Drainage, drainage system
Advanced drainage systems for waterproofing of buildings and structures
Drainage systems are an essential part of any waterproofing, it solves the problem of relieving hydrostatic pressure from the waterproofing of building envelopes and particularly critical components. Selection of quality drainage extends the life of waterproofing material. The article considers the main types of drainage systems, their features and specifications.
Drainage and waterproofing various structural parts are the most relevant in construction practice. In the system of hydronamic need structures of various types: underground (tunnels, foundations, multi-level underground car Park), embedded (objects, warehouses, reservoirs and containers of various purpose, etc.) and accessible roof. Also it can be industrial buildings, civil engineering projects, hydraulic structures and ordinary cottages.
Excessive moisture and direct contact of the structures with moisture leads to the destruction and corrosion, which ultimately could lead to the destruction of the whole structure. Continue reading
The history of the Brooklyn bridge is one of the greatest buildings of America.
The Brooklyn bridge is one of the most famous bridges of America, whose length is almost two kilometers long while the bridge is hanging. Is a bridge across the Strait called the East river and connects Manhattan with Brooklyn in new York. This is the first bridge in the world, in construction of which were used steel rods, as well as at the time of its completion it was the longest bridge in the world. The bridge is of granite, cement and limestone. Initially, Brooklyn bridge was called the Bridge of Brooklyn and new York, and only in 1915 he received the title, which is to this day.
The bridge is divided into three parts along, it can pedestrians walk and drive cars. Cars go by two side bands, while the pedestrian lane is in the middle and strongly raised above the surface of the bridge. Also on the middle part of the bridge can ride bikes.
The bridge is located in the National Historic landmark of the USA since 1965. Not so long ago – in 2008 – the bridge celebrated its 125th anniversary. This is one of the most popular places for ordinary and Cycling all residents of the city of new York. A lot of attention to the bridge pay Hollywood films, through which he is considered one of the unofficial symbols of the city. Continue reading
The concept of “ancient art” first appeared in the XV century in Italy, when in combat with thousands of years of Church tradition of the middle ages argued new, is permeated with faith in the beauty and value of human culture of the Renaissance.
Its creators turned to the wonderful creations of Ancient Greece and Ancient Rome. This great civilization of the ancient world they called the ancient (from the Latin word “antiquus” – “ancient”). Subsequently, the term “antique art” firmly entrenched in European culture.
Masterpieces, created by talented masters of the ancient world, for several centuries inspired poets, composers, playwrights and artists all over Europe, and today continues to give us artistic pleasure and to serve as a norm and unattainable model.
Artistic heritage of Ancient Greece and Ancient Rome – architecture, sculpture, painting, decorative-applied and jeweller art is striking in its richness and diversity. In it a clearly expressed aesthetic views, moral ideals and tastes, typical of the ancient civilization that ended the long history of the ancient world. The creators of ancient culture were the ancient Greeks called themselves Hellenes and their country Hellas. Continue reading