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CITY OF NEWPORT
BEACH
�t ;$ COMMUNITY DEVELOPMENT DEPARTMENT �d <\Z1
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"u y BUILDING DIVISION O
A3 1' r'
100 Civic Center Drive I P.O, box 1768 1 Newport Beach, CA 92658-891,1 a S� tip
Asir a �" www.newportbeachca.00v 1 (949) 644-3200 3• �� `•cC Q
CASE NO.:
❑ REQUEST FOR MODIFICATION TO PROVISIONS
OF TITLE 9 (FIRE CODE) OR TITLE 14 (BUILDING CODE)
OF THE NEWPORT BEACH MUNICIPAL CODE
(See Reverse for Basis for Approval) (Fee $294)
REQUEST FOR ALTERNATE MATERIAL
OR METHOD OF CONSTRUCTION
(See Reverse for Basis for Approval) (Fee $294)
❑ REQUEST FOR EXEMPTION FROM DISABLED
ACCESS DUE TO PHYSICAL OR LEGAL
CONSTRAINT (Fee $1,637)
(Ratification by the Board of Appeals will be required.)
For above requests, complete Sections 1, 2 & 3
below by printing in ink or typing.
JOB ADDRESS: j '.O a
SITE ADDRESS: 11120 ((f4l'%r
Owner I(AkL anef Qhs A b'Isrr.VJOn>_AW
Address 1200 KC� Istelr
, gQtg. AI M&e zip '12.4
Daytime Phone (q4q ) qZS .0I Z!D
Plan Check#
Occupancy Classification. -1
Use of Building SF : #
Project Status PaPe4lrt
Construction Type _ V (ii2o
lanfled by SE_,
lo. of Items
ee due _---'IT
�I q
?-61
'-1 q
DISTRIBU ITON:
Owner
RPlan Check,
Petitioner
Inspector
B
Fire
Other
Petitioner • tµ�� "TLL ( A&ij:4Z,t
(Pedtloner to 6e amhltece oror gin
Address Vla2 &ijtoI5t ill A-zm3
C�St
me-%. Ch _ zip gm -j.7
Daytime Phone (qqq) 4 "15_q r Z 3
or
10ad 4,506.2.1
Petitioner's Position
Signature CA Professional Lie, # K^.Z 740 Date
FOR STAFF USE ONLY
DEPARTMENT ACTION: in accordance with: ❑ CBC 104.1 i/CFC 104.9 [ 1 CBC 104.10/CFC 104.8
(Alternate materiels & methods) (CBC Modification)
❑ Concurrence from Fire Code Official is required. ❑ Approved ❑ Disapproved ❑ Written Comments Attached
By' _
❑ Request (DOES) (DOES NOT) lessen any fire protection requirements.
❑ Request (DOES) (DOES NOT) lessen the structural integrity
Date
I no Request is jK Granted ❑ Denied (See reverse for
❑ Granted (Ratification required) appeal information) III
Conditions
Print Name
APPEAL OF DIVISION ACTION TO TWE BUILDING BOARD OF APPEAL8 (See Reverse)
(Signature, statement of owner ora Ii t, statement of reasons fopapReal and flin fees are required.)
CASHIER RECEIPT NUMBER: `�`-� A `-� P` Forms\modif 09/21/18
x201`1 -z'j j3
6200 Key WC54
PRODUCT DATA HEET
Sika° MB
SOLVENT FREE, EPDXY MOISTURE BARRIER
PRODUCT DESCRIPTION
Sika® MB is a 2 -component, solvent free, low viscosity,
epoxy for use under wood flooring products, self level-
ing underlayments, floating floors and other flooring sys-
tems that require protection from subfloor moisture.
USES
• Moisture barrier to help control moisture propagation
in cementitious substrates with a moisture content not
exceeding 6 % by Tramex Method and residual mois-
ture up to 100 % R.H. or 25 Ib/1,000 ft2/24 h (11.4
kg/92.9m2/24 h)
• For substrate consolidation on concrete, cement and
gypsum screeds
• Adhesion promoter for old and new adhesive residues
in conjunction with other Sika® products
• Suitable on concrete, cement, self -leveling and gypsum
substrates, OSB, plywood, quarry and terrazzo tiles,
water-soluble adhesive and cutbacks
PRODUCT INFORMATION
CHARACTERISTICS / ADVANTAGES
• Solvent -free (100 % solids)
• Easy roller applied application, low viscosity
• Convenient, easy to mix packaging
• Shorter construction periods
• Excellent penetration and stabilization of the substrate
• Reduction of adhesive consumption
• Suitable for use on floors with radiant heating
• Compatible with SikaBond® wood flooring adhesives,
Sika® Level products
• Can be used below floating floors
APPROVALS / STANDARDS
• Meets ASTM F 3010
Chemical Base
Two component epoxy
Packaging
2.64 gal (10 L) pail
Color
Blue
Shelf Life
24 months from date of production if stored properly in undamaged sealed
containers
Storage Conditions
Store dry at 50-77 •F (10-25 °C). Protect from moisture.
Density
69 Ib/ft3 (1.1 kg/1)
Product Data Sheet
SiW MB
December 2018, Veman 01.03
020512081000000017
1/4
TECHNICAL INFORMATION
Shore D Hardness
7 days _._
83.(mixe(L B): �: .. (ASTM D-2240)
Compressive Strength7
days ..-
10,0t2b psi (69 MPa) 73 °F (23 °c)
50 9b B.H.
Permeability t0 Water Vapor
0.66 g/m2-24hour-mmH6
(ASTM E-96)
Service Temperature
40-158 °F (-40-70 "C)
APPLICATION INFORMATION
Coverage
_--v--
Coverage per pail
Moisture barrier
250-300 ft? (23.2-27.9 m?)
Adhesion promoter or
400-450 ftz (97.2-41.8 M2)
surface.co n s o l i d a t o r
(coverage figures do not include allowance for surface profile and porosity or material waste),
Application
Recommended ,Results in
_
Coatings
Moisture barrler only._
min, .1 Mirror like finish
Substrate
min. 1 Good penetration
consolidation only
_
Adhesion promotion
min. 1 Mirror like finish
Moisture barrier +
min.2 Mirror like finish
substrate corisolitlation
Moisture baffle r+
min.2 Mirror like finish
adhesion prornption,
MUST produce a monolithic,
pinhole free finish with a continuous film. The
need for multiple coats is
directly related to Surface absorption.
Pot Life
50 °F (10 aC)
" 60 minutes
68 -F (20 "C)
' 30 minutes
86 °F (30 °C)
- 15 minutes
Cure Time
so °F °C)
18 hours
LL�_(10.
7UF (23 °C)
8 hours -
86_F ($0 "C--
6 hours
' Minimum curing tune, prior to Walking on primei Jor for applying Sloan nd" of Man Level.
Application Time
Civercoating Applica••
Minimum Maximum
tion Time Window"
s
Sika® MB
6 hours 36 hours
(2nd coat)
_
'^ When 51ke= MB is left on the substrate
for more then the maximum allowable open time, the surface must be
mechanically prepared (i.e. sanded) solvent wiped before proceeding.
Product Data sheet
Sika® MB
December 201 13, Version 01.03
02.0512081000000017
BUILDING TRUST
2/4
APPLICATION INSTRUCTIONS
SUBSTRATE PREPARATION
• Substrate must be clean, dry, sound and homogeneous,
free from oils, grease, dust, and loose or friable
particles. Paint, laitance, and other poorly adhering
contents must be mechanically removed.
• Substrate must have an open textured surface to allow
Sika° MB to penetrate. (i.e. Blast cleaning, grinding are
considered acceptable means to achevie the desired
surface profile. Acid and chemical etching are not ac-
ceptable).
• At least 50 % of the surface area must be cleared of re-
sidual adhesive and cutbacks. (i.e. by grinding or mech-
anical substrate preparation)
• Old cutback can contain asbestos which is dangerous
for the health so do not grind, sand or blast. Refer to
the Resilient Floor Covering Institute's publication "re-
commended work practice for removal of resilient floor
coverings" for instruction.
• Minimum substrate compressive strength> 1,160 psi.
Tensile Bond strength > 116 psi at the time Sika® MB is
applied.
• Repair with Sika° Level SkimCoat or SikaQuicko mortar
before priming.
• The floor must be cleaned with an industrial vacuum
prior to installation of the Sika® MB.
• On fiber reinforced concrete, fibers should be flamed
off the surface prior to application of Sika® MB as a
moisture barrier.
• Before overall installation begins, Sika' recommends
the application of several small test patches to determ-
ine primer application requirements and acceptability
of final product performance.
MIXING
• Add one full can of component A to one full can of
component B then mix with an electric drill and mixing
(Jiffy Mixer type) paddle at a low speed to reduce air
entrainment (300-400 rpm). Using a paint stick or sim-
ilar is not sufficient to mix the primer.
• A minimum mixing time of 3 minutes shall be observed;
mixing shall continue until a homogeneous mix has
been achieved.
• Scrape sides of pail with paint stick or paddle to ensure
all contents are thoroughly mixed together.
• Unmixed material applied to the floor will not cure
properly.
APPLICATION METHOD / TOOLS
Apply Sika® MB uniformly (in 2 directions 90•) to the
substrate using a medium nap roller, ensuring that a
continuous coat is achieved over the entire surface
(MUST produce a mirror like finish).
Pour contents of pail onto the floor for best working
time. Attempting to work from the pail will reduce
working time.
When used as a moisture barrier and substrate consol-
Product Data Sheet
Sika® MB
December 2018, Version 01.03
02051208100000001.7
3/4
idation / adhesion promotor, prepare the substrate
mechanically as in accordance with the guidelines
stated in subtitle "Surface Preparation'. Apply the first
coat at 10 mils Apply the second coat at 15 mils in ac-
cordance with the open time*.
2 coats application: Apply the first coat at 75-115 ftz/gal
Apply the second coat at 150-225 ftz/gal in accordance
with the application time window*. Then follow one of
the option:
• Option 1: Broadcast to refusal with oven dried silica
sand (20/30) on the second coat immediately. Sweep
sand once the epoxy is cured. Apply Sika® Level
products on cured epoxy.
• Option 2: Apply Sika® Level -02 EZ Primer in accordance
with the application time window*. When the primer is
dry, apply Sika® Level products.
*ref. to appliction time in sections above
CLEANING OF TOOLS
• Clean all tools and application equipment with clean-
ing solvent (Xylene, MEK are effective).
• Hardened/cured material can only be removed mech-
anically.
111ItTilll1FAIIIIIIII&I
• Proper coverage must be used to achieve moisture bar-
rier properties.
• Will not act as a moisture barrier for gypsum screeds.
Gypsum based subfloors are very susceptible to excess
moisture and will be degraded if exposed to excess
moisture from below or above.
• Only protects from moisture coming from below the
concrete.
• Will not prevent hydrostatic pressure.
• Must not be applied to a visibly wet substrate.
• Does not prevent moisture occurring between the
epoxy and the floating floor due to secondary sources
of moisture or acclimation, e.g. water condensation.
• Is not suitable for use with bonded systems due to pos-
sible curing and adhesion problems.
• Sika® recommends the use of Sika® Level products on
top of it.
• Floor covering manufacturer's and Wood flooring man-
ufacturer's recommendations, like room humidity
levels and wood acclimation requirements should be
strictly followed.
• Sika® does not make any standing recommendations as
to the structural integrity of old adhesive residues or
subflooring materials that are not manufactured by
Sika®.
• When left on the substrate for more than the maxim-
um allowable open time of 36 hours, prior to placing
the adhesive, the surface must be thoroughly cleaned
and mechanically prepared (i.e. screened sand) and
solvent wiped. Failure to do this, may result in adhe-
sion problems. For detailed instruction contact our
Technical Service. When used in conjunction with Sika-
BUILOING TRUST
Bond`, Sikae MS does not need to be broadcasted with
sand.
BASIS OF PRODUCT DATA
Results may differ based upon statistical variations de-
pending upon mixing methods and equipment, temper-
ature, application methods, test methods, actual site
conditions and curing conditions.
OTHER RESTRICTIONS
See Legal Disclaimer.
ENVIRONMENTAL, HEALTH AND SAFETY
For further information and advice regarding transporta-
tion, handling, storage and disposal of chemical
products, user should refer to the actual Safety Data
Sheets containing physical, environmental, toxicological
and other safety related data. User must read the cur-
rent actual Safety Data Sheets before using any
products. In case of an emergency, call CHEMTREC at 1-
800-424-9300, International 703-527-3887.
Slka corporation
Sika Mexicans S.A. de C.V.
201 Polito Avenue
Carretera Libre Colaya Km. 8.5
Lyndhurst, N107071
Pracc. Industrial BalvSnera
Phone: 800-933-7452
Conegiddra, QueretaYo
Fax: 201-933-6225
C.P. 76920
Phone: 52 442 2385800
Fax: 52 442 2250537
�NBnnO/4,Cnac
Product Data Sheet
51ka° MB
Decemher 2918, Version 01.03
020.S12031000000017
LEGAL DISCLAIMER
• KEEP CONTAINER TIGHTLY CLOSED
• KEEP OUT OF REACH OF CHILDREN
• NOT FOR INTERNAL CONSUMPTION
d FOR INDUSTRIAL USE ONLY
6 FOR PROFESSIONAL USE ONLY
Prior to each use of any product of Sika Corporation, its
subsidiaries or affiliates ("SIKA"), the user must always
read and follow the warnings and instructions on the
product's most current product label, Product Data
Sheet and Safety Data Sheet which are available at
usa.sika.com or by calling SIKA's Technical Service De-
partment at 800-933-7452. Nothing contained in any
SIKA literature or materials relieves the user of the oblig-
ation to read and follow the warnings and instructions
for each SIKA product as set forth in the current product
label, Product Data Sheet and Safety Data Sheet prior to
use of the SIKA product.
SIKA warrants this product for one year from date of in-
stallation to be free from manufacturing defects and to
meet the technical properties on the current Product
Data Sheet if used as directed within the product's shelf
life. User determines suitability of product for intended
use and assumes all risks. User's and/or buyer's sole
remedy shall be limited to the purchase price or replace-
ment of this product exclusive of any labor costs. NO
OTHER WARRANTIES EXPRESS OR IMPLIED SHALL AP-
PLY INCLUDING ANY WARRANTY OF MERCHANTABIL-
ITY OR FITNESS FOR A PARTICULAR PURPOSE, SIKA
SHALL NOT BE LIABLE UNDER ANY LEGAL THEORY FOR
SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL
NOT BE RESPONSIBLE FOR THE USE OF THIS PRODUCT
IN A MANNER TO INFRINGE ON ANY PATENT OR ANY
OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTH-
ERS.
Sale of SIKA products are subject to the Terms and Con-
ditions of Sale which are available at
https://usa.sika.com/en/group/SikaCorp/termsandcon-
ditions.html or by calling 201-933-8300.
Slice Canada Inc.
601 Delmar Avenue
Pointe Claire
Quebec 1-1911 4A9
Phone: 514-697-2610
Fax: 514-694-2792
BUILDING TRUST
4/4
Sika MB-en-US-(12-2018)-1-3.pdf
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