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How do I install LATICRETE® 9235 Waterproofing Membrane?
LATICRETE 9235 Waterproofing Membrane is a cold-applied, liquid rubber polymer that is used with LATICRETE Waterproofing/Anti-Fracture Fabric. The liquid is applied with a paint roller or paint brush and the fabric is embedded into the liquid until the liquid bleeds through the fabric. A top coat of the LATICRETE 9235 Waterproofing Membrane liquid is immediately applied over the fabric. When dry to the touch, an additional coat of LATICRETE 9235 Waterproofing Membrane liquid is applied to create a seamless membrane. LATICRETE LatasilTM is applied at adjoining surfaces, drains connections and pipe penetrations.


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Fabric Reinforced Membrane Installation Instructions DS WPAF.5
LATICRETE 9235 Waterproofing Membrane Installation Video Click Here


How do I install LATICRETE® Hydro BanTM?
LATICRETE Hydro Ban is a cold-applied, liquid rubber polymer which is applied with a paint roller, paint brush or airless paint sprayer. No membrane reinforcing fabric is typically required. The first liquid coat must be completely dry to the touch prior to applying the second coat of membrane liquid. LATICRETE Hydro Ban will change from a sage green color to an olive green color when dry. The second liquid coat can then be applied and must also dry to the touch. A LATICRETE Latex-fortified thin-set (e.g. LATICRETE 254 Platinum) may be used to install most types of tile or stone directly to the LATICRETE Hydro Ban. Please refer to the LATICRETE Hydro Ban data sheet and LATICRETE Hydro Ban Installation Instructions for more complete information.


Related Documents:

Spraying LATICRETE Hydro Ban TDS 410
LATICRETE
Hydro Ban DS 663.0
LATICRETE Hydro Ban Installation Instructions DS 663.5
LATICRETE Hydro Ban Installation Video Click Here


What is the coverage of LATICRETE 9235 Waterproofing Membrane?
One full unit consists of 6 gallons (23 liters) of LATICRETE 9235 Waterproofing Membrane liquid and LATICRETE Waterproofing/Anti-Fracture Fabric and will cover approximately 300 ft2(27m2).

One mini unit consists of 2 gallons (7.6 liters) of LATICRETE 9235 Waterproofing Membrane liquid and LATICRETE Waterproofing/Anti-Fracture Fabric to cover approximately 75 ft2 (6.8m2).


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0


What is the coverage of LATICRETE Hydro Ban?
One full unit consists of 5 gallons (19 liters) of LATICRETE Hydro Ban liquid and will cover approximately 250 ft2(23.2m2).

One mini unit consists of 1 gallon (3.8 liters) of LATICRETE Hydro Ban liquid to cover approximately 50 ft2(4.65m2).


Related Documents:

LATICRETE Hydro Ban DS 663.0


What substrates can LATICRETE 9235 Waterproofing Membrane and LATICRETE Hydro BanTM be directly applied to?
Clean, structurally sound concrete, exterior glue plywood (interior only), masonry surfaces, gypsum wallboard (interior only), cement boards and cement plasters. For applications in exterior conditions over occupied areas or applications where tile or stone will be installed over wood-framed decks - see LATICRETE Plaza and Deck System (DS 290.0).


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE
Hydro Ban DS 663.0
LATICRETE
Plaza and Deck System DS 290.0
LATICRETE Drawing ES-F103


How soon can I install LATICRETE 9235 Waterproofing Membrane over:
New Concrete - minimum 14 days at 70°F (21°C)
Latex mortar beds - next day at 70°F (21°C)
Leveling or patching materials - allow a full 72 hour cure time at 70°F (21°C).

 

NOTE: Most importantly for all substrates above; the substrate moisture content must not exceed 5 lbs./1,000 ft2/24 hours (283µg/s•m2) when tested using the Calcium Chloride test (ASTM F1869) or 75% Relative Humidity (RH) when tested with moisture probes (ASTM F2170).


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Fabric Reinforced Membranes Installation Instructions DS WPAF.5


How soon can I install LATICRETE Hydro Ban over:
New Concrete - minimum 14 day cure time at 70°F (21°C) and NOTE below.
Latex mortar beds - allow a full 72 hour minimum cure time at 70°F (21°C) and NOTE below.
Leveling or patching materials - allow a full 72 hour minimum cure time at 70°F (21°C) and NOTE below.


NOTE: Most importantly for all substrates above; the substrate moisture content must not exceed 5 lbs./1,000 ft2/24 hours (283µg/s•m2) when tested using the Calcium Chloride test (ASTM F1869) or 75% Relative Humidity (RH) when tested with moisture probes (ASTM F2170).


Related Documents:

LATICRETE Hydro Ban DS 663.0
LATICRETE Hydro Ban Installation Instructions DS 663.5


How soon can I flood test LATICRETE 9235 Waterproofing Membrane?
Seven days after installation at 70°F (21°C). Cooler temperatures require longer cure time.


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Fabric Reinforced Membranes Installation Instructions DS WPAF.5
Flood Testing Procedures TDS 169


How soon can I flood test LATICRETE Hydro Ban?
Allow the second liquid coat of LATICRETE Hydro Ban to dry to a uniform olive green color and then allow two full hours cure at 70°F (21°C) prior to commencing flood test. For temperatures ranging between 50° and 69°(10°-21°C)allow the second coat of LATICRETE Hydro Ban to dry to a uniform olive green color and then wait for a full 24 hours prior to commencing flood testing.


Related Documents:

LATICRETE Hydro Ban DS 663.0
LATICRETE Hydro Ban Installation Instructions DS 663.5
Flood Testing Procedures TDS 169


What adhesives are acceptable for installing tile over LATICRETE® 9235 Waterproofing Membrane and LATICRETE Hydro Ban?
Some options are:
LATAPOXY® 300 Adhesive (for chemical resistant installations and the installation of moisture sensitive stone): requires LATICRETE 9235 Waterproofing Membrane to cure for a full 7 days, or allow LATICRETE Hydro Ban to cure for 2 hours after the membrane has completely dried to the touch at 70°F (21°C), prior to installing tile or stone with LATAPOXY 300 Adhesive.
LATICRETE 4237 Latex Additive mixed with LATICRETE 211 Powder
LATICRETE 254 Platinum
LATICRETE 254R Platinum Rapid
LATICRETE 3701 Mortar Admix mixed with LATICRETE 317


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Ban DS 663.0
LATAPOXY 300 Adhesive DS 633.0
LATICRETE 211 Powder DS 239.0
LATICRETE 4237 Latex Additive DS 230.1
LATICRETE 254 Platinum DS 677.0
LATICRETE 254R Platinum Rapid DS 729.0
LATICRETE 317 DS 317.0
LATICRETE 3701 Mortar Admix DS 231.0
LATICRETE Fabric Reinforced Membranes Installation Instructions DS WPAF.5
LATICRETE Hydro Ban Installation Instructions DS 663.5


Where are LATICRETE 9235 Waterproofing Membrane and LATICRETE Hydro Ban placed within the tile system?
Refer to the following details, located at www.laticrete.com/ag for drawings showing exact placement for each method;


Related Documents:

Concrete-Thin Bed Method (Commercial) ES-F122
Concrete-Thin Bed Method (Commercial Kitchen) ES-F133
Concrete-Thin Bed Method (Residential) ES-F121
Concrete-Interior Chemical Resistant Thick Bed Mortar ES-F134
Shower Receptor ES-B415
Bathtub/Shower Wall ES-B412
Steamroom Thin Bed ES-SR614
Steamroom Full Mortar Bed ES-SR613
Typical Pipe Penetration ES-WP300
Typical Drain Detail ES-WP302
Swimming Pool - Gutter ES-P601a
Swimming Pool - Roll Out Rim ES-P601b
Swimming Pool - Deck/Trench Drain ES-P601c
Swimming Pool - Direct Bond ES-P601d


What approvals are available for LATICRETE 9235 Waterproofing Membrane?


Related Documents:

IAPMO Waterproof Membrane Approval For Shower Pan/Waterproof Membrane - IAPMO 9235
ICC ES Evaluation Report for Shower Pan / Waterproofing Membrane - ICC ESR-1058


What approvals are available for LATICRETE Hydro Ban?


Related Documents:

IAPMO Waterproof Membrane Approval For Shower Pan/Waterproof Membrane - IAPMO Hydro Ban
ICC ES Evaluation Report for Shower Pan / Waterproofing Membrane - ICC ESR-2417


What is the warranty on LATICRETE 9235 Waterproofing Membrane and LATICRETE Hydro BanTM?
Labor and materials replacement for 25 years from date of installation when using the full LATICRETE System as outlined in the LATICRETE Systems Warranty 025.0; otherwise, every LATICRETE product is backed by a one year product warranty (DS 230.13) when used solely as an individual component of a tile or stone installation, when used with LATICRETE products not listed on the warranty document, or when used with competitor's products. For other warranty options please visit http:www.laticrete.com/architects/warranties.aspx.


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Ban DS 663.0
LATICRETE 25-Year System Warranty DS 025.0
LATICRETE Product Warranty DS 230.13


Will LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro BanTM control moisture or water from entering the underside of the tile system due to negative hydrostatic pressure or excessive moisture content?
No! LATICRETE 9235 Waterproofing Membrane and LATICRETE Hydro Ban are both designed to contain water from the positive side only. The use of these membranes is not recommended where negative hydrostatic pressure or excessive vapor transmission exists. When a moisture vapor reduction membrane is required, use LATAPOXY 312 Vapor Reduction Membrane.


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Ban DS 663.0
LATAPOXY 312 Vapor Reduction Membrane DS 312.0
LATICRETE Fabric Reinforced Membranes Installation Instructions DS WPAF.5
LATICRETE Hydro Ban Installation Instructions DS 663.5


How soon can I fill a pool or fountain for use after installing LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro Ban?
Allow LATICRETE 9235 Waterproofing Membrane to cure for a minimum 14 days at 70°F (21°C). Cooler temperatures will require a longer cure time. Fill and drain water-features and pools at a rate of 1” (25mm) per hour.

Allow the second liquid coat of LATICRETE Hydro Ban to dry to a uniform olive green color and then allow two full hours cure at 70°F (21°C) prior to commencing flood test. For temperatures ranging between 50° and 69°(10°-21°C)allow the second coat of LATICRETE Hydro Ban to dry to a uniform olive green color and then wait for a full 24 hours prior to commencing flood testing.


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Ban DS 663.0
LATICRETE Fabric Reinforced Membranes Installation Instructions DS WPAF.5
LATICRETE Hydro Ban Installation Instructions DS 663.5
Installation of Ceramic Tile in Swimming Pools TDS 192


How long can I leave a LATICRETE membrane exposed before covering it?
LATICRETE Hydro BanTM, LATICRETE 9235 Waterproofing Membrane, LATICRETE Blue 92 Anti-Fracture Membrane, LATICRETE Hydro BarrierTM, and LATICRETE Waterproof Flashing Mortar must be covered by tile, stone, or other suitable finish material within 30 days. However, if the finish material is not yet available for installation, a skim coat of a latex fortified thin-set (e.g. LATICRETE 254 Platinum) will help protect the installation until the veneer finish material is available. The installation of the tile, stone or other suitable material can take place onto the hardened skim coat.


Related Documents:

LATICRETE Hydro Ban DS 663.0
LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Barrier DS 105.0
LATICRETE Blue 92 Anti-Fracture Membrane DS 647.0
LATICRETE Waterproof Flashing Mortar DS 070.0
LATICRETE Fabric Reinforced Membranes Installation Instructions DS WPAF.5
LATICRETE Hydro Ban Installation Instructions DS 663.5


What types of sealant are compatible with LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro Ban?
Use LATICRETE Latasil, a neutral cure, 100% silicone sealant which conforms to the following ASTM C920 standards; Type S, Grade NS, Class 25, Use NT, Use I, Use M, Use G. LATICRETE Latasil also passes ASTM C794 Adhesion Properties.


Related Documents:

LATICRETE Latasil DS 6200.1
LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Ban DS 663.0
LATICRETE Fabric Reinforced Membranes Installation Instructions DS WPAF.5
LATICRETE Hydro Ban Installation Instructions DS 663.5
LATICRETE Latasil Installation Video - Click Here


How do I treat the drains when using LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro Ban?
You should use a 2-part clamping ring style drain (per ASME 112.6.3). LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro Ban must be installed down into the drain assembly and clamped down between the clamping ring of the drain. Once the waterproofing membrane is dry to the touch, use LATICRETE LatasilTM and put a continuous bead of sealant between the waterproofing membrane and the clamping ring before bolting down the clamping ring.


Related Documents:

LATICRETE Drawing ES-WP302
LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Ban DS 663.0

LATICRETE Latasil DS 6200.1
LATICRETE Fabric Reinforced Membranes Installation Instructions DS WPAF.5
LATICRETE Hydro Ban Installation Instructions DS 663.5


Can you install vinyl tile over LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro BanTM?
Yes - after the LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro Ban is installed and allowed to dry, use a latex based vinyl adhesive to adhere the vinyl tile to the membrane. Ensure that the adhesive contains no solvents. If there is a question as to the compatibility of the vinyl adhesive and the membrane, apply a continuous 1/8" (3mm) thick coating of a LATICRETE liquid latex thinset mortar to the membrane and allow to harden. Then install the vinyl flooring.


Can you install LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro Ban over plywood in exterior applications?
No! LATICRETE 9235 Waterproofing Membrane and LATICRETE Hydro Ban are not intended for this installation. You must use the LATICRETE Plaza and Deck System for these applications.


Related Documents:

LATICRETE Drawing ES-F103
LATICRETE Drawing ES-F103b
LATICRETE Plaza and Deck System DS 290.0
LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Ban DS 663.0
LATICRETE Installation Instructions for Membranes DS WPAF.5
LATICRETE Hydro Ban Installation Instructions DS 663.5
Exterior Installation of Tile and Stone Over Occupied Space TDS 157


When can I install tile over LATICRETE 9235 Waterproofing Membrane or LATICRETE Hydro Ban?
As soon as the final liquid coat is completely dry to the touch.

However, if flood testing is required;

Allow LATICRETE 9235 Waterproofing Membrane to cure for a minimum of 7 days at 70°F (21°C). Cooler temperatures require longer cure times.

Allow the second coat of LATICRETE Hydro Ban liquid to dry to a uniform olive green color then allow two full hours cure at 70°F (21°C) prior to commencing the flood test. For temperatures ranging between 50° and 69° (10° to 21°C) allow the second coat of LATICRETE Hydro Ban to dry to a uniform olive green color and then wait for a full 24 hours prior to commencing the flood test.


Related Documents:

LATICRETE 9235 Waterproofing Membrane DS 236.0
LATICRETE Hydro Ban DS 663.0
LATICRETE Installation Instructions for Membranes DS WPAF.5
LATICRETE Hydro Ban Installation Instructions DS 663.5


THICK BED INSTALLATION

When do I need to install a mortar bed on a floor?

A mortar bed is required for horizontal installations when you encounter any of the following conditions on a project.
1. Slope must be created to a drain, trench, gutter, etc... and if the slope cannot be established within the subfloor.
2. The installation of ungauged (varying thickness) tile or stone requiring the wet set method (ANSI A108.1A).
3. When a floor surface is contaminated, damaged or otherwise cannot accept direct bonding (e.g. spider web cracks, painted or oil soaked concrete).
4. When elevations must be met to match existing flooring or adjacent floors.

There are two types of mortar beds:
a) Bonded
b) Non-bonded
Which type of mortar bed to use depends on many factors. Typically, the bonded system is used when the underlying substrate is structurally sound, clean and free of all potential bond inhibiting materials (e.g. concrete curing compounds, sealers, oil, old flooring adhesives, paint, etc...). A non-bonded mortar bed is used when the substrate is likely to be subject to movement, or is contaminated with bond inhibiting materials. In either case, LATICRETE 3701 Fortified Mortar Bed is ideal for any application where a high strength mortar bed is required.


Related Documents:

LATICRETE Drawing (Bonded) ES-F101
LATICRETE Drawing (Plaza and Deck) ES-F103
LATICRETE Drawing (Non-bonded) ES-F111
LATICRETE Drawing (Bonded) ES-F112
LATICRETE Drawing (Non-bonded) ES-F114
LATICRETE Drawing (Non-bonded) ES-F141
LATICRETE Drawing (Lath) ES-F145
LATICRETE 3701 Fortified Mortar Bed DS 100.0


How do I prepare a wall to receive ceramic tile?
Walls to receive tile or stone must be made smooth and plumb. Exterior walls typically require a waterproofing membrane and the proper placement of a suitable vapor retarder/vapor barrier. It is the responsibility of the project design professional(s) to specify and place all wall installation components. If the wall needs a leveling coat refer to one of the applications listed below:


Related Documents:

LATICRETE Drawing ES-W201(E) ES-W201(I)
LATICRETE Drawing ES-W202(E) ES-W202(I)
LATICRETE Drawing ES-W211(E) ES-W211(I)
LATICRETE Drawing ES-W221(E) ES-W221(I)
LATICRETE Drawing ES-W222(E) ES-W222(I)
LATICRETE Drawing ES-W231(E) ES-W231(I)
LATICRETE Drawing ES-W241(E) ES-W241(I)
LATICRETE Drawing ES-W244(E) ES-W244(I)
LATICRETE Drawing ES-W265

(E) = Exterior (I) = Interior


How do I install tile or stone over a mortar bed?
There are two options.

“Cured” Mortar Bed - Allow the mortar bed to harden and then waterproof or thin set the tiles onto the mortar bed using a LATICRETE Liquid Latex Fortified or LATICRETE Polymer Fortified Thin-set mortar system (ANSI A108.1B).

“Green” Mortar Bed - Install the tile or stone onto the fresh mortar bed by applying a slurry bond coat (e.g. LATICRETE 254 Platinum, or, LATICRETE 211 Powder mixed with LATICRETE 4237 Latex Additive) directly onto the "green" mortar bed and to the backs of the tile or stone. Place the tiles into the wet slurry bond coat and beat/level into the mortar bed with a beating block or rubber mallet until the desired elevation is met and the tile or stone is fully bedded (ANSI A108.1A).


Related Documents:

LATICRETE Drawing ES-F101
LATICRETE Drawing ES-F111
LATICRETE Drawing ES-F112


How do I install tile in a Steam Room?
There are two options - a thick bed method or a thin bed method over cement backer board. For more information, please refer to the "Tiled Steam Room and Steam Shower Technical Design Manual" available at www.laticrete.com.


Related Documents:

LATICRETE Drawing ES-SR613
LATICRETE Drawing ES-SR614
LATICRETE Tiled Steam Room and Steam Shower Technical Design Manual DS 125.0

 


 

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