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A platform for research: civil engineering, architecture and urbanism
Passive house high-airtight deformation joint construction process
The invention discloses a passive house high-airtight deformation joint construction process. The passive house high-airtight deformation joint construction process comprises the following steps of: (1) the base layer in a deformation joint should be solid, dry, smooth, free of dust and oil; (2) the gap between two EPS boards and the gap between the EPS board and a beam should all be filled with polyurethane foam; (3) all thermal insulation boards at the bottom of beams and the surfaces of boards or walls should be treated by cutting; (4) the base layer around the deformation joint is treated;(5) a cement mortar leveling layer is applied; (6) a cement paste bonding layer is applied; (7) an isolation film on the lower surface of a self-adhesive waterproof coiled material is removed; (8) the self-adhesive waterproof coiled material is laid; (9) drying is performed; and other steps are performed. The invention uses the EPS board as a base and is covered with a layer of self-adhesive waterproof coiled material for sealing, which achieves an excellent air tightness effect in the later air tightness test, and is convenient for construction and has low costs.
本发明公开了一种被动房高气密性变形缝施工工艺，包括下列步骤：（一）变形缝内的基层基层应坚实、干燥、平整、无灰尘、无油；（二）EPS板与EPS板之间，EPS板与梁之间的缝隙应全部用聚氨酯发泡胶填充；（三）所有梁底、板面或墙面的保温板的处理均应裁割；（四）变形缝四周基层处理；（五）抹水泥砂浆找平层；（六）抹水泥浆粘结层；（七）揭掉自粘防水卷材下表面的隔离膜；（八）铺自粘防水卷材；（九）晾放等步骤。本发明使用EPS板作为基底，上覆盖一层自粘型防水卷材进行封堵，在后期的气密性测试中达到了优异的气密性效果，并且施工方便，费用低廉。
Passive house high-airtight deformation joint construction process
The invention discloses a passive house high-airtight deformation joint construction process. The passive house high-airtight deformation joint construction process comprises the following steps of: (1) the base layer in a deformation joint should be solid, dry, smooth, free of dust and oil; (2) the gap between two EPS boards and the gap between the EPS board and a beam should all be filled with polyurethane foam; (3) all thermal insulation boards at the bottom of beams and the surfaces of boards or walls should be treated by cutting; (4) the base layer around the deformation joint is treated;(5) a cement mortar leveling layer is applied; (6) a cement paste bonding layer is applied; (7) an isolation film on the lower surface of a self-adhesive waterproof coiled material is removed; (8) the self-adhesive waterproof coiled material is laid; (9) drying is performed; and other steps are performed. The invention uses the EPS board as a base and is covered with a layer of self-adhesive waterproof coiled material for sealing, which achieves an excellent air tightness effect in the later air tightness test, and is convenient for construction and has low costs.
本发明公开了一种被动房高气密性变形缝施工工艺，包括下列步骤：（一）变形缝内的基层基层应坚实、干燥、平整、无灰尘、无油；（二）EPS板与EPS板之间，EPS板与梁之间的缝隙应全部用聚氨酯发泡胶填充；（三）所有梁底、板面或墙面的保温板的处理均应裁割；（四）变形缝四周基层处理；（五）抹水泥砂浆找平层；（六）抹水泥浆粘结层；（七）揭掉自粘防水卷材下表面的隔离膜；（八）铺自粘防水卷材；（九）晾放等步骤。本发明使用EPS板作为基底，上覆盖一层自粘型防水卷材进行封堵，在后期的气密性测试中达到了优异的气密性效果，并且施工方便，费用低廉。
Passive house high-airtight deformation joint construction process
一种被动房高气密性变形缝施工工艺
YU ZHONGFU (author) / LI TANGFEI (author) / GAO YUAN (author)
2020-10-20
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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