Insulation of the building envelope PRIMARY SCHOOL in Ostrow.
| Published October 23, 2013 - Deadline November 7, 2013
45000000, 45320000, 45400000, 45453000, 45321000, 45443000, 45324000
The contract insulation of the building envelope Primary School in Ostrow in the following areas: Scaffolding work, Dismantling of parts mounted on the facade prior to insulation, any adjustment to the new conditions (dimensions) and their re-assembly after completion of the work, Dismantling of conflicting elements of drainage water rainy processing - adaptation to new conditions (dimensions) and their re-assembly, adjustment of vertical lightning protection system to be installed under a layer of insulation, hide them in the pipes wiring, installation testing boxes. Thermal insulation of the building envelope system called ETICS External Thermal Insulation Composite System, a complex system of insulation of external walls of the building, previously called jointless insulation system (BSO), and before that light-wet method, change flashings, window sills, repair chimneys. Preparatory works and associated repair base - existing plaster. The facade was plastered with plaster cement - limestone speckled. Plaster layer is substantially destabilized, mottled plaster additionally characterized by reduced adhesion to mortar fixing foamed polystyrene. Therefore, the existing layer of damaged and odparzonego the plaster weld while maintaining the safety and health at work. Material obtained from the demolition should be exported and disposed of in a landfill. Place the reflectivity renders, after having cleaned the support substrate to remove loose parts, cleaned and soaking water to make plaster, cement - limestone. Components mounted on the facade. The facade of the various components are installed that will interfere with the planned construction activities including, among others. canopies over the doors, bulletin boards, flag holder, electrical components, lighting, alarm, antenna, telephone. These elements should be removed, if necessary, adapt, and after re-install insulation. Low voltage wiring hanging on the facade, to sort out and fix them on the walls of the respective holders. Eaves. Plaster of cornices to weld, the substrate must be leveled leveling mortar after drying the surface primed with primer. Cornices warm while maintaining the existing shape. Lightning protection. Existing feints vertical lightning protection system to adapt in order to hide them in the facade. To do this, cut steel brackets mounted interception, interception of vertical steel rods placed in tubes of wiring, air terminals mounted on the new brackets mounted on each feint inspection test cases. Gutter. Part of roof drainage system components interfere with the planned works dociepleniowymi. Therefore, in order to customize the installation of roof drainage should be: remove the pipes and the thermal insulation fitted using longer bolts taking into account the thickness of the insulation, gutters adjacent frontal sections of the walls removed, reduce the thickness of the insulation, the thermal insulation refit, sections of pipes tucked into storm water drainage dig , adapted to the thickness of the insulation, the thermal insulation refit. After removing the pipes on the duration of the thermal insulation of walls, fitted wall spouts to prevent flooding during rainfall. Flashings. Flashing interfering with the implementation of insulation must be removed. After processing the necessary thermal insulation works shall be done with galvanized steel sheet coated with polyester in brown adapted to the currently installed. Galvanized steel system in brown RAL 8017 with plastic trim. Headliner. On the side of the building located on the front side is fitted wooden soffit that before the insulation must be removed. After the insulation to make a new headliner with PVC panels in brown RAL 8017. The soffit vents should be installed. Insulation work. Designed to insulate the building facade by the ETICS, or a complex system of insulation of external walls of the building (light-wet method) with a layer of self-extinguishing polystyrene EPS 70 - 040 FACADE (product code EPS EN 13163 T2-L2-W2-S1-P3-BS115-CS (10) 70-DS (N) 2-DS (70, -) 2-TR100), and the base using water-resistant self-extinguishing polystyrene EPS 100 - 035 FACADE (product code EPS - EN 13163-T2-L2-W2-S2- P4-BS250-CS (10) 100-DS (N) 2-DS (70, -) DLT 1 (1) 5-WL (T) 2). finishing layer of acrylic designs, thin plaster on the structure of the lamb and graded gr. 1.5 mm in color to be agreed with the investor. Work should be done according to the instruction execution system, and detail design forming attachments to the project, the information contained in the technical design, user ITB No. 447/2009 composite system