Consistency test of cement – Procedure and Importance
The consistency of cement mortar is its ability to flow. The consistency test on cement is performed to determine the water necessary for attaining standard consistency or normal consistency.
Category: Building Materials
Heat of hydration test of Cement – Process and Procedure
The heat of hydration is the heat liberated from the reaction between cement and water. Cement is a binding material. It consists of ingredients such as lime, Silica, Alumina etc. Water is added to cement to make it adhesive so that we can use it in construction. This article is about the heat of hydration of cement.
Soundness test on Aggregate | Sample selection and procedure
Soundness test determines the disintegration of aggregates due to weathering. This includes freezing, thawing, marine condition etc. However, the weak and porous aggregate shows a change in weight during this soundness test.
Soundness Test on Cement: Procedure and Significance
The soundness of the cement is the ability to resist volume changes after hardening. The soundness test on cement is significant because,using unsound cement leads to cracks and hamper the structural quality. A sound cement is one of the key materials used in construction. Therefore it is essential to determine its quality before using it in construction.
Specific Gravity and Water absorption test on Aggregate
Specific gravity and water absorption test are significant tests on aggregates. Perhaps aggregates are the fundamental and essential components of concrete and play a significant role in the design mix of concrete. More than 70 to 80 per cent of the volume of concrete is aggregate. Hence the water absorption and specific gravity test are essential and significant tests .
Tests on bitumen – 9 lab tests for flexible pavements.
Bitumen is a binding material extensively used in the construction of flexible pavements, damp-proofing of the basement, floors, waterproofing of roofs, corrosion protection of reinforcement structures, etc.
Cement Ingredients and Properties : A Complete Guide
Cement ingredients and properties play a crucial role in defining the behavior and effectiveness of cement in construction applications. Manufacturers primarily…
Testing of Bricks – Top 8 Test on bricks to ensure quality
Testing of Bricks is performed both on the job site and in the laboratory. A variety of test on bricks is performed to verify their suitability for use in construction. Bricks are one of the oldest and most significant building materials due to their longevity, dependability, strength, and low cost.
Physical Properties of Cement – Significance and impacts
Properties of Cement like fineness,consistency,setting time,heat of hydration,soundness etc plays significant roles in maintaining the quality of structure.
Refractory Bricks: Types, Properties, Uses, and Buying Guide
Refractory bricks, also known as firebrick are ceramic materials used to line furnaces, kilns, fireboxes, and fireplaces. A refractory brick is designed to withstand high temperatures while still having poor thermal conductivity for increased energy efficiency. Refractory bricks are used in place of regular bricks, which always have a tendency to shatter at high temperatures. These bricks may also go by the titles ceramic bricks or fire bricks