CN203320774U - Waterproof heat insulation composite floorslab - Google Patents

Abstract

The utility model relates to a waterproof and heat-insulating composite floor slab. The purpose of the utility model is to provide a waterproof and heat-insulating composite floor slab with simple structure and convenient construction. The technical solution of the utility model is: a waterproof and heat-insulating composite floor, which is characterized in that: the floor is composed of a reinforced concrete bottom layer, a thermal insulation layer, a waterproof layer and a reinforced concrete top layer from bottom to top, wherein the thermal insulation layer and the A reinforced mesh is arranged between the waterproof layers, a number of angle steels are evenly arranged on the top surface of the waterproof layer, and drainage holes are formed on the angle steels, and a drainage channel is formed between the angle steels and the waterproof layer. The utility model is suitable for the field of construction engineering.

Description

Waterproof and heat insulation composite floor

technical field

The utility model relates to a waterproof and heat-insulating composite floor slab. Applicable to the field of construction engineering.

Background technique

With the improvement of living standards, people have higher and higher requirements for the living environment of houses, and more and more houses use air conditioning and heating, which requires higher and higher heat insulation requirements for house floors. In today's urban life, it often happens that the upstairs should accidentally accumulate water on the floor and cause the downstairs to drip, which seriously affects the living environment and neighbor relations.

Contents of the invention

The technical problem to be solved by the utility model is to provide a waterproof and heat-insulating composite floor slab with simple structure and convenient construction in view of the above existing problems.

The technical solution adopted by the utility model is: a waterproof and heat-insulating composite floor, which is characterized in that: the floor is composed of a reinforced concrete bottom layer, a thermal insulation layer, a waterproof layer and a reinforced concrete top layer from bottom to top, wherein the thermal insulation A reinforced mesh is arranged between the heat insulation layer and the waterproof layer, and a number of angle steels are evenly arranged on the top surface of the waterproof layer, and drainage holes are formed on the angle steel, and a drainage channel is formed between the angle steel and the waterproof layer.

The thermal insulation layer and the reinforced concrete bottom layer are anchored by bolts.

The thermal insulation layer is a rock wool board layer.

The waterproof layer is made of polyethylene polypropylene polyester waterproof material. the

The beneficial effects of the utility model are: the utility model adopts a waterproof layer combined with an angle steel drainage channel to effectively discharge accumulated water and prevent the upstairs accumulated water from affecting the life downstairs. In this embodiment, a thermal insulation layer is provided in the floor slab to improve the heat insulation effect of the floor slab.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Figure 1, this embodiment is a waterproof and heat-insulating composite floor, which is composed of a reinforced concrete bottom layer 1, a thermal insulation layer 2, a steel mesh, a waterproof layer 3, and a reinforced concrete top layer 4 from bottom to top. Wherein the thermal insulation layer 2 and the reinforced concrete bottom layer 1 are anchored by bolts. In this example, a number of angle steels 5 are uniformly arranged on the top surface of the waterproof layer 3, and the steel body of the angle steel 5 is formed with drainage holes. A drainage channel is formed between the angle steel and the waterproof layer 3, and the drainage channel is connected to the drainage system of the house. Seep into the reinforced concrete top layer 4 and discharge through the drainage channel formed by the angle steel 5 and the waterproof layer 3, which will not affect the life downstairs.

In this embodiment, the thermal insulation layer 2 is a rock wool board layer. The waterproof layer 3 is made of polyethylene polypropylene polyester waterproof material.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the art, within the scope of the present utility model, make changes, additions or replacements, which should belong to Protection scope of the present utility model.

Claims (4)

1. waterproof and heat-insulating composite floor plate, it is characterized in that: this floor to lower and on by steel concrete bottom (1), thermal insulation separation thermosphere (2), waterproofing course (3) and Reinforced Concrete Top Floor (4), formed successively, wherein between thermal insulation separation thermosphere (2) and waterproofing course (3), be provided with steel mesh reinforcement, waterproofing course (3) end face evenly is provided with some angle steel (5), angle steel is shaped with drain hole on (5), and this angle steel and waterproofing course form drainage channel between (3).

2. waterproof and heat-insulating composite floor plate according to claim 1 is characterized in that: described thermal insulation separation thermosphere (2) with steel concrete bottom (1) through anchor rod anchored.

3. waterproof and heat-insulating composite floor plate according to claim 1 and 2, it is characterized in that: described thermal insulation separation thermosphere (2) is the rock wool flaggy.

4. waterproof and heat-insulating composite floor plate according to claim 1 is characterized in that: described waterproofing course (3) adopts polyethylene the third terylene waterproofing materials to make.

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