Segregation and its impact on the strength of the concrete !!!!!!
Written by Sudip Ghimire on 03 Oct 2020 | Views: 2289
Segregation is the separation and cement paste and aggregate of concrete with each other during handling and placement. Segregation also happens due to over vibration of the concrete during compaction where cement paste comes to top of the concrete and aggregate settles at the bottom.
Segregation affects the strength and durability of the concrete. In a concrete all the aggregate is coated with cement paste and forms a homogeneous mix but due to the jerks and vibrations, aggregate gets separated from the cement paste.
Causes of Segregation in concrete
Precaution that should be applied to control segregation
Water cement ratio should be properly maintained during concreting. Low water content as well as high content in concrete results in segregation so water content should be properly checked during concrete batching.
Municipality Norms you should know before you build your house.Municipality Norms you should know before you build your house...
Workability of Concrete !!!!!Definition, factors affecting, methods to improve the workability of concrete and test of workability.
घर बनाउदा Pillar & Beam मा कस्तो मसला प्रयोग गर्ने ???घर को पिलर र बिम पनि सुरक्षित बनाउन चाहनुहुन्छ, घर बनाउदा मसला राम्रो संग नफिटिनि ,पानि को मात्रा नमिल्ने र मिक्स गर्दा सिमेन्टको झोल बग्ने समस्या बाट ग्रसित हुनुहुन्छ भने एक पटक अवस्य पढ्नु होला ।
Address
Gwarko mini bazar
Gwarko, Lalitpur
Email
grihaprabesh.designs@gmail.com
984-0061834
01-5007580