Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
EPDM (Ethylene-Propylene-Diene Monomer) waterproof closing joint structure for roof doghouse opening and construction method
The invention discloses a roof doghouse opening EPDM waterproof closing joint structure and a construction method, and the structure comprises a doghouse wall body which is provided with a doghouse opening; the ventilation pipe penetrates through the doghouse hole, a gap is formed between the ventilation pipe and the doghouse hole, and the gap is filled with a rock wool layer; and the EPDM waterproof coiled material layer is laid at the intersection position of the doghouse wall body and the ventilation pipe. The node is good in waterproof effect, the rock wool layer can reduce the influence of vibration generated when the ventilation pipe works on the closing-up node to the minimum, and meanwhile it is guaranteed that heat preservation of the wall of the doghouse is continuous and free of breakpoints; the EPDM waterproof coiled material with low requirement on the flatness of the base material is selected as the waterproof closing-up at the gap between the doghouse opening and the ventilation pipe, so that the problem of hollowing of the TPO waterproof coiled material due to unevenness of the base layer is effectively avoided; and the EPDM waterproof coiled material can be completely attached to the ventilation pipe without generating internal stress, so that the problem of leakage of a gap between the ventilation pipe and the doghouse opening is effectively solved, and meanwhile, the possibility of coiled material cracking is also avoided.
本发明公开了一种屋面狗屋洞口EPDM防水收口节点结构及施工方法，包括：狗屋墙体，其上设有狗屋洞口；通风管，其穿设在狗屋洞口上，且二者之间有缝隙，缝隙内填充塞实有岩棉层；EPDM防水卷材层，其铺设在狗屋墙体和通风管的交汇位置处。该节点防水效果好，且岩棉层可将通风管工作时产生的震动对该收口节点的影响降到最低，同时确保狗屋墙体保温连续无断点；选用对基材平整度要求不高的EPDM防水卷材作为狗屋洞口与通风管之间缝隙处防水收口做法，有效的避免了TPO防水卷材因基层不平整而导致铺贴出现空鼓的问题；且因EPDM防水卷材可与通风管完全贴合而不产生内应力，即有效的解决了通风管与狗屋洞口之间的缝隙渗漏问题，同时也避免卷材龟裂的可能。
EPDM (Ethylene-Propylene-Diene Monomer) waterproof closing joint structure for roof doghouse opening and construction method
The invention discloses a roof doghouse opening EPDM waterproof closing joint structure and a construction method, and the structure comprises a doghouse wall body which is provided with a doghouse opening; the ventilation pipe penetrates through the doghouse hole, a gap is formed between the ventilation pipe and the doghouse hole, and the gap is filled with a rock wool layer; and the EPDM waterproof coiled material layer is laid at the intersection position of the doghouse wall body and the ventilation pipe. The node is good in waterproof effect, the rock wool layer can reduce the influence of vibration generated when the ventilation pipe works on the closing-up node to the minimum, and meanwhile it is guaranteed that heat preservation of the wall of the doghouse is continuous and free of breakpoints; the EPDM waterproof coiled material with low requirement on the flatness of the base material is selected as the waterproof closing-up at the gap between the doghouse opening and the ventilation pipe, so that the problem of hollowing of the TPO waterproof coiled material due to unevenness of the base layer is effectively avoided; and the EPDM waterproof coiled material can be completely attached to the ventilation pipe without generating internal stress, so that the problem of leakage of a gap between the ventilation pipe and the doghouse opening is effectively solved, and meanwhile, the possibility of coiled material cracking is also avoided.
本发明公开了一种屋面狗屋洞口EPDM防水收口节点结构及施工方法，包括：狗屋墙体，其上设有狗屋洞口；通风管，其穿设在狗屋洞口上，且二者之间有缝隙，缝隙内填充塞实有岩棉层；EPDM防水卷材层，其铺设在狗屋墙体和通风管的交汇位置处。该节点防水效果好，且岩棉层可将通风管工作时产生的震动对该收口节点的影响降到最低，同时确保狗屋墙体保温连续无断点；选用对基材平整度要求不高的EPDM防水卷材作为狗屋洞口与通风管之间缝隙处防水收口做法，有效的避免了TPO防水卷材因基层不平整而导致铺贴出现空鼓的问题；且因EPDM防水卷材可与通风管完全贴合而不产生内应力，即有效的解决了通风管与狗屋洞口之间的缝隙渗漏问题，同时也避免卷材龟裂的可能。
EPDM (Ethylene-Propylene-Diene Monomer) waterproof closing joint structure for roof doghouse opening and construction method
一种屋面狗屋洞口EPDM防水收口节点结构及施工方法
WANG BO (Autor:in) / GAO XIAOHONG (Autor:in) / LI XUDONG (Autor:in) / WANG BAOCHAO (Autor:in) / GUO CHUN (Autor:in) / CAO PENGHUI (Autor:in)
29.07.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
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