Download SECTION 03 61 00 NON-SHRINK STRUCTURAL GROUT for
WORD | RTF | Text | Word Perfect
Find over 500 more CSI Sections
on Arcat.com
Switch to Masterformat 95
 
SECTION 03 61 00
NON-SHRINK STRUCTURAL GROUT
 
 
Copyright 2014 - 2016 ARCAT, Inc. - All rights reserved
** NOTE TO SPECIFIER ** L&M Construction Chemicals; non-shrink structural grout.
This section is based on the products of L&M Construction Chemicals, which is located at:
1 LATICRETE Park N.
Bethany, CT 06524-3423
Toll Free Tel: 800-362-3331
Tel: 402-453-6600
Email: request info (info@lmcc.com)
Web: www.laticrete.com/lmcc
[ Click Here ] for additional information.
L&M Construction Chemicals, Inc. manufactures sealers and sealants building products relating to: Concrete; Specially Placed Concrete; Concrete Curing; Curing, Sealing and Hardening Concrete Floors; Grouts; Concrete Rehabilitation; Masonry; Masonry Grout; Thermal and Moisture Protection; Water Repellents; Finishes and Floor Treatment.
This section specifies non-shrink structural grouts. There are generally three types of grouting requirements that this section could address: Normal construction, column base plate and anchor bold grouting, equipment and heavy loading grouting, very heavy equipment and chemical resistance grouting
The first two conditions are addressed by this guide spec, and the products listed are all cement based non-shrink grouts. The third condition requires the use of an epoxy based grout and is not included in this specification.
 
PART 1 GENERAL
 
1.1
SECTION INCLUDES
A.
Non-shrink, high precision, extended flow, cement based grouting material.
1.2
RELATED SECTIONS
 
** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
 
A.
Section 03 30 00 - Cast-in-Place Concrete.
B.
Section 05 12 16 - Fabricated Fireproofed Steel Columns.
1.3
REFERENCES
A.
American Society of Testing Materials (ASTM):
1.
ASTM C 1090 Test Method for Measuring Changes in Height of Cylindrical Specimens from Hydraulic Cement Grout
2.
ASTM C 1107 Standard Specification for Packaged Hydraulic-Cement Grout
B.
Corps of Engineers (COE):
1.
COE CRD C 621 Standard Specification for Packaged Hydraulic-Cement Grout
1.4
SUBMITTALS
A.
Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.
Product Data: Manufacturer's data sheets on each product to be used, including:
1.
Preparation instructions and recommendations.
2.
Storage and handling requirements and recommendations.
3.
Installation methods.
1.5
QUALITY ASSURANCE
A.
Manufacturer Qualifications: Minimum 5 year experience manufacturing similar products.
B.
Installer Qualifications: Minimum 2 year experience installing similar products.
C.
System Performance Requirements:
1.
Passes ASTM C 1107, Grade B or Grade C, when tested at temperature placement minimums and maximums of 45 to 100 degree F.
2.
Grout shall be tested at maximum water (fluid consistency) allowed by the manufacturer and remain fluid at temperature range minimums and maximums for 60 minutes after slight agitation.
3.
Minimum 28 day compressive strength at the above fluid consistency shall be 9,000 psi.
4.
Bleed water appearing on the top of the grout surface after one hour at temperature minimum and maximums: No collectable water.
1.6
PRE-INSTALLATION MEETINGS
A.
Convene minimum two weeks prior to starting work of this section.
1.7
DELIVERY, STORAGE, AND HANDLING
A.
Deliver Materials to project in Manufacturer's original, unopened packaging, with labels clearly identifying product name, Manufacturer, and expiration date.
B.
Store grout in a cool, dry place, out of the sun.
1.8
PROJECT CONDITIONS:
A.
Follow Manufacturer's instructions. Refer to ACI 305 "Hot Weather Concreting" and ACI 306 " Cold Weather Concreting".
PART 2 PRODUCTS
 
2.1
MANUFACTURERS
A.
Acceptable Manufacturer: L&M Construction Chemicals, which is located at: 1 LATICRETE Park N.; Bethany, CT 06524-3423; Toll Free Tel: 800-362-3331; Tel: 402-453-6600; Email: request info (info@lmcc.com); Web: www.laticrete.com/lmcc
 
** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
B.
Substitutions: Not permitted.
C.
Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
2.2
MATERIALS
 
** NOTE TO SPECIFIER ** Refer to L&M Construction Chemicals, Inc. product data sheets or contact an L&M representative to determine the appropriate non-shrink grout to be specified. The following are offered as a general guide. Edit this list of grouts to include only those products and conditions included in the work.
 
A.
Column Base Plate Grouting: DURAGROUT, non-shrink, non-metallic and cement based grout.
B.
Equipment and Large Column Grouting: CRYSTEX, stable flow, high strength, and cement based precision non-shrink grout.
C.
Equipment and Large Column Grouting: PREMIER, "Quick Trim", high strength, cement based, precision non-shrink grout.
PART 3 EXECUTION
 
3.1
EXAMINATION
A.
Verify by examination that all concrete substrate and plate surfaces are acceptable for grout.
B.
Do not begin installation until substrates have been properly prepared.
C.
If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
3.2
PREPARATION
A.
Mechanically remove all unsound concrete to the limits indicated on the drawings. Remove cement paste and laitance to expose sound aggregate.
B.
Clean surfaces of dirt, dust and debris. Clean rust from base plates and other metal surfaces to be grouted to obtain satisfactory adhesion.
C.
Maintain substrate in a saturated condition for 24 hours prior to grouting. Surface shall be saturated, surface dry (SSD) at time of grout installation.
D.
Formwork to be liquid tight, and per Manufacturer's recommendations.
3.3
MIXING
A.
Comply with Manufacturer's recommendations for mixing procedures.
3.4
INSTALLATION
A.
Place grout mixture into prepared areas from one side to the other, rapidly and continuously, to reduce air entrapment. Avoid placing grout from opposite sides.
B.
Protect foundation and baseplate from excessive heat, cold or wind.
C.
Cut back or form exposed shoulders when grout reaches initial set.
3.5
CURING
A.
Wet cure exposed shoulders for 72 hours, followed by one coat of membrane curing compound.
3.6
CLEAN UP
A.
Clean site of unused grout, waste, debris, and effluent in accordance with environmental regulations.
END OF SECTION