5 CONSIDERATIONS ON CHOOSING PILE FOUNDATION

Selection of pile foundation

FUNCTION OF A PILE FOUNDATION The primary function of a pile foundation is to transfer load to a deeper soil or rock strata. There can be various reason that can force designers to transfer loads to deeper soil or rock strata. For example The soil at shallow depth is weak, i.e., not able to withstand … Read more

10+ TECHNICAL REQUIREMENTS ON DURABILITY OF CONCRETE [IS-456]

Durability of concrete

From High Strength to High Performance Concrete Durability of concrete is now becoming the major concern for engineers as concrete may deteriorate with time in several ways. The most common durability failures in an outdoor climate are due to reinforcement corrosion or frost attack. In special environments concrete may suffer from chemical attack by various … Read more

WATER PROOFING TREATMENT OF ROOF SLAB [A STEP BY STEP GUIDE]

Water proofing treatment of roof slab

Water Proofing Treatment of Roof Slab In this method polymer modified cementitious slurry coatings are applied over the base concrete. This technique of waterproofing is latest development in the field of waterproofing. Polymer imparts significant improvement in impermeability. Polymer modified cementitious slurry has coefficient of expansion very similar to concrete thereby it does not get … Read more

5 TYPES OF ERRORS IN CHAINING AND WAYS TO MITIGATE IT

Errors in chain surveying

Errors in Chain Surveying Every measurement made with a mechanical device is subject to any error that could possibly be caused by the condition of the device or by the procedure used in taking the measurement. Some of the more common sources of errors are the standards to which the chain was manufactured, any damage … Read more