What is Nitoplate CP?
Nitoplate CP is a pultruded carbon fiber composite plate system designed for strengthening concrete structures. It consists of unidirectional carbon fiber plates bonded to concrete or masonry substrates using Nitoplate CPA30 adhesive. The adhesive has thixotropic properties, making it suitable for overhead applications such as the undersides of beams and slabs.
Nitoplate CP Main Applications
Suitable for:
Increasing static and dynamic load-bearing capacity
Seismic strengthening of structures
Repairing structurally damaged concrete
Strengthening buildings and various civil engineering structures
Nitoplate CP Key Features
Enhances flexural strength
High tensile strength and modulus of elasticity
Minimal disruption to existing structures
Corrosion-resistant with a long service life
Fast installation, reducing downtime
Lightweight, adding minimal additional load to the structure
The pultrusion process produces high-density plates suitable for strengthening in confined areas
Thixotropic adhesive facilitates overhead installation
The system has a low profile, minimizing the impact on structural dimensions and clearance
Can be cut to size on-site without the need for prefabrication
Surface Preparation
The concrete substrate must be:
Dry
Smooth
Free from dust and loose materials
Fully cured
Free from coatings
Free from impregnation treatments
Free from contaminants
Light abrasive blasting is recommended to remove unsuitable materials and create a suitable bonding surface. The surface should then be thoroughly vacuum-cleaned to remove dust.
Surface defects such as:
Cracks
Spalled concrete
Blowholes
Surface irregularities
Should be repaired using suitable Nitomortar products in accordance with Fosroc’s recommendations.
