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A platform for research: civil engineering, architecture and urbanism
High-viscosity self-adhesion waterproof roll and preparation process thereof
The invention relates to a high-viscosity self-adhesive coiled material and a preparation process thereof, and belongs to the technical field of coiled materials. The technical problems that in the prior art, a self-adhesive coiled material is difficult to separate at a high temperature, easy to harden at a low temperature and poor in stability are solved. The high-viscosity self-adhesion waterproof coiled material comprises an upper isolation layer, an upper asphalt coating material layer, a tire base, a lower asphalt coating material layer and a lower isolation layer which are sequentially arranged from top to bottom, the tire base is filament polyester tire base cloth dip-coated with prepreg, and the prepreg consists of 90 # asphalt, SBR (Styrene Butadiene Rubber) and SBS (Styrene Butadiene Styrene); the upper asphalt coating material layer and the lower asphalt coating material layer are both made of coating materials, and the coating materials are composed of 90 # asphalt, SBS, SBR, high-temperature paraffin, SMA silica gel powder, rubber powder, aromatic hydrocarbon oil and filler. The high-viscosity self-adhesion waterproof coiled material can still be normally constructed at high temperature (normal film tearing can be performed at 60 DEG C), the viscosity attenuation of the material in the shelf life is small, and the high-viscosity self-adhesion waterproof coiled material can be stored for a long time.
本发明涉及一种高粘自粘卷材及其制备工艺，属于卷材技术领域。解决了现有技术中自粘卷材在高温下难以分离，在低温下易硬化，且稳定性差的技术问题。本发明的高粘自粘防水卷材，包括从上至下依次设置的上隔离层、上沥青涂盖料层、胎基、下沥青涂盖料层和下隔离层；胎基为浸涂预浸料的长丝聚酯胎基布，预浸料由90#沥青、SBR和SBS组成；上沥青涂盖料层和下沥青涂盖料层的材料均为涂盖料，涂盖料由90#沥青、SBS、SBR、高温石蜡、SMA硅胶粉、橡胶粉、芳烃油以及填料组成。该高粘自粘防水卷材，在高温下仍可正常施工(60℃可正常撕膜)，且保质期内物料粘度衰减性较小，可长期储存。
High-viscosity self-adhesion waterproof roll and preparation process thereof
The invention relates to a high-viscosity self-adhesive coiled material and a preparation process thereof, and belongs to the technical field of coiled materials. The technical problems that in the prior art, a self-adhesive coiled material is difficult to separate at a high temperature, easy to harden at a low temperature and poor in stability are solved. The high-viscosity self-adhesion waterproof coiled material comprises an upper isolation layer, an upper asphalt coating material layer, a tire base, a lower asphalt coating material layer and a lower isolation layer which are sequentially arranged from top to bottom, the tire base is filament polyester tire base cloth dip-coated with prepreg, and the prepreg consists of 90 # asphalt, SBR (Styrene Butadiene Rubber) and SBS (Styrene Butadiene Styrene); the upper asphalt coating material layer and the lower asphalt coating material layer are both made of coating materials, and the coating materials are composed of 90 # asphalt, SBS, SBR, high-temperature paraffin, SMA silica gel powder, rubber powder, aromatic hydrocarbon oil and filler. The high-viscosity self-adhesion waterproof coiled material can still be normally constructed at high temperature (normal film tearing can be performed at 60 DEG C), the viscosity attenuation of the material in the shelf life is small, and the high-viscosity self-adhesion waterproof coiled material can be stored for a long time.
本发明涉及一种高粘自粘卷材及其制备工艺，属于卷材技术领域。解决了现有技术中自粘卷材在高温下难以分离，在低温下易硬化，且稳定性差的技术问题。本发明的高粘自粘防水卷材，包括从上至下依次设置的上隔离层、上沥青涂盖料层、胎基、下沥青涂盖料层和下隔离层；胎基为浸涂预浸料的长丝聚酯胎基布，预浸料由90#沥青、SBR和SBS组成；上沥青涂盖料层和下沥青涂盖料层的材料均为涂盖料，涂盖料由90#沥青、SBS、SBR、高温石蜡、SMA硅胶粉、橡胶粉、芳烃油以及填料组成。该高粘自粘防水卷材，在高温下仍可正常施工(60℃可正常撕膜)，且保质期内物料粘度衰减性较小，可长期储存。
High-viscosity self-adhesion waterproof roll and preparation process thereof
一种高粘自粘防水卷材及其制备工艺
LI SUIGANG (author) / JIA XINGBAO (author)
2023-10-17
Patent
Electronic Resource
Chinese
IPC:
C09J
ADHESIVES
,
Klebstoffe
/
D06N
WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL
,
Wand-, Fußboden- oder ähnliche Belagstoffe, z.B. Linoleum, Wachstuch, Kunstleder, Dachpappe, bestehend aus einem mit einer Schicht aus makromolekularem Material überzogenen Fasergewebe
/
E02D
FOUNDATIONS
,
Gründungen
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04D
ROOF COVERINGS
,
Dacheindeckungen
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