Description
Product Name: DF*****0 Waterproof
Butyl Sheet
(Self-adhesive Waterproof Butyl
sheet with Steel Plate Inserted)
Patent No. ***********8.5
General Specification: 4mm***0mm*6m.
1.
Features:
(1) It’s a
self-adhesive waterproof butyl rubber sheet with a steel plate
inserted
(2) Be good at
waterproofing and sealing for its high bonding strength.
(3) Easy
operated, high tensile strength and non-curing lifelong.
(4) Do well in
following and adapting to the interfaces of cracks and
deformations.
(5) It has
excellent resistance to chemical, corrosion and weather.
(6) There is no
flowing at *0 degrees Celsius and no cracking at **0 degrees
Celsius.
(7) Odorless,
solvent-free and environmentally friendly.
2.
Application:
Used in waterproofing and sealing of concrete joints of
subways, tunnels, dams, culverts and other underground
works, effectively preventing leakages due to structural
deformations.
3. Basic Performance:
(1) Appearance: black sheet parceled by release paper.
(2) Density of 1.*4 ± 0.1 g//cm3
(3) Heat resistance: *0 degrees Celsius for 2h with no flowing,
cracking and deformation.
(4) Low temperature flexibility:**0 degrees Celsius with no
cracking.
(5) Water absorption: **8h *3 ± 2 degrees Celsius ≤ 0.3%
(6) Shear force between self-adhesive butyl and steel ≥ *1N/mm
(7) Vertical adhesive strength between waterproof sheet and
mortar board ≥ 0.1MPa
(8) Shear force between waterproof sheet and mortar board ≥
2.5N/mm
4. Using:
Tear off the isolation paper; remove
the two release films of faying surface at both ends of the
waterproof sheet ( longitudinal lap length **0mm); compact the lap
by hand (lap length is **0mm); make the longitudinal center line of
waterproof sheet align with the center line of expansion joints and
fixed; then fix the model to pull concrete.
Packing:
Cartons.
Transportation: Non-hazardous
material, transport as general cargo.
Storage: Keep
level in a cool and dry warehouse to prevent direct sunlight and
keep away from heat. Storage period is six months.