Support from “Ray Design World ( RDW) “ company .Expert engineers on site.

Is your home – building well underway ? Count on RDW for support. We will make site Visits to check the materials and mixes. We also have a mobile concrete Lab (sponsored by well known cement company) that tests your concrete and ensures that your home is built to last.

Mobile Concrete Lab

The mobile concrete laboratory is fully equipped testing facility with the necessary equipment, and is manned by RDW ‘s expert Engineer’s. We’ll assess the suitability of materials used at your site by conducting various tests. We’ll also suggest the best mix for your mortar, waterproofing, and all mixtures that your construction needs.

Services

• Concreting happening at site? RDW’s sponsored Cement Company provides cover blocks for free, that ensure that your surfaces are smooth and strong.
• We’ll check the suitability of materials used for concreting; and also suggest the right mix proportion.
• We conduct tests to ensure the integrity of your concrete – using slump cone apparatus; concrete cubes for testing fresh concrete, and the rebound hammer for testing hardened concrete.
• We provide tips to your workmen in good construction practices.
• We conduct onsite training for masons and supervisors in nominal one time charges.
• Call us now at 0265-3252634 for more information.

What’s inside?
The mobile concrete laboratory carries in it –

• Fine aggregate sieve set
• Coarse aggregate sieve set
• Cube moulds
• Weighing scale
• Measuring jar
• Generator

1- Sieve analysis apparatus for course and find aggregates.
2- Sieve analysis is carried put for optimizing the gradation of aggregate which helps in achieving dense and durable concrete.
3- Slump cone apparatus for testing fresh concrete slump cone is used for measuring consistency of concrete.
Workability indicates homogeneity of concrete.
4- Concrete cubes for testing fresh concrete cube moulds are used for casting of fresh concrete samples at site, for confirming the development of strength at different ages – 7 days and 28 days.

5- Rebound hammer for testing hardened concrete.
6- Rebound hammer test is used on hardened concrete for reaffirm the strength development. It is one of the non-destructive tests that indicates the surface hardness of concrete.

Is your sand good enough? The percentage of silt in your sand must not exceed 7% . If it does, the sand is not good for the concrete mix.

Call “Ray Design World” now at 0265-3252634 for more information.