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Hardener admixture JZ-2
for structurefor concrete

Hardener admixture - JZ-2 - Sino-sina building materials co., ltd - for structure / for concrete
Hardener admixture - JZ-2 - Sino-sina building materials co., ltd - for structure / for concrete
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Characteristics

Function
hardener
Application
for structure
Options
for concrete

Description

High cohesion to ensure that the concrete does not segregate during the flow and parking process GENERAL Scope of application ◇ Concrete works with extremely dense reinforcement, complex shapes and inconvenient to vibrate; ◇ Concrete engineering renovation and reinforcement; ◇ Special projects that require high bond strength at the interface between new and old concrete; ◇ Freeze-resistant, impermeable and anti-corrosion concrete; ◇ Construction of waterproof concrete, steel tube concrete and compensated shrinkage concrete (pumping); ◇ Large-area concrete floor self-leveling construction. FEATURE 1. High cohesion to ensure that the concrete does not segregate during the flow and parking process 2. High water retention to ensure that there is no bleeding on the surface of the concrete during hardening; 3. High fluidity, to ensure that the concrete can be self-flowing and compact; 4. High strength (strength up to 80MPa), high frost resistance, high impermeability; 5. The hardening process does not shrink and has a micro-expansion effect 6. High bond strength with old concrete; 7. The ability to resist chloride ion corrosion has rust resistance; 8. Strong anti-vibration interference in the process of coagulation and hardening, and can not interrupt traffic construction in the reinforcement of roads, railway bridges, etc. Packaging and storage This product is packed in PP paper bags, 25KG/bag, pay attention to moisture-proof, and the shelf life is 12 months.

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