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Concrete admixture

GCP Applied Technologies

Concrete admixture. Mid-range water reducers – These admixtures provide superior placeability and finishing for concrete flatwork, in commercial and high-end residential construciton. Air detraining agents – These liquid air-detraining admixtures reduce the level of plastic air in non air-entrained concrete.

Concrete 133
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What Is Recycled Concrete Aggregate | Importance of Recycled Concrete Aggregate | Crushed Concrete Driveway Pros and Cons

CivilJungle

What Is Recycled Concrete Aggregate? Recycled concrete aggregates ( RACs ) are an alternative to the use in concrete of natural aggregates ( NA ). Recycled concrete aggregates ( RCA ) are aggregates produced by clean concrete waste that must contain very low amounts of other building waste – less than a few percent.

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4 key innovations and construction trends across airport design

BD+C

4 key innovations and construction trends across airport design 0 qpurcell Mon, 12/04/2023 - 10:04 Airports Here are some of the key trends Skanska is seeing in the aviation sector, from congestion solutions to sustainability. Passengers also like knowing they’re using an airport focused on sustainability.

Airports 105
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17 Alternatives to Common Building Materials

Levelset

Concrete alternatives. Concrete is the second-most widely used substance on the planet, surpassed only by water. While it’s a reliable and relatively affordable building material, concrete (and its production) is responsible for around 8% of global emissions. Straw bales.

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19 Different Types of Slabs in Construction | What Is a Slab

CivilJungle

Slabs are structural elements manufactured from concrete constructed to produce flat surfaces, usually horizontal, in building floors, roofs, bridges. If reinforcement is required, slabs could also be pre-stressed or the concrete will be spilled over rebar positioned within the framework. What Is a Slab? Types of Slabs.

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Top questions to ask when designing a green roof

GCP Applied Technologies

Before writing the spec, have a dialogue with a green roof consultant or manufacturer to get concrete information about installation and maintenance costs. Some cities like Boston, Portland, and Seattle are requiring developers to mitigate their building’s impact on the region’s storm water system. Commercial buildings.

Green 103
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What Is Concrete Topping | Topping Slab Definition | Types of Topping Slab | Advantages & Disadvantage of Topping Slab

CivilJungle

What Is Concrete Topping? A Concrete topping is a process of laying out a layer of high strength concrete on the old worn-out layer of the concrete. It is nothing but placing a layer of concrete over the existing slab in order to give a finished floor surface on the old layer of concrete. 25 to 50 mm ).