Drami National Consultancy

Drami National Consultancy (DNC), a pioneering Bhutanese engineering firm, envisions itself as a dynamic leader in the design and construction of critical infrastructure such as roads, bridges, and water supply systems. With a strong commitment to excellence, our mission is threefold:

to cultivate and empower our human resources to drive innovation in Bhutan's construction sector;
to play a pivotal role in constructing world-class civil structures that bolster the country's socio-economic development, and
to establish unparalleled safety and ethical standards within the construction industry.

We offer a wide array of services, ranging from feasibility studies and design for various roads and bridges to drone surveys, stormwater management projects, and project implementation consulting.

DNC stands at the forefront of Bhutan's engineering landscape, dedicated to shaping a better and more prosperous future for the nation.

SLUMP TEST

dnc Uncategorized 11AM Wed 31st Jul 2024

In its simplest term, the slump test is essential in concrete works as it measures workability, ensuring the mix is easy to handle and place. It helps maintain the correct water-cement ratio for optimal strength and durability, ensures consistency across batches, and serves as a quality control measure to detect mix variations. This test facilitates the placement of concrete in complex structures, aids in predicting compressive strength if the mix design remains constant, and prevents segregation of aggregates, ensuring a homogenous mix. Overall, the slump test ensures the concrete mix is suitable for its intended use.