VERY FAST SETTING, LOW SLUMP, CONCRETE REPAIR
SEALTIGHT MEADOW-PATCH 5 is a one
component, cementitious, very fast setting restoration / repair mortar designed
for vertical, overhead and horizontal applications. This very rapid setting, low
slump repair mortar may be trowelled, shaped, molded, and shaved for 4-6 minutes
before taking an initial set. MEADOW-PATCH 5 is an excellent patching solution
for difficult vertical / overhead applications without using expensive and
intricate forming techniques.
SEALTIGHT MEADOW-PATCH 5 is easy to mix and apply.
This very fast setting, low slump mortar is designed to minimize downtime.
Because of its versatility MEADOW-PATCH 5 can be used vertically, horizontally,
or overhead. Whether the installation is interior or exterior; MEADOW-PATCH 5 is
an excellent choice for fast repairs above grade, below grade, or on grade.
Because of its non-sag consistency and extremely fast setting times,
MEADOW-PATCH 5 is well suited for underwater concrete repair. Typical
applications include restoring dams, piers, reservoirs or sea walls. This long
lasting mortar provides quick repairs to columns, precast panels, tunnels,
bridges, concrete pipes, tie-rod holes, etc.
|Set times per ASTM C191
||Compressive strength per ASTM C 109
|Initial 4 -6 minutes
||@ 3days 3,500 PSI (24.1 Mpa)
|Final 6 -8 minutes
||@28 days 6,000 PSI (41.4 Mpa)
FEATURES AND BENEFITS
|Low slump design for easy molding and shaping / no
|May be feathered edged / tenacious bond
|May be used vertically, horizontally, or overhead /
|Excellent freeze/thaw characteristics / long term
|Extremely fast setting / increases turn around time|
COMPLIMENTARY REPAIR/PATCHING PRODUCTS
- FUTURA 15 & 30 rapid-setting repair mortars
MEADOW-PATCH T1 & T2: polymer modified thin repair mortars
REZI-WELD EPOXIES: full line of repair epoxies
MEADOWS GROUTS: 588, CG-86, PAC-IT
MEADOWS CURING &CURE/SEAL PRODUCTS: complete family of V.O.C. and
MEADOW-PLUG: very fast setting, hydraulic repair mortar
MEADOW-CRETE H2, Two-component, polymer modified cementitious mortar
for horizontal applications
MEADOW-CRETE GPS, All-purpose, polymer-modified, hand or spray applied
structural repair mortar
MEADOW-CRETE FNP, One-component, flowable form and pour repair mortar for
MEADOW-PATCH 20, All-purpose, rapid setting repair mortar
MEADOW-COAT, Waterproofing, decorative cementitious thin coating
MEADOW-PATCH 5 yield per 50 lb. bag is 0.45 ft³ (0.013m³)
Mechanically abrade existing substrate to remove all unsound concrete, but do
not use excessive force which may cause micro- fracturing. Prepare surface in
accordance with ICRI Technical Guide No. 03730. Substrate must be structurally
sound and free of grease, oil, dirt or any other contaminants that can adversely
affect the bond. Prepared surface must be dust free and have sufficient profile
to ensure adequate mechanical lock. Substrate must be saturated, surface dry (SSD)
and free of standing water.
MEADOW-PATCH 5 requires approximately 4 quarts (3.78/L) of potable water per
50lb. (22.7kg.) bag. Mix material in manageable quantities to obtain a stiff,
lump-free consistency within 60 seconds. Do not mix more material than can be
placed and finished within 3-5 minutes at 77° F (25° C). Do not over mix or
The properly prepared SSD repair area should be brushed with a slurry coat just
before placing. Do not allow slurry coat to dry; immediately work MEADOW-PATCH 5
into the patch, compacting the material well against the substrate. Overfill, if
desired to allow for shaping, molding, or shaving. For deeper repair areas do
not exceed 2" per lift. As ambient, substrate & mix water temperature
increases set time decreases, and as temperature decreases set time will
MEADOW- PATCH 5 must be cured in accordance with ACI 308 utilizing a suitable
curing compound such as SEALTIGHT 1100 Series or SEALTIGHT 1200 Series. Protect
from rapid early water loss.
1-year, when left in original, unopened packaging and stored indoors.
50 LB Bag; Color: Gray
Do not apply below 35° or above 90° (cracking may result). Never re-temper and
avoid overworking the material.
SAFETY AND TOXICITY
Avoid direct contact with this product, as it may cause skin and eye irritation.
Utilize gloves and safety glasses to minimize direct contact. Avoid inhalation
of dust. Inhalation may cause respiratory irritation and/ or lung disease
(silicosis). This product contains silicon dioxide, which is classified by the
IARC and NTP as probably carcinogenic to humans (IARC Group 2A). The use of
NIOSH approved respiratory protection is recommended in dusty environments.
Refer to Product Material Safety Data Sheet for complete Health and Safety
Keep product out of reach of children.
This material last updated June, 2001.
W.R.MEADOWS,INC. warrants that at the time and place we make shipment, our
material will be of good quality and will conform with our published
specifications in force on the date of acceptance of the order. Read complete
warranty. Copy furnished upon request.
The information contained herein is included for illustrative purposes only, and
to the best of our knowledge, is accurate and reliable. W.R.MEADOWS,INC. cannot
however under any circumstances make any guarantee of results or assume any
obligation or liability in connection with the use of this information. As
W.R.MEADOWS, INC. has no control over the use to which others may put its
product, it is recommended that the products be tested to determine if suitable
for specific application and/or our information is valid in a particular
circumstance. Responsibility remains with the architect or engineer, contractor
and owner for the design, application and proper installation of each product.
Specifier and user shall determine the suitability of
products for specific application and assume all responsibilities in connection