03/07/2012

NEXT POST
Smallest Garden Normal roll roof has multiple layers of waterproof materials. When creating her artificial grounds for the garden added a few more layers, including an insulating layer of special purpose - protivokornevoy (sometimes called kornezaschitnym). It is intended to protect the waterproofing of roofs sprouting root system. Such a "root aggression" have mostly trees and shrubs. Many had seen as a break through the asphalt sprouts roots and poplar. In the dry season and in the absence of watering the roots of plants on the roof may penetrate into the multilayer coating and waterproofing break. Another important consideration - the additional constraints. By the weight of the roof structure is added to the weight of plants and containers for them, the soil, all the extra layers coating, paving and grounds, and besides, the weight of the necessary garden tools and equipment. The roof garden can be used continuously, in this case to its weight added to the load from the host to its people and work some mechanisms, the so-called dynamic or vibratory loads. Roof unexploited, which are called the roofs of extensive landscaping, they are the smallest. For intensive green roofs additional loads are sometimes significant. In both cases, a special calculation of loads on the building frame, and transmitted to his foundation. Of course, much easier to accommodate all loads in the calculation designed building, than to fit a garden design of the existing structure. Now developed and operates many structural systems for the device gardens on roofs, as applicable in, and in...
PREVIOUS POST
Territory Construction The width of the flooring sidewalks set depending on the intensity movement of people, but not less than 0,7 m. In the period of engineering training (preparatory period) the construction site free from all the hamper construction of object buildings, trees, buildings, etc., operates the priority of work territory planning to ensure runoff of surface waters, transfer of existing surface and underground network, arrange temporary lighting, mounts temporary or permanent sources and networks ; build driveways and roads; arrange the necessary temporary structures to house and service builders, using primarily existing buildings and collapsible or movable temporary domestic structures, perform a breakdown, etc. These and other works are usually fixed at stroygenplane, who agreed to the inspection of sanitary supervision, inspection State fire supervision. Working drawings of communications related to the development of soil, are coordinated with the department of underground facilities, energy control, services, networks, water supply, sewerage, telephone, etc. Only after completing the preparatory work can begin construction of basic facilities. At the entrance to the building site to include a logo and a shield, which indicate the main characteristics of the construction. Prior to the Construction at the site constructing access roads and intrasite roads provides convenient access and driveways transport vehicles with materials and designs. Usually at a construction site suit Transverse roads with special platforms for unloading vehicles. The minimum width of roadways shall be 3,5 m for traffic in one direction and 6 m moving in two directions. Radius of curvature roads must be at least 10 m,...

Recent Comments