Insulation heat preservation nail insulation nails and conjoined fission nail
there are many kinds of insulation nails, different color, roughly divided into: fission heat preservation heat preservation nail nails and connected, thermal insulation engineering mainly conjoined nail, is divided into external wall insulation bolts, into the type insulation nails, built-in die hammer, etc.
nail insulation construction specifications:
(1), spring line: in accordance with the requirements of building facade design and heat preservation of exterior wall, outside wall popup Windows horizontal and vertical line and expansion joints, decorative thread, etc.
2, hang line: the big Angle (exterior walls Yin and Yang Angle) And other steel wire hanging vertical benchmark, it is necessary to place on each floor appropriate position is horizontal, to control the verticality and smoothness of the extruded board.
(3), with aggregate mortar adhesive: a. Concentration of mixing polymer mortar, polymer dry mortar and the proportion of water for the weight ratio of 4:1. Use a clean plastic container, put a small amount of water, and then gradually add polymer dry, gradually add water at the same time, and while stirring, until the mixture, with reasonable consistency and so far. Guarantee the precoat binder due and certain viscosity, viscosity on the insulation board does not slide, water quantity is a little bit small, as far as possible when not too much water. b。 After the above work, should be with good adhesive rest for 6 minutes, stirring again. If feel binder consistency exorbitant, can add a small amount of water to mediate. c。 Tuned binder best finished within 2 hours, pay attention to the adhesive shall not join any other additives. d。 Specialist is responsible for the project, with a hand-held electric blender.
(4), paste double grid cloth: extruded polystyrene board side one paste in the leakage ( Such as expansion joint, the building settlement joint and aseismatic joint stitches on both sides) , should do the grid cloth bag processing.
, installation: high-rise buildings, more than seven layers in the paste extrusion board, to install a piece, each layer holds a specification for 40 * 40 * 150 mm galvanized Angle steel. Installation space for a long board ( 1200㎜) 。 Wave window parts extruded board is broken, not to install a. Other parts who surrendered the top layer to the extruded board is continuous, each layer to install a thing.
bar decorate quantity: 1 - 10 layer average 6 / ㎡, 11 - An average of seven/square meter 21-20 layer 26 layer 9 / ㎡. Any area is greater than zero. 1 ㎡ single boards to add anchor pieces; In Yang Angle, under the eaves, around the edge of the hole, should be increasing the density of the anchorage parts, its distance is not more than 300 ㎜, is apart from the edge of not less than 60 mm at the grass-roots level, according to the actual situation of the construction.this website: https://www. 国会议员, insulationpins。 com/news/484。 HTML keywords: thermal insulation construction, heat preservation nail manufacturers, plastic insulation nails