Plane roof self-energy maintenance-free waterproof system and construction method thereof

A construction method and maintenance-free technology, applied to roofs, roof coverings, roofs using flexible materials, etc., can solve the problem that the waterproof effect cannot ensure long-term protection, reduce the service life of the waterproof system, and lack secondary protection of flexible layers, etc. problems, to achieve the effect of preventing water seepage in gaps, improving waterproof ability and prolonging service life

Active Publication Date: 2018-12-21
合肥中通防水工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the above scheme, the waterproof layer of the coiled material is located on the top layer, its strength and toughness are easy to make it damaged during the use of the waterproof system, and the damaged coiled materi

Method used

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  • Plane roof self-energy maintenance-free waterproof system and construction method thereof
  • Plane roof self-energy maintenance-free waterproof system and construction method thereof
  • Plane roof self-energy maintenance-free waterproof system and construction method thereof

Examples

Experimental program
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Example Embodiment

[0053] Embodiment 1: This embodiment will be further described in detail below in conjunction with the accompanying drawings.

[0054] like figure 1 As shown in the figure, a self-energy maintenance-free waterproofing system for a flat roof includes a reinforced concrete base layer, on which a first coating layer, a first coil layer, a concrete sloping layer, a thermal insulation layer, and a cement mortar leveling layer are arranged in sequence. layer, second coating layer, second coil layer and fine stone concrete protective layer. Among them, the first coating layer and the second coating layer are both coated with non-cured rubber asphalt waterproof coating. The addition of resin, on the one hand, brings good elasticity and stretchability to the coating, which makes the coating more adaptable to the subsequent changes and development of cracks and realizes the function of self-healing; on the other hand, the tackifying resin has high stability and high viscosity. , which...

Example Embodiment

[0072] Embodiment 2: a self-energy maintenance-free waterproofing system construction method for a flat roof, comprising the following steps:

[0073] S1 base treatment: clean the base surface, fill in defects, and air dry;

[0074] S2 Brushing paint: heat the non-cured rubber asphalt waterproof paint to a constructable state, spray and scrape the paint, and completely cover the surface of the base layer to form the first paint layer;

[0075] S3 node strengthening: Check the surface of the first coating layer, fill the irregular or uneven corners of the roof with the cut polymer self-adhesive coil, so that the polymer self-adhesive coil is bonded to the first coating layer;

[0076] S4 Laying the first layer of coil material: Before the non-cured rubber asphalt waterproof coating is cooled, the polymer self-adhesive coil material is laid on the surface of the first coating layer, and the ridges between the adjacent polymer self-adhesive coil materials are aligned with each ot...

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Abstract

The invention relates to the technical field of waterproof work and discloses a plane roof self-energy maintenance-free waterproof system and a construction method thereof. The waterproof system comprises a reinforced concrete base layer, wherein the base layer is sequentially provided with a first coating layer, a second coiled material layer, a concrete slope finding layer, a heat insulation layer, a cement mortar leveling layer, a second coating layer, a second coiled material layer and a fine aggregate concrete protection layer. The construction method comprises the following steps of baselayer treatment, brushing with a coating, node strengthening, laying of a first layer of coiled material, laying of the concrete slope finding layer, laying of the heat insulation layer, laying of the cement mortar leveling layer, laying of a second protector and laying of the fine aggregate concrete protection layer. By utilizing the construction method, all layers of structures, including two coating layers and the coiled material layers, of the waterproof system are completed. Due to the fact that the system includes the two coating layers and the coiled material layers, two flexible waterproof layers are formed, a dual-protection effect is played, the waterproof capability of the waterproof system is improved, and the service life of the waterproof system is prolonged.

Description

technical field [0001] The invention relates to the technical field of waterproofing engineering, in particular to a self-energy maintenance-free waterproofing system for flat roofs and a construction method thereof. Background technique [0002] With the development of the times and the advancement of science and technology, human beings have moved from thatched huts to concrete houses; the development of waterproof engineering technology has solved the problem of roof leakage that has plagued human beings for many years. Modern waterproof engineering technology has formed a complete system, including a variety of Waterproof system, suitable for different waterproof situations. [0003] At present, the Chinese invention patent with the notification number CN104746806A discloses a double-layer waterproof roof system. Two layers of keels are laid on the main steel structure of the roof. Roof steel keels, the coil roof steel keel and the metal standing seam roof steel keel ar...

Claims

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Application Information

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IPC IPC(8): E04D5/10E04D11/02E04D13/16C08L23/06C08L23/08C08K3/26C08K3/22C08K5/18
CPCC08K2003/2241C08K2003/265C08L23/06C08L2205/035C08L2207/062E04D5/10E04D11/02E04D13/1687C08L23/0815C08L23/0853C08K3/26C08K3/22C08K5/18
Inventor 孙良民
Owner 合肥中通防水工程有限公司
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