Cementitious General Purpose Grout

PRODUCT DESCRIPTION Tasir®-GP01 is a one part flowable shrinkage compensated general purpose cementitious grout. Meets the requirements of BS EN 1504-6. Anchoring of reinforcing bars. USES ▪ General purpose grouting ▪ Under stanchion plates ▪ Filling cavities, voids, gaps and recesses ▪ Sealing......

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Tasir®-GP01 is a one part flowable shrinkage compensated general purpose cementitious grout. Meets the requirements of BS EN 1504-6. Anchoring of reinforcing bars.



▪ General purpose grouting

▪ Under stanchion plates

▪ Filling cavities, voids, gaps and recesses

▪ Sealing around penetrations

▪ Machine & base plates

▪ Post fixings

▪ For exterior and interior use


▪ Easy to use (ready to mix powder)

▪ Pre batched for quality

▪ Just add water

▪ High compressive strength gain

▪ Easy to mix and apply

▪ Contains no chloride admixtures

▪ Shrinkage Compensated

▪ Fire rating and protection properties comparable to concrete

▪ Can be pumped or poured

▪ Good mechanical properties


Chemical Base

Cement, selected fillers and aggregates, special additives
Packaging25 kg bags
Appearance / ColourGrey powder
Shelf Life6 months
Storage ConditionsStore properly in dry conditions in undamaged and unopened original sealed packaging.
Density~ 2310 kgm3 (wet density)
Maximum Grain SizeDmax: 1.0 mm
Soluble Chloride Ion Content~0.01%(EN 1015-17)


Compressive Strength

1 day7 days28 daysTest
~20MPa~45MPa~60MPaEN 12190
Modulus of Elasticity in Compression~36 MPa(EN 13412)


Product Data Sheet

Flexural Strength~10MPa (28days)(EN 196)
Shrinkage~0.09% (<1mm/M)
Tensile Adhesion Strength~2.5MPa (28 days)(EN 1542)
Reaction to FireClass A1(EN 13501-1)


Mixing RatioWater: mortar powder = 1 : 6.25 parts by weight. (4.0 – 4.5 litres of water per bag)
ConsumptionDepends on the substrate roughness and thickness of layer applied. As a guide, 1 bag yields approximately 13.0 litres of mortar
YieldAs a guide 1 bag yields approximately 13 litres of mortar
Layer Thickness10mm min / 150mm max
Flowability~610mm (0 mins)~560mm (30mins)(EN 13395-2)
Ambient Air Temperature+5°C min. / +30°C max
Substrate Temperature+5°C min. / +30°C max
Setting TimeInitial ~315 minsFinal ~405 mins(EN 1329)


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.


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 Tasir® -flex+ sealant beneath or around formwork and between joints. Ensure formwork in- cludes 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 150-200 mm can be maintained during the grouting operation.


Place the water into a forced action grout mixer or in a clean drum. Slowly add complete bag of Tasir®-GP01 into the water and continuously mix for 3 minutes in mixer to achieve a uniform and lump free consistency. Alternatively use a slow speed drill (200- 500 rpm) and spiral paddle mixer.


Pour the mixed grout into the header box/hopper en- suring continuous grout flow during the complete grouting operation to avoid trapping air. Use steel banding or chains to assist flow where necessary. For large volume placement, grout pumps are recommen-ded.

For cold weather working consider using warm water to assist with achieving strength gain & other physical properties.


After the grout has initially hardened, remove form- work and trim edges while concrete is ‘green’. Pro- tect the fresh material from premature drying using appropriate curing method e.g. curing compound such as Tasir®-floor ProSeal ,moist geo-textile membrane, hessian, polythene sheet etc. In cold weather apply heat blankets to maintain a constant temperature.


Clean all tools and application equipment with water immediately after use. Hardened/cured material can only be mechanically removed.


▪ 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 finish- ing as this will cause discoloration and cracking

▪ Protect freshly applied material from freezing and frost

▪ To avoid cracking in warm temperatures keep bags cool & use cold water


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.


Please note that as a result of specific local regula- tions the performance of this product may vary from country to country. Please consult the local Product Data Sheet for the exact description of the application fields.


For information and advice on the safe handling, stor- age and disposal of chemical products, users shall refer to the most recent Material Safety Data Sheet contain- ing physical, ecological, toxicological and other safety- related data.


The information, and, in particular, the recommenda- tions relating to the application and end-use of Tasir products, are given in good faith based on Tasir’s cur- rent knowledge and experience of the products when properly stored, handled and applied under normal conditions in accordance with Tasir’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. Tasir 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.

Tasir Construction Material&Technology Corporate

Headquarters Tianda Block, Jianggan District, Hangzhou City, Zhejiang Province, China

Tel: +86-571-28119206

Fax: +86-571-28197878

Specifications Subject to Change.

For most current version of datasheet, go to

© 2018Tasir Construction Material&Technology Cp.,Ltd | 08-21-2018  Rev. H | China Owned & Operated

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