Rockbond Admixtures for Cement and Concrete, RB AFCC
Rockbond admixtures or additives are used to reduce the water content, enhance the flow, increase the strength, reduce the porosity and maximize the durability of Portland cementitious systems. Rockbond admixtures can accelerate or retard, waterproof, and add or remove air from cement and concrete. Concrete materials can be made non shrink, expansive, polymer modified, or designed to be washout resistant for underwater applications.
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| Product | Uses |
| Will produce quality mortars and renders from site batched materials. For use in mortars and renders that have low cement contents. To accelerate the set of green mortars and renders. To effect and enhance high build situations. | |
| To decrease the water content and increase the strength of Portland cementitious mixes. To produce fluid, free flowing and self compacting cementitious materials. To produce quality, durable grouts and concretes from site batched materials. For use with ready mixed concrete. To maximise the fluidity, stability and penetration of cementitious grouts. | |
| To produce site batched, low water, homogeneous flowing cementitious materials. To effect a positive plastic expansion and reduce segregation in grouts and concretes. To penetrate and fill voids in rubble, rock, masonry, brick and concrete. To fill cables and ducts, and holding down assembles. | |
| To produce quick strength, quick drying, site batched, renders, mortars and concretes at 20ºC. To accelerate the early strength development of cementitious materials at low temperatures. To speed up application and finishing time during winter weather work. For use in cementitious materials to repair concrete in tidal situations, marine defences and offshore environments. For use in reinforced concrete where corrosion of steel is a problem. | |
| To produce accelerated grouts and concretes from site batched materials. To accelerate ready mixed, site batched or precast concrete. To accelerate the early strength development of grouts and concretes at cold temperatures, or during winter weather work. For use in concrete for the quick installation of street furniture, crash barriers, manholes, kerbs, drains and slabs. For use in concrete to repair floors, car parks, pathways, loading bays, roadways, taxi ways, motorways and runways when time is very short. For use in marine defences, tidal situations, inshore and offshore environments. | |
| Rockbond Admix 701 Waterproofer | Specially designed for use with Portland cement mortars and non flow concretes. The admixture, when mixed with cementitious materials, dramatically reduces the ingress and passage of water and aggressive chemicals through the pores and capillaries of the hardened cement. |
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To produce shrinkage compensated mortars and concretes from site batched materials. To produce non shrink, ready mixed mortars and concrete. To stop shrinkage and cracking of concrete in exposed situations, or in sensitive areas where curing regimes can't be applied. To eliminate shrinkage and cracking in floor screeds and slabs, car parks, taxi-ways, runways, roadways and motorway carriageway concrete. |
| Rockbond Admix 1501 Concrete Performance Enhancer | For use to prevent bleeding and segregation and for use as a pumping aid. As an additive to produce high strength concrete for structural applications. To increase the wear resistance of concrete floors and structures. For marine concrete, chemical and fertiliser plants, food factories, dairies, and abattoirs. |
| Rockbond Admix 1701 Defoamer | The admixture, when added to water and mixed with cementitious materials, reduces the air content and porosity of the mix. Furthermore, the compound increases the density and impermeability of cement and concrete which, in turn, produces stronger cementitious materials that are resistant to the passage of water and chemicals. |
| Rockbond Underwater Admix 2101 Non flow Underwater Admixture | To produce non flow underwater mortars and concrete from site batched materials. To produce cementitious materials that are washout resistant when brought into contact with water or running water. To produce mortar and concretes for underwater void filling of seawalls, harbours, quays and jetties. To produce underwater cementitious materials involved with waterlogged foundations, anchorages, pilings, conduits, pipes and sewers. |
| Rockbond Underwater Admix 2201 Flowing Underwater Admixture |
To produce quality underwater grouts and flowing concretes from site batched materials. To produce cementitious materials that are washout resistant when brought into contact with water or running water. To produce cohesive, mobile, and free flowing underwater materials that are self levelling and self compacting. For use in concrete for underwater void filling of seawalls, harbours, quays and jetties. For use in flowing cementitious materials for the repair and consolidation of water retaining structures, dams, pillars and piers. |
| Rockbond Underwater Admix 2301 Non Flow Underwater Accelerating Admixture | To produce non flow, cohesive, accelerated underwater mortars and concrete from site batched materials when ambient temperatures are low. Concrete repairs to marine structures that have to resist wave action at an early age. For use in concrete for underwater void filling of seawalls, harbours, quays and jetties. For use in the quick repair of water retaining structures, dams, pillars and piers. Materials involved with waterlogged foundations, anchorages, pilings, conduits, pipes and sewers. |
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To produce cohesive, mobile, and free flowing, quick strength, underwater materials that are self smoothing and self compacting when ambient temperatures are low. To produce cementitious materials that are washout resistant when brought into contact with water or running water situations. To produce accelerated underwater grouts and concrete from site batched materials. For use in concrete for the underwater void filling of seawalls, harbours, quays and jetties. For use in flowing cementitious materials for the quick repair and consolidation of water retaining structures, dams, culverts, pillars and piers. |
Rockbond Underwater Admix 2401 Flowing Underwater Accelerating AdmixtureRockbond Admix 101 (RB A101)
Will produce quality mortars and renders from site batched materials. For use in mortars and renders that have low cement contents. To accelerate the set of green mortars and renders. To effect and enhance high build situations.
