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CN-224213612-U - Dampproofing mould proof floor composite sheet gives sound insulation

CN224213612UCN 224213612 UCN224213612 UCN 224213612UCN-224213612-U

Abstract

The utility model provides a sound-insulating, moistureproof and mildew-proof floor composite board, which comprises a foamed ceramic layer and a polyurethane layer, wherein the polyurethane layer is arranged below the foamed ceramic layer, cement cloth is arranged on the upper end face and the lower end face of the polyurethane layer, and the cement cloth on the upper end face of the polyurethane layer is connected with the foamed ceramic layer and the polyurethane layer at the same time. According to the sound-proof, moistureproof and mildew-proof floor composite board, the polyurethane layer is arranged below the foamed ceramic layer, and the polyurethane layer is adhered between the polyurethane layer and the foamed ceramic layer, so that the bonding strength, the heat insulation, the sound insulation and the dampproof performance of the foamed ceramic layer are further improved, the compressive strength is higher, the surface of the foamed ceramic layer is filled with air holes to realize heat insulation, the surface temperature difference is reduced, condensed water can be effectively avoided, the functions of dampproofing, mildew prevention, light weight, good shock resistance, high strength and sound insulation are realized, and meanwhile, the shrinkage force is avoided, and the problems of ground cracking or rising and the like caused by thermal expansion and cold shrinkage are avoided.

Inventors

  • ZHANG RUIJUN
  • ZHANG ZHUYI

Assignees

  • 绍兴南瓜建材科技有限公司

Dates

Publication Date
20260508
Application Date
20250415

Claims (5)

  1. 1. The sound-proof, moistureproof and mildew-proof floor composite board is characterized by comprising a foamed ceramic layer (1) and a polyurethane layer (2), wherein the polyurethane layer (2) is arranged below the foamed ceramic layer (1), cement cloths (3) are arranged on the upper end face and the lower end face of the polyurethane layer (2), and the cement cloths (3) on the upper end face of the polyurethane layer (2) are connected with the foamed ceramic layer (1) and the polyurethane layer (2) at the same time.
  2. 2. The sound-proof, moisture-proof and mildew-proof floor composite board according to claim 1, wherein the cement cloth (3) is adhered with the foaming ceramic layer (1) and the polyurethane layer (2) through glue.
  3. 3. The sound-proof, moisture-proof and mildew-proof floor composite board of claim 1, wherein the upper surface of the foamed ceramic layer (1) is provided with a pipeline groove (4), the pipeline groove (4) comprises a straight groove and a curved groove, and the straight groove and the curved groove are connected with each other.
  4. 4. The sound-proof, moisture-proof and mildew-proof floor composite board of claim 1 is characterized in that the thickness of the foaming ceramic layer (1) is 3cm, and the thickness of the polyurethane layer (2) is 1.2 cm-1.8 cm.
  5. 5. The sound-proof, moisture-proof and mildew-proof floor composite board as set forth in claim 4, wherein the foamed ceramic layer (1) and the polyurethane layer (2) have a length and width specification of 6cm by 6cm.

Description

Dampproofing mould proof floor composite sheet gives sound insulation Technical Field The utility model relates to the technical field of building materials, in particular to a sound-insulating, dampproof and mould-proof floor composite board. Background In cold areas in winter, floor heating and heat preservation are required to be paved in a building. The existing ground heating pipeline paving measures are to pour cement on the ground to fix the ground heating pipeline, cement is used for pouring the fixed ground heating pipeline, the construction is troublesome, the cost is high, condensed water is easy to generate on the ground in the subsequent use, the problems of mildew and the like are easy to cause, the ground is easy to crack and bulge after mildew, the condensed water is permeated into the ground heating pipeline paved below to further corrode, so that vicious circulation is caused, repair is needed each year, and time and labor are wasted. In order to solve the problems, the proposal is generated. Disclosure of Invention The utility model aims to provide a sound-proof, moistureproof and mildew-proof floor composite board, which aims to solve the problems in the prior art. The sound-proof, moistureproof and mildew-proof floor composite board comprises a foamed ceramic layer and a polyurethane layer, wherein the polyurethane layer is arranged below the foamed ceramic layer, cement cloths are arranged on the upper end face and the lower end face of the polyurethane layer, and the cement cloths on the upper end face of the polyurethane layer are connected with the foamed ceramic layer and the polyurethane layer at the same time. Preferably, the cement cloth is adhered with the foamed ceramic layer and the polyurethane layer through glue. Preferably, the upper surface of the foamed ceramic layer is provided with a pipeline groove, the pipeline groove comprises a straight groove and a curved groove, and the straight groove and the curved groove are connected with each other. Preferably, the thickness of the foamed ceramic layer is 3cm, and the thickness of the polyurethane layer is 1.2 cm-1.8 cm. Preferably, the length and width specifications of the foamed ceramic layer and the polyurethane layer are 6cm x 6cm. After the technical scheme is adopted, the sound-proof, moistureproof and mildew-proof floor composite board has the advantages that the polyurethane layer is arranged below the foamed ceramic layer, the cement cloth is adhered between the polyurethane layer and the foamed ceramic layer, so that the bonding strength, the heat insulation, the sound insulation and the moistureproof performance of the foamed ceramic layer are further improved, the compressive strength is higher, the surface of the foamed ceramic layer is filled with air holes, condensed water can be effectively avoided, the functions of moistureproof, mildew-proof, light in weight, good in shock resistance, high in strength and sound insulation are realized, meanwhile, no shrinkage force is generated, cement pouring is replaced, and the problems of ground cracking or rising and the like caused by thermal expansion and cold shrinkage are avoided. Drawings FIG. 1 is a schematic diagram of the present utility model; FIG. 2 is a schematic diagram of another embodiment of the present utility model; In the figure, a foaming ceramic layer 1, a polyurethane layer 2, a cement cloth 3 and a pipeline groove 4 are arranged. Detailed Description The utility model is further illustrated by the figures and examples. The embodiment of the utility model provides a sound-proof, moistureproof and mildew-proof floor composite board, which is shown in figures 1-2, and comprises a foamed ceramic layer 1 and a polyurethane layer 2, wherein the polyurethane layer 2 is arranged below the foamed ceramic layer 1, cement cloth 3 is arranged on the upper end face and the lower end face of the polyurethane layer 2, and the cement cloth 3 on the upper end face of the polyurethane layer 2 is simultaneously connected with the foamed ceramic layer 1 and the polyurethane layer 2. A cement cloth 4 is arranged between the foaming ceramic layer 1 and the polyurethane layer 2. The cement cloth 4 is paved on the bottom surface and the side surface of the foaming ceramic layer 1, the cement cloth 4 is adhered between the two, the bonding strength and the heat insulation and sound insulation of the two are further improved, and the cement cloth is the cement blanket. Referring to fig. 1, a pipe groove 4 is formed in the upper surface of a foamed ceramic layer 1, the pipe groove 4 comprises a straight groove and a curved groove, the pipe groove 4 can be used for burying a geothermal circulating pipe, a ground heating function is achieved, and the straight groove and the curved groove are arranged at the same time, so that the geothermal pipe can be reasonably paved. The straight groove and the curved groove are connected with each other. The thickness of the foamed ceram