precast concrete technology sika

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Precast/Drycast Concrete - Sika

sika excels in precast drycast Structural design and construction with precast and drycast concrete elements requires versatile chemical products, from wet precast production to erection on site. Sika, a full range supplier, meets the diverse complexity of the entire precast and drycast concrete element production and construction process.

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Precast Concrete Technology - Sika

Precast Concrete Technology. Highest pirority for the precast industry is speed and quality. Sika ViscoCrete products fulfill all concrete needs in wet prefabrication. Wet Precast place the text. Sika® ViscoCrete®-20 HE. Sika® ViscoCrete®-10. Sika® ViscoCrete®-5930. Sika® ViscoCrete®-3425 ...

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Precast Concrete Technology - phl.sika

Concrete Technology Structural design and construction with precast concrete elements requires versatile products, from wet precast production to erection on site. Sika, a full range supplier, meets the diverse complexity of the entire precast concrete element production and construction process with solutions for all requirements, e.g ...

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Solutions for Wet Precast Concrete - Sika

Admixtures to create a waterproofed concrete for the precast elements and for the in-situ core concrete with Sika® ViscoCrete®, Sika®-1, or SikaControl® WT. Joint Sealing is the key and essential to creating a watertight concrete system: Sika® Waterbar®, SikaSwell®, Sikadur-Combiflex® SG, and SikaFuko® (re-injectable hose)

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Precast Concrete - Sika Concrete

Precast Concrete Sika precast technologies. ... With advanced concrete technology and suitable admixture application, adequate workability, rapid installation and subsequent fast strength development of the concrete can be ensured whereas fast strength development is critical for swift production.

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Sika Solutions - Wet Precast Concrete

watertight concrete struc-ture simply with the precast concrete elements? ́ Admixtures to create a wa-terpoofed concrete for the precast elements and for the in-situ core concrete: • Sika® ViscoCrete® • Sika®-1 • Sika® WT ́ Joint Sealing is the key and essential to create a water-tight concrete system. • Sika® Waterbar®

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Concrete - Sika

For more than one hundred years, Sika has been producing high quality, innovative technologies for concrete. Sika’s first product, appropriately named Sika 1, was a concrete admixture that allowed for the electrification of tunnels in Europe by waterproofing the concrete that lined the interior.

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Concrete Technology - Sika

Concrete Technology Concrete, the single most widely-used building material in the world, has a history dating back to the Romans and ancient Egyptians. Given that concrete is used twice as much in construction over all other building materials, emphasis on quality, performance and sustainability is essential for the industry to grow and thrive.

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Concrete Technology Corporation (Tacoma, WA ...

We are committed to providing high quality precast/prestressed concrete products that meet the needs of the construction industry today and into the future. We continuously invest in our employees and plant facilities to meet this commitment.

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Concrete - Sika Wet Precast Technology

CONCRETE SIKA WET PRECAST TECHNOLOGY REPAIR AND PROTECTION THE PRECAST CONCRETE ELEMENT SURFACE appearance is the calling card of a precast producer. This places high quality requirements on the precast concrete production process. Nevertheless surface defects and broken or spalled edges are unavoidable in production. FAST AND EASY REPAIR OF ...

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CONCRETE SIKA PRECAST TECHNOLOGIES

CONCRETE Sika Precast Technologies SIKA SEMI-DRY PRECAST TECHNOLOGY PAVERS BUILDING BLOCKS PIPES AND MANHOLES CURBSTONES AND EDGINGS SEMI-DRY PRECAST CONCRETE PRODUCTS ARE IN USE EVERYWHERE Key for efficient semi-dry precast concrete production is the targeted combination of fresh concrete

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Precast Concrete - Sika

Precast Concrete. Structural design and construction with precast concrete elements requires versatile products, from wet precast production to erection on site. Sika, a full range supplier, meets the diverse complexity of the entire precast concrete element production and construction process with solutions for all requirements, e.g. SikaRapid ...

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Concrete - Sika Solutions for Semi-Dry Precast Elements

CONCRETE SIKA SOLUTIONS FOR SEMI-DRY PRECAST ELEMENTS CONCRETE SIKA SOLUTIONS FOR SEMI-DRY PRECAST ELEMENTS 0,25% SikaPaver® HC-1 Reference concrete water/binder ratio 0,32 0,40 2,40 Density of fresh concrete in kg/dm³ 2,25 0,34 0,36 0,38 2,30 2,35 Cement 240 kg/m³ Fly ash 80 kg/m³ Aggregates 1’940 kg /m³ Concrete with SikaPaver® technology

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Precast Concrete Admixtures - Sika

Concrete Technology. ... Structural design and construction with precast concrete elements requires versatile products, from wet precast production to erection on site. Sika, a full range supplier, meets the diverse complexity of the entire precast concrete element production and construction process with solutions for all requirements.

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Concrete Technology - Sika Lebanon

Precast Concrete Technology. Highest pirority for the precast industry is speed and quality. Sika ViscoCrete products fulfill all concrete needs in wet prefabrication. Sprayed Concrete Technology. It is high performance materials support of structures in very short time and for concrete applications without using any moulds.

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CONCRETE SikaFiber® TECHNOLOGY - Sika Canada

CONCRETE SikaFiber TECHNOLOGY FIBRES BRING IMPROVEMENTS TO ... and reduce damage to, precast concrete units. SPRAYED CONCRETE The addition of fibres increases the ductility of sprayed concrete. For instance, if the sprayed concrete lining of an ... Sika provides all of these and other special types and

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Sikaflex® Precast Sealing Bonding Solutions

Sikaflex® Precast is a 1-component, moisture-curing, elastic joint sealant. Suitable for use in hot and tropical climatic conditions. Good resistance to weathering. Movement capability of ± 25 % (ASTM C 719) Over paintable. Good adhesion to concrete. Good application properties.

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CONCRETE Sika® Rapid TECHNOLOGY

Sika® Rapid-1 Technology does not reduce slump life and has a minimal effect on the initial set time and final strength of concrete. This allows the concrete to be produced, transported, placed and finished normally. Once the concrete reaches its initial set, Sika® Rapid-1 Technology reacts with the cement and dramatically increases early ...

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PRODUCT DATA SHEET Sikaflex® Precast - mys.sika

EN ISO 11600-F Class 20 HM, Sikaflex® Precast, SKZ, Test report No. 113665/14-III ASTM C920-11 Class 25, Sikaflex Precast, MST, Re-port No. 1213920-SIKA PRODUCT INFORMATION Composition i-Cure® Technology polyurethane Packaging 600 ml cylindrical foil pack: 20 foil packs per box Colour Concrete grey, white, beige

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Sikament® NN Superplasticizers - Sika Philippines

Sikament® NN must be measured using suitable equipment then added to the batching gauging water or both added together at the same time into the batching plant concrete mixer. To achieve the optimum performance, a wet mixing time at the batching plant of at least 60 seconds is recommended (dependant on mixing conditions and mixer performance).

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Concrete - Sika

Shotcrete Solutions "Sika is the expert in all sprayed concrete technologies, including both wet and dry spray processes. When combined with our research, development and globalized production of specialized sprayed concrete admixtures, such as Sika® Sigunit L ® and Sikament® NNG, plus our years of experience in tunneling, mining and all types of major construction projects, makes Sika the ...

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Sika® Facade Baffle

Sika® Facade Baffles are used as part of open-drained joints in precast concrete façades. The baffles, inser-ted into preformed cavities in the vertical joints of the precast panels, prevent direct entry of most of the wind-driven rain. Sika® Facade Baffles are used in con-junction with Sika

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Sika® ViscoCrete®-3000 P7 Superplasticizers

Sika® ViscoCrete®-3000 P7 is a unique multipurpose superplasticizer that is particularly suitable for the production of ready-mix concrete. Additionally it provides high water reduction and improved fresh concrete characteristics. With its outstanding cost/performance Sika® ViscoCrete®-3000 P7

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CONCRETE SIKA PRECAST TECHNOLOGIES

CONCRETE Sika Precast Technologies SIKA SEMI-DRY PRECAST TECHNOLOGY PAVERS BUILDING BLOCKS PIPES AND MANHOLES CURBSTONES AND EDGINGS SEMI-DRY PRECAST CONCRETE PRODUCTS ARE IN USE EVERYWHERE Key for efficient semi-dry precast concrete production is the targeted combination of fresh concrete

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CONCRETE Sika® Rapid TECHNOLOGY

Sika® Rapid-1 Technology does not reduce slump life and has a minimal effect on the initial set time and final strength of concrete. This allows the concrete to be produced, transported, placed and finished normally. Once the concrete reaches its initial set, Sika® Rapid-1 Technology reacts with the cement and dramatically increases early ...

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Precast Concrete - Sika

Precast Concrete. Structural design and construction with precast concrete elements requires versatile products, from wet precast production to erection on site. Sika, a full range supplier, meets the diverse complexity of the entire precast concrete element production and construction process with solutions for all requirements, e.g. SikaRapid ...

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Sika® ViscoCrete®-171 Precast

Sika® ViscoCrete®-171 Precast is a High range water reducing and accelerating admixture for Concrete Mortar utilizing Sika’s ‘ViscoCrete®’ polycarboxylate polymer technology ( 3rd Generation ) . USES Sika® ViscoCrete®-171 Precast is mainly used for the following applications: 1- Pre-cast

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CONCRETE SikaFiber® TECHNOLOGY - Sika Canada

CONCRETE SikaFiber TECHNOLOGY FIBRES BRING IMPROVEMENTS TO ... and reduce damage to, precast concrete units. SPRAYED CONCRETE The addition of fibres increases the ductility of sprayed concrete. For instance, if the sprayed concrete lining of an ... Sika provides all of these and other special types and

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Concrete Technology / Admixtures - Sika

For more than one hundred years, Sika has been producing high quality, innovative technologies for concrete. One of the most important ingredients in high performance, long-lasting, durable and beautiful concrete produced today are concrete admixtures. Concrete admixtures are natural or manufactured chemicals or additives added during concrete mixing to enhance specific properties of the fresh ...

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CONCRETE Sika® ViscoCrete® TECHNOLOGY

resource-friendly mixes at constant concrete quality. Sika® ViscoCrete® technology responds to the current trend to use flowable concrete types. The trend demands new admixture technologies, and Sika® ViscoCrete® offers solutions for production of flowable concrete types for ready mix, onsite production and for the precast concrete industry.

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CONCRETE SikaFiber® TECHNOLOGY - gcc.sika

CONCRETE SikaFiber® TECHNOLOGY FIBERS IMPROVE YOUR CONCRETE ... increase the impact resistance and reduce damage to precast concrete units. 5 WATERPROOFING BASEMENT WATERPROOFING WITH Sikaplan® SHEET MEMBRANES ... Concrete (UHPC) requires short fibers with a high E-modulus. Sika provides all of these and other special types and blends of fibers.

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Sikaflex®-428 Precast Sealing Bonding Solutions

Sikaflex®-428 Precast is a 1-component, moisture-curing, elastic joint sealant. Suitable for use in hot and tropical climatic conditions. Good resistance to weathering. Movement capability of ± 25 % (ASTM C 719) Over paintable. Good adhesion to concrete. Good application properties.

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CONCRETE Sika® ViscoCrete® TECHNOLOGY

CONCRETE Sika® ViscoCrete® TECHNOLOGY CONCRETE Sika® ViscoCrete® TECHNOLOGY POLYMER AND PRODUCT TECHNOLOGY Overview The workability and w/c-ratio of concrete can be improved by the use of water reducing admixtures and high range water reducing admixtures. Various materials have been used for this purpose in the history of concrete.

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PRODUCT DATA SHEET Sikaflex® Precast - mys.sika

EN ISO 11600-F Class 20 HM, Sikaflex® Precast, SKZ, Test report No. 113665/14-III ASTM C920-11 Class 25, Sikaflex Precast, MST, Re-port No. 1213920-SIKA PRODUCT INFORMATION Composition i-Cure® Technology polyurethane Packaging 600 ml cylindrical foil pack: 20 foil packs per box Colour Concrete grey, white, beige

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Concrete - Sika admixtures technology

08 Technologies for your Early and High Strength Concrete 10 Sika® ViscoCrete® Technology for Self Compacting Concrete 12 Sika Technologies for Pumped Concrete 14 Sika Technologies for Precast Concrete 16 Sika Technologies for Semi-Dry Concrete 18 Sika Technologies for Cement Sika is committed to a sustainable future, we place the highest ...

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Concrete - tza.sika

Shotcrete Solutions; Sika is the expert in all sprayed concrete technologies, including both wet and dry spray processes. This allows us to provide the optimum solution for each type of project and application, including the development of our own Aliva sprayed concrete machines.When combined with our research, development and globalized production of specialized sprayed concrete admixtures ...

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Sika Group

Jul 22, 2021  Sika has subsidiaries in 100 countries around the world and manufactures in over 300 factories. Its 25,000 employees generated annual sales of CHF 7.88 billion in 2020. At the end of 2019, Sika won the Swiss Technology Award for an innovative new adhesive technology.

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