Скачать или смотреть PU Foam Injection Process | Filling Concrete Gaps and Rebar Spaces

TITLE:
PU Foam Injection Process | Filling Concrete Gaps and Rebar Spaces

DESCRIPTION:
This video shows the process of applying PU foam (polyurethane expanding foam) to fill gaps between concrete, wood, and steel reinforcement bars. The foam expands after application, sealing empty spaces and improving structural stability. This method is commonly used in construction to reduce air gaps and strengthen joints.

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VIDEO SUMMARY:
This video demonstrates how PU foam is used to fill construction gaps around concrete and steel reinforcement.

SPECIFICATIONS:
Material: Polyurethane expanding foam (PU Foam)
Application area: Concrete gaps, rebar spaces
Method: Manual spray application
Function: Gap filling, insulation, stabilization

ADVANTAGES:
Expands to fill hard-to-reach gaps
Easy and fast application
Improves insulation and sealing
Lightweight but effective

DISADVANTAGES:
Requires controlled application
Excess foam needs trimming
Limited structural load-bearing capacity

WORKING PRINCIPLE:
PU foam is sprayed into gaps where it expands, fills empty spaces, hardens, and forms a sealed and stable layer.

PRODUCTIVITY IMPACT:
Using PU foam speeds up construction work by quickly filling gaps without complex tools or heavy labor.

KEYWORDS:
PU foam, expanding foam, concrete gap filling, construction foam, rebar sealing

TAGS:
PU foam application
expanding foam
construction process
concrete repair
building technique
satisfying process

HASHTAGS:
#PUFoam
#ExpandingFoam
#ConstructionWork
#ConcreteRepair
#BuildingProcess