grc施工工艺（GRC construction technology）.docVIP

grc施工工艺（GRC construction technology） GRC decoration component construction scheme 1. The main characteristics of the project are typical European style design, and the European villa atmosphere is strong. This style mainly relies on the installation of a large number of GRC European components (glass fiber reinforced cement products). According to statistics, accounting for 15% of the overall decoration area of the facade, the products and installation quality of the components directly affect the architectural style of the project. 2. The process of construction preparation to play component inspection, all kinds of iron piece, support production to alignment with exterior wall construction datum, according to the GRC component specifications positioning pay-off to GRC components installed in place, item of caulking, repair and maintenance and acceptance. 3. Construction method 3.1 component entrance inspection standard due to the prefabrication of the component system, so the quality of the entry component must be guaranteed. According to component processing enterprise standard, the site inspection according to the appearance and size deviation. And the entry component must have the appearance certificate, strictly prohibit the use of unqualified components. 3.2 installation of the components: 1) the line type installation a. When the sectional specification is less than 800 mm * 800 mm, directly on the red brick wall or concrete wall Ф 8 x 100 expansion bolt embedded parts and components welding (embedded parts and bolts weld shall not be less than 4). B. When the size of the section of the line section is greater than 800mm by 800mm, the steel bracket should be fixed to the wall in the eaves line, then the expansion bolts and the embedded parts of the building shall be welded and fixed. (if the component is backfill type) c. Special note: when the wall is light, masonry, need Ф 8 steel bar embedded parts and components produced wall welding fixed. 2) window se