WPE Technical Newsletter

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Virgil McCormick
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UHPC, Ultra High Performance concrete, is a combination of a cement, micro particles and wear resistant (very hard) particles.

1 May 2, 2016 Special Edition Theme UHPC Ultra High Performance Concrete as wear protection in the cement industry WPE Technical Newsletter WPE Newsletter report on UHPC products and their applications in different industrial areas Since 1989 UHPC is successfully used in combination with ceramic and/or mineral aggregates as a very effectice wear protection material. UHPC, Ultra High Performance concrete, is a combination of a cement, micro particles and wear resistant (very hard) particles. Due to the micro particles it is possible to create a perfect physical packing ensuring improved chemical Reactions. These chemical reactions secures the formation of minerals with superior properties at room temperature. Hence around 60 70% of the full strength will obtained after 48 hours. Final strength of a UHPC is UHPC wear protection systems are used by - FLSmidth - Polysius - Loesche - LV Technology - A Tech - IBAU Hamburg - Claudius Peters Technology - Christian Pfeiffer - KHD - Gebr. Pfeiffer - STAG - Scheuch - IKN - Redecam

Cement groups which have used UHPC as wear protection in its plants LAFARGE HeidelbergCement CEMEX Cimpor Titan TPI Polene Cementos Moctezuma Cementir Holding HOLCIM Italcementi Buzzi Votorantim

Extreme compressive strength - Very high wear resistance - Very good corrosion resistance - Very good thermal shock resistance - Adapts each of surface geometry - Fast curing at ambient temperature -

2 Cement groups which have used UHPC as wear protection in its plants LAFARGE HeidelbergCement CEMEX Cimpor Titan TPI Polene Cementos Moctezuma Cementir Holding HOLCIM Italcementi Buzzi Votorantim Vicat Loma Negra Colacem Siam Cement Benefits: - Easy installation method - No special tools are necessary - Flexible layer thickness - Overhead installation possible - Jointless installation - Extreme compressive strength - Very high wear resistance - Very good corrosion resistance - Very good thermal shock resistance - Adapts each of surface geometry - Fast curing at ambient temperature - High temperature resistance Product Installation history of UHPC wear protection Since 1989 were lined - more than 500 cyclones - more than 0 separators - more than 150 vertical roller mills - more than km of pipes and ducts UHPC Concrete Standard steel Refractory Epoxy Ceramic Flexural strength E-Modul Density kg/qqm Compressiv strength Max. Process temperature C Hardness 8 9 very good satisfied Mohs Thermal shock resistance good very good not satisfied good Lining thickness max. mm min. mm ,5 1 4 Impact resistant Abrasiv resistant Corrosion resistant Cost of material Cost of installation WPE Diamond UHPC products are manufactures under strict supervision, in accordance with WPE ISO 9001:2008 certified quality control system. All WPE UHPC products are packed in 25 kg paper bags or in 1,0 to big bags. The average storage time in a dry, ventilated room is at least 12 month The following additional information are published: WPE Newsletter Diamond, WPE Technical data sheets Diamond, WPE installation instructions WPE Diamond, WPE Technical WPE Price lists WPE Diamond WPE Mineral GmbH - Nordring Rheinberg - Phone info@wpe-gmbh.de -

These chemical reactions secures the formation of minerals with superior properties at room temperature. Hence around 60 70% of the full strength will obtained after 48 hours.

3 May 4, 2016 Special Edition Theme UHPC Ultra High Performance Concrete for architecture and design WPE Technical Newsletter WPE Newsletter report on UHPC products and their applications in different industrial areas Since 1989 UHPC is successfully used in combination with ceramic and/or mineral aggregates for architecture and design. UHPC, Ultra High Performance concrete, is a combination of a cement, micro particles and wear resistant (very hard) particles. Due to the micro particles it is possible to create a perfect physical packing ensuring improved chemical Reactions. These chemical reactions secures the formation of minerals with superior properties at room temperature. Hence around 60 70% of the full strength will obtained after 48 hours. Final strength of a UHPC is Benefits: - Easy installation method - No special tools are necessary - Flexible layer thickness - Jointless installation - Castable is extremely flowable - Extreme compressive strength - Very good corrosion resistance - Adapts each of surface geometry - Fast Curing at ambient temperature - High temperature resistance - In precast are any geometries and thinnest cross sections realized with yet high strength UHPC can be produced as a mortar, cast-able, sprayable or pump-able product. For using the UHPC products, the dry UHPC material must be mixed with water in a paddle or pan pot mixer and if necessary with ceramic aggregates.

Benefits for the creativity - UHPC can produced as a extreme white product - UHPC can be produced in all colours - It can be surface textures produced with a depth of 0.

- It can be made natural stone marble slabs that are essential hardness than the original - UHPC gives you the option to create full creativity, pure, elegant forms and complex multi functional

UHPC is the perfect material for extreme design ideas - Facade elements - Supports or exact copies of ancient element or built - Industrial design for the toughest stresses - House constructions such

4 Benefits for the creativity - UHPC can produced as a extreme white product - UHPC can be produced in all colours - It can be surface textures produced with a depth of 0.1mm directly from the mould - It can smooth, reflective surfaces are produced directly from the mould. Subsequent polishing is not necessary. - It can be made natural stone marble slabs that are essential hardness than the original - UHPC gives you the option to create full creativity, pure, elegant forms and complex multi functional elements - UHPC is resistant to the harshest environmental Pollution - UHPC has a superior resistance against corrosion, abrasion, carbonation, impact and Fire - Perfect for use in marine environment UHPC is the perfect material for extreme design ideas - Facade elements - Supports or exact copies of ancient element or built - Industrial design for the toughest stresses - House constructions such as floating stairs, balconies, thin, highly workable wall constructions - House structures on or in the sea water - Furniture such example armchair, tables, lamps, cabinets, etc. Product - Light elements Density - Kitchen design - Bathroom design Compressiv strength - Garden design Flexural strength - Marina design E-Modul - Street furniture design Max. Process temperature - Swimming pools Hardness Thermal shock resistance UHPC Concrete kg/qqm C Mohs 8 9 very good satisfied WPE Diamond UHPC products are manufactures under strict supervision, in accordance with WPE ISO 9001:2008 certified quality control system. All WPE UHPC products are packed in 25 kg paper bags or in 1,0 to big bags. The average storage time in a dry, ventilated room is at least 12 month The following additional information are published: WPE Technical data sheets Diamond, WPE installation instructions Diamond, WPE price lists Diamond WPE Mineral GmbH - Nordring Rheinberg - Phone info@wpe-gmbh.de -

material.. UHPC, Ultra High Performance concrete, is a combination of a cement, micro particles and wear resistant (very hard) particles.

5 May 11, 2016 Special Edition Theme Concrete rehabilitation with UHPC Ultra High Performance Concrete WPE Technical Newsletter WPE Newsletter report on UHPC products and their applications in different industrial areas Since 1989 UHPC is successfully used in combination with ceramic and/or mineral aggregates for in the civil construction market as a construction and rehabilitation material.. UHPC, Ultra High Performance concrete, is a combination of a cement, micro particles and wear resistant (very hard) particles. Due to the micro particles it is possible to create a perfect physical packing ensuring improved chemical Reactions. These chemical reactions secures the formation of minerals with superior properties at room temperature. Hence around 60 70% of the full strength will obtained after 48 hours. Final strength of a UHPC is UHPC products have a high dense and nonporous structure An advantage of this high dense structure is that no corrosive material can penetrate through pores which makes UHPC to a extreme good corrosion protection material. UHPC can be produced as a mortar, castable, sprayable or pumpable product.for using the product, the dry UHPC material must be mixed with water in a pan pot mixer and if necessary with ceramic aggregates.

Rehabilitation of 254 prestressed foundation piles, with a diameter of 50 cm and a wall thickness of 10 cm, were damaged in the splash-down zone (4 meter under and 2 meter above the water level) by

Placing and connection moulds with diameter of 56 cm. - Pumping UHPC reinforced with steel fibers in the mould from the bottom of the mould. - De moulting after 36 hours.

6 Rehabilitation of 254 prestressed foundation piles, with a diameter of 50 cm and a wall thickness of 10 cm, were damaged in the splash-down zone (4 meter under and 2 meter above the water level) by chloride initiated corrosion. The repair method was as follow: - Removal of not sound concrete, cleaning and sandblasting under and above water. - If necessary placing new or extra reinforcement. Placing and connection moulds with diameter of 56 cm. - Pumping UHPC reinforced with steel fibers in the mould from the bottom of the mould. - De moulting after 36 hours. Result: More than 13 years without any repair Product WPE Diamond UHPC Standard Concrete Density Kg/m3 Compressive strength Mpa Flexural strength Mpa E-Module Mpa Hardness Mohs 7 8 Chloride resistance % WPE Diamond UHPC products are manufactures under strict supervision, in accordance with WPE ISO 9001:2008 certified quality control system. All WPE UHPC products are packed in 25 kg paper bags or in 1,0 to big bags. The average storage time in a dry, ventilated room is at least 12 month The following additional information are published: WPE Technical data sheets Diamond, WPE installation instructions Diamond WPE Price lists Diamond WPE Mineral GmbH - Nordring Rheinberg - Phone info@wpe-gmbh.de -