Remove Concrete Remove Materials Remove Portland
article thumbnail

GEOPOLYMER CONCRETE – ECOFRIENDLY CONSTRUCTION MATERIAL

The Constructor

Geopolymer concrete is an innovative and ecofriendly construction material and an alternative to Portland cement concrete. Concrete Technology Special Concrete Concrete Types special concrete' Use of geopolymer reduces.

Concrete 214
article thumbnail

Cellular Concrete – Material, Types and Advantages

The Constructor

Cellular concrete is special engineered concrete which is manufactured by mixing Portland cement, sand, fly ash, water and pre-formed foam in varied.

Concrete 203
professionals

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

How Does Internal Curing Affect Concrete Properties?

The Constructor

Internal curing is a technique that extends the hydration of Portland cement without increasing the initial water-cementitious material ratio. The technique involves employing water stored in the saturated lightweight aggregate or superabsorbent polymer to cure concrete and help further with the hydration of cement.

Concrete 246
article thumbnail

Materials for Repair of Concrete Structures- Types and Selection Criteria

The Constructor

There are various types of materials which are used for the repair of concrete structures. For instance, unmodified Portland cement mortar or grout,

Concrete 186
article thumbnail

REPAIR OF POST CONCRETING DEFECTS IN STRUCTURES

The Constructor

Cleanliness: when repairing concrete, care must be taken to remove any dirt or dust that will prevent the repair concrete bonding with the parent concrete. Expediency: The longer the repair is left, the more work has to be done, and the less likely that the repair will blend in.

Concrete 247
article thumbnail

Low Carbon Concrete for the First Time Required by Law

Green Building Law Update

The negative environmental impact of concrete, the most common man made substance on Earth, has not been meaningfully responded to in 2020. Cement use in concrete is the largest single material source of greenhouse gas emissions in building. Current green building programs actually encourage the use of concrete.

Concrete 245
article thumbnail

STRUCTURAL USES OF PRECAST CONCRETE

The Constructor

Use of Precast Concrete in frames: There are two main types of precast building frame.

Concrete 235