Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Levelling finding first and waterproof layer making later construction method for cement mortar pasted with BAC waterproof roll

A technology of cement mortar and waterproof coiled material, which is applied to roofs using flexible materials, roof coverings, building insulation materials, etc. It can solve problems such as improper handling of weak points in the waterproof layer, affecting the functional quality of buildings, and damage to waterproof materials. Achieve the effect of avoiding the leakage problem of low engineering, good ductility and strong adhesion

Inactive Publication Date: 2019-06-18
山东铁信建设集团有限公司
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The use of underground space is inseparable from the waterproof effect of underground buildings. Once leakage occurs, it will not only affect the appearance of the building, lower the quality of the building, but also directly affect the functional quality of the building. The main reasons for leakage caused by ordinary construction methods are: waterproofing Improper treatment of the weak points of the layer, damage of waterproof materials, construction joints and structural cracks caused by insufficient density of the main structure, and "water channeling layer" formed by the empty paving of the waterproof layer and the main structure are all the main reasons for the leakage of the underground structure. Reasons, thus bringing a lot of inconvenience to people's daily work

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] According to the present invention, the construction method of cement mortar pasting BAC waterproof coiled material is to make a leveling layer and then make a waterproof layer. Remove the isolation film on the surface of the BAC waterproof membrane shrimp, let it dry for 24 to 48 hours, seal the joints, strengthen the nodes, and check the quality.

[0017] Further, the specific method of construction is:

[0018] Grassroots treatment: the grassroots is flat, solid, without clear water, and the protrusions on the grassroots are cleaned;

[0019] Plastering cement mortar leveling layer: the thickness of cement mortar is 10-20mm, pay attention to compaction when paving, smooth with wooden trowel, and fillet the inner corner with a radius of 50mm;

[0020] Curing: Curing until the cement mortar is finally set, people can stand when standing on it, and there is no soft sink;

[0021] Plastering grout bonding layer: spread the grout on the fully wet base layer with a thick...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention discloses a construction field of waterproof rolls, in particular to a levelling finding first and waterproof layer making later construction method for cement mortar pasted with BAC waterproof roll. The construction process of the levelling finding first and waterproof layer making later construction method for cement mortar pasted with BAC waterproof roll comprises the steps that base layer is processed, cement mortar is smeared for leveling, curing is conducted, cement paste bonding layer is smeared, BCA waterproof roll is paved, an isolating membrane on the lower surface of the BAC waterproof roll is peeled off and dried for 24 to 48 hours, the interface is sealed, processing of the joints is strengthened, and the quality is subjected to acceptance check. Thelevelling finding first and waterproof layer making later construction method for cement mortar pasted with BAC waterproof roll has the beneficial effects that the high-molecular polymer properties of the BAC double-sided self-adhesive waterproof roll are fully exerted, the strong adhesive force can be produced, strength is high, ductility is good, weather resistance is good, the unique self-filling and sealing of punctures with small base layers, cracks and other damages are achieved, the problem of underground engineering leakage can be effectively avoided, the effect is remarkable, and adaptability is exceptionally high.

Description

technical field [0001] The invention relates to the construction field of waterproof coiled materials, in particular to a construction method in which cement mortar pastes BAC waterproof coiled materials first to level the layer and then to make the waterproof layer. Background technique [0002] The use of underground space is inseparable from the waterproof effect of underground buildings. Once leakage occurs, it will not only affect the appearance of the building, lower the quality of the building, but also directly affect the functional quality of the building. The main reasons for leakage caused by ordinary construction methods are: waterproofing Improper treatment of the weak points of the layer, damage of waterproof materials, construction joints and structural cracks caused by insufficient density of the main structure, and "water channeling layer" formed by the empty paving of the waterproof layer and the main structure are all the main reasons for the leakage of the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04D11/02E04D5/00E04D5/14E04B1/66E02D31/02
Inventor 尚玉杰孙玉明赵恒王汉功蒋蜜段军舰
Owner 山东铁信建设集团有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products