A100 Rebar setting injection system

Setting details：

Curing time：

Mechanical properties (KN)：

AEG series provide you more professional anchor series

Features：

Big anti-pulls strengthen, special for heavy installation and anchor.

Fit together with construction ,as if pre-buried , good anti-vibration ,no morals and custom of hole ,no aging ,no acidity ,drill a hole according to your need, no dicey factor of pre-buried.

The influences of side distance and interval distance is small, which is just fitted to use for curtain wall.

Also can be used for hang panel, hang system, stone materials and wet panel, the scope of application is extensive.

Because of use one to one ,it is easy to control the quality of construction.

Products material：

AES --zinc-coated screw pole,IS0898T1 5.8

AESR --stainless screw pole,SUS304

AEG--chemical anchor medicine tube, Epoxy Acrylate,curing agent,quartz and glass tube

Setting details：

Reaction time：

Mechanical properties (KN)：

HowToUse

AC-100 is a pre-churning non-metal powder non-shrinking cement. The components of AC-100 are proportionable churning of non-shrinking agent with quantum sufficit cement and quartz sand. It can easily use with some water in the local of construction field. AC-100 is a product with high flow ability, strong grip strength, non-shrinking, stop capillary action, and satisfy the distribute of stress.

High flow ability and easy to use, consist with cement.

Easy, fast and less cost. AC products enhance the nonage and afternoon strength.

No breakaway from material, non-shrinking.

Solve the traditional cement shrink problem, make sure that double side effectual hold and touch.

machine plinth, reversed construction, crutch pad of bridge, joint sealing, anchor and comb reinforce, pre-force girder edge, shear force bar, steel structure bedding, base crutch of concrete ,steel structure and carriage hoist。

AC-100/110 non-shrink cement lab test result：

Compressive strength reference ( Kgf/cm^2 )

AC110 non-shrinking cement agent：

Clean up the grouting area and build up the template. any small crack will cause the agent seep.

Prepare clean sand, cement and water.

Admix the cement

AC100/110 non-shrinking cement pre-churning package usage procedure：

1. Preparations
The substrate surface should be good clean, mud; small particles; any impurity shall be remove, than presoaked for several hours and swept clean of any free water.
If rebar is exposed, concrete must be chipped out all around and behind 15mm of exposed bar.

(1) Materials
*Cement: Portland cements shall be obtained from suppliers that have QUALITY ASSURANCE system for product conformity reviewed without objection by body accredited by Republic of China Accreditation Service or equivalent.
*Sand: To be chosen such sand with suitable grading that does not contain a foreign matter such as mud and salt , and is a hard quality.
*Mixing Water: To be used natural fresh water that does not contain oil, salt and organic matter.
(2) Cleaning of Concrete Surface
Oil, laitance and mud on the concrete surface should be removed off before grouting, and saturate thoroughly the concrete with clean water.
(3) Working place
Avoid vibration in the nearby working place.

2.Form
Forms should be assembled so tightly as to prevent grout from leaking, and seal the gap with stiff mortar or soft tape.

3.Set up the injection whole and breathe whole
The injection whole and breathe whole will place in different side in principle.
Place the injection whole near the bottom of the form, and seal the contact part of the injection pipe and the form.
Place the breathe whole near the top of form, and insert a 30cm length and 3/4” diameter pipe into the form. Leave 20cm length outside.

4. Mixing Method of Grouting Mortar
A mechanically powered grout high shear vane mixer should be used for lager quantities.
Accurately measure the correct water quantity (35%~42% by weight of cement), sand, cement, aggregate into the mixer. With the mixer running, slowly add the total contents of the AC-110. Continuously mix for a further 3~5 minutes to ensure that the grout achieves a smooth state.

The AC100 only need water to mix.

5. Grouting
In grouting work, will be use squeeze machine to grouting at rate 7.5~30 l/min, start the operation one side by gravity flow or pumping depending on the situations of the grouting places, followed by attaining to the opposite side, so as not to leave any air.
When grouting is performed on the machine base-plate where vibration is transmitted by running machines nearby, stop to operate those machines until the initial strength attained to some 50kg/cm2.

6. Curing
On completion of the grouting operation, exposed areas should be thoroughly cured. This could be done by continuous application of water or wet hessian.

7. Finish
Remove the form.

8. Limitations
When the air or contact surface temperatures are 5°C or below, warm water(30-35°C)is recommended to accelerate strength development.
For ambient temperatures below 10°C the formwork should be kept for at least 48 hours.
At night ambient temperatures above 35°C cool water (15-20°C) should be used for mixing the grout prior to placement.

9. Care in Storage
Store in dry condition, high temperature and high humidity location are no ideal place to store the material.

10. Precautions
Gloves and goggles should be worm during mixing and applying.
If contact with skin occurs, wash with water.
Splashes to eyes should be washed immediately with plenty of clean water and medical advice sought.

AEC Carbone fiber reinforcement system

AEC Carbone fiber reinforcement system is a high performance reinforcement system for concrete structure, steel structure, wood structure and brick structure.

Product 1 : CFRP normal－CFRP patch and epoxy resin bond

Product 2 : CFRP high humidity－CFRP patch and epoxy resin use in high humidity environment

Product 3 : CFRP pre-build－CFRP pre-build plate and epoxy resin bond

Product 4 : CFRP water-type－CFRP slim plate and epoxy resin bond use in water environment

Light weight, slim thickness, work well in small space, and the building can use normally during consturction period.

The patch is soft, it can use in any complex outline component.

CFRP can use in beams, columns, slabs strengthening and etc.

High performance. it can use in anti-bend reinforce, anti-shearing reinforce, and band-bar reinforce.

Acid resistant, alkali resistant, corasion resistant, water resistant, and badness environment resistant.

You can use CFRP in humidity environment and wet surface.

Constructions work well in river, no river flow block need.(CFRP water-type products)

Easy to use, and easy construction quality contral.

Easy to test reinforce performance. (normal test and destructivity test).Easily recover test component if use destructivity test method, and no reinforce performance effect.

Easy to brush up, and easy to maintain.

When do concrete structure, steel structure, wood structure, brick structure need strengthening：

A. Load increase

B. Need more anti-quake strength

C. Structure damaged

D. Defect of structure design or construction

E. Structure system change

F. Improve the structure

Strengthening technique compare
CFRP physics compare
Carbon Fiber Reinforced Patch
CFRP resin
CFRP primer
CFRP epoxy putty

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安得固AEC碳纖維補強系列--施作程序

以地震短柱破壞個案為例

1.破壞情形 2.將粉刷層及劣質部份打除 3.視損壞情形封模灌注無收縮水泥 4.如有裂縫需先將裂縫注射 5.上第一道主塗並貼附軸向碳纖 6.依順序再上主塗 7.貼附橫向碳纖並上主塗 8.完成

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以地震短柱破壞個案為例