Supercharge Your Innovation With Domain-Expert AI Agents!

Double-layer roof for buildings

A floor and sky technology, which is applied in the field of double-layer sky floors of buildings, can solve the problems of short life, insufficient thickness of the sky floor, and easy cracks, etc., and achieve the effect of long life and good sound insulation effect

Inactive Publication Date: 2011-07-27
冯国添
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the lack of thickness and large area of ​​the sky floor, it is exposed to the sun and rain, expands with heat and contracts with cold, it ages faster than the floor floor, has a shorter lifespan, and is prone to cracks

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Double-layer roof for buildings
  • Double-layer roof for buildings
  • Double-layer roof for buildings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Below in conjunction with accompanying drawing, the double-layer sky surface floor slab of building of the present invention is described in further detail.

[0019] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the double-layer sky slab of the building according to the present invention is mainly composed of the sky slab 1, the sky slab 2, the sky slab protection layer 3 and the drainage pipe 4, and the sky slab is located around the sky slab. The sky floor protective layer is positioned above the sky floor and is provided with a hollow space 5 between the sky floor, and the drainage pipe is vertically pre-embedded in the cylinder 6 of the building, and the drainage pipe communicates with the hollow space. Concrete is poured at one time on the floor of the sky and the edge of the sky to form an original and leak-free low-column Tianchi, and the edge of the sky is designed with shoulder foundations. The drainpipe has a sub-elbow, and the straight d...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a storied house two-layer roofing floor slab, which is characterized in that the floor slab comprises a roofing floor slab, a roofing surrounding edge, a roofing floor slab protective layer and a drainage pipe; the roofing surrounding edge is arranged around the roofing floor slab; the roofing floor slab protective layer is positioned above the roofing floor slab; and a hollow position formed between the roofing floor slab protective layer and the roofing floor slab is communicated with the drainage pipe. The drainage pipe comprises a main body and an elbow, wherein the main body is embedded in a column in advance; the elbow is embedded in the roofing floor slab in advance; and a piston head is arranged at a water outlet of the elbow. Grids built by precast concrete plates or disused bricks are laid on the roofing floor slab. The roofing floor slab and the roofing surrounding edge are cast at one stroke. The roofing floor slab protective layer is formed throughthe following steps of laying non-dismantling insertion members on the grids of the roofing floor slab, laying a plurality of steel bars from head to tail on the insertion members and then pouring concrete with certain thickness for moulding. Clay is laid on the roofing floor slab protective layer. The roofing floor slab protective layer is provided with water seepage holes and a drainage pipe well head. The storied house two-layer roofing floor slab has the advantages of low maintenance rate, long service life, vegetation roofing, good appearance, environmental protection and thermal insulation.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a double-layer sky floor slab of a building. Background technique [0002] The floor slab of the existing building has the following disadvantages: the sky of the existing building is generally added with a heat insulation layer after pouring the sky floor. Because the sky floor is not thick enough and the area is large, it is exposed to the sun and rain, expands with heat and contracts with cold, it ages faster than the floor floor, has a shorter life span, and is prone to cracks. Contents of the invention [0003] The object of the present invention is to provide a double-layer roof slab of a building with low maintenance rate, long service life, vegetated roof, beautiful appearance and environmental protection, and heat preservation function. [0004] The object of the present invention is achieved through the following technical solutions. [0005] A double-layer s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E04B7/00E04D13/04
Inventor 冯国添
Owner 冯国添
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More