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straw solid core block

A straw and solid technology, applied in the field of straw solid core blocks, can solve problems such as infestation, easy damage, and rot

Active Publication Date: 2017-12-29
林金能
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the publication number CN.204728565 uses kraft paper as the seal layer, but the best paper will be damaged. During the transportation process, during the handling process, and during the wall building process, the seal layer paper is easily damaged, dampened, and infested with insects. , rot, many uncertainties, and not fireproof
For example, the publication number CN204983359U uses GFRP grid cloth to make cement mortar plastered on the straw compacted body, but the straw compacted body has a reaction force when it is compressed by force, and the GFRP mesh cloth wrapped around the periphery is easily rebounded, deformed, and broken, and the straw After the solid is compacted, it has a certain degree of elasticity, which makes it difficult for the cement mortar to adhere to the solid when it is plastered on the outside. The cement mortar is accidentally broken during the handling process, which affects the normal use

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
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Embodiment 1: produce block according to the following steps

[0018] (1) Preparation of the straw solid core: dry the straw, add lime powder to the straw according to the mass ratio of 1:0.02, put the mixed straw into the mold and squeeze it with a hydraulic press 6MPA to obtain the straw solid core;

[0019] (2) Preparation of cement mortar: Take 40kg of cement, 0.1kg of triethanolamine, 3kg of tile adhesive, 2kg of A.EC32.5 expansion agent, 1kg of glass fiber filaments and 20kg of water in parts by mass, and stir evenly for 5 minutes to obtain cement mortar;

[0020] (3) Block forming: First, take 5kg of BD-201 interface agent and 0.2kg of water according to the mass parts, mix and stir to form a release material; secondly, take two pieces of barbed wire and two pieces of plastic film, the length of which is equal to the length of the straw solid core Width, the width is equal to the height of the solid core of straw, smear a release material layer with a thickness o...

Embodiment 2

[0021] Embodiment 2: produce block according to the following steps

[0022] (1) Preparation of the solid straw core: dry the peanut stalks, add lime powder to the peanut stalks at a mass ratio of 1:0.26, put the mixed peanut stalks into the mold and squeeze them with a hydraulic press 8MPA to obtain the solid straw cores;

[0023] (2) Preparation of cement mortar: take 50kg of cement, 0.15kg of triethanolamine, 4kg of tile adhesive, 3kg of A.EC32.5 expansion agent, 1.5kg of glass fiber filaments and 30kg of water in parts by mass, and stir evenly for 6.5 minutes to obtain cement mortar ;

[0024] (3) Block forming: First, take 10kg of BD-201 interface agent and 2.6kg of water according to the mass parts, mix and stir to form a release material; secondly, take two pieces of barbed wire and two pieces of plastic film, the length of which is equal to the length of the straw solid core Width, the width is equal to the height of the solid core of straw, smear a release material l...

Embodiment 3

[0025] Embodiment 3: produce block according to the following steps

[0026] (1) Preparation of straw solid core: cut corn stalks into 5-8CM sections and dry them in the air, add lime powder to the corn stalks at a mass ratio of 1:0.5, put the mixed corn stalks into the mold and squeeze them with a hydraulic press at 10MPA to obtain straw solids core;

[0027] (2) Preparation of cement mortar: Take 60kg of cement, 0.2kg of triethanolamine, 5kg of tile adhesive, 4kg of A.EC32.5 expansion agent, 2kg of glass fiber filaments and 40kg of water in parts by mass, and stir evenly for 8 minutes to obtain cement mortar;

[0028] (3) Block forming: First, take 15kg of BD-201 interface agent and 5kg of water according to the mass parts, mix and stir to form a release material; secondly, take two pieces of barbed wire and two pieces of plastic film, the length of which is equal to the width of the straw solid core , whose width is equal to the height of the solid core of the straw, apply...

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
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PUM

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Abstract

The invention discloses a straw solid core type building block. The straw solid core type building block is molded by wrapping a cement mortar layer and a wire mesh outside a straw solid core. The corners of the straw solid core type building block are well molded, the solidification pull force is strong, a delaminating phenomenon is avoided, moisture protection, water absorption and insect prevention are achieved, waste straw is used, and production cost is lowered.

Description

technical field [0001] The invention relates to blocks, in particular to straw solid core blocks. Background technique [0002] As we all know, blocks are the main material of construction. With the enhancement of environmental protection awareness, blocks are also moving closer to the green concept. At present, the development of agriculture has caused a large amount of straw to be processed, and the technology of making bricks with straw has been promoted. For example, the publication number CN.204728565 uses kraft paper as the seal layer, but the best paper will be damaged. During the transportation process, during the handling process, and during the wall building process, the seal layer paper is easily damaged, dampened, and infested with insects. , rot, there are many uncertainties, and it is not fireproof. For example, the publication number CN204983359U uses GFRP grid cloth to make cement mortar plastered on the straw compacted body, but the straw compacted body ha...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28B23/02B28B13/04B28B3/02B28B11/24E04C1/40
CPCB28B3/02B28B11/24B28B13/04B28B23/02E04C1/40
Inventor 林金能
Owner 林金能