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August 2023, Version 02.01 020201010010000353 PRODUCT DATA SHEET Parex 100 Newton Grout Ultra-High Strength Cementitious Grout
DESCRIPTION
Parex 100 Newton Grout is a one-part, ultra-high strength cementitious grout. The mix design includes special shrinkage compensating components, which give a non-shrink grout in both the plastic and hardened states. Powerful plasticising agents produce a highly flowing grout at low water content. USES Ultra-high strength grout and support systems for: Stanchion bases.▪ Securing base plates. ▪ Vibrating machinery bed plates.▪ Precast concrete units. ▪ Ground anchors.▪ Fixing anchors, dowels, bars, rods, etc. ▪ Bridge bearing seats.▪ Support of tanks, silos, etc. ▪ Applications requiring precision alignment. ▪
FEATURES
Easy to use.▪ One-component - just add water.▪ Ultra-high strength.▪ Shrinkage compensated.▪ Very high strength gain after 24 hours.▪ Low water content.▪ Good freeze thaw stability.▪ Resistant to sea water.▪ Can be safely used in contact with steel. ▪ CERTIFICATES AND TEST REPORTS Parex 100 Newton Grout has been tested in accord- ance with the appropriate parts of the following standards: EN 12390, EN 196 and EN 1015.▪ CRD C621: Corps of Engineers Specification for Non- Shrink Grout. PRODUCT INFORMATION Composition Cements, high quality aggregates and synergistic admixtures. Packaging 25 kg bags and 1000 kg bulk bags Shelf life 6 Months Storage conditions Store properly in dry conditions in undamaged and unopened original sealed packaging Appearance and colour Cement Grey Maximum grain size Dmax: 1.0 mm Density ~2200 kg/m3 1 /
Compressive strength Age Strength 24 hours ~50 N/mm² 3 days ~70 N/mm² 7 days ~85 N/mm² 28 days ~100 N/mm² (EN 12390) *Typical grout properties at 20°C with a water addition at 18% water to powder. Age Strength 24 hours ~30 N/mm² 3 days ~50 N/mm² 7 days ~75 N/mm² 28 days ~90 N/mm² (EN 12390) *Typical grout properties at 5°C with a water addition at 18% water to powder. Modulus of elasticity in compression 31.8 kN/mm2 Flexural-strength Age Strength 24 hours ~6 N/mm² 3 days ~7 N/mm² 7 days ~9 N/mm² 28 days ~10 N/mm² (EN 196) *Typical grout properties at 20°C with a water addition at 18% water to powder. Age Strength 24 hours ~4 N/mm² 3 days ~5 N/mm² 7 days ~8 N/mm² 28 days ~10 N/mm² (EN 196) *Typical grout properties at 5°C with a water addition at 18% water to powder. Tensile strength Age Strength 24 hours ~4 N/mm² 3 days ~6 N/mm² 7 days ~8 N/mm² 28 days ~9 N/mm² (EN 12390) *Typical grout properties at 20°C with a water addition at 18% water to powder . Age Strength 24 hours ~4 N/mm2 3 days ~6 N/mm2 7 days ~8 N/mm2 28 days ~9 N/mm2 (EN 12390) *Typical grout properties at 5°C with a water addition at 18% water to powder.
APPLICATION INFORMATION
Mixing ratio Water : mortar powder = 1 : 5.55 parts by weight (4.5 litres of water per 25kg bag, or 180 litres per one tonne bag). Consumption Depends on the substrate roughness and thickness of layer applied. As a guide, one 25kg bag yields approximately 12.5 litres of mortar. 1.0kg of Parex 100 Newton Grout will yield approximately 0.5 litres of mixed grout at the recommended water addition. Yield Product Data Sheet Parex 100 Newton Grout August 2023, Version 02.01 020201010010000353 2 /
1 tonne of Parex 100 Newton Grout will yield approximately 0.52 m³ of mixed grout at the recommended water addition. The yield per 25kg of Parex 100 Newton Grout is approximately 12.5 litres. Layer thickness 10 mm minimum / 100 mm maximum Ambient air temperature 5°C minimum / 35°C maximum Substrate temperature 5°C minimum / 35°C maximum Pot Life Up to 60 minutes if kept mobile after mixing. Setting time ~300 minutes at 20ºC Initial set time ~220 minutes at 20ºC BASIS OF PRODUCT DATA All technical data stated in this Product Data Sheet are based on laboratory tests. Actual measured data may vary due to circumstances beyond our control. IMPORTANT CONSIDERATIONS Do not exceed water addition.▪ Not to be used for concrete repair works.▪ Do not use vibrating pokers.▪ Use only on clean, sound substrate.▪ Avoid application in direct sun and / or strong wind.▪ Pour or pump from one side only.▪ Keep exposed surfaces to a minimum.▪ Do not add additional water during the surface fin- ishing, as this will cause discoloration and / or crack- ing. Protect freshly applied material from freeze-thaw ac- tion. To avoid cracking in warm temperatures, keep bags cool and use cold water. ECOLOGY, HEALTH AND SAFETY For information and advice on the safe handling, stor- age and disposal of chemical products, users shall refer to the most recent Safety Data Sheet (SDS) con- taining physical, ecological, toxicological and other safety-related data. APPLICATION INSTRUCTIONS SUBSTRATE QUALITY / PRE-TREATMENT Concrete, mortar, stone: Surfaces must be sound, thoroughly clean, free from ice, oils, grease, standing water and any loose or fri- able particles, and any other surface contaminants. Steel, iron: Clean, free from oil or grease, rust and scale, etc. Shutter / Formwork: Where formwork is to be used, all formwork should be of adequate strength, treated with release agent and sealed to prevent leakage. Sealing can be achieved by using Sikaflex®-11FC+ sealant beneath or around form- work, and between joints. Ensure formwork includes outlets for extraction of the pre-soaking water. A header box / hopper should be constructed on one side of the formwork so that a grout head of 150 to 200 mm can be maintained during the grouting opera- tion. MIXING Pour the required quantity of clean water (4.5 litres per 25 kg bag, or 180 litres per one tonne) into the mixing vessel for each complete unit of Parex 100 Newton Grout to be used. Slowly add the powder to the water whilst continually mixing. Mechanical mixing should be carried out using either a high torque slow speed drill with a grout stirrer, or a grout mixer set on slow speed for small mixes. For larger mixes, use forced action type mixers (high speed or colloidal mix- ing may cause thixotropy leading to loss of flow). This material is not suitable for mixing by hand. It is of up- most importance that the product is mixed thoroughly enough that a grout consistency is obtained without the addition of further water (at least 3 minutes). Fresh grout should be allowed to stand until the air entrapped by mixing has been released. APPLICATION Grout should be placed within 10 minutes of mixing, or 60 minutes if kept mobile prior to placing. Continu- ous placing is important, pouring or pumping from one side of the form until the grout appears at the oppos- ite side of the grouting area. Do not disturb once grouting has been completed. Parex 100 Newton Grout may be placed at temperatures between 5°C and 35°C. For placing at temperatures outside this range, con- tact Sika® Technical Services Department for advice. CURING TREATMENT After the grout has initially hardened, remove form- work and trim edges while concrete is ‘green’. Protect the fresh material from premature drying us- ing an approved curing method (e.g. curing compound such as Sikafloor® ProSeal, moist geo-textile mem- brane, hessian, polythene sheet, etc.). In cold weath- er, apply heat blankets to maintain a constant temper- ature. Placed grout, which is exposed, should be cured in ac- cordance with good concrete practice. Product Data Sheet Parex 100 Newton Grout August 2023, Version 02.01 020201010010000353 3 /
Clean all tools and application equipment with water immediately after use. Hardened / cured material can only be mechanically removed. LOCAL RESTRICTIONS Please note that as a result of specific local regulations the declared data for this product may vary from country to country. Please consult the local Product Data Sheet for the exact product data. LEGAL NOTES The information, and, in particular, the recommenda- tions relating to the application and end-use of Sika products, are given in good faith based on Sika's cur- rent knowledge and experience of the products when properly stored, handled and applied under normal conditions in accordance with Sika's recommenda- tions. In practice, the differences in materials, sub- strates and actual site conditions are such that no war- ranty in respect of merchantability or of fitness for a particular purpose, nor any liability arising out of any legal relationship whatsoever, can be inferred either from this information, or from any written recom- mendations, or from any other advice offered. The user of the product must test the product’s suitability for the intended application and purpose. Sika re- serves the right to change the properties of its products. The proprietary rights of third parties must be observed. All orders are accepted subject to our current terms of sale and delivery. Users must always refer to the most recent issue of the local Product Data Sheet for the product concerned, copies of which will be supplied on request. SIKA LIMITED Watchmead Welwyn Garden City Hertfordshire, AL7 1BQ Tel: 01707 394444 Web: www.sika.co.uk Twitter: @SikaLimited Parex100NewtonGrout-en-GBPAREX-(08-2023)-2-1.pdf Product Data Sheet Parex 100 Newton Grout August 2023, Version 02.01 020201010010000353 4 /