JNBIAOYUAN non-shrink, cement-based, high strength developing grout which is specially formulated for use in critical grouting operations where positive expansion and non-staining characteristics is required.

 A:With their sex good, rapid hardening, early strength, high strength, no shrinkage, micro expansion; Avirulent and harmless, ageing resistance, the water quality and the surrounding environment pollution-free, good tightness, rust etc.

B:Early strength, high strength casting high strength 1-3 days after more than 20 to 50 mpa, shorten the construction period.

C:Their state field just add water mixing, directly into the equipment foundation, mortar gravity, ensure no vibration, long grouting construction.

D:The micro inflation casting body long-term use does not have the contraction, guaranteed the equipment and the foundation close contact, between the foundation and the foundation does not have contracts, and the suitable inflation compressed stress guarantees the equipment long-term safe operation.

E:Oil anti-permeability in oil soak 30 days after its strength increased more than 10%, molding, dense, impermeability, adapt to the base oil environmental protection.

F:The durable 2,000,000 endurance tests, 50 freezing and thawing environmental testing intensity changes not obviously.

G:Low alkali corrosion resistant Strictly control the alkali content of raw materials, suitable for alkali - aggregate reaction inhibition of requirements engineering.

H:Use of shrinkage-compensating ingredients can result in volume increase over time.

I:Low permeability ensures durability

 Anchor bolts, steel reinforcement and foundation interfaces, machine base reinforcement, based on secondary grouting equipment, electrical and mechanical equipment installation, static piling engineering seal piles, reinforced concrete structure and transformation of the old concrete structure of governance cracks, wall thickening and leakage of water repair construction, road and bridge engineering reinforcement, grouting collapse of various infrastructure projects and a variety of repair projects.