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Flexible bamboo-formwork ecological and energy-saving wall and manufacturing method

A processing method and wall technology, applied in the direction of walls, building components, buildings, etc., can solve the problems of being unable to be used as load-bearing walls, and achieve the effects of good modeling effect, cost reduction, and energy consumption reduction.

Pending Publication Date: 2018-02-23
JIYANG COLLEGE OF ZHEJIANG A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wall of this application has overcome the air leakage problem of the bamboo wall through improved design and reorganized bamboo wall panels, but its material determines that the bamboo wall formed by this combination can only be used for wall decoration, and cannot be used as a load-bearing wall

Method used

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  • Flexible bamboo-formwork ecological and energy-saving wall and manufacturing method
  • Flexible bamboo-formwork ecological and energy-saving wall and manufacturing method
  • Flexible bamboo-formwork ecological and energy-saving wall and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Such as figure 1 As shown, a flexible bamboo mold ecological energy-saving wall includes an outer bamboo mold 1 and an inner bamboo mold 12, and the outer bamboo mold 1 and the inner bamboo mold 12 are connected by steel bars 11 or lead wires 4 and filled with filling materials 6, Filling material 6 includes raw soil straw mixture and modified soil. Bamboo tendons 10 are vertically inserted in the filling material 6, and the bamboo tendons 10 are woven from a number of horizontally and vertically interlaced or woven bamboo strips.

[0036] to combine figure 2 As shown, the outer bamboo mold 1 is a bamboo raft 3 made by using lead wires 4 or steel wires interlaced to bind and connect several vertical bamboo poles with similar thicknesses in a row. Two parallel outer oblique bamboo braces 2 are fixed on the inner facade of the outer bamboo mold 1 . The outer inclined bamboo brace 2 is used to maintain the shape of the outer bamboo mold 1 and can strengthen the strengt...

Embodiment 2

[0046] Such as image 3 As shown, a kind of flexible bamboo mold ecological energy-saving wall, including outer bamboo mold 1, inner bamboo mold 12, outer bamboo mold 1 and inner bamboo mold 12 are connected by steel bar 11, outer bamboo mold 1 and inner bamboo mold 12 The filling material 6 is filled between them, and the filling material 6 is modified soil.

[0047] combine Figure 4 As shown, the outer bamboo mold 1 is a wavy bamboo raft 3 made by intertwining and connecting several vertical bamboo poles with similar thicknesses using lead wires 4 or soft cables 9 . The outer bamboo mold 1 is fixed with an outer oblique bamboo brace 2 on the inner facade. Outer oblique bamboo support 2 and the bamboo pole of part outer bamboo mold 1, inner bamboo mold 12 are fixed by soft cable 9. The inner bamboo mold 12 is still a smooth plate shape, and is formed by stacking bamboo rafts 3 with the same size by the staggered seam method. The bamboo raft 3 is formed by connecting side...

Embodiment 3

[0057] Such as Figure 7 As shown, a flexible bamboo mold ecological energy-saving wall, comprising an outer bamboo mold 1, an inner bamboo mold 12, the outer bamboo mold 1 and the inner bamboo mold 12 are connected by lead wire 4, and the outer bamboo mold 1 and the inner bamboo mold 12 The spaces are filled with foamed concrete (not shown). The outer bamboo mold 1 is a wavy bamboo raft 3 formed by intertwining and connecting several vertical bamboo poles with similar thicknesses using lead wires 4 . The outer bamboo mold 1 and the inner bamboo mold 12 are respectively fixed with an outer oblique bamboo brace 2 and an inner oblique bamboo brace 13 on the inner facade. Outer oblique bamboo support 2 and outer bamboo mold 1, inner oblique bamboo support 13 and the part bamboo pole of inner bamboo mold 12 are fixed by lead wire 4 or soft cable 9. The inner bamboo mold 12 is stacked by a number of bamboo rafts 3 of the same size using a staggered seam method. The bamboo raft 3...

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Abstract

The invention discloses a flexible bamboo-formwork ecological and energy-saving wall and a manufacturing method. The wall comprises an external bamboo formwork and an internal bamboo formwork which are connected through one or more of rebars, lead wires or flexible cords in a pulling mode, and the portion between the external bamboo formwork and the internal bamboo formwork is filled with raw soilstraw mixture, modified soil, foamed concrete and other materials. The external bamboo formwork is formed in the mode that a plurality of upright bamboo poles similar in thickness are in close connection by using flexible cords, and a plurality of parallel and oblique supporting rods are fixed to the inner vertical surface of the external bamboo formwork; the internal bamboo formwork is formed inthe mode that a plurality of bamboo rafts consistent in size are stacked in a herringboned mode, and the bamboo rafts on the lower layer and the bamboo rafts on the upper layer are in sleeved connection through positioning sleeves, wherein each bamboo raft is formed in the mode that a plurality of 450-500-m long bamboo poles are connected side by side. In the wall, the bamboo materials are made into a wall formwork, then the wall is built through the wall formwork in a solid reinforcement mode, so that it is ensured the bamboo wall is stable in structure and capable of bearing load, resistingto wind and resisting to earthquake, the defects that an existing bamboo wall lets air in and is uninsulated are overcome, the manufacturing method is simple in step, and convenience is brought to modeling of the upright surface of the wall.

Description

technical field [0001] The invention relates to the field of construction, in particular to a flexible bamboo mold ecological energy-saving wall and a processing method. Background technique [0002] Bamboo is a rapidly renewable green building material. Using bamboo to build low-rise buildings can reduce the use of reinforced concrete and other materials. But usually the bamboo wall is only used as a wall directly after connecting bamboos side by side. On the one hand, such a wall is not strong enough, and it is easy to collapse under the force in strong winds and earthquakes, and the personal safety of people living in it cannot be guaranteed. Assure. On the other hand, the walls of the bamboo rafts are thin and air leaky, so they cannot isolate high or low temperatures in severe cold and hot weather, and are difficult to avoid cold or heat insulation, and the energy saving effect is poor. [0003] The patent application number is 2014420594185.9 for a recombined bamboo ...

Claims

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Application Information

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IPC IPC(8): E04B2/70
CPCE04B2/703
Inventor 李建华陈文婧吴新燕李源枫
Owner JIYANG COLLEGE OF ZHEJIANG A & F UNIV
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