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Steel bar planting construction method applied to inorganic anchoring material

A technology of anchoring materials and construction methods, which is applied in the processing of building materials, construction, building construction, etc., can solve the problems affecting the construction quality and service performance, and the water absorption of anchor glue in paper bags is not easy to control, so as to avoid inconvenience and Effects of uncertainty, stable anchoring performance, and wide range of adaptation

Active Publication Date: 2017-09-22
广州长宜新材料科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the many limitations of bulk powder mixing on site and the difficulty in controlling the water absorption of anchor glue in paper bags, which affects the construction quality and service performance, the invention provides a construction process suitable for inorganic anchor glue

Method used

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  • Steel bar planting construction method applied to inorganic anchoring material
  • Steel bar planting construction method applied to inorganic anchoring material
  • Steel bar planting construction method applied to inorganic anchoring material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Choose an anchor bag containing about 40g of magnesium phosphate cement-based anchoring material, fill the tube with a quantitative plastic hose with a full volume of 5.2mL (add water according to its optimal water-to-powder ratio of 0.13), and pour it into a square plate with rounded corners , And put a cushion block on the bottom of the square plate so that the bottom surface is at an inclination angle of 10°~30° with the horizontal; put the anchor bag parallel to the top of the position of the water in the square plate, let it stick to the bottom surface of the square plate, along The bottom surface of the square plate slowly rolls down into the water, and rolls in place and on the left and right sides, so that the anchor pack can evenly absorb the water; then the anchor pack with quantitative water absorption is stuffed into a concrete hole with a diameter of 20mm and a depth of 100mm. Ribbed steel bars with a diameter of 16mm are slowly inserted in the same direction...

Embodiment 2

[0030] Choose an anchor bag containing about 140g of magnesium phosphate cement-based anchoring material, fill the tube with a quantitative plastic hose with a full volume of 18.2mL (add water according to its optimal water-to-powder ratio of 0.13), and pour it into a square plate with rounded corners Place a cushion block on the bottom of the square plate so that the bottom surface is at an inclination angle of 10-30° to the horizontal; place the anchor bag parallel to the top of the position of the water in the square plate, and let it stick to the bottom surface of the square plate, along the The bottom surface of the square plate slowly rolls down into the water, and rolls in place and on the left and right sides, so that the anchor pack can evenly absorb the water; then the anchor pack with quantitative water absorption is stuffed into a concrete hole with a diameter of 25mm and a depth of 300mm. The ribbed steel bars with a diameter of 20mm are slowly inserted in the same ...

Embodiment 3

[0033] Choose an anchoring bag containing about 29g of sulphoaluminate cement-based anchoring material, fill the tube with a quantitative plastic hose with a full scale of 8.7mL (add water according to its optimal water-to-powder ratio of 0.30), and pour it into a round chamfer In the square plate, put a cushion block on the bottom of the square plate so that the bottom surface and the horizontal direction are inclined at 10-30°; place the anchor bag parallel to the position of the water in the square plate above the bottom surface of the square plate , Slowly roll down the bottom surface of the square plate to the water surface, and roll in place and on the left and right sides, so that the anchor pack can evenly absorb the water; then the anchor pack with quantitative water absorption is inserted into the concrete hole with a diameter of 20mm and a depth of 100mm , Use a ribbed steel bar with a diameter of 16mm to slowly rotate and insert in the same direction until the bottom...

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Abstract

The invention discloses a steel bar planting construction method applied to an inorganic anchoring material. The steel bar planting construction method comprises the following steps that (1) a measuring tool is arranged according to the water using amount of a single anchoring bag; (2) water is quantificationally taken through the measuring tool and poured into a water receiving container; (3) the anchoring bag is attached to the bottom face of the water receiving container and rolled along the bottom face of the water receiving container to absorb the water uniformly; and (4) the anchoring bag which absorbs the water quantificationally is plugged into a hole, and a steel bar is rotationally inserted in the same direction. The construction method is convenient and rapid, controllability is good, energy is saved, environmental friendliness is achieved, and the application range is wide. A prepared anchor glue body is stable in using performance and mechanical performance. The multiple bottleneck problems in the construction process of the cement-based inorganic anchoring material are solved.

Description

Technical field [0001] The invention belongs to the field of reinforcement materials for building structures, and particularly relates to a method for planting bars suitable for inorganic anchoring materials with low water consumption. Background technique [0002] At present, the anchor glues on the market are divided into two types: organic and inorganic. The two types of glue have big differences in material properties, applicable construction methods and later service behaviors. Compared with organic anchoring glues, inorganic anchoring materials have the advantages of better stability and integrity, lower production costs, simple construction and environmental protection. In terms of appearance, the existing inorganic anchoring adhesives on the market mainly include bulk powder and strip-shaped anchoring packs. This determines that the two have different colloid preparation, grouting and grouting construction procedures. Bulk powders usually need to be mixed with water on s...

Claims

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Application Information

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IPC IPC(8): E04G21/12
CPCE04G21/12
Inventor 潘亚宏钱觉时阮树求秦继辉王昆尤超邓铃夕
Owner 广州长宜新材料科技有限公司
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