Installation Guide



F
F
F
A
A
A
S
S
S
T
T
T
S
S
S
E
E
E
T
T
T
T
T
T
M
M
M
R
R
R
E
E
E
P
P
P
A
A
A
I
I
I
R
R
R
M
M
M
O
O
O
R
R
R
T
T
T
A
A
A
R
R
R
P
P
P
R
R
R
O
O
O
D
D
D
U
U
U
C
C
C
T
T
T
N
N
N
O
O
O
.
.
.
1
1
1
2
2
2
4
4
4
1
1
1
-
-
-
6
6
6
5
5
5
,
,
,
-
-
-
2
2
2
1
1
1
PRODUCT USE
FastSet
TM
Repair Mortar demonstrates low sag, making it ideal for
vertical or overhead repairs. FastSet
TM
Repair Mortar is available
with integral corrosion inhibitor in cases where maximum corrosion
protection is desired. The addition of corrosion inhibitor has no
adverse effect on the other physical properties of the product. This
product can be built up to at least 1 1/2" (38 mm) in one application.
Its unique properties allow the user to actually sculpt the material
during application. Use to repair concrete cracks, curbs, steps, pre-
stressed panels, pipe, tunnels, sewers, loading docks, silos, retaining
walls, culverts, catch basins, decorative moldings, bridge columns,
parapet walls, septic tanks, cold storage vaults, virtually any vertical
or overhead concrete surface.
SIZES
• FastSet
TM
Repair Mortar - 60 lb (27.2 kg) bags and 20 lb (9 Kg) pails
YIELD
• Each 60 lb (27.2 kg) bag of FastSet
TM
Repair Mortar will yield 0.54
cu ft (15 L) of material. FastSet
TM
Repair Mortar can be extended with
up to 30 lb (13.6 kg) of -1/2" (-12.7 mm) maximum size aggregate per
60# bag for deep repairs.
TECHNICAL DATA
APPLICABLE STANDARDS
ASTM International
• ASTM C109/C109M Standard Test Method for Compressive
Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm]
Cube Specimens)
• ASTM C157/C157M Standard Test Method for Length Change of
Hardened Hydraulic-Cement, Mortar, and Concrete
• ASTM C191 Standard Test Methods for Time of Setting of Hydraulic
Cement by Vicat Needle
• ASTM C882 Standard Test Method for Bond Strength of Epoxy-
Resin Systems Used With Concrete By Slant Shear
• ASTM C928 Standard Specification for Packaged, Dry, Rapid-
Hardening Cementitious Materials for Concrete Repairs
PHYSICAL/CHEMICAL PROPERTIES
Typical test results for FastSet
TM
Repair Mortar, when tested in
accordance with applicable ASTM Test Methods, are shown
in Table 1. Product meets the requirements of ASTM C928 Type R2
with reduced flow for vertical and overhead applications.
TABLE 1 TYPICAL PHYSICAL PROPERTIES
Setting time, ASTM C191
Initial Approx. 20 min.
Final 20 - 40 min.
Approx. water content / 60# bag 1 3/8 gal (5.2 L)
Consistency gel-like
Unit weight, lb/cu ft (kg/m3) 128 (2051)
Compressive strength, ASTM C109 modified
3 hours 2000 psi (13.8 MPa)
24 hours 4000 psi (27.6 MPa)
7 days 5000 psi (34.5 MPa)
28 days 6000 psi (41.4 MPa)
Slant shear, ASTM C882 modified
24 hours 1000 psi (6.9 MPa)
7 days 1500 psi (10.3 MPa)
28 days 2500 psi (17.2 MPa)
Length change, ASTM C157 (typical)
28 days, air -0.1%
28 days, water +0.1%
INSTALLATION
SURFACE PREPARATION
• Remove all spalled areas, as well as areas of unsound concrete and
previous patching materials
• Holes should be chipped out to create a new sound substrate
PRODUCT DESCRIPTION
FastSet
TM
Repair Mortar is a polymer modified, rapid setting repair material specially
formulated to make structural repairs to any concrete or masonry surface.
Maintenance of Concrete
03 01 00
DIVISION 3