TWM512608U - Acrylic wear-resistant waterproof layer structure - Google Patents

Description

Acrylic wear-resistant waterproof layer structure

This creation relates to special arrangements or facilities related to roof coverings, in particular an acrylic wear-resistant waterproof layer structure.

As shown in FIG. 8, in order to prevent water leakage, the building generally lays a waterproof structural layer 60 on the bottom layer 50 on the roof, where the bottom layer 50 refers to cement, and the existing waterproof structural layer 60 includes a layer laid on the bottom layer 50. The asphalt layer 61 and an insulating surfacing layer 62 laid on the asphalt layer 61, the thermal insulation surfacing layer 62 is usually made of foam concrete or PU; however, the asphalt layer 61 laid therein is subjected to wind, sun and rain. In addition, the case where the heat is softened or cracked by cold often occurs, and in addition, the adhesion of the asphalt layer 61 to the metal is poor, so that a water seepage point is formed at the periphery of the drain head or other interface, and the function of waterproofing is not performed, and The waterproof structural layer 60 mainly composed of the asphalt layer 61 is also not suitable for use in a parking lot installed in an open air or a basement because it does not have a function of wear resistance, and has limitations in use. Moreover, the existing waterproof structural layer 60 can only be maintained for three years. Once the waterproof function is lost, the waterproof structural layer 60 is removed and re-laid. The vibration when the entire waterproof structural layer 60 is removed easily causes the bottom layer 50 to generate new cracks. Or water seepage, and after removing the waterproof structural layer 60, it is necessary to clean up the waste generated after the removal. This construction procedure is repeated every two to three years, resulting in waste of resources, time and money. .

Nowadays, there is also a method of directly coating the surface of the waterproof structural layer 60 which is ineffective, directly applying the elastic waterproof and heat-insulating coating. Although this method can solve the problems caused by completely removing the waterproof structural layer 60, the elastic waterproof and heat-insulating coating is Since the drying time is short, the water seepage point of the waterproof structural structure layer 60 and the moisture which is driven out of the interior cannot be sufficiently filled, and thus there is still a shortage in practical use.

In order to solve the problem that the asphalt layer of the existing waterproof structural layer is prone to softening and cracking when heated or cold, the acrylic wear-resistant waterproof layer structure of the present invention is provided with a middle coating composed of acrylic resin and wear-resistant quartz sand. With the top coat, it has the characteristics of being hard to soften, crack and wear.

The construction method of this creation only performs a small-scale removal operation at the junction, in addition to solving the problem of time-consuming, inconvenient and new water seepage caused by the entire construction method, and avoiding the problem of direct water leakage. The layer is coated with elastic waterproof and thermal insulation coating to fill the incomplete problem.

The present invention solves the technical problem of the acryl-resistant wear-resistant waterproof layer structure, comprising: a waterproof structural layer, which is disposed on a bottom layer, the waterproof structural layer is provided with a groove at the intersection, the groove is provided with a water stop a primer layer disposed on a surface of the waterproof structural layer and being a mixture of an acrylic resin, an emulsified asphalt and an aggregate; a middle coating layer disposed on a surface of the primer layer, the middle coating layer a mixture of acrylic resin, wear-resistant quartz sand and aggregate; a coating on the surface of the intermediate coating, the top coating being a mixture of acrylic resin and wear-resistant quartz sand; a topcoat layer disposed on the surface of the topcoat.

The acryl wear-resistant waterproof layer structure, wherein the undercoat layer has a thickness of at least six mm.

The acryl wear-resistant waterproof layer structure, wherein the middle coating has a thickness of at least two mm.

The acryl wear-resistant waterproof layer structure, wherein the top coat has a thickness of at least one millimeter.

The acryl wear-resistant waterproof layer structure, wherein the waterproof structural layer comprises an asphalt layer and an insulation surfacing layer, the asphalt layer is disposed on a surface of the bottom layer, and the heat insulation surfacing layer is disposed on the asphalt The surface of the layer.

The enhancements that can be obtained by the technical means of this creation are as follows: 1. The construction method of the acrylic wear-resistant waterproof layer of the present invention only needs to remove the interface of the ineffective waterproof structural layer and lay the water stop strip, and Compared with the existing construction methods, the creation does not need to completely remove the waterproof structural layer mainly composed of asphalt, which has the advantages of saving time and resources, and is not easy to generate new water seepage points due to the removal operation. 2. This creation system uses acrylic resin, so it has the characteristics of weather resistance, which can avoid the problem that the existing waterproof layer uses asphalt to cause heat to be soft and cracked, and the surface coating of this creation is mixed and pressed. The resin and wear-resistant quartz sand have wear-resisting properties, which help to extend the life of the creation. In addition, the water-stop strips provided at the junction of the waterproof structural layer can further enhance the waterproof performance of the creation. 3. The acrylic resin used in this creation has good adhesion to asphalt, can be applied to different construction methods, and is more flexible in the scope of use.

In order to understand the technical features and practical functions of the present work in detail, and in accordance with the creative content, the following further describes the preferred embodiment as shown in the following figure:

Please refer to FIG. 1 , the structure and construction method of the acrylic wear-resistant waterproof layer of the present invention include: groove setting A, water stop setting B, slurry mud injection C, primer D, intermediate coating E, top coating F , water testing G, missing correction H and topcoat I. The construction method of the present invention is laid on a waterproof structural layer 60, which is usually disposed in advance on a bottom layer 50 and has lost its waterproof function. The waterproof layer structure 60 includes an asphalt layer 61 and an insulating surfacing layer. 62. The asphalt layer 61 is laid on the surface of the bottom layer 50, and the heat insulation surfacing layer 62 is laid on the surface of the asphalt layer 61.

Groove setting A: As shown in Fig. 2, the groove setting A of the present invention is to remove the waterproof structural layer 60 which is easy to generate a water seepage point at the intersection of the female foot and the drainage head to form a V-shaped groove. The groove 63 and the debris and waste generated after the removal are removed; in application, the groove 63 may be formed directly while laying the waterproof structure layer 60.

Water stop strip setting B: As shown in FIG. 3, a water stop strip 64 is embedded in the groove 63 formed in the groove setting A. The water stop strip 64 is a water-expanding rubber water stop strip, which is made of water swellable resin and The synthetic resin is polymerized and has the property of absorbing water and expanding the volume. Therefore, when moisture penetrates, it can absorb the osmotic water to expand and fill the gap, thereby achieving the effect of preventing moisture from penetrating into the structure.

Injecting muddy water into C: injecting at least 10 cm depth of slurry mud water to the surface of the waterproof structural layer 60, allowing the muddy water to stand for more than twenty-four hours, and the muddy water system is made of acrylic acid and acrylic water and water: 5 to 1:10 ratio mixing, because the proportion of acryl polyacrylic acrylic mud contained in the muddy water is larger than that of water, plus the pressure caused by the depth, so that the acrylic acid of the muddy water is pressed. The force slug can be fully deposited in the pores of the waterproof structural layer 60 during the standing process, thereby eliminating the water seepage point; after the slurry mud water is completely settled and the pores are filled, the muddy water is discharged.

Primer D: As shown in FIG. 4, after the discharge of the slurry water, an undercoat layer 10 having a thickness of at least six mm is disposed on the surface of the waterproof structure layer 60, and the primer layer 10 is coated on the waterproof structure. The surface of the thermal insulation surfacing layer 62 of the layer 60 is formed by mixing an acrylic resin, an emulsified asphalt and an aggregate; wherein the aggregate is a filling material, which comprises fine sand and gravel. Class of particles.

The intermediate coating E: as shown in FIG. 5, after the step of performing the primer D, the step of applying the intermediate coating E, wherein the intermediate coating E is disposed on the surface of the undercoat layer 10 to have a thickness of at least two mm. The coating 20 is formed by mixing acrylic resin, wear-resistant quartz sand and aggregate.

Top coating F: as shown in FIG. 6, the top coating F is provided on the surface of the intermediate coating layer 11 with a coating layer 30 having a thickness of at least one millimeter, and the top coating layer 30 is made of acrylic resin and Made of wear-resistant quartz sand.

Water Surrounding Test G: The surface of the top coat 30 was filled with water and allowed to stand for twenty-four to forty-eight hours to test the waterproof effect, and the water was drained after the test was completed.

Missing correction H: After the water test G, the remediation modification measures are taken for the discovered water seepage point.

The creation has a bottom coating 10, a middle coating 20 and a coating 30 on the structure, except that the acrylic resin can avoid the softening of the asphalt and the cold cracking, and the wear-resistant quartz sand is mixed. The top coat 30 has more anti-wear properties; in terms of the construction method, the present invention only needs to perform a small part of the groove setting A at the interface of the waterproof structure layer 60, after the water stop 64 is buried. A new waterproof layer laying process can be performed on the surface of the waterproof structural layer 60, which can eliminate the time and resources required to completely remove the waterproof structural layer 60, and can avoid the vibration caused by the groove setting A, resulting in new water seepage. Point problem.

A‧‧‧ trench setting
B‧‧‧ water stop setting
C‧‧‧Bullet water injection
D‧‧‧ primer
E‧‧‧中涂
F‧‧‧Face coating
G‧‧‧Water testing
H‧‧‧ Missing correction
I‧‧‧Face painting
10‧‧‧Undercoat
20‧‧‧Metal coating
30‧‧‧Face coating
40‧‧‧Face paint layer
50‧‧‧ bottom layer
60‧‧‧Waterproof structural layer
61‧‧‧Asphalt layer
62‧‧‧Insulation surfacing
63‧‧‧ trench
64‧‧‧ water stop

1 is a flow chart of a preferred embodiment of the present invention. Figure 2 is a schematic diagram of step A of the present creation. Figure 3 is a schematic diagram of step B of the present creation. Figure 4 is a schematic diagram of step C of the present creation. Figure 5 is a schematic illustration of step D of the present creation. Figure 6 is a schematic diagram of step E of the present creation. Figure 7 is a schematic diagram of step F of the present creation. Fig. 8 is a schematic view showing the structure of a conventional waterproof layer.

10‧‧‧Undercoat

20‧‧‧Metal coating

30‧‧‧Face coating

40‧‧‧Face paint layer

50‧‧‧ bottom layer

60‧‧‧Waterproof structural layer

63‧‧‧ trench

64‧‧‧ water stop

Claims (5)

An acryl-resistant wear-resistant waterproof layer structure, comprising: a waterproof structural layer disposed on a bottom layer, the waterproof structural layer is provided with a groove at the intersection, the groove is provided with a water stop strip; It is disposed on the surface of the waterproof structural layer and is a mixture of acrylic resin, emulsified asphalt and aggregate; a middle coating layer is disposed on the surface of the undercoat layer, and the middle coating layer is acrylic resin and resistant a mixture of quartz sand and aggregate; a coating on the surface of the intermediate coating, the top coating being a mixture of acrylic resin and wear-resistant quartz sand; and a coating layer disposed on The surface of the topcoat. The acryl-resistant wear-resistant waterproof layer structure of claim 1, wherein the undercoat layer has a thickness of at least six mm. The acryl-resistant wear-resistant waterproof layer structure of claim 2, wherein the intermediate coating has a thickness of at least two mm. The acrylic wear-resistant waterproof layer structure of claim 3, wherein the top coat has a thickness of at least one millimeter. The acryl-resistant wear-resistant waterproof layer structure according to claim 4, wherein the waterproof structural layer comprises an asphalt layer and an insulating surfacing layer, the asphalt layer is disposed on a surface of the bottom layer, and the thermal insulation surfacing layer Located on the surface of the asphalt layer.