WA9302-SP 950821 (07)
X~NO EXCEPTION TAKEN [] MAKE CORRECTIONS NOTED
[] REJECTED [] REVISE AND RESUBMIT,
[] SUBMIT SPECIFIED ITEM
Checking is only for general conformance with the design
concept of the proiect and general compliance with the
information given in the contract documents. Any action
shown is subject to the requirements of the plans and
specifications. Contractor is responsible for: dimensions
which shall be confirmed and correlated at the job site;
fabrication processes and techniques of construction, co-
ordination of his work with that of all other trades and
performing his work in a safe and satisfactory manner.
SHIMEK, JACOBS & FINKLEA
CONSULTING ENGINEERS DALLAS, TEXAS
-2100 R~lon Barrier Coating
-2100 coating, based on a
polysu~de water disperson,
is effective in blocking the
diffusion d radon gas
through porous mason,'y walls. It is chemical
and solvent resistant and also forms an
excellent barrier to the transmission of water
and other unwanted gas and vapor.
It is applied in two coats, dries to the touch
very quickly, depending on the temperature
and febrive humidity, and generally takes two
to four weeks to achieve its ultimate properties.
Polysul~dc Joint
Our family of joint sealants axe based on LP® liquid polysu!fide
polymer, the unique properties of which enable them to mist the
effects of sunlight, nin, snow, ozone, chemicals, aging, shrinkage and
the seasonal cyclic changes in tempenttt~. Wlnt's more, you can
count on these products to retain these properties even after yesn of
exposure.
These polysulficle s~-ahnts Lre used for sealing, caul~g and glazing
applications on buildings and o~her types of construction. They meet
all the requirements of ASTM C-920, Stanclaxd for m=~omeric Joint
2135 One-Part Polysulfide Sealant
2135 is a fast-cure joint _s,~hnt available in both non-sag (NS) and
pourable (P) formualtions. It is a cold-applied, moisture curing type
synthetic robber compound. Type S, fl~-~ 25.
SEALANTS
Typical Properties
Color Off-white
Specific Gravity 1.54
% Solids 100
% Joint Movement ± 25
Hardness, Shore A 25-~0
Tack Free · 24 hours
% Elongation 600650
Ter~ile Strength, psi 90
100% Modulus. psi 50
~00% Modulus, psi 60
Prin~-n may be required under certain
conditions. (see primes)
Two-Part Poly~,lfide Joint Sealants
2235-M ~
A non-sag, cold-applied,
chemical-curing (MnO2) type
synthetic robber compound.
Type M, Grade NS, Class 25
2255-L
A non-sag, cold-applied,
chemical-curing (Pb02,)- type
synthetic rubber compouncL
Type M, Grade NS, CL~.~s 25
Color
Specific Gravity
% Solids
% Joint Movement
Hardness, Shore A
Work Life
Tack Free
% Elongation
Tensile Strength, psi
100% Modulus, psi
200% Modulus, psi
Grey
1.6
100
± 25
5O-35
2-5 Hours
· 24 Hours
5OO-550
2OO
6O
80
Brown
1.6
100
+_ 25
25-50
2-5 HOurs
< 24 Hours
550--600
180
40
70
]V[O rtOll International
Woodstock Research Center
April 16, 1992
Mr. Matt Dixon
NatgunCorporati~n
11 Peal Road
Wakefield, HA 01880
Dear Mr. Dixon:
Several years ago AS=M developed their specification, C 920 as a
Standard Specification for Elas~omeric Joint Sealants. ~M C 920
is intended to be the s~andard for all chemically curing sealants
and includes all the requirements of the old Federal
Specifications, TT-S-00227 (mul~i-canponent building sealant) and
TT-S-00230 (single component building sealant).
If I c_~ be of any further help please do not hesitate to contact
me.
Yours truly,
Anthony R. Fiorillo
Group Leader-
LPTechn~cal"S~r~ice
and Applications
kaJ
co:
M. Mc Bride
M. Nowak
The informatfon Feteneed herein is based lapon o~r own rt,st~h and $entral e. xpedtnce and is believed to be acegrate and reliable. Howowr. yore
use. As you can appreciate. since ate conditions alr Ismdlin$. ant and rexling ore beyond oar asurol. w~ matt so $aaranttt oJr ~ amf amsm tw
liability for direct or eonsequntiat damages incafred by following tatst suglextions. ,slotklng contained llereln is to be construed as a
recommendation j~r ate in violation o[ any patents or of applicable laws or rtlalatim~
Morton International. Inc.. 1275 Lake Avenue. Woodxtock. IL 60098-7499 8151338-1800 Fax: 8151337-5390