Grouting & Anchoring

Anchoring

Monneli Anchortite

Fast Setting Anchoring Grout

Uses
ANCHORTITE for horizontal application where the hole diameter exceeds the bar diameter by 4 to 25 mm.
It can be used for the permanent installation of the following:
• Reinforcing dowels
• Starter bars
• Handrails and safety fences
• Wall ties
• Railway tracks
• Foundation bolts
• Ground anchors in concretes, concrete blocks, brickworks, AAC blocks and stones
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Technical Information
Product Description

ANCHORTITE is a high strength, corrosion resistant, fast curing polyester resin anchoring grout. It consists of two components, pre-packed polyester resin and blended aggregates with an organic peroxide catalyst. The resin/aggregate mix has been designed to give excellent workability during application with high tensile strength when set.

Advantages
  • Economical & easy to apply
  • Fast curing, early gain of high strength
  • Excellent dynamic vibration resistance
  • Corrosion resistant
  • Resistant to attack by many chemicals
  • Resistant to immersion underwater
Packaging, Coverage / Consumption

Packaging:

ANCHORTITE is supplied in 1 Liter kit (2 components).

Consumption:

Concrete strength (N/mm²)
  20 ≥ 30 ≥ 40
Concrete shear stress (N/mm²)   
   
2.0 2.2 2.5
Bar Diameter (mm)

Yield (Tons)

Hole Diameter (mm)

 Minimum Hole Depth (mm) 
12  5.4 20  236  215  189
16  9.6  20  420  382  335
20  14.7  25  524  477  420
25  27.9  32  640  582  512
32  37.6  38  884  803  707

Holes should be drilled using rotary percussive drilling techniques. If diamond drilling is used, holes should be scrabbled. If these precautions are not taken the smooth finish which obtained from diamond drilling can lead to reduce pull-out strengths. Pre-cast holes should be of dovetail configuration and have roughened sides.

After drilling, holes should be brushed and blown out twice, to remove all drilling debris. Bars and bolts should be degreased and any mill scale or rust should be removed.

Bar reinforcement should be clean and free from rust.

 

Table 2: Showing the approximate Volume of ANCHORTITE required (ml) per 100 mm of bond length.

 

Hole Diameter Bolt Diameter     
mm 12 16 20 25 32 38
20 20          
25 38  29  18      
32 70  60  49  31    
38    94  82  64  33  
45     128  110  79  63
50        155  123  91
Shelf Life & Storage

Storage:

Keep the product in dry, covered conditions at < +25ºC. In these conditions, product stability is 3 months from date of manufacturing.

Technical Properties
PROPERTIES

RESULTS

Color

Light beige

Wet density at 25⁰C

1.95 kg/L

VOC

22.0 g/L

Pot life at 25⁰C

30 minutes

Compressive strength (BS 6319)
At 3 hours

78 N / mm²

At 24 hours

80 N / mm²

At 7 days

89 N / mm²

 

Flexural strength at 7days (BS 6319)

23 N / mm²

Tensile strength at 7days (BS 6319)

12 N / mm²

Slant shear strength (BS 1881, part 207)

120 N

All values are subject to 5-10 % tolerance
Application Information
Instructions for use

Mixing

ANCHORTITE consists of two components, resin and catalyst (with filler) which are supplied and pre-weighed in correct proportions.
Mix the two components well, preferably using a mechanical stirrer until a uniform consistency is obtained.

Application

The mixed grout should be poured or pumped steadily into the prepared holes well within the gel time. The mix should be injected to the bottom of the hole to avoid air entrapment. The bar or bolt should then be inserted into the hole to the required depth using a twisting motion. This will assist in ensuring a complete bond. The assembled bar should be left undisturbed till the grout hardens.

Cleaning

All used tools should be cleaned with SOLVENTE 10 before the product cures. Cured materials should be mechanically removed.

Recommendations

  • Do not add other materials to ANCHORTITE
  • Do not mix more grout than can be applied within the pot life of the material
  • At temperature above 40ºC, creep of the cured grout may become significant
  • Anchoring strength depends on: strength of substrate, resin embedded length, hole preparation, steel bar type and diameter
Surface Preparation

The strength of the cured ANCHORTITE permits the assembly of anchors capable of high loadings.

The ultimate load will be governed by (please refer to Table 1):

  • Strength of substrate
  • Length of resin bond to bar
  • Type and dimension of bar
  • Hole preparation
Additional Information
Health & Safety

Wear protective gloves and goggles during application. This product contains chemicals which may be potentially harmful to your health if not used properly. It is strongly recommended to read the material safety data sheets for proper storage and to observe precautions.
If contact with skin or eyes happen, use resin cream to remove it from skin followed by clean water, do not use solvent. In case of contact with eyes, use clean water and seek medical consultation.

Holes should be drilled using rotary percussive drilling techniques. If diamond drilling is used, holes should be scrabbled. If these precautions are not taken the smooth finish which obtained from diamond drilling can lead to reduce pull-out strengths. Pre-cast holes should be of dovetail configuration and have roughened sides.

After drilling, holes should be brushed and blown out twice, to remove all drilling debris. Bars and bolts should be degreased and any mill scale or rust should be removed.

Bar reinforcement should be clean and free from rust.

Important note

The information in this Technical Data Sheet is based on Colmef Monneli’s experience. Colmef Monneli does not accept any liability arising from the use of its products as it has no direct or continuous control over where or how its products are applied. All Colmef Monneli’s Data Sheets are updates on regular basis. It is the user’s responsibility to obtain the latest version.

additional materials
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Technical Properties Sheet
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