The floor heating pipe fixed way mainly adopts card nail fixed
staple of floor heating floor heating pipe fixed way mainly USES the card pin to fixed, the use of the card pin to make floor heating pipe fixed more rapid and convenient. Steel stud card are U design, u-shaped opening distance according to the diameter of the floor heating pipe to determine, is commonly 3. 5 - 4. 0 cm, slightly bigger than the staple of semicircle diameter, this design is mainly use the elasticity of the nail wire card itself, make card pin has a stretch of outward.
construction, construction personnel to nail card U side by hand gently knead, make the staple of u-shaped opening distance is basically consistent with that of pipe diameter, and inserted along the wall in the foam cement or benzene board, relying on the wire itself outward tension wire and foam cement layer or benzene board to increase the friction, so as to prevent nail wire card from foamed cement layer or benzene board pop up in a purpose.
now mainly used in the construction of floor heating from 16 or 20 floor heating tube, so the floor heating with card also basically with 16 or phi phi 20 ( The circular arc of the staple diameter) Give priority to. Because the foam cement layer or the thickness of benzene plate, generally at about 20 mm, coupled with the diameter of the floor heating pipe, so the open distance general design for the 3 card pin. 5 - 4. 0 cm, the card nailed on the total length control in 100 - 125mm。 Card nail openings through long, nail arc is stuck on the top can't closely contact with floor heating pipe, so that the card can't nail fixed pipe. Long staple openings through short, easy to cause nail with a foam cement layer or benzene board contact depth is not enough, the friction is reduced, so that the floor heating pipe fixed insufficient. So in floor heating construction according to their own actual situation to choose suitable openings nail length of card, in order to achieve the ideal effect of construction.
because there is no corresponding standard to norms of staple material parameters such as length, diameter, opening, so each manufacturer production specifications and number card pin is not regulated, and manufacturers generally use their name on products is conducted by way of number
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