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Capillary crystalline waterproof coating and waterproof coiled material composite waterproof system and construction method thereof

A technology of penetrating crystalline waterproofing and waterproofing membranes, which is applied in infrastructure engineering, building insulation materials, building materials, etc., can solve problems such as the inability to truly prevent water channeling, and achieve the elimination of side wall waterproofing, slipping, slipping, The effect of high compressive strength and firm adhesion

Pending Publication Date: 2021-11-19
上海三棵树防水技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For the construction of the bottom plate waterproof system, the conventional coil bottom plate is bonded with the cushion layer during construction, and not bonded with the structural layer, so it is impossible to truly "prevent water channeling"

Method used

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  • Capillary crystalline waterproof coating and waterproof coiled material composite waterproof system and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A construction method for a composite waterproof system of penetrating crystalline waterproof paint and waterproof coiled material, comprising the following steps:

[0042] Step a. clean up the base surface;

[0043] Step b. preparing a penetrating crystalline waterproof coating;

[0044] Step c. Stretch the thread on the base surface and determine the position where the waterproof membrane is laid;

[0045] Step d. Trial laying waterproof membrane;

[0046] Step e. Scratch coating the penetrating crystalline waterproof coating;

[0047] Step f. Composite paving and pasting the waterproof membrane on the waterproof coating;

[0048] Step g. hot-air welding at the overlapping edge of the coils;

[0049] Step h. Closing processing.

[0050] The polymer waterproof membrane in this embodiment is a thermoplastic polyolefin waterproof membrane. It can also be a high-density polyethylene self-adhesive film waterproof membrane.

[0051] In the step c, when elasticizing t...

Embodiment 2

[0066] A construction method for a composite waterproof system of penetrating crystalline waterproof paint and waterproof coiled material, comprising the following steps:

[0067] Step a. clean up the base surface;

[0068] Step b. preparing a penetrating crystalline waterproof coating;

[0069] Step c. Stretch the thread on the base surface and determine the position where the waterproof membrane is laid;

[0070] Step d. Trial laying waterproof membrane;

[0071] Step e. Scratch coating the penetrating crystalline waterproof coating;

[0072] Step f. Composite paving and pasting the waterproof membrane on the waterproof coating;

[0073] Step g. hot-air welding at the overlapping edge of the coils;

[0074] Step h. Closing processing.

[0075] The polymer waterproof membrane in this embodiment is a thermoplastic polyolefin waterproof membrane. It can also be a high-density polyethylene self-adhesive film waterproof membrane.

[0076] In the step c, when elasticizing t...

Embodiment 3

[0091] A construction method for a composite waterproof system of penetrating crystalline waterproof paint and waterproof coiled material, comprising the following steps:

[0092] Step a. clean up the base surface;

[0093] Step b. preparing a penetrating crystalline waterproof coating;

[0094] Step c. Stretch the thread on the base surface and determine the position where the waterproof membrane is laid;

[0095] Step d. Trial laying waterproof membrane;

[0096] Step e. Scratch coating the penetrating crystalline waterproof coating;

[0097] Step f. Composite paving and pasting the waterproof membrane on the waterproof coating;

[0098] Step g. hot-air welding at the overlapping edge of the coils;

[0099] Step h. Closing processing.

[0100] The polymer waterproof membrane in this embodiment is a thermoplastic polyolefin waterproof membrane. It can also be a high-density polyethylene self-adhesive film waterproof membrane.

[0101] In the step c, when elasticizing t...

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Abstract

The invention relates to a capillary crystalline waterproof coating and waterproof coiled material composite waterproof system and a construction method thereof. The capillary crystalline waterproof coating and waterproof coiled material composite waterproof system comprises a capillary crystalline waterproof coating layer and a waterproof coiled material layer, wherein the capillary crystalline waterproof coating layer is blade-coated on a base surface, and the waterproof coiled material layer is immediately attached to the blade-coated capillary crystalline waterproof coating layer; the waterproof coiled material layer is a thermoplastic polyolefin waterproof coiled material or a high-density polyethylene self-adhesive film waterproof coiled material; a capillary crystalline waterproof coating is prepared from the following components in parts by mass: 50-500 parts of Portland cement, 400-800 parts of heavy aggregate of 70-140 meshes, 10-100 parts of capillary crystalline master batch, 5-20 parts of dispersible latex powder, 0.1-10 parts of water-retaining agent and 1-10 parts of water reducing agent. According to a construction method of the capillary crystalline waterproof coating and waterproof coiled material composite waterproof system, a substrate and the waterproof coiled material are firmly and tightly bonded, and the waterproof effect is good.

Description

technical field [0001] The invention relates to the technical field of building waterproofing, in particular to a composite waterproofing system of osmotic crystalline waterproofing paint and waterproofing coiled material and a construction method thereof. Background technique [0002] During the construction process, the side walls often have concrete pouring defects such as poor vibration and honeycomb pockmarks, which lead to many difficulties in waterproofing construction and affect the waterproofing effect. [0003] For the planting roof, the waterproof membrane needs to have the function of root puncture resistance. Generally, two methods are used: one is "chemical root resistance", which prevents root puncture by adding a root resistance agent to the material, and the other is "physical root resistance". ", through the mechanical strength and hardness of the material itself to prevent the root system from piercing the coil. At present, there are very few root-blockin...

Claims

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Application Information

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IPC IPC(8): E04B1/66E04D11/02E02D31/02E04G21/00C04B28/04C04B111/27
CPCE04B1/66E04D11/02E02D31/02E04G21/00C04B28/04C04B2111/00293C04B2111/27C04B2201/10C04B2201/50C04B14/06C04B14/28C04B24/26C04B24/2688C04B24/383C04B2103/0068C04B2103/302
Inventor 董剑宋爽
Owner 上海三棵树防水技术有限公司
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