WATERPROOFING OF STRUCTURES: CHALLENGES AND SOLUTIONS
Al Yaqoub Tower is a tall building in Dubai, United Arab Emirates. The tower reached its peak in 2010 and was completed in 2013.
Problem: To avoid seepage from wet areas and make structures durable.
Application: Waterproofing by crystallization.
Conclusion: We have suggested waterproofing by crystallization. It is an economical waterproofing system in the form of dry powder. When applied it becomes an integral part of concrete, so cannot puncture or tear. The system is durable and lasts as long as the concrete.
Location: Sheikh Zayed Road, Dubai, UAE
Client : Al Yaquob Group
Material consultant - Sunanda Speciality Coatings Pvt Ltd.
Email - info@sunandaglobal.com
Website - www.sunandaglobal.com
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KEEPING INDIA’S BOOMING IT INDUSTRY WATERPROOF - CASE STUDY I
1.Edelweiss/IBM
DESCRIPTION OF THE PROBLEM:
In 2008 Edelweiss, one of India’s leading financial service companies struck the highest deal in real estate by purchasing a 3 basement, G + 14 stored RCC building for approximately 250 crores with a built-up area of 2 lakh sq. ft. to house their corporate office. As part of their IT infrastructure, this building was also going to house Edelweiss’s main server room, battery room, electrical room, and...
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KEEPING INDIA'S BOOMING IT INDUSTRY WATERPROOF
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MECHANISM OF WATERPROOFING
Mechanism of Waterproofing by Proper Cement Hydration
One of the products of hydration of cement is cementgel or Tobermorite, which is formed upto water cement ratio 0.65 to 0.7. At lower w/c ratio, it is formed more and more and vice versa. This hydration product has absolutely least co-efficient of permeability, i.e., 7x10-14 cm/sec and by itself blocks the pores and capillary in the concrete. This can result into good waterproof concrete of 10-10 to 10-12 cm/sec. However,...
