data transfer function for such a device and remote management is also available Data can be stored on a usb-thumb drive, great for field work This device can generate rebar distribution map and rebar corrosion potential contour graph. Powerful professional analysis-process software allows for the automatic generation of test reports.
* In the field of constructions, steel acts as a powerful structure, which creates a high strength, durability and stability. Steel is an alloy of iron and carbon and sometimes other elements. It is a low cost and a significant component used in buildings, infrastructures, tools, machines, appliances, etc. * Steel being the most preferred choice for construction has great benefits. The buildings are made up of different types of steel, which forms a structural framing system, saves time and less expensive * Steel reinforcement bars or rebars are used to improve the tensile strength of the concrete. * Steel is only used as rebar because elongation of steel due to high temperatures (thermal expansion coefficient) nearly equals to that of concrete Types of Steel Reinforcement Bars * Major types of steel bars used in the construction I.Mild Steel Bar * The surface of the mild steel bars are plain and round in shape. They are available in various sizes of 6 mm to 50 mm. They are used in concrete for special purposes, such as dowels at expansion joints, where bars must slide in a metal or paper sleeve, for contraction joints in roads and runways, and for column spirals. They are easy to cut and bend without damage. Grades in mild steel bars 1. Mild Steel Bars Mild steel bars grade-I designated as Fe 410-S or Grade 60. Mild steel bars grade-II designated as Fe-410-o or Grade 40. 2. Medium Tensile Steel Bars designated as Fe- 540-w-ht or Grade 75. II.Deformed Steel Bar Deformed steel bars have ribs, lugs and indentation on the surface of the bar, which reduces the major problem that is faced by mild steel bar due to slippage and good bonding is achieved between concrete and rebar. The tensile properties is higher compared to other rebars. These bars are produced in sections from 6 mm to 50 mm dia. 1. TMT Bars (Thermo Mechanically Treated Bars) Thermo Mechanically Treated Bars are hot treated bars that are high in strength used in reinforced cement concrete (RCC) work. It is the latest induction in the MS steel bars with superior properties such as strength, ductility, welding ability, bending ability and highest quality standards at international level. Characteristics of TMT Rebars Better ductility and malleability High yield strength and toughness More bonding strength Earthquake resistance Corrosion resistance High thermal resistance Economical and safe in use No loss in strength at welded joints Ordinary electrodes used for welding the joints 2. High Strength Deformed Bars High strength deformed bars are cold twisted steel bars with lugs, ribs, projection or deformation on the surface. It the extensively and majorly used for reinforcement purposes in a construction. These bars are produced in sizes or sections from 4 mm to 50 mm in diameter.
Fiberglass rebar area of application Fittings made of composite materials are a product of new technologies, the technical characteristics of which make it possible to successfully use it as an alternative to traditional steel fittings in construction of: Foundation; Marine and port facilities; Reinforcement of concrete tanks; Repair and strengthening of bearing capacity of brick and reinforced concrete structures; Road slabs, airfield slabs; For the production of small architectural forms; For the road paving and decking of highway bridges; The implementation of the infrastructure elements in the chemical industries; Repair of damaged brick and reinforced concrete structures; Fittings are used for constructions based on gypsum binders; Construction of swimming pools and industrial pools; The application of fiberglass fittings in civil and industrial construction is caused by many variables: Low specific gravity; High corrosion resistance; Low thermal conductivity of composite materials; High strength, several times the strength of steel fittings; Is a dielectric; Durability; As known, the main drawback of traditional low-carbon steel fittings is a low index of corrosion resistance, which limits their use in the construction of marine facilities and constructions located in the zone of variable water level.
GFRP rebar is made of high-strength glass fibers along with a highly durable resin. These products are developed as a superior alternative to steel in concrete reinforcement. It is widely used to reinforcing concrete in applications where it is exposed to water, salt water or chemical environments - Typical Advantages: - Non-Corrosive â?? It will not corrode when exposed to a wide variety of corrosive substances - including chlorides - High Strength-to-Weight Ratio â?? best reinforcement for weight sensitive reinforcement - Non-Conductiveâ?? It is excellent electrical and thermal insulator - Excellent Fatigue Resistanceâ?? performs best in cyclic loading solutions - Impact Resistanceâ?? It resists sudden and severe point loading - Magnetic Resistance â?? completely non-effective to electromagnetic fields; excellent for use in electromagnetic testing facilities - Light Weight easy to transport, no need for lifting equipment, easy to handle
Bjht-1 is popularly used for quality inspection company to make supervisory monitoring, random monitoring, on-the-spot testing, and also used for sampling and laboratory center. No need to manual calculation. Machine automatically compute and show result. Features: smart design; convenient to carry; true color lcd display screen. Easy to operate and make your work efficient. the voice function allows testing personnel not to see the value and improve test Efficiency. usb interface, easy to connect with pc. No need to install any drive program. advanced low power consumption; working more than 16 hours;
Rebar detector, ultrasonic transit-time flow meter, ultrasonic level meter, ultrasonic thickness meter.
Tst wire rope flaw detector is designed to quantitatively detect the internal, external broken wire, local fatigue, wear corrosion, structural distortion and other hidden threat to wire rope safety.
Fiberglass rebar Pulwell manufactures composite r-bars by combining the pultrusion process and an in-line winding & coating process for the outside sand surface. The frp composite rebar is made from high strength glass fibers along with an extremely durable vinyl ester resin. The glass fibers impart strength to the rod while the vinyl ester resin imparts excellent corrosion resistance properties in harsh chemical and alkaline environments. For improved stiffness and mechanical properties a carbon/vinyl ester product is available. Frp rebar significantly improves the longevity of civil engineering structures where corrosion is a major factor. Package in bundles
Rebar tie wire here has been processed by annealing treatment which significantly improve workability and service life. Zinc coating and pvc coating adds a protective layer of annealed wire. Hence, rebar tie wire is a perfect combination of corrosive resistance and excellent flexibility and ductility. Tie wire twist is also supplied, which saves time and improve efficiency substantially. Note: stainless steel wire is provided for special application.
Metal detector (garrett) Metal Detector (garrett) LX-G Hand hold metal detector One switch operation *Ultimate sensitivity *Does not require adjustments *Detects medium sized pistol from 9"; large knife from 6"; razor blade and box cutter from 3"; foil-wrapped drugs and tiny jewelry from 1" *Large 10" scan surface for quick, thorough scanning *No tools required to change 9V battery *Sharp audible alarm and bright red LED light indicates the detection of metal *Momentary push button temporarily eliminates detection of nearby ambient metal such as rebar, metal walls, etc. *Green LED light indicates ON; Amber LED indicates low battery; Red LED indicates ALARM Characteristics: *With super high sensitivity, it can detect extremely tiny metal articles. *The adjusting button can eliminate interference. *The auto-testing will begin when it is turned on. *It needn't adjustment. With a large scan area it can rapidly and accurately complete the detection. Operation instruction: Working frequency: 95 KHZ Size: 42 cmX4.13 cmX8.3 cm Weight: 0.5 KG Adjusting mode: Automatic Battery: a 9 V battery (can afford 80 hours of normal operation) Indicator: The sound gradually rises
Conventional Reflective Optical Beam Smoke detector Beam Detector Beam Alarm Sensor with Relay Output Introduction The Conventional Reflective Beam Detector has built in Laser beam pointing and Digital guide display for real user friendly alignment method. The Laser beam pointing accurately point the exact location where to mount mirror and with additional digital guide display allows to monitor and guide on the actual light intensity between the mirror and detector which cannot be seen by our naked eye making it more easy and convenient in alignment commissioning. The beam detector has four adjustable operational range of between 8 to 20, 40, 70 and 100 meters beside with three adjustable sensitivity setting ranges from 2.6dB to 4.8dB to meet the specific environmental requirement. The detector works on the principle of reflective infrared beam obscuration. Used in conjunction with a reflectors, it will notify the fire alarm panel when the infrared beam is obscured by smoke. Secure and quick communication through the onboard processor enables the detector to make its own decision and drift compensation resulting in greater automation. The detector is ideal for use high ceiling and wide areas such as warehouses, large storages, shopping malls, leisure centres, exhibition halls, hotel lobbies, printing houses, garment factories, museums and prisons, as well as places where slight smoke particles or corrosive gas exist. Feature and Benefits 1. Manufacture in compliance with EN54-12 2. Hassle free alignment, built with digital guide display and laser beam pointing 3. Employ single-ended design through reflective mirror. 4. Four ranges wide monitoring from 8-100 meters via encoder 5. Three users programing sensitivity adjustment 6. Built-in microprocessor 7. Self-diagnosis function can monitor for internal faults 8. Automatic compensation for factors weakening received signals, such as dust contamination, positional movement and ageing of the transmitter 9. Fire and Fault interfacing relays 10. Attractive and pleasing appearance 11. Real User friendly alignment method
Workable and durable pvc coated annealed wire Green pvc coated annealed wire Annealing alters inside structure of low carbon steel, strengthening ductility and relieving stress. Thus, annealed wire is ideal for tying wire, straight and cut wire, u type wire, rebar tie wire and similar items. However, when encountered by harsh environment, common steel is easy to rust. Pvc coating is designed to protect base steel wire from external corrosion. Pvc coated wire can withstand extreme weathering, ultraviolet rays, corrosion of alkali and some acids. As a result of pvc coating, annealed wire has a far broader application than before. In addition, colorful pvc coated wire is often considered as a decorative element in modern times.
The device is an Ultraviolet-only flame detector designed to detect fires and provide alarm outputs directly from the detector while maintaining false alarm immunity. It detects in the ultraviolet (UV) spectral range for optimized speed of response. It is fast and capable to detecting the ultraviolet (UV) rays emitted by a burning substance and is used in high hazard applications such as petrochemical plants, munitions factories and other areas where flammable or explosive liquids or solids are handled or stored. The flame sensor adopts an ultraviolet photosensitive tube, with qualities of highly sensitive, reliable, dust-resistant, corrosion proof and moisture-resistant, therefore is not sensitive in sunlight, dust, oil, tolerance of fume, and humidity. Set in a standard calibration to detect a flames at a distance of 25 meters, which flame created by 2Kg ethanol in a Container of Base 33cmX33cm, Height 5cm.
