Roof exhaust pipe fixing device and manufacturing method thereof

Abstract

A roof exhaust pipe fixing device, including a fixing bracket and a protective cover, characterized in that: the fixing bracket is provided with a base (8) and a set of upright pieces (7), the base is a ring-shaped steel plate, and the ring-shaped steel plate is made of several The nails (10) are fixed to the roof insulation board; the set of uprights is provided with four PVC pipe arcs; the protective cover (6) is a round table made of a steel plate, and its lower bottom is set on the exhaust pipe. The decorative surface layer and the protective layer are reserved at the bottom, the upper bottom surrounds the upper part of the exhaust pipe, the inside of the round table is poured with concrete (1), and the top of the round table is coated with sealing paste (4) around the exhaust pipe on the roof. The roof exhaust pipe fixing device of the present invention has the advantages of simple structure, convenient manufacture, good verticality control of roof exhaust holes, beautiful and uniform appearance, preventing damage to PVC pipes, avoiding secondary rework and facilitating follow-up process construction, improving work efficiency, Advantages of saving time.

Description

Technical field [0001] The invention relates to a fixing device, in particular to a roof exhaust pipe fixing device. Background technique [0002] With the continuous development and innovation of the construction industry, the policy of energy saving and consumption reduction has been further strengthened. More and more people have begun to pay attention to building energy saving. The key to reducing building energy consumption is to improve the insulation performance of the maintenance structure. The building envelope has become the carrier of heat transfer and consumption between indoor and outdoor, so the building roof generally adopts an insulation layer formed by insulation materials as a way to save energy and reduce consumption. During the construction of the roof insulation layer, because the insulation layer is not dry enough or it is difficult to dry, vent holes should be left in the insulation layer during the construction of the insulation layer to discharge the mois...

AI Technical Summary

Problems solved by technology

During the construction of the roof insulation layer, because the insulation layer is not dry enough or it is difficult to dry, vent holes should be left in the insulation layer during construction of the insulation layer to discharge the moisture in the insulation layer. During construction, due to insufficient fixation of the exhaust pipe, the exhaust riser is displaced and dumped when pouring the thermal insulation protection layer, or the exhaust riser is caused by improper protection of the finished product in the subsequent construction of waterproofing and surface layers. Phenomena such as shaking, skewing, poor combination with the waterproof layer or even damage, etc., lead to the shape of the exhaust pipe, water seepage at the edge of the exhaust pipe, and even affect the waterproof and thermal insulation of the roof, affecting the energy-saving effect of the entire building

[0003] Therefore there are above-mentioned inconveniences and problems in the known roof exhaust pipe setting mode

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