Hilti CG 200 PC INSTALLATION

onstruction Chemicals

7.2.5 CG 200 PC Cementitious Grout

7.2.5.4 Installation Instructions

Temperatures

Air, mix and substrate temperatures

hould be between 40°F (4°C) and 90°F

s (32°C) during application and be protected from freezing a minimum of 48 hours after installation.

Surface Preparation

Saturate the substrate with water for 24 hours prior to grout placement. The area to be grouted must be free of loose or deteriorated concrete, dust, dirt, grease, oil and paints or other coatings. If grouting beneath structural systems, provide air relief holes as necessary. Remove excess water with absorbent cloths, compressed air or vacuuming, leaving no puddles.

Form Work

Wood forms or other absorbent forms should be coated with a form release oil to prevent adhesion of CG 200 PC and to prevent absorption of water by the form. Forms should be designed to permit rapid, continuous and complete filling of the space to be grouted.

Use procedures which permit CG 200 PC to flow by gravity between the surfaces and keep the grout in full contact with these surfaces until it has hardened.

Mixing

CG 200 PC may be mixed to a dry pack, hand trowel or fluid pourable consistency, depending on the amount of water added. Do not add additional

cement or other materials for any

eason. CG 200 PC is a pre-blended

r grout which uses a precise blend of select silica aggregate, set accelerators, water and reducing agents, fluidizers and expansion producing admixtures.

The water additions shown will provide a general guideline for achieving the desired consistency. Amounts shown are for 55 lbs (one unit) of powdered product. The actual amount of water required may be affected by the temperatur

e, batch size and mix method

chosen.

CG 200 PC may be mixed in a revolving concrete mixer, or in a bucket, using a Hilti drill and a mixing paddle. The method chosen should allow continuous placements, so that all the grout is in place before any of it has taken a set.

Desired Trowel Pumping Consistency Consistency Consistency

Grout 55 lb 55 lb Water 1.1 gal (9.1 lb) 1.5 gal (12.3 lb) Yield 0.51 cu ft 0.55 cu ft Unit Weight 126 lb/cu ft 122 lb/cu ft

Plastic, Fluid,

Discard lumpy material or broken containers.

Storage Life

One year from date of manufacture, in original, unopened container.

CAUTION: Contains Silicon

Dioxide, Portland Cement and

Calcium Hydroxide.

our skin may be sensitive

o cement. Wearing rubber gloves

is recommended. Avoid contact

with eyes or prolonged contact

with skin. In case of contact, flush

thoroughly with water.

For eyes, flush with clean water

for at least 15 minutes and get

rompt medical attention.

eep out of reach

of children.

Estimating Formula*

Number of Units Required = (L * W * (D

ave

/ 12)) / Y

prod

L = length of void in feet W = width of void in feet D

= ave. depth of void in inches

ave

= Yield for product

prod

(see table below)

Estimated Yield for Repair Mortars & Grout (

Product

prod) in ft

prod

CG 200 PC (Plastic Consistency) 0.510 CG 200 PC (Fluid Consistency) 0.550

* Numbers are approximate and

assume no waste.

7.2.9.5 Ordering Information*

Item No. Description

00020271 CG 200 PC Cementitious Grout - 55 lb Pail

Packaged in r

*Not available in Canada

336 Hilti, Inc. (US) 1-800-879-8000 | www

esealable pails containing 55 lb (25.0 kg) of pr

.us.hilti.com

I en español 1-800-879-5000 I Hilti (Canada) Corp. 1-800-363-4458 I www

oduct

.ca.hilti.com

I Pr

echnical Guide 2006

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