Self drilling ground anchor system provides strong support
Self drilling ground anchor system is a good geotechnical anchorage solution. The hollow ground anchor is widely applied to pre-support project, radial support project, slope stabilization, foundation support project, roadway support project, soil nail wall, back pull anchor rod retaining wall and other rock supporting work. Self drilling ground anchor for medium geological conditions, permanent support and advance support. Bolt through the hollow rod on the pressure grouting, consolidation can be achieved broken rock, cut off groundwater and rod preservative purposes, the rapid formation of supporting force, controlling the stability of surrounding rock. Self drilling ground anchor system from the alloy rod, grouting stopper, plate, nut and anchor head components.
Keeping efficient and friendly customer service as the top concern, Sinorock provides ultimate flexibility in fulfilling each & every customer requirements irrespective of the size of the order. Quality products and services are our stock-in-trade. These are what our customers insist on and what we constantly demand of ourselves. Our sophisticated machineries and talented workforce assist us in manufacturing anchor bolt products exactly according to the requirements of the customers. In order to ensure quality at each and every stage of our operation - be it production, administration or services, we got the prestigious ISO 9001:2008 certification.
Self drilling bolt system is especially designed for complex ground conditions
Self drilling bolt system is one of the most efficient methods for supporting dam and other infrastructure constructions. As for advanced support, later-stage maintenance and reinforcement, self drilling bolt system has the function that other methods is out of reach: drilling, grouting and anchoring can be done simultaneously, after drilling, the anchor bolt of the system need not to be pulled out, which will prevent collapse. With the target of increasing the durability and suitability of concretes, self drilling bolt system is especially designed for many complex soil conditions, such as poor rock, weathered layer and sand with stone layer.
Sinorock is a world-leading self drilling bolt system manufacturer. Sinorock self drilling bolt system should be considered on any project requiring fast production that would otherwise need to involve a casing system in order to maintain borehole stability.
Sinorock provides services in the design and production of self drilling bolt system including anticorrosion rock bolt for mining, tunneling, hydroelectric and civil construction. At the same time we can facilitate customers by our ready stock, for anchor nuts, drill bit and so on. Our expertise and advanced specialist skills have ensured the outstanding success of a diverse range of high-profile projects around the globe, cementing our reputation as the number one supplier in the geotechnical anchorage industry.
Self drilling bolt system has been a key construction design
In unconsolidated or fractured ground conditions, the self drilling bolt system has become an irreplaceable product. Self drilling bolt system is possible in a wide range of materials including: clays sandy soils, weathered rock, tall slope deposits, heterogeneous and stratified soils. The hollow anchor bolt can be seen as unpractical under the following conditions: soft, plastic clays, organics or peat, loose, low density and/or saturated soils and fills (rubble, cinder, ash, etc.). The self drilling bolt system is also a key consideration in design. It can be integrated into the nailed wall, minimizing liquid pressure and preventing erosion of the reinforced ground.
The self drilling bolt system of Sinorock is involved in many areas of the construction field. Sinorock is the best manufacturer for self drilling bolt system, except the common self drilling bolt system, we also manufacture anticorrosion rock bolt. Sinorock has occupied a central position in the global anchorage exportation market. Our clients are widely distributed in Asia, Oceania, Europe, Africa, North America, South America. All of these depend on our reliable products, excellent services and great reputation. Sinorock strives to offer the best possible levels of service, and in an independent market survey, technical advice and service to the local market for all products is available to mining customers throughout all the world.
Rock bolting system can be used flexibly and effectively improve the stability
As a new supporting method, rock bolting system adopts various processing technologies, materials and sizes to suit for many different geological conditions. Rock bolting system is a new structure and advanced technology. It has reliable anchoring quality and good durability, but also strong adaptability to the formation. It must have a broad prospect for development. Owing to distinct characteristic of strong adaptability, rock bolting system also has little influence by the depth of foundation pit. It can be used flexibly. As ground conditions get more and more demanding, emphasis is placed on flexible and intelligent support systems in which rock and soil reinforcement is expected to contribute to the productivity and safety of the operation. The trend has been to provide rock support and reinforcement systems that are easy to install, assure efficiency and provide safety.
Sinorock rock bolt system effectively improve the stability of underground rock masses. The increased load bearing capacity of the rock conditions enables an early construction start, thus providing both technical and economic advantages. Thanks to our systems’ flexible application options, our customers can choose next to mechanical and chemical anchors and bolts from a variety of anchoring systems, which are all customtailored to satisfy individual project requirements.
Self drilling bolt system can control large amounts of energy liberated from the rock mass
As one of technologies in project construction, the core function of self drilling bolt system supporting technology is to reinforce the wall of underground project and keep structure stable and security by using the anchorage force of soil and rock, preventing the occurrence of problems, such as collapse, slippage and deformation, etc. During several support methods, self drilling bolt system has played a special role. It combines drilling, grouting and anchoring together, and it is time-saving, high-efficient and easy to operate. The rock bolt is a unique and highly advanced bolt that can absorb rock movements with excellent predictability. It is designed to dissipate and control large amounts of energy liberated from the rock mass deformation process.
Sinorock has concentrated on the geotechnical field and has become the leading specialist for demanding geotechnical products. We are successfully meeting the needs of engineering industries as a renowned self drilling bolt system manufacturer. Sinorock also provides practical anticorrosion rock bolt that is quick and easy to install through fractured or broken ground. The system is available with a range of harder drill bits for efficient drilling in stronger material.
Self drilling hollow bar provides higher tensile strength
Self drilling hollow bar is used to attach objects or structures to concrete. There are many types of this kind of hollow bars, consisting of designs that are mostly proprietary to the manufacturing companies. All consist of a threaded end, to which a nut and washer can be attached for the external load. Sinorock self drilling hollow bar has been developed using a pumpable resin system for full column resin encapsulation for immediate roof and rib support. A new drilling and injection system has also been developed to enable fast and efficient bolt installation.
Sinorock self drilling hollow bar provides higher tensile strength than conventional solid bolts, and also provides a load transfer capacity that is almost double that of conventional bolts. It uses low viscosity pumpable resin to ensure full encapsulation right down to the collar. Sinorock works hard to be a reliable and satisfactory service provider for anchor bolt systems design and supply. A satisfactory service is recognized as the means of offering complete technical support to our clients with maximum flexibility in production and the fastest possible delivery times. With approximately 10.000sqm area of production halls, Sinorock is equipped with more than 100 work stations and has a monthly production capacity of approximately 300 tons.
Sinorock self drilling hollow bar is a systematic solution for global geotechnical engineering
The technology of self drilling hollow bar that has been regularly applied in excavation or backfill with the widely carried out of geological engineering and infrastructures. The measurement of application of self drilling hollow bar is a kind of active means to provide powerful strength to the rock bolt for poling in mining, tunneling, foundation support, slope stabilization and hydroelectric support project and other civil industries.
Not only can the self drilling hollow bar be applied in the extreme conditions, such as broken layers, loose soils, fracture zones and so on to provide peace of mind but also has a number of advantages like economical, practical, time-saving, energy-saving and low consumption of raw materials, which is so convenient and efficient for the operation that the full mechanize can be easily assured.
Sinorock provide systematic solutions for global geotechnical engineering and our products have been exported to most regions of the world. Besides land transportation, marine transportation is the main way for international logistics, so the importance of packaging is more prominent. During transportation and handling procedure, to reduce tedious process and mistakes, Sinorock adopts paints with different colors to tell anchor bars with different sizes, changing packaging patterns and making efforts to create satisfied image for our customers.
