Aveng Ground Engineering is a South African geotechnical contractor that has provided piling, grouting, and lateral support services for over 45 years. The document outlines Aveng's major focus areas and products, which include various piling techniques, renewable energy foundations, lateral wall support systems, grouting services, geotechnical investigations, and details of notable past projects. Aveng has a headquarters in Johannesburg and a regional office in Cape Town, and prides itself on being involved in projects from the conceptual phase through to construction.
Shanghai Bogvik Wear Material Co., Ltd is one of the most professional crusher parts manufacturer and distributor. We major supply crusher wear parts from 5kgs to 10000kgs in a broad variety of Managnese steel crusher wear parts and alloys steel and chromium iron, Ceramic Insert hammers or blow bars ,Titanium Carbide Insert Liners and crusher spare parts of famous crusher brand .
Wear and spare parts are at the heart of BOGVIK business and we are continually driven to find new and improved ways to optimize component life and equipment performance.
Depending on the application & our clients requirements we offer a range of manganese steel wear parts including Manganese13%, Manganese18% and Manganese22% all with or without chrome & / or molybdenum additions. All manganese liners supplied by BOGVIK are made to our own internal material specifications which are for more stringent than “standard” foundry material specifications.
BOGVIK has in excess of 10000 wear part patterns to fit the world’s most popular crushers. Our patterns cover jaw crushers, cone crushers, gyratory crushers, roll crushers, hammer crushers, horizontal shaft impactors and vertical shaft impactors. No matter what your requirements are, BOGVIK probably already has existing patterns for the wear parts.
We believe in collaboration and work hand-in-hand with our customers to develop solutions that leverages our practical experience, in-house engineering & metallurgical capabilities and manufacturing capacity to provide a complete solution that meets our customer needs.
Contact us today to see how we can help extend service life, improve throughput, optimize supply chain and reduce the total cost of ownership.
sales@bogvik.com
上海勃格维克耐磨材料有限公司是国内最专业的破碎机配件制造商和经销商之一。我们主要供应从 5 公斤到 10000 公斤的各种锰钢破碎机磨损件和合金钢和铬铁、陶瓷插入锤或板锤、碳化钛插入衬板和著名破碎机品牌的破碎机备件。
磨损和备件是勃格维克 业务的核心,我们不断寻求新的和改进的方法来优化部件寿命和设备性能。
根据应用和我们客户的要求,我们提供一系列锰钢耐磨部件,包括锰13%、锰18% 和锰22%,均添加或不添加铬和/或钼。勃格维克 提供的所有锰衬板均按照我们自己的内部材料规格制造,这些规格比“标准”铸造材料规格更严格。
勃格维克 拥有超过 10000 种磨损零件的模具,以适合世界上最受欢迎的破碎机。我们的模具涵盖颚式破碎机、圆锥破碎机、旋回破碎机、辊式破碎机、锤式破碎机、卧式冲击破碎机和立轴式冲击破碎机。无论您需求什么类型的易损件,勃格维克可能已经有此零件的模具。
我们相信与客户携手合作,开发解决方案,利用我们的实践经验、内部工程和冶金能力以及制造能力,提供满足客户需求的完整解决方案。
立即联系我们,了解我们如何帮助延长使用寿命、提高吞吐量、优化供应链并降低总拥有成本。
Shanghai Bogvik Wear Material Co., Ltd is one of the most professional crusher parts manufacturer and distributor. We major supply crusher wear parts from 5kgs to 10000kgs in a broad variety of Managnese steel crusher wear parts and alloys steel and chromium iron, Ceramic Insert hammers or blow bars ,Titanium Carbide Insert Liners and crusher spare parts of famous crusher brand .
Wear and spare parts are at the heart of BOGVIK business and we are continually driven to find new and improved ways to optimize component life and equipment performance.
Depending on the application & our clients requirements we offer a range of manganese steel wear parts including Manganese13%, Manganese18% and Manganese22% all with or without chrome & / or molybdenum additions. All manganese liners supplied by BOGVIK are made to our own internal material specifications which are for more stringent than “standard” foundry material specifications.
BOGVIK has in excess of 10000 wear part patterns to fit the world’s most popular crushers. Our patterns cover jaw crushers, cone crushers, gyratory crushers, roll crushers, hammer crushers, horizontal shaft impactors and vertical shaft impactors. No matter what your requirements are, BOGVIK probably already has existing patterns for the wear parts.
We believe in collaboration and work hand-in-hand with our customers to develop solutions that leverages our practical experience, in-house engineering & metallurgical capabilities and manufacturing capacity to provide a complete solution that meets our customer needs.
Contact us today to see how we can help extend service life, improve throughput, optimize supply chain and reduce the total cost of ownership.
sales@bogvik.com
上海勃格维克耐磨材料有限公司是国内最专业的破碎机配件制造商和经销商之一。我们主要供应从 5 公斤到 10000 公斤的各种锰钢破碎机磨损件和合金钢和铬铁、陶瓷插入锤或板锤、碳化钛插入衬板和著名破碎机品牌的破碎机备件。
磨损和备件是勃格维克 业务的核心,我们不断寻求新的和改进的方法来优化部件寿命和设备性能。
根据应用和我们客户的要求,我们提供一系列锰钢耐磨部件,包括锰13%、锰18% 和锰22%,均添加或不添加铬和/或钼。勃格维克 提供的所有锰衬板均按照我们自己的内部材料规格制造,这些规格比“标准”铸造材料规格更严格。
勃格维克 拥有超过 10000 种磨损零件的模具,以适合世界上最受欢迎的破碎机。我们的模具涵盖颚式破碎机、圆锥破碎机、旋回破碎机、辊式破碎机、锤式破碎机、卧式冲击破碎机和立轴式冲击破碎机。无论您需求什么类型的易损件,勃格维克可能已经有此零件的模具。
我们相信与客户携手合作,开发解决方案,利用我们的实践经验、内部工程和冶金能力以及制造能力,提供满足客户需求的完整解决方案。
立即联系我们,了解我们如何帮助延长使用寿命、提高吞吐量、优化供应链并降低总拥有成本。
soil nailing technique is used for improvement of the ground.here it is illustrated with a case study.also the relative merits of gfrp and steel nails are compared.
Doug Lowry, P.Eng & Ron Prychitko, P.Eng give an overview of various Retaining Wall and Engineered Slope Systems. Discussion will focus on applications and best practices for a variety of wall and slope systems including Durisol Narrow Footprint walls, Bin-Wall, MSE (Precast Face, Lock + Load, Wire Mesh Walls & Slopes), Gabions and Temporary Walls. The presenters will include several case studies and highlight specific earth retention solutions for a variety of criteria including aesthetics.
What You’ll Learn:
- Points to consider when selecting a wall system
- Review of several case studies & applications in Canada
- On-site installation procedure overview for various solutions
Intended Audience:
- Transportation Engineers
- Road Superintendents
- Provincial Departments of Transport
- Bridge / Structural Engineers
- Earthworks & Highways Contractors
- Landscape Architects
This presentation includes case studies about deep excavation in Egypt and outside Egypt, useful for civil students and specially soil students who is interested in deep excavation.
Baker Hughes introduces the Cut-and-Pull Spear technology as featured in the ...Baker Hughes
Baker Hughes introduces the Harpoon Cut-and-Pull Spear technology as featured in the Technology Applications section of JPT’s April issue. The Cut-and-Pull Spear eliminates multiple trips and has added safety features.
soil nailing technique is used for improvement of the ground.here it is illustrated with a case study.also the relative merits of gfrp and steel nails are compared.
Doug Lowry, P.Eng & Ron Prychitko, P.Eng give an overview of various Retaining Wall and Engineered Slope Systems. Discussion will focus on applications and best practices for a variety of wall and slope systems including Durisol Narrow Footprint walls, Bin-Wall, MSE (Precast Face, Lock + Load, Wire Mesh Walls & Slopes), Gabions and Temporary Walls. The presenters will include several case studies and highlight specific earth retention solutions for a variety of criteria including aesthetics.
What You’ll Learn:
- Points to consider when selecting a wall system
- Review of several case studies & applications in Canada
- On-site installation procedure overview for various solutions
Intended Audience:
- Transportation Engineers
- Road Superintendents
- Provincial Departments of Transport
- Bridge / Structural Engineers
- Earthworks & Highways Contractors
- Landscape Architects
This presentation includes case studies about deep excavation in Egypt and outside Egypt, useful for civil students and specially soil students who is interested in deep excavation.
Baker Hughes introduces the Cut-and-Pull Spear technology as featured in the ...Baker Hughes
Baker Hughes introduces the Harpoon Cut-and-Pull Spear technology as featured in the Technology Applications section of JPT’s April issue. The Cut-and-Pull Spear eliminates multiple trips and has added safety features.
Koning Filip dooppeter van Philipp von Sachsen Coburg Thierry Debels
Volgens de blog Royal Musings is koning Filip dooppeter geworden van Philipp von Sachsen Coburg und Gotha. De jongen werd zaterdag 14 november gedoopt in Duitsland.
http://royalmusingsblogspotcom.blogspot.be/2015/11/royal-baptism-in-coburg.html
De jongen werd op 15 juli 2015 geboren als zoon van prins Hubertus en prinses Kelly van Saksen-Coburg en Gotha. Philipp Hubertus Andreas Christian is hun tweede kind. Hubertus en Kelly trouwden op 23 mei 2009 in Coburg.
With over a century of experience in the design, quality and installation of grain storage systems, Bentall Rowlands Storage Systems Limited is a leading UK manufacturer in complete storage and processing equipment for the agricultural and industrial markets.
Las pavimentadoras deslizantes Guntert & Zimmerman son las máquinas más confiables en el mercado. En 1956, G & Z fue pionera e introdujo las primeras pavimentadoras de hormigón de carretera y aeroportuarias montadas en orugas con control automático de línea y grado. Hoy en día, G & Z ofrece una amplia gama de modelos de adoquines de hormigón junto con otros equipos de soporte, tales como insertadores mecánicos de barra de espiga, separadores Placer y máquinas de curado de texturas para satisfacer sus necesidades actuales y futuras.
Colourmet Infratech Pvt. Ltd. is one of the India’;s fastest growing steel building solution company, situated in Pune. We design, manufacture, supply and erect Pre-Engineering Building Systems, complete roofing and wall cladding solutions. Colourmet Infratech Pvt. Ltd.is one of the few manufacturers in India to have a fully Integrated plant for Pre Engineered Building, Roof & Wall Panels, Z & C Purlin, Floor Deck Sheets etc. Colourmet has production capacity to produce total of 3000 tons/month of steel building. Adherence to the internationally accepted engineering practices in production, planning and control helps to keep up the delivery dates, products quality and efficient implementation. The experience, expertise and exposure that had been acquired over the years has enabled COLOURMET to diversify into providing turnkey contracting services to construction industries and offering single source responsibility involving complete pre-engineered building systems and solutions. COLOURMET is committed to provide the customer with the quality products and services. The COLOURMET excellence is reflected in the long list of satisfied customers.
Why Colourmet Infratech Pvt. Ltd.?
At COLOURMET, we ask this question at every stage of business execution and define all our actions to match, positively to the spirit of this question. This enables us to offer the best possible solution to our clients. The client-satisfaction helps COLOURMET to grow from the present level and enter the future with a head start.
Vision - Speed, Quality and Value
That, COLOURMET’;s a one-stop-shop solution for all roofing needs;
COLOURMET -strives always to establish and maintain the market leadership;
COLOURMET is committed to provide the best and the cost-effective solution to give customers value for their money;
That, COLOURMET is devoted to continuously update its material and process technologies to the international standards.
Superior Technology
Fastest Delivery
Site Service
Quality Materials
Fast Quotation
International Quality Standards
Proven Track Record.
2. Overview
Aveng Ground Engineering is a geotechnical
contractor based out of Johannesburg that has
serviced the South African geotechnical market
with distinction for over 45 years.
The company’s major focus is on piling, grouting
and lateral support with a small division involved
in geotechnical investigations to assist consulting
engineers and clients in project planning.
Formed in 1970 by Ross Parry Davis, then Ground
Engineering and Piling Limited was purchased by
LTA, the construction division of Aveng in 1975.
Aveng Ground Engineering, in executing some
of the largest and most challenging projects in
South African history, has proved itself to be at
the forefront of technology, quality and safety in all
spheres of foundation works and improvement.
Section1
Overview
Contents
Overview 1
Products 2
Piling 2
Renewable energy 6
Lateral support 8
Grouting 10
Geotechnical investigations 12
Flagship projects 13
Contact us 13
Visit our website for more information
about our group capabilities and global
project portfolio. www.aveng.co.za
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3. Piling
Open Hole Auger Piling
Auger piling is the most cost effective method of installing piles and is suited to stable dry ground
conditions where bedrock is at a depth allowing pile loads to be carried in side friction and end
bearing. In addition, auger piling also provides the largest variety in load bearing capabilities making
it the first solution considered for any piling job.
Sizes range from 400mm up to 1800mm (up to 20 000kN), with a maximum depth of 70m and can be installed up to
an inclination of 1:6.
Screw-In Cased Auger Piling (SICAP)
SICAP takes the benefits of auger piling and applies them to collapsible and water logged
conditions. Used specifically in bridges to allow large load-bearing piles to be installed, the casings
are installed using the power of the modern hydraulic rig’s rotation drive unit.
Sizes range from 750mm to 1050mm (up to 7 000kN), with a maximum depth of 30m and can be installed up to an
inclination of 1:6.
Oscillator Piles
Traditional bridge piles, the oscillator pile is used in conditions where SICAP is not feasible (ie great
depths or extremely hard in situ rock). The oscillator is an additional unit attached to the modern
hydraulic piling rig that can generate up to 150 ton torque.
Sizes range from 900mm to 1200mm (up to 9 000kN), with a maximum depth of 50m and can be installed up to an
inclination of 1:6.
Concrete Instrumented Continuous Flight Auger (CFA) Piles
Aveng Ground Engineering is the South African industry leader in concrete instrumented CFA piles.
The modern technology allows the installation of the CFA pile while eliminating the drawbacks
of costly grout and limited quality control. Concrete instrumented CFA piles are best suited to
collapsible geotechnical conditions and sites where the pile load will be carried in side friction as
opposed to end bearing. An additional advantage to concrete instrumented CFA piles is that the
modern hydraulic piling rigs used have the capability to auger through limited boulder layers and
provide a small pile socket, both of which preclude crane installed grout CFAs.
Sizes range from 500mm to 900mm (up to 3 750kN) with a maximum depth of 19m. Concrete CFA piles can only be
installed vertically
Full Displacement Auger Piles (FDP)
Full displacement auger piles are a modern piling method imported by Aveng Ground Engineering
from Europe. FDP can be installed in soft sandy material with the benefits of increased skin friction
and toe resistance due to material compaction, providing a more economical pile design (shorter
piles, smaller diameters, less steel consumption)
with low-vibration drilling, high daily productions and
greatly reduced piling spoil.
Sizes range from 410mm to 620mm with a maximum depth
of 19m. Similar to Concrete CFA piles, FDP Piles can only be
installed vertically.
CFA Piling
Section2
Products
Oscillator Piles
Srew-in Cased Auger piles
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4. Percussion Piles
Self-Drilling Anchor Piles (Sappi/Klein Windhoek)
Aveng Ground Engineering is in the unique position, through our affiliation with Aveng Duraset, to
provide the most cost effective solution for self-drilling anchor piles. These piles are installed by
means of a hydraulic drill rig using grout flush and are most suited to limited access areas that have
collapsible conditions and shallow bedrock.
Self-drilling anchor piles are usually installed in pile groups of at least three to counteract
slenderness.
Sizes range from 76mm to 130mm (up to 800kN) with a maximum depth of 20m and can be raked in certain
instances.
Percussion Micro Piles (Longlake/Women’s Heritage Monument)
Percussion micro piles are installed using a down-the-hole hammer to allow installation of small
diameter piles through hard material. Aveng Ground Engineering is in the unique position of being
able to install piles up to a 350mm diameter (500kN) in 2.5m headroom, which has been very
useful in renovations of existing buildings.
Sizes range from 125mm to 400mm (up to 1 000kN) with a maximum depth of 30m and can be raked in certain
instances.
PreCast Piling
Aveng Ground Engineering owns the most advanced precast piling equipment in South Africa,
positioning us perfectly to tackle any large scale projects. Precast piling is best suited to areas with
very soft, collapsible geotechnical conditions and very deep bedrock.
Precast piling has the advantage of high quality standards due to the precast nature of the piles,
and time benefits due to the high speeds of installation.
Sizes range from 250mm square to 350mm square (up to 2 000kN) with an unlimited maximum depth and can be
installed to a maximum rake of 1:10
Pile load tests
Static pile load test
British method static pile load up to a maximum load of 1000 tons.
Dynamic pile load test
Faster and cheaper than static load tests, Case pile wave analysis programme (CAPWAP)
determines static soil resistance and simulates a static load test. A five ton weight is dropped a
specific height to replicate the pile load required and independent testing contractors utilise the
CAPWAP equipment to calculate static shaft resistance, end bearing, stresses at any point along
the shaft and energy transferred from the weight to the foundation. Results are sent for analysis
to a United Kingdom based firm where equivalent static pile load test results are derived and
predictions regarding the load settlement behaviour of the tested foundation are provided.
Maximum effective load of up to 400 tons and maximum pile size of 900mm diameter.
Section2
Products
Pile TestingSelf drilling Anchor piles (SDA)
Open hole Auger Piles
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5. Renewable Energy
CSP and PV Solar
Aveng Ground Engineering has recently increased our plant holding to include nine no. Gayk
post driving rigs to ensure we are placed at the forefront of the solar renewable energy market.
Capable of direct driving the posts or pre-drilling prior to post installation, Aveng Ground
Engineering can provide foundation assistance for any PV or CSP solar plant.
Wind Farms
Incorporating our internal design capacity, Aveng Ground Engineering is uniquely positioned to not
only offer foundation solutions for turbines founded in areas with deep bedrock but also to provide
optimisation designs for turbines founded directly on rock in order to reduce the cost and time of
construction.
Section2
Products
Solar
Wind
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6. Section2
Products
Lateral Support
Soil Nail, Post Stressed Anchors and Shotcrete
Systems
Temporary and permanent solutions for vertical excavations up to 10m
deep, most common in basements for new commercial developments.
Smooth finish can be applied to enable the shotcrete wall to be the final
interior wall for the basement.
Contiguous Piled Wall
CFA or auger piles are used to increase the supported depth of walls, up
to 20m. Shotcrete is added between the piles and post stressed anchors
are installed to support the piles.
Secant Pile Wall
Interlocking piles are installed to provide a watertight permanent lateral
support solution which eliminates the need for shotcrete. Due to the
accuracies required in pile installation SICAP piles are most commonly
used.
Sheet Piles
Driven sheet piles provide a quick and watertight temporary or permanent
lateral support solution in soft geotechnical conditions.
Rock Bolts and Rock fall protection
Most common in mining and road infrastructure, this system involves
shoring up an excavated rock face against localised failure, to ensure the
safety of those working at the bottom of the supported face.
Lateral support
Lateral support
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7. Section2
Products
Grouting
Dam Grouting – Curtain and
Consolidation
Aveng Ground Engineering is the most experienced
South African contractor in the dam grouting market.
Small diameter drilling locates fissures in bedrock so that
they can be grouted to render the dam foundation as
impermeable as possible or to ensure cohesiveness of
the founding rock to ensure it can support the large dam
structure.
Compaction Grouting
Dolomitic areas earmarked for development can have
their risk class greatly reduced by systematic compaction
grouting, which involves drilling on a grid pattern to locate
and fill any cavities underlying the site, thus reducing the
chances of a sinkhole forming.
Grouting
Grouting
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8. Section2
Products
Section3
Flagshipprojects
Geotechnical Investigations
Aveng Ground Engineering prides itself on being a choice geotechnical partner from conceptual
phase right through to construction. Having in-house design capabilities as well as in-house
professional geological capabilities allows us to provide quality information and advice.
Our geotechnical investigations division offers the following products to best assist consulting
engineers and clients to make the most cost effective foundation solution decision:
• Trial auger holes
• Core drilling
• Test pitting
• DPSH testing
• Material laboratory testing (outsourced)
Flagship Projects
Nelson Mandela Bridge – Piling
Bridge City Rail Link – Piling
OR Tambo International Airport Access Bridges – Piling
Soccer City – Piling and lateral support
Orlando Stadium – Piling
Giant’s Stadium – Piling
Sappi Ngodwana GoCell Project – Piling
Toyota Press Plant and Blanking Line – Piling
Medupi Power Station – Tension anchors
Department of Environmental Affairs – Piling and lateral support
Melrose Arch – Lateral support
Women’s Living Heritage Monument – Piling
Gautrain – Piling and compaction grouting
GFIP Package C and Package F – Piling and lateral support
Richards Bay Dry Bulk Jetty – Piling
Ingula Pump Storage Scheme – Dam grouting and lateral support
Bergriver Dam – Dam grouting and lateral support
Gouda Wind Farm – Piling
Sishen Solar Farm – Post driving
Gateway Mall – Piling
Mall of the South – Piling
University of Botswana Engineering and
Technical Buildings – Piling
Contact Us
Johannesburg (Head Office) Cape Town (Regional Office)
Telephone: +27 11 923 5144 +27 21 703 1040
Physical Address: Aveng Park Aveng Grinaker-LTA House
Jurgens Street, Corner Jet Park Road 115 Bamboesvlei Road
Jet Park Ottery
Boksburg 7800
1459 South Africa
South Africa
Email: groundengineering@aveng.co.za
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