1.2 Foundation Work
25
J
Quick-hardening cement for the bolting installation method
If the glue or quick-hardening cement listed above is not available, then check the above tables to fine
the properties (after hardening) necessary for an equivalent adhesive to be prepared instead.
Product name:
Polymortar P-1
Manufacturer:
KOWA KASEI Co., Ltd.
•
Head office
Address:
1st Miyuki Bldg., 1-15, Ginza 5-chome, Chuo-ku, Tokyo
Tel: +81 3 3572 0421
Fax: +81 3 3572 0458
•
Nagoya branch
Address:
1706 Hatsuta-cho, Nakagawa-ku, Nagoya
Tel: +81 52 365 3261
Fax: +81 52 365 3262
•
Agents or Distributors in Asia: None (It is possible to send Polymortar to any country.)
Properties (according to the manufacturer’s manual)
(1) Main ingredient: Polyester resin and silica
(2) Applications:
1) Jointing
2) Gluing of concrete or tiles
3) Laying of anchor bolts
4) Repair for broken concrete
(3) Mechanical properties (after 2-hour hardening)
•
Compressive strength:
78.5-107.9 MPa (800-1100 kgf/cm
2
)
(In accordance with the compression test in JIS A1183)
•
Modulus of elasticity against compression: 2942.0-4903.3 MPa (30000-50000 kgf/cm
2
)
•
Bending strength:
24.5-29.4 MPa (250-300 kgf/cm
2
)
(In accordance with the bending test in JIS A1184)
•
Tensile strength:
9.8-14.7 MPa (100-150 kgf/cm
2
)
(In accordance with the tensile test in JIS A1113)
(4) Adhesive strength for concrete
4.4 MPa (45 kgf/cm
2
) or greater
(In accordance with the bending test using butt-mortared
concreteblocks of 100
×
100
×
170 mm each)
Polymortar
