Complete Compiled Specification.pdf - Peck Ormsby Construction

3.07 CURING
A. Provide thorough curing of mortar joints and grout concrete pour. Keep block work damp, but
not saturated, for at least 4 days to prevent from drying too rapidly during hot or drying
weather or drying winds.
3.08 SEALER
A. Seal interior brick with two coats of brick sealer. Comply with manufacturer’s
recommendations for preparation, application and coverage.
B. In an inconspicuous area, apply one coat over a 4-foot by 4-foot area for Owner review and
approval of sheen.
C. Exterior Brick Sealer:
1. Environmental Requirements:
a. Minimum application temperature is 40 degrees F and rising.
b. Do not apply in rain or when rain is expected within 12 hours. Do not apply
below 40 degrees F or when temperatures are expected to fall below 40
degrees F within 12 hours.
2. Application:
a. Stir product thoroughly prior to and periodically during use. Do not dilute.
b. Apply by low-pressure, non-atomizing spray.
c. Flood vertical surfaces to saturation by applying from the bottom up with a
controlled 8 to 12 inches material rundown to ensure maximum penetration
into substrate.
d. Clean equipment and tools with hot soapy water. Overspray can be cleaned
immediately with hot, soapy water. Dried residue can be cleaned with citrus
degreaser.
e. Clean up and properly dispose of debris remaining on Project site related to
application.
f. Remove temporary coverings and protection from adjacent Work areas.
3.09 PROTECTION
A. Cover masonry surfaces with waterproof paper, plastic sheet, or canvas when necessary to
protect them from rain or from hot, dry weather. Surfaces not being worked on shall be
protected.
3.10 FIELD QUALITY CONTROL
A. The Owner shall pay for masonry testing. All masonry construction requires special
inspection. If necessary, re-testing shall be paid for by the Contractor at no additional cost to
the Owner.
B. Provide prism test samples in accordance with IBC requirements and in conformance with
requirements of testing agency and deliver to testing agency. During construction shall
provide samples for prism tests for every 5,000 of each different type of masonry walls.
C. Continuous Special Inspection is required on all masonry during placement of reinforcement
and prior to grouting. Provide copy of all special inspection reports to engineer.
3.11 MASONRY CLEANING COMPOUND
SEGO LILY ELEMENTARY SCHOOL CLASSROOM ADDITION MARCH 2, 2009
UNIT MASONRY 04200-7