It is the multifaceted and long-lasting wall is considered as the most cost-effective masonry cavity system.

It is very useful for the following types of building

• Schools, commercial, industrial and institutional buildings
• Buildings desiring a extreme fire rating
• Noisy surroundings
• Areas having regular rainfall
• Selecting the proper Masonry System for your Budget

Advantages

• It is most inexpensive among all the masonry cavity wall systems
• Strong, fine-looking concrete block exterior over a structural concrete block backup system
• Sturdy and durable
• Insignificant long-term maintenance
• Design is very flexible that contains various colors, textures and bond patterns
• Concrete block backup functions as the structure, containing vertical and horizontal reinforcement grouted arranged properly
• Cavity system characteristically weatherproof and is ideal for moist atmospheres
• Contain superior insulating value and heat capacity
• Fire resistance capability having fire ratings up to 4 hours.
• Suitable for noisy situations – naturally controls sound
• One trade fabricates both the structural and skin layers of the wall

Other features

• Reduce life cycle cost offsets higher preliminary investment to a certain extent
• Bigger foundation is required for developing this substantial wall system

Construction Tips

• It is recommended to constantly utilize joint reinforcement in concrete masonry to facilitate managing shrinkage cracks – even in concrete masonry veneer.
• Back bevel mortar joints will allow retaining extra mortar from falling down and blocking the drainage cavity.
• Streamline construction by applying the equivalent mortar type on the veneer as the backup. Type N is generally fine for both, excepting in high seismic zones where Type S is essential.

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