05.) Blog Advertisement - Wood Preservative

BITUPRIMER: SEALING AND PROTECTION OF SURFACES WITH USING PRIMER

Bituprimer that come in many different types of primer be based on the substrate, weather conditions, and the type of coating being applied. It is used for the sealing and protection of surfaces made of concrete and metal, such as rooms, underground walls, foundations of underground drains, tanks made by concrete or metal. It is […]

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Blog Advertisement - Damp Proof Coating

WOOD PRESERVATIVES: THE IMPORTANCE OF PROTECTING AND PRESERVING WOOD

The term wood preservatives defines that the preservation is the process of preserving from the destroying agents like insects or fungus so that the life span of the wood can be extended. It refers to the treatment of timber with chemicals to impart resistance to degradation and deterioration by living organisms. The proper application of […]

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04.) Blog Advertisement - Cold Asphalt Mix

COLD ASPHALT MIX: IDEAL FOR QUICK AND PERMANENT PATCHING OF POT HOLE

The ingredients of road making asphalt are rock aggregate, sand, fine aggregate, and bitumen. Depending on the mixing process and temperature that are used they are referred to as hot mix, warm mix or cold mix asphalt. Cold asphalt is mixer of aggregates and emulsion or cutback bitumen. Cold mix asphalt could be made at […]

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03.) Blog Advertisement - Concrete Expansion Joint Sealant

CONCRETE EXPANSION JOINTS: WHY AND HOW ARE THEY PLACED, SEALING OF JOINTS

Plenty of Rural Roads are concrete surfaced in Sri Lanka, during the past 12 years. They play a vital role in accessibility of rural community for their economic and social needs. The technical officials responsible for construction and supervision are required to be knowledgeable in, why expansion joints are placed, how they are placed and […]

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bitumix-crack-sealent

CRACKS, CRACKS SEALING AND FILLING IN FLEXIBLE ROAD PAVEMENTS

It is essential that Highway Engineers responsible for Road Maintenance, understand the full nature of Cracks in Flexible pavements, what causes them and what are the remedies. Cracks in Road pavement is a results of stresses that occur over and above the shear strength of the pavement material.   Types of Cracks in Hot Mixed […]

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Blog Advertisement - Damp Proof Coating

DAMP PROOF: TREATMENT, CURE AND PREVENTION

Damp Proof: Treatment, Cure and Prevention Damp proofing is defined by the American Society for Testing and Materials (ASTM) as a material that resists the passage of water with no hydro-static pressure and waterproof as a treatment that resists the passage of water under pressure. Generally damp proofing keeps moisture out of a building where […]

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