Construction chemicals

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BASF intends to acquire Henkel’s Western European building material business

BASF and Henkel have signed an agreement under which BASF intends to acquire Henkel’s professional Western European flooring, tiling and waterproofing business in ...

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Chloride-induced corrosion of reinforcement in low-calcium geopolymer concrete

Geopolymer concrete (GPC) has significant potential as a more sustainable alternative for ordinary Portland cement concrete (PCC).

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Finding a new formula for concrete

In a paper, researchers contrasts cement paste - concrete’s binding ingredient - with the structure and properties of natural materials such as bones, shells,...

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Asphalt’s miraculous cure

Scientists have developed a technique that can repair old, cracked asphalt. They got their inspiration from a method used in cancer treatment based on nanoparticles. ...

News Coatings Technologies

De-icing concrete could improve roadway safety

A 200-square-foot slab of seemingly ordinary concrete sits just outside the Peter Kiewit Institute as snowflakes begin parachuting toward Omaha on a frigid ...

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New class of materials: hybrid aerogels with biopolymers

With the development of a hybrid aerogel using biopolymers, researchers have further improved the insulating properties of silicate-based aerogels.

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Self-healing concrete slows down effects of deterioration

A new self-healing concrete aims to reduce the requirement for maintenance of structures over the long term by slowing down the effects of deterioration due ...

News Coatings Technologies

Self-sealing of cracks in concrete using superabsorbent polymers

Cracks in concrete can self-heal when exposed to prolonged wetting, but this is limited to narrow cracks. In practice, cracks > 0.2 mm cause leakage and...

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Corrosion protection for reinforcing metal

A new water based, environmentally coating provides corrosion protection in outside storage as well as offering corrosion resistance for embedded rebars.

News Coatings Technologies

Limestone derived from eggshell powder as replacement in Portland cement mortar

A work aimed to study the performance of ground white and brown chicken eggshell waste powders as potential replacements of conventional quarried limestone in ...

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Single ply roofing membranes gain market share

According to a recently published study by Applied Market Information Ltd, polymer based single ply membranes are gaining market share strongly from bitumen...

News Raw Materials

Coatings additive prevents foaming in aqueous systems

A new polymer-based, VOC- and silicone-free defoamer prevents foaming in aqueous systems.

News Coatings Technologies

Gold medal for fire resistant coating based on epoxy resin

The fire protection system "Sika Unitherm Platinum” was awarded with a gold medal at the international fair for construction and architecture Budma 2015.